CN105966958A - Film cut-off machine - Google Patents
Film cut-off machine Download PDFInfo
- Publication number
- CN105966958A CN105966958A CN201610453025.6A CN201610453025A CN105966958A CN 105966958 A CN105966958 A CN 105966958A CN 201610453025 A CN201610453025 A CN 201610453025A CN 105966958 A CN105966958 A CN 105966958A
- Authority
- CN
- China
- Prior art keywords
- roll
- thin film
- suspension rod
- montant
- module
- 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
- 239000010409 thin film Substances 0.000 claims description 42
- 239000000725 suspension Substances 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 230000036461 convulsion Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 239000010408 film Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering 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
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2601/00—Problem to be solved or advantage achieved
- B65H2601/20—Avoiding or preventing undesirable effects
- B65H2601/25—Damages to handled material
Landscapes
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The invention discloses a film cut-off machine. The film cut-off machine comprises a rack, an unwinding roller, a guide roller set, a heat-seal module and a cut-off module, wherein the guide roller set consists of a plurality of guide rollers; the guide rollers are arranged among the unwinding roller, the heat-seal module and the cut-off module; a buffer device is arranged between the unwinding roller and a first guide roller closest to the unwinding roller on the rack; the buffer device is a suspending rod which is arranged on the rack and can freely slide up and down; the suspending rod is composed of a vertical rod and a transverse rod; the vertical rod is fixedly arranged on the transverse rod perpendicularly; a slide sleeve with a through hole in the vertical direction is arranged on the rack; the vertical rod penetrates through the slide sleeve from bottom to top; and the top of the vertical rod is provided with a fixing device for preventing the suspending rod from dropping. The film cut-off machine is simple in structure, is convenient to use and operate, is obvious in effect, effectively provides buffer for a film cut-off processing process, and prevents a film from being deformed by pulling or being broken by pulling due to too great momentary tensile force, so that product quality of product packaging bags is improved, and normal operation of production is guaranteed.
Description
Technical field
The present invention relates to the cutting apparatus of plastic sheeting, particularly relate to a kind of thin film shear.
Background technology
The every aspect in life applied by thin-film material, particularly in the application in medical packaging field.Prior art is to say that feed particles is after extruding plasticizing, thin film is formed in mould, rolling after sizing again, blocks after then being sealed at the size needed by the thin film wound, then the thin film of the end closure after blocking uses as the packaging bag of medical apparatus and instruments.Thin film in blocking the course of processing be shear the preceding paragraph one section with same frequency, twitch by phased manner, the pulling force of the moment provided during twitch is the biggest, if the thin film now between unreeling shaft to truncation module is in tight state, easily cause and pull deformation, even break time serious, affect normal thin film and cut off and produce.
Summary of the invention
The technical problem to be solved is to overcome the defect of prior art, a kind of thin film shear is provided, for the course of processing that thin film blocks provides a buffering, prevent from crossing senior general's thin film because of moment pulling force pull deformation or break, improve the product quality of product packaging bags and ensure that the properly functioning of production.
Technical scheme:
nullA kind of thin film shear，Comprise frame、Let off roll、Guide roller set、Heat-sealing module、Truncation module，Guide roller set is made up of many deflector rolls，Deflector roll is arranged at let off roll、Heat-sealing module、Between truncation module，Let off roll and the frame between the first deflector roll that let off roll is nearest are provided with buffer unit，Described buffer unit is the suspension rod that can freely up and down slide being arranged in frame，Described suspension rod is made up of montant and cross bar，Montant is vertically fixed on cross bar，Frame is provided with the sliding sleeve of through hole in the vertical direction，Montant passes sliding sleeve from the bottom up，The top of montant is provided with the fixing device preventing suspension rod from dropping，When described suspension rod naturally droops，The tangent plane of suspension rod and let off roll and the first deflector roll intersects，The tangent distance of the first deflector roll and cross bar adds the cross tube tangent distance with let off roll and adds the length of the thin film after blocking more than the tangent distance of the first deflector roll with let off roll.
Further, the internal diameter of described sliding sleeve is identical with the shape of the external diameter of montant and size.
Further, described cross bar is parallel with let off roll.
Further, described fixing device is bolt arrangement, and the outer surface at the top of montant is provided with screw thread, and a nut is spun on screw thread, and fixed derrick prevents suspension rod from dropping.
Further, the quality of described suspension rod is 0.2kg-2kg.
Compared with prior art, the present invention arranges a suspension rod that can freely up and down slide as buffer unit in the frame of the thin film shear between let off roll and the first deflector roll, during use, suspension rod naturally droops due to gravity, the bottom up that thin film is now walked around cross bar walks around the top of the first deflector roll, rear film through guide roller set through heat-sealing module and truncation module, start thin film shear, pulling force thin film produced due to the twitch of discontinuity, thin film is made to tighten exceptionally straight, due under suspension rod hang, thin film between let off roll and the first deflector roll is longer, thin film is exceptionally straight tighten up during, suspension rod is had a towing force upwards, suspension rod moves upward, alleviate the tension force on the surface of thin film, prevent pullling so that deformation of thin membrane or pulling apart of the pulling force due to moment.Present configuration is simple, using easy to operate, effect is obvious, provides a buffering in the course of processing effectively blocked for thin film, prevent from crossing senior general's thin film because of moment pulling force pull deformation or break, improve the product quality of product packaging bags and ensure that the properly functioning of production.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
The present invention is expanded on further below in conjunction with the accompanying drawings.Should be understood that these embodiments are merely to illustrate the present invention rather than limit the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, the present invention can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
Embodiment 1:
nullA kind of thin film shear，As shown in Figure 1，Comprise frame 1、Let off roll 2、Guide roller set 3、Heat-sealing module 4、Truncation module 5，Guide roller set 3 is made up of many deflector rolls，Deflector roll is arranged at let off roll、Heat-sealing module、Between truncation module，Let off roll 2 and the frame 1 between the first deflector roll 31 that let off roll 2 is nearest are provided with buffer unit，Described buffer unit is the suspension rod 6 that can freely up and down slide being arranged in frame 1，Described suspension rod 6 is made up of montant 61 and cross bar 62，Montant 61 is vertically fixed on cross bar 62，Frame 1 is provided with the sliding sleeve 11 of through hole in the vertical direction，Montant 61 passes sliding sleeve 11 from the bottom up，The top of montant 61 is provided with the fixing device 63 preventing suspension rod 6 from dropping，When described suspension rod 6 naturally droops，Suspension rod 6 and let off roll 2 intersect with the tangent plane of the first deflector roll 31，The tangent distance of the first deflector roll 31 and cross bar 62 adds the cross tube 62 tangent distance with let off roll 2 and adds the length of the thin film 7 after blocking more than the tangent distance of the first deflector roll 31 with let off roll 2.
Further, the internal diameter of described sliding sleeve 11 is identical with the shape of the external diameter of montant 61 and size.
Further, described cross bar 62 is parallel with let off roll 2.
Further, described fixing device 63 is bolt arrangement, and the outer surface at the top of montant 61 is provided with screw thread, and a nut is spun on screw thread, and fixed derrick 6 prevents suspension rod 6 from dropping.
Further, the quality of described suspension rod 6 is 0.2kg-2kg.
The present invention arranges a suspension rod that can freely up and down slide as buffer unit in the frame of the thin film shear between let off roll and the first deflector roll, during use, suspension rod naturally droops due to gravity, the bottom up that thin film is now walked around cross bar walks around the top of the first deflector roll, rear film through guide roller set through heat-sealing module and truncation module, start thin film shear, pulling force thin film produced due to the twitch of discontinuity, thin film is made to tighten exceptionally straight, due under suspension rod hang, thin film between let off roll and the first deflector roll is longer, thin film is exceptionally straight tighten up during, suspension rod is had a towing force upwards, suspension rod moves upward, alleviate the tension force on the surface of thin film, prevent pullling so that deformation of thin membrane or pulling apart of the pulling force due to moment.Present configuration is simple, using easy to operate, effect is obvious, provides a buffering in the course of processing effectively blocked for thin film, prevent from crossing senior general's thin film because of moment pulling force pull deformation or break, improve the product quality of product packaging bags and ensure that the properly functioning of production.
Claims (5)
- null1. a thin film shear，Comprise frame、Let off roll、Guide roller set、Heat-sealing module、Truncation module，Guide roller set is made up of many deflector rolls，Deflector roll is arranged at let off roll、Heat-sealing module、Between truncation module，It is characterized in that，Let off roll and the frame between the first deflector roll that let off roll is nearest are provided with buffer unit，Described buffer unit is the suspension rod that can freely up and down slide being arranged in frame，Described suspension rod is made up of montant and cross bar，Montant is vertically fixed on cross bar，Frame is provided with the sliding sleeve of through hole in the vertical direction，Montant passes sliding sleeve from the bottom up，The top of montant is provided with the fixing device preventing suspension rod from dropping，When described suspension rod naturally droops，The tangent plane of suspension rod and let off roll and the first deflector roll intersects，The tangent distance of the first deflector roll and cross bar adds the cross tube tangent distance with let off roll and adds the length of the thin film after blocking more than the tangent distance of the first deflector roll with let off roll.
- 2. a kind of thin film shear as claimed in claim 1, it is characterised in that: the internal diameter of described sliding sleeve is identical with the shape of the external diameter of montant and size.
- 3. a kind of thin film shear as claimed in claim 1, it is characterised in that: described cross bar is parallel with let off roll.
- 4. a kind of thin film shear as claimed in claim 1, it is characterised in that: described fixing device is bolt arrangement, and the outer surface at the top of montant is provided with screw thread, and a nut is spun on screw thread, and fixed derrick prevents suspension rod from dropping.
- 5. a kind of thin film shear as claimed in claim 1, it is characterised in that: the quality of described suspension rod is 0.2kg-2kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453025.6A CN105966958A (en) | 2016-06-20 | 2016-06-20 | Film cut-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453025.6A CN105966958A (en) | 2016-06-20 | 2016-06-20 | Film cut-off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105966958A true CN105966958A (en) | 2016-09-28 |
Family
ID=57021584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610453025.6A Pending CN105966958A (en) | 2016-06-20 | 2016-06-20 | Film cut-off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105966958A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233232A (en) * | 2021-05-31 | 2021-08-10 | 丽水汇升包装有限公司 | Cutting device of high-breaking packaging film |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249115A (en) * | 2010-09-20 | 2011-11-23 | 合肥特丽洁包装技术有限公司 | Sealing bottom cutting machine for sterilizing bag |
| CN102514968A (en) * | 2011-12-20 | 2012-06-27 | 奇瑞汽车股份有限公司 | Coiled material conveying and tensioning device |
| CN102773878A (en) * | 2012-07-24 | 2012-11-14 | 格兰达技术（深圳）有限公司 | Detection method for fully-automatic IC (chip) tape and detection equipment thereof |
| CN102992072A (en) * | 2011-09-15 | 2013-03-27 | 天津宝盈电脑机械有限公司 | Fabric tensioning mechanism of cutting machine |
| JP2013060276A (en) * | 2011-09-14 | 2013-04-04 | Kitakamitech Co Ltd | Tension device |
| CN103482393A (en) * | 2012-06-13 | 2014-01-01 | 苏州索力旺光伏设备有限公司 | Tension control device for photovoltaic module welding strip cutting machine |
| CN104261172A (en) * | 2014-07-30 | 2015-01-07 | 海宁长昆包装有限公司 | Winding device of BOPP thin film |
| CN204137999U (en) * | 2014-09-02 | 2015-02-04 | 昆山中大包装有限公司 | A kind of trimmer |
| CN104909196A (en) * | 2015-06-10 | 2015-09-16 | 吴江市震宇缝制设备有限公司 | Fabric cutting machine with vertical tensioning roller |
| CN105600029A (en) * | 2015-12-25 | 2016-05-25 | 苏州佰林特包装材料有限公司 | Bag making machine |
| CN206014012U (en) * | 2016-06-20 | 2017-03-15 | 安徽康采恩包装材料有限公司 | A kind of film shear |
-
2016
- 2016-06-20 CN CN201610453025.6A patent/CN105966958A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249115A (en) * | 2010-09-20 | 2011-11-23 | 合肥特丽洁包装技术有限公司 | Sealing bottom cutting machine for sterilizing bag |
| JP2013060276A (en) * | 2011-09-14 | 2013-04-04 | Kitakamitech Co Ltd | Tension device |
| CN102992072A (en) * | 2011-09-15 | 2013-03-27 | 天津宝盈电脑机械有限公司 | Fabric tensioning mechanism of cutting machine |
| CN102514968A (en) * | 2011-12-20 | 2012-06-27 | 奇瑞汽车股份有限公司 | Coiled material conveying and tensioning device |
| CN103482393A (en) * | 2012-06-13 | 2014-01-01 | 苏州索力旺光伏设备有限公司 | Tension control device for photovoltaic module welding strip cutting machine |
| CN102773878A (en) * | 2012-07-24 | 2012-11-14 | 格兰达技术（深圳）有限公司 | Detection method for fully-automatic IC (chip) tape and detection equipment thereof |
| CN104261172A (en) * | 2014-07-30 | 2015-01-07 | 海宁长昆包装有限公司 | Winding device of BOPP thin film |
| CN204137999U (en) * | 2014-09-02 | 2015-02-04 | 昆山中大包装有限公司 | A kind of trimmer |
| CN104909196A (en) * | 2015-06-10 | 2015-09-16 | 吴江市震宇缝制设备有限公司 | Fabric cutting machine with vertical tensioning roller |
| CN105600029A (en) * | 2015-12-25 | 2016-05-25 | 苏州佰林特包装材料有限公司 | Bag making machine |
| CN206014012U (en) * | 2016-06-20 | 2017-03-15 | 安徽康采恩包装材料有限公司 | A kind of film shear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233232A (en) * | 2021-05-31 | 2021-08-10 | 丽水汇升包装有限公司 | Cutting device of high-breaking packaging film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |