CN112171785B - Protective film with tearing hand and die-cutting feed inlet pressing device thereof - Google Patents
Protective film with tearing hand and die-cutting feed inlet pressing device thereof Download PDFInfo
- Publication number
- CN112171785B CN112171785B CN202011082052.XA CN202011082052A CN112171785B CN 112171785 B CN112171785 B CN 112171785B CN 202011082052 A CN202011082052 A CN 202011082052A CN 112171785 B CN112171785 B CN 112171785B
- Authority
- CN
- China
- Prior art keywords
- brake lever
- shape brake
- elastic pressing
- protective film
- mount pad
- 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.)
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Links
- 238000003825 pressing Methods 0.000 title claims abstract description 44
- 230000001681 protective effect Effects 0.000 title claims abstract description 27
- 238000005520 cutting process Methods 0.000 title claims description 16
- 238000009434 installation Methods 0.000 claims abstract description 22
- 239000004033 plastic Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 11
- 239000002313 adhesive film Substances 0.000 abstract 1
- 239000002985 plastic film Substances 0.000 description 11
- 238000010030 laminating Methods 0.000 description 10
- 230000002265 prevention Effects 0.000 description 6
- 239000012528 membrane Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000012634 fragment Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000003855 Adhesive Lamination Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to a hand-tearing protective film which comprises a light release film, a PU antistatic protective film, a hand-tearing adhesive film and a bearing film. The utility model provides a hand protection film is torn in area and feed inlet swager that cuts thereof, includes installation axle, mount pad, elasticity preforming, and the installation axle surface is equipped with the antiskid arris, and the mount pad is equipped with the rotation hole, and the mount pad is equipped with the guiding hole, is equipped with L shape brake lever in the guiding hole, and the stock and the guiding hole cooperation of L shape brake lever, L shape brake lever's quarter butt top surface are equipped with anti-skidding tooth, and L shape brake lever top surface is equipped with the button, and L shape brake lever stretches out mount pad top one end cover and has the spring. According to the invention, the anti-slip teeth and the anti-slip edges on the lifting brake rod are meshed to realize quick locking and release restriction of the mounting seat, so that the inclination angle of the mounting seat is convenient to adjust, the pressure of the elastic pressing sheet on the protective film raw material is further adjusted, the protective film raw material with different properties is convenient to smooth, and the mounting seat is convenient to adjust while the restriction of the mounting seat is released due to the arrangement of the brake rod.
Description
Technical Field
The invention relates to the technical field of protective film production equipment, in particular to a protective film with a tearing handle and a die cutting feed inlet pressing device thereof.
Background
The protection film is the material commonly used for electronic products, and protection film raw materials are coiled materials, and the protection film of specific shape is usually required when in use, so that the protection film raw materials need to be die-cut into the required shape through die cutting equipment, and in order to ensure the die cutting precision, the protection film raw materials must be leveled when entering the die cutting equipment, so that the existing protection film die cutting equipment is provided with a smoothing device at an inlet, and the existing smoothing device is not easy to adjust and scratch the material.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a protective film with a tearing handle and a die-cutting feed inlet pressing device thereof.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a take to tear hand protection film, includes light from the type membrane, with light from the PU antistatic protection film of type membrane bottom laminating, with the tear hand pad pasting of PU antistatic protection film bottom one side laminating, with tear the carrier film of hand pad pasting bottom laminating, tear the hand pad pasting with carrier film between joint strength be less than tear hand pad pasting with PU antistatic protection film joint strength, tear hand pad pasting top surface one side with the sticky laminating of PU antistatic protection film, tear hand pad pasting laminating in the sticky bottom surface one corner of PU antistatic protection film.
The design is convenient for the accurate laminating and subsequent stripping of the protective film, and has simple structure.
The utility model provides a take to tear hand protection film cross cutting feed inlet swager, includes the installation axle that extends about, with the installation axle rotates the mount pad of being connected, with the elasticity preforming that the mount pad is connected, the installation axle surface is equipped with the edge that prevents skidding that extends along the installation axle generating line, the mount pad be equipped with installation axle complex rotation hole, the rotation hole front side be equipped with vertical guiding hole on the mount pad, be equipped with L shape brake lever in the guiding hole, L shape brake lever's stock with the guiding hole cooperation, L shape brake lever's stock is located the installation axle below, L shape brake lever's stock top is equipped with the anti-skidding tooth, L shape brake lever top stretches out the mount pad top surface, L shape brake lever top is equipped with the button, L shape brake lever stretches out an mount pad top pot head has the spring, the spring top is supported the button, the spring is supported the mount pad top surface, L shape brake lever is located spacing, the tooth is located with the edge is engaged with preventing skidding.
The rapid locking and releasing limitation of the mounting seat are realized through the engagement of the anti-slip teeth and the anti-slip edges on the lifting brake rod in the design, the inclination angle of the mounting seat is convenient to adjust, the pressure of the elastic pressing sheet on the protective film raw material is further adjusted, the protective film raw material with different properties is convenient to smooth, and the setting of the brake rod is convenient to adjust the mounting seat when the limitation of the mounting seat is released.
As a further improvement of the design, the bottom of the elastic pressing piece is attached with a scratch-proof plastic sheet, and the scratch-proof plastic sheet is provided with a scratch-proof protective film.
As the further improvement of this design, the elastic pressing piece is the stainless steel U-shaped shell fragment of a side length, elastic pressing piece opening is backward, elastic pressing piece U-shaped portion is equipped with fixing bolt, fixing bolt runs through scratch prevention plastic sheet front end, fixing bolt tail end is pressed scratch prevention plastic sheet front side, fixing bolt head threaded connection has fixation nut, elastic pressing piece bottom one side tail end is equipped with the joint strip, scratch prevention plastic sheet tail end with elastic pressing piece bottom tail end presss from both sides in the opening of joint strip. The elastic pressing sheet and the scratch-proof plastic sheet are arranged in a manner convenient for disassembling and assembling the scratch-proof plastic sheet.
As a further improvement of the design, a notch extending to the tail end of one side of the bottom of the elastic pressing piece is arranged in the center of one side of the bottom of the elastic pressing piece. The flexibility of elastic tabletting is convenient to promote, namely under the condition of increasing the smooth width of the protective film, the good flexibility of the elastic tabletting is ensured.
As a further improvement of the design, an arc-shaped notch is arranged at the bottom of the mounting seat at the rear side of the guide hole, and an arc-shaped pit is arranged at the top of the button. The arc notch and the arc pit are convenient for hand-held operation.
As the further improvement of this design, elastic pressing piece bottom one side is equipped with the edge of preventing cutting that upwards buckles backward, prevents effectively that joint strip and protection film from interfering.
The beneficial effects of the invention are as follows: according to the invention, the anti-slip teeth and the anti-slip edges on the lifting brake rod are meshed to realize quick locking and release restriction of the mounting seat, so that the inclination angle of the mounting seat is convenient to adjust, the pressure of the elastic pressing sheet on the protective film raw material is further adjusted, the protective film raw material with different properties is convenient to smooth, and the mounting seat is convenient to adjust while the restriction of the mounting seat is released due to the arrangement of the brake rod.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a die-cutting feed inlet pressing device with a hand-tearing protective film.
Fig. 2 is a schematic structural view of a protective film with tearing hand according to the present invention.
Is a schematic diagram of the overall cross-sectional structure of the invention.
In the figure, 1, a mounting seat, 2, a button, 3, a spring, 4, a mounting shaft, 5, an anti-slip edge, 6, an anti-scratch edge, 7, an arc notch, 8.L, a brake rod, 9, an anti-slip tooth, 10, a guide hole, 11, a fixing bolt, 12, a fixing nut, 13, an elastic pressing piece, 14, an anti-scratch plastic sheet, 15, a clamping strip, 16, an arc pit, 17, a rotation hole, 18, a hand tearing film, 19, a bearing film, 20, a light release film and 21, a PU anti-static protective film.
Detailed Description
The present invention will now be described in detail with reference to the drawings and the specific embodiments thereof, wherein the exemplary embodiments and the description are for the purpose of illustrating the invention only and are not to be construed as limiting the invention.
Examples: the utility model provides a take to tear hand protection film, includes light from type membrane 20, with light from the PU antistatic protection film 21 of type membrane 20 bottom laminating, with tear hand pad pasting 18 of PU antistatic protection film 21 bottom one side laminating, with tear the carrier film 19 of hand pad pasting 18 bottom laminating, tear hand pad pasting 18 with carrier film 19 between joint strength be less than tear hand pad pasting 18 with PU antistatic protection film 21 joint strength, tear hand pad pasting 18 top surface one side with the adhesive lamination of PU antistatic protection film 21, tear hand pad pasting 18 laminating in the adhesive bottom surface one corner of PU antistatic protection film 21.
The utility model provides a take to tear hand protection film cross cutting feed inlet swager, includes the installation axle 4 that extends about, with installation axle 4 rotates the mount pad 1 of being connected, with the elasticity preforming 13 that mount pad 1 is connected, the installation axle 4 surface is equipped with the edge of preventing skidding 5 that extends along the installation axle 4 generating line, mount pad 1 be equipped with installation axle 4 complex rotation hole 17, the rotation hole 17 front side be equipped with vertical guiding hole 10 on the mount pad 1, be equipped with L shape brake lever 8 in the guiding hole 10, the stock of L shape brake lever 8 with guiding hole 10 cooperation, the short bar of L shape brake lever 8 is located the below of mount axle 4, the short bar top surface of L shape brake lever is equipped with anti-skidding tooth 9, L shape brake lever 8 top stretches out the mount pad 1 top surface, L shape brake lever 8 top is equipped with button 2, L shape brake lever 8 stretches out one end cover at mount pad 1 top has spring 3, the button 3 top, spring 3 top is located edge of preventing skidding 9, L shape brake lever 8 is located on the top surface of preventing skidding 5.
The anti-slip teeth 9 and the anti-slip edges 5 on the lifting L-shaped brake rod 8 are meshed in the design to realize quick locking and release limiting of the mounting seat 1, so that the inclination angle of the mounting seat 1 is convenient to adjust, the pressure of the elastic pressing sheet 13 on the protective film raw material is further adjusted, the protective film raw material with different properties is convenient to smooth, and the mounting seat 1 is convenient to adjust when the limitation of the mounting seat 1 is released due to the arrangement of the brake rod.
As a further improvement of the design, the bottom of the elastic pressing piece 13 is attached with a scratch-proof plastic piece 14, and the scratch-proof plastic piece 14 is provided with a scratch-proof protective film.
As the further improvement of this design, elastic pressing piece 13 is the stainless steel U-shaped shell fragment of a length, elastic pressing piece 13 opening backward, elastic pressing piece 13U-shaped portion is equipped with fixing bolt 11, fixing bolt 11 runs through scratch prevention plastic sheet 14 front end, fixing bolt 11 tail end is pressed scratch prevention plastic sheet 14 front side, fixing bolt 11 head threaded connection has fixation nut 12, elastic pressing piece 13 bottom one side tail end is equipped with joint strip 15, scratch prevention plastic sheet 14 tail end with elastic pressing piece 13 bottom tail end presss from both sides in the opening of joint strip 15. The elastic pressing piece 13 and the scratch-proof plastic piece 14 are arranged in a mode of being convenient for dismounting the scratch-proof plastic piece 14.
As a further improvement of the design, a notch extending to the tail end of one side of the bottom of the elastic pressing piece 13 is arranged at the center of one side of the bottom of the elastic pressing piece 13. The flexibility of the elastic pressing sheet 13 is convenient to be improved, namely, the elastic pressing sheet 13 is ensured to have good flexibility under the condition of increasing the smooth width of the protective film.
As a further improvement of the design, the bottom of the mounting seat 1 at the rear side of the guide hole 10 is provided with an arc notch 7, and the top of the button 2 is provided with an arc pit 16. The arc-shaped notch 7 and the arc-shaped pit 16 facilitate the hand-held operation.
As a further improvement of the design, one side of the bottom of the elastic pressing piece 13 is provided with an anti-scratch edge 6 which is bent backwards and upwards, so that the clamping strip 15 is effectively prevented from interfering with the protective film.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (4)
1. The utility model provides a take to tear hand protection film cross cutting feed inlet swager, its characterized in that, including control the installation axle that extends, with installation seat that the installation axle rotates to be connected, with the elasticity preforming that the installation seat is connected, the installation axle surface is equipped with along the antiskid arris that the installation axle generating line extends, the installation seat be equipped with installation axle complex rotation hole, be equipped with vertical guiding hole on the mount pad of rotation hole front side, be equipped with L shape brake lever in the guiding hole, the stock of L shape brake lever with the guiding hole cooperation, the short lever of L shape brake lever is located the installation axle below, the short lever top surface of L shape brake lever is equipped with the anti-skidding tooth, L shape brake lever top stretches out the mount pad top surface, L shape brake lever is equipped with the button, L shape brake lever stretches out one end cover at mount pad top has the spring, the spring top is supported the button, the spring is supported the mount pad top surface, L shape brake lever is located on the L shape brake lever is located with the antiskid arris and is engaged; the bottom of the elastic pressing piece is attached with a scratch-proof plastic piece; the center of one side of the bottom of the elastic pressing piece is provided with a notch extending to the tail end of one side of the bottom of the elastic pressing piece.
2. The die-cutting feed inlet pressing device with the hand-tearing protective film according to claim 1, wherein the elastic pressing piece is a stainless steel U-shaped elastic piece with one side, an opening of the elastic pressing piece is backwards, a fixing bolt is arranged on the U-shaped part of the elastic pressing piece, the fixing bolt penetrates through the front end of the scratch-proof plastic piece, the tail end of the fixing bolt is pressed on the front side of the scratch-proof plastic piece, a fixing nut is connected with the head of the fixing bolt in a threaded mode, a clamping strip is arranged at the tail end of one side of the bottom of the elastic pressing piece, and the tail end of the scratch-proof plastic piece and the tail end of the bottom of the elastic pressing piece are clamped in the opening of the clamping strip.
3. The die-cutting feed inlet pressing device with the hand-tearing protective film according to claim 1, wherein an arc-shaped notch is formed in the bottom of the mounting seat at the rear side of the guide hole, and an arc-shaped pit is formed in the top of the button.
4. The die-cutting feed inlet pressing device with the hand-tearing protective film according to claim 2, wherein one side of the bottom of the elastic pressing piece is provided with a scratch-preventing edge which bends backwards and upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011082052.XA CN112171785B (en) | 2020-10-12 | 2020-10-12 | Protective film with tearing hand and die-cutting feed inlet pressing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011082052.XA CN112171785B (en) | 2020-10-12 | 2020-10-12 | Protective film with tearing hand and die-cutting feed inlet pressing device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112171785A CN112171785A (en) | 2021-01-05 |
| CN112171785B true CN112171785B (en) | 2023-12-26 |
Family
ID=73949056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011082052.XA Active CN112171785B (en) | 2020-10-12 | 2020-10-12 | Protective film with tearing hand and die-cutting feed inlet pressing device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112171785B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950006171B1 (en) * | 1993-04-20 | 1995-06-09 | 주식회사인켈 | Monitor tilting apparatus |
| US6662404B1 (en) * | 2002-08-06 | 2003-12-16 | Kci Licensing, Inc. | High load bearing central-braking caster |
| KR101261788B1 (en) * | 2013-03-14 | 2013-05-07 | 이명아 | Apparatus for adjusting the height |
| WO2014082395A1 (en) * | 2012-11-29 | 2014-06-05 | 深圳市倍轻松科技股份有限公司 | Angle adjustable type massager |
| JP2015231490A (en) * | 2014-06-10 | 2015-12-24 | 株式会社ヒカリ | Angle adjuster |
| KR20160021025A (en) * | 2014-08-14 | 2016-02-24 | 후지모리 고교 가부시키가이샤 | Surface-protective film and optical component attached with the same |
| WO2018018911A1 (en) * | 2016-07-29 | 2018-02-01 | 京东方科技集团股份有限公司 | Film material and film peeling apparatus |
| CN207290312U (en) * | 2017-09-07 | 2018-05-01 | 浙江梅园实业有限公司 | A kind of die-cutting machine for protecting knife edge casting |
| CN109807989A (en) * | 2019-03-12 | 2019-05-28 | 苏州达翔新材料有限公司 | A kind of die-cutting process and adhesive article of adhesive article |
| CN110452630A (en) * | 2019-09-05 | 2019-11-15 | 东莞市金恒晟新材料科技有限公司 | A kind of bilayer silicone protective film |
| CN210283319U (en) * | 2019-07-02 | 2020-04-10 | 常州市宏发纵横新材料科技股份有限公司 | Angle-adjustable section bar cutting device |
| CN211595491U (en) * | 2019-09-23 | 2020-09-29 | 深圳市益达兴科技股份有限公司 | Protective film made of lithium ion battery cell |
| CN213647825U (en) * | 2020-10-12 | 2021-07-09 | 苏州建豪光电科技有限公司 | Area tears hand protection film cross cutting feed inlet press device |
-
2020
- 2020-10-12 CN CN202011082052.XA patent/CN112171785B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950006171B1 (en) * | 1993-04-20 | 1995-06-09 | 주식회사인켈 | Monitor tilting apparatus |
| US6662404B1 (en) * | 2002-08-06 | 2003-12-16 | Kci Licensing, Inc. | High load bearing central-braking caster |
| WO2014082395A1 (en) * | 2012-11-29 | 2014-06-05 | 深圳市倍轻松科技股份有限公司 | Angle adjustable type massager |
| KR101261788B1 (en) * | 2013-03-14 | 2013-05-07 | 이명아 | Apparatus for adjusting the height |
| JP2015231490A (en) * | 2014-06-10 | 2015-12-24 | 株式会社ヒカリ | Angle adjuster |
| KR20160021025A (en) * | 2014-08-14 | 2016-02-24 | 후지모리 고교 가부시키가이샤 | Surface-protective film and optical component attached with the same |
| WO2018018911A1 (en) * | 2016-07-29 | 2018-02-01 | 京东方科技集团股份有限公司 | Film material and film peeling apparatus |
| CN207290312U (en) * | 2017-09-07 | 2018-05-01 | 浙江梅园实业有限公司 | A kind of die-cutting machine for protecting knife edge casting |
| CN109807989A (en) * | 2019-03-12 | 2019-05-28 | 苏州达翔新材料有限公司 | A kind of die-cutting process and adhesive article of adhesive article |
| CN210283319U (en) * | 2019-07-02 | 2020-04-10 | 常州市宏发纵横新材料科技股份有限公司 | Angle-adjustable section bar cutting device |
| CN110452630A (en) * | 2019-09-05 | 2019-11-15 | 东莞市金恒晟新材料科技有限公司 | A kind of bilayer silicone protective film |
| CN211595491U (en) * | 2019-09-23 | 2020-09-29 | 深圳市益达兴科技股份有限公司 | Protective film made of lithium ion battery cell |
| CN213647825U (en) * | 2020-10-12 | 2021-07-09 | 苏州建豪光电科技有限公司 | Area tears hand protection film cross cutting feed inlet press device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112171785A (en) | 2021-01-05 |
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