CN105966962A - Film cut-off machine - Google Patents
Film cut-off machine Download PDFInfo
- Publication number
- CN105966962A CN105966962A CN201610453024.1A CN201610453024A CN105966962A CN 105966962 A CN105966962 A CN 105966962A CN 201610453024 A CN201610453024 A CN 201610453024A CN 105966962 A CN105966962 A CN 105966962A
- Authority
- CN
- China
- Prior art keywords
- montant
- roll
- film
- slitting machine
- sealing device
- 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
- 238000005520 cutting process Methods 0.000 claims abstract description 17
- 239000010409 thin film Substances 0.000 claims description 24
- 239000010408 film Substances 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000004806 packaging method and process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000036461 convulsion Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 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
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
Landscapes
- Containers And Plastic Fillers For Packaging (AREA)
- Making Paper Articles (AREA)
Abstract
The invention discloses a film cut-off machine which comprises a rack, an unwinding roller, guide rollers, a heat-seal device and a cut-off device, wherein two guide rollers which are the same in height and are the same in size are arranged between the unwinding roller and the heat-seal device; a buffer device is arranged between the two guide rollers; the buffer device consists of vertical rods, a transverse rod and a bracket; the bracket is fixedly arranged on the rack and is parallel to the guide rollers; slide sleeves with through holes in the vertical direction are arranged on the bracket; one end of each vertical rod is perpendicularly fixed to the transverse rod; the vertical rods penetrate through the slide sleeves from bottom to top; and the top of each vertical rod is provided with a blocking device for preventing the vertical rod from dropping. The film cut-off machine is convenient to operate, effectively provides buffer for film cutting processing, 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, normal operation of production is guaranteed, and effect is outstanding; and moreover, the film cut-off machine is more reasonable in structure, materials are effectively saved, and manufacturing cost is reduced.
Description
Technical field
The present invention relates to the cutting apparatus of plastic sheeting, particularly relate to a kind of film slitting machine.
Background technology
The every aspect in life applied by thin-film material, particularly in the application in medical packaging field.Prior art be by feed particles after extrusion blow, 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 is with same frequency, twitch and sectional cut into finished film by phased manner in blocking the course of processing on shear, the pulling force of moment during twitch caused thin film 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 film slitting and production.
Summary of the invention
The technical problem to be solved is to overcome the defect of prior art, a kind of film slitting machine is provided, processing of cutting process for thin film 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 film slitting machine，Comprise frame、Let off roll、Deflector roll、Hot sealing device、Cutting means，Installation let off roll is set in described frame in order、Hot sealing device、Cutting means，Many deflector rolls are separately positioned on let off roll、Between hot sealing device and cutting means，Let off roll releases thin film，Seal through hot sealing device after being guided by deflector roll，Arrive cutting means again and cut into finished film，Two the most identical and equirotal deflector rolls are set between described let off roll and hot sealing device，One buffer unit is set in the middle of two deflector rolls，Described buffer unit is by montant、Cross bar、Support forms，Support is fixed in frame and parallel with deflector roll，The sliding sleeve of through hole in the vertical direction is set on support，One end of montant is vertically fixed on cross bar，Montant passes sliding sleeve from the bottom up，The top of montant is provided with the positioner preventing montant from coming off.
Further, the distance of described two deflector rolls of support distance is identical.
Further, the height of described support and the height of deflector roll are identical.
Further, the length of the length of the described montant finished film more than 1/2nd.
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 positioner 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, prevents montant from coming off.
Further, the gross mass of described montant and cross bar is 0.2kg-2kg.
Compared with prior art, the present invention arranges two deflector rolls the most identical in the frame between let off roll and hot sealing device, and one buffer unit that can freely up and down slide is set in identical frame at two deflector rolls of distance, owing to the reason of montant and cross bar self gravitation naturally droops, thin film between two deflector rolls walks around the bottom of cross bar in " V " type, during processing of cutting, pulling force thin film produced due to the twitch of discontinuity, thin film is made to tighten exceptionally straight, thin film is exceptionally straight tighten up during, cross bar is had a towing force upwards, cross bar 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.The present invention is easy to operate, effectively provide a buffering for film slitting processing, 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, remarkably productive, and structure is more reasonable, effectively saves material, decreases manufacturing cost.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is buffer unit structure schematic diagram of the present invention.
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 film slitting machine，Such as Fig. 1、Shown in 2，Comprise frame 1、Let off roll 2、Deflector roll 3、Hot sealing device 4、Cutting means 5，Installation let off roll 2 is set in described frame 1 in order、Hot sealing device 4、Cutting means 5，Many deflector rolls 3 are separately positioned on let off roll 2、Between hot sealing device 4 and cutting means 5，Let off roll 2 releases thin film 6，Seal through hot sealing device 4 after being guided by deflector roll 3，Arrive cutting means 5 again and cut into finished film，Two the most identical and equirotal deflector rolls 3 are set between described let off roll 2 and hot sealing device 4，In the middle of two deflector rolls 3, a buffer unit 7 is set，Described buffer unit 7 is by montant 71、Cross bar 72、Support 73 forms，Support 73 is fixed in frame 1 and parallel with deflector roll 3，The sliding sleeve 74 of through hole in the vertical direction is set on support 73，One end of montant 71 is vertically fixed on cross bar 72，Montant 71 passes sliding sleeve 74 from the bottom up，The top of montant 71 is provided with the positioner 75 preventing montant 71 from coming off.
Further, the distance of described support 73 two deflector rolls 3 of distance is identical.
Further, the height of described support 73 is identical with the height of deflector roll 3.
Further, the length of the length of described montant 71 finished film more than 1/2nd.
Further, the internal diameter of described sliding sleeve 74 is identical with the shape of the external diameter of montant 71 and size.
Further, described cross bar 72 is parallel with let off roll 2.
Further, described positioner 75 is bolt arrangement, and the outer surface at the top of montant 71 is provided with screw thread, and a nut is spun on screw thread, prevents montant 71 from coming off.
Further, the gross mass of described montant 71 and cross bar 72 is 0.2kg-2kg.
The present invention arranges two deflector rolls the most identical in the frame between let off roll and hot sealing device, and one buffer unit that can freely up and down slide is set in identical frame at two deflector rolls of distance, owing to the reason of montant and cross bar self gravitation naturally droops, thin film between two deflector rolls walks around the bottom of cross bar in " V " type, during processing of cutting, pulling force thin film produced due to the twitch of discontinuity, thin film is made to tighten exceptionally straight, thin film is exceptionally straight tighten up during, cross bar is had a towing force upwards, cross bar 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.The present invention is easy to operate, effectively provide a buffering for film slitting processing, 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, remarkably productive, and structure is more reasonable, effectively saves material, decreases manufacturing cost.
Claims (8)
- null1. a film slitting machine，Comprise frame、Let off roll、Deflector roll、Hot sealing device、Cutting means，Installation let off roll is set in described frame in order、Hot sealing device、Cutting means，Many deflector rolls are separately positioned on let off roll、Between hot sealing device and cutting means，Let off roll releases thin film，Seal through hot sealing device after being guided by deflector roll，Arrive cutting means again and cut into finished film，It is characterized in that，Two the most identical and equirotal deflector rolls are set between described let off roll and hot sealing device，One buffer unit is set in the middle of two deflector rolls，Described buffer unit is by montant、Cross bar、Support forms，Support is fixed in frame and parallel with deflector roll，The sliding sleeve of through hole in the vertical direction is set on support，One end of montant is vertically fixed on cross bar，Montant passes sliding sleeve from the bottom up，The top of montant is provided with the positioner preventing montant from coming off.
- 2. a kind of film slitting machine as claimed in claim 1, it is characterised in that: the distance of described two deflector rolls of support distance is identical.
- 3. a kind of film slitting machine as claimed in claim 1, it is characterised in that: the height of described support is identical with the height of deflector roll.
- 4. a kind of film slitting machine as claimed in claim 1, it is characterised in that: the length of the length of the described montant finished film more than 1/2nd.
- 5. a kind of film slitting machine 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.
- 6. a kind of film slitting machine as claimed in claim 1, it is characterised in that: described cross bar is parallel with let off roll.
- 7. a kind of film slitting machine as claimed in claim 1, it is characterised in that: described positioner 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, prevents montant from coming off.
- 8. a kind of film slitting machine as claimed in claim 1, it is characterised in that: the gross mass of described montant and cross bar is 0.2kg-2kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453024.1A CN105966962A (en) | 2016-06-20 | 2016-06-20 | Film cut-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453024.1A CN105966962A (en) | 2016-06-20 | 2016-06-20 | Film cut-off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105966962A true CN105966962A (en) | 2016-09-28 |
Family
ID=57021544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610453024.1A Pending CN105966962A (en) | 2016-06-20 | 2016-06-20 | Film cut-off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105966962A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528789A (en) * | 2018-05-16 | 2018-09-14 | 青岛万邦包装机械有限公司 | A kind of horizontal full servo high-speed three-dimensional wrapping machine |
| CN113232369A (en) * | 2021-05-14 | 2021-08-10 | 宁波财经学院 | Buffer gas column bag production device used in packaging material |
| CN115091518A (en) * | 2022-07-21 | 2022-09-23 | 广东轩朗实业有限公司 | Mini reflecting film production process |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0656110A (en) * | 1992-08-31 | 1994-03-01 | Nippon Seiki Co Ltd | Film tension mechanism in packaging apparatus |
| 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 |
| 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 |
| CN206014020U (en) * | 2016-06-20 | 2017-03-15 | 安徽康采恩包装材料有限公司 | A kind of film slitting machine |
-
2016
- 2016-06-20 CN CN201610453024.1A patent/CN105966962A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0656110A (en) * | 1992-08-31 | 1994-03-01 | Nippon Seiki Co Ltd | Film tension mechanism in packaging apparatus |
| 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 |
| 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 |
| CN206014020U (en) * | 2016-06-20 | 2017-03-15 | 安徽康采恩包装材料有限公司 | A kind of film slitting machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528789A (en) * | 2018-05-16 | 2018-09-14 | 青岛万邦包装机械有限公司 | A kind of horizontal full servo high-speed three-dimensional wrapping machine |
| CN113232369A (en) * | 2021-05-14 | 2021-08-10 | 宁波财经学院 | Buffer gas column bag production device used in packaging material |
| CN113232369B (en) * | 2021-05-14 | 2022-11-11 | 宁波财经学院 | Buffer gas column bag production device used in packaging material |
| CN115091518A (en) * | 2022-07-21 | 2022-09-23 | 广东轩朗实业有限公司 | Mini reflecting film production process |
| CN115091518B (en) * | 2022-07-21 | 2024-04-23 | 广东轩朗实业有限公司 | Mini reflective film production process |
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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 |