CN204198909U - A kind of film for the manufacture of PTFE sewing thread splits device - Google Patents
A kind of film for the manufacture of PTFE sewing thread splits device Download PDFInfo
- Publication number
- CN204198909U CN204198909U CN201420648380.5U CN201420648380U CN204198909U CN 204198909 U CN204198909 U CN 204198909U CN 201420648380 U CN201420648380 U CN 201420648380U CN 204198909 U CN204198909 U CN 204198909U
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- Prior art keywords
- pressure roller
- film
- sewing thread
- manufacture
- knife rest
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- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 33
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000009958 sewing Methods 0.000 title claims abstract description 23
- 238000005520 cutting process Methods 0.000 claims abstract description 26
- 229920001971 elastomer Polymers 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 239000012528 membrane Substances 0.000 claims abstract description 16
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 8
- 238000012797 qualification Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- -1 Polytetrafluoroethylene Polymers 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a kind of film for the manufacture of PTFE sewing thread and split device, it comprises frame, is disposed with front pressing film roller group, the first deflector roll, knife rest sub-assembly, the second deflector roll and rear pressing film roller group above frame from left to right; Front pressing film roller group comprises the front pressure roller be fixedly installed in frame, is provided with front rubber rollers above front pressure roller, and front pressure roller is driven by front pressure roller driving motor; Knife rest sub-assembly comprises knife rest and is arranged on the cutting membrane knife on knife rest; Rear pressing film roller group comprises the rear pressure roller be fixedly installed in frame, is provided with rear rubber rollers above rear pressure roller, and rear pressure roller is driven by rear pressure roller driving motor.The utility model structure is simple, easily manufactures, easily uses operation, product quality easy to control, reduces labour intensity and human input, enhance productivity, chopping process not easy fracture, for follow-up manufacture PTFE sewing thread is prepared, ensure that the uniformity of PTFE sewing thread, intensity and qualification rate.
Description
Technical field
The utility model relates to a kind of film for the manufacture of PTFE sewing thread and splits device.
Background technology
Polytetrafluoroethylene (PTFE) (Teflon or PTFE), be commonly called as " King ", be by the macromolecular compound of tetrafluoroethylene through being polymerized, there is excellent chemical stability, corrosion resistance, sealing, height lubricate not viscosity, electrical insulating property and good anti-aging endurance.As engineering plastics, can be made into polyfluortetraethylene pipe, rod, band, plate, film etc.PTFE is thermoplastic, but it is difficult to process with the forming method of ordinary thermoplastics, its " unworkability " comes from its special mouldability, the withered degree of the melting as PTFE is large, shear-sensitive, large shrinkage creep properties and low friction factor.
Splitting legal system at employing film makes in the operation of PTFE sewing thread, first needs the drawing-off of wide for obtained PTFE film blank to be elongated to narrower longer film, then uses film to split the cutting that equipment carries out film, obtains flat narrow silk, for follow-up manufacture PTFE sewing thread is prepared.Existing film splits equipment, complicated structure, and it is convenient not to use, and the labour intensity of workman is large, and production efficiency is low, and chopping process easily ruptures and the silk cut out is uneven.
Utility model content
The technical problems to be solved in the utility model is the defect overcoming prior art, provides the film for the manufacture of PTFE sewing thread that a kind of structure is simple, chopping is effective to split device.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of film for the manufacture of PTFE sewing thread of the utility model splits device, and it comprises frame, is disposed with front pressing film roller group, the first deflector roll, knife rest sub-assembly, the second deflector roll and rear pressing film roller group above described frame from left to right;
Described front pressing film roller group comprises the front pressure roller be fixedly installed in described frame, is provided with front rubber rollers above described front pressure roller, and described front pressure roller is driven by front pressure roller driving motor;
Described knife rest sub-assembly comprises knife rest and is arranged on the cutting membrane knife on described knife rest;
Described rear pressing film roller group comprises the rear pressure roller be fixedly installed in described frame, is provided with rear rubber rollers above described rear pressure roller, and described rear pressure roller is driven by rear pressure roller driving motor.
Further, described knife rest sub-assembly is arranged on lifter, and described lifter is fixedly installed in described frame, and described lifter is driven by elevator motor, and described lifter is for adjusting the height of knife rest sub-assembly.
Further, be provided with Polyurethane Tension Roll on the right side of described knife rest, described Polyurethane Tension Roll is used for tensioning film, so that cutting membrane knife cuts film.
Further, be provided with front pressure roller cylinder above described front rubber rollers, the piston rod of described front pressure roller cylinder is connected with described front rubber rollers.
Further, be provided with rear pressure roller cylinder above described rear rubber rollers, the piston rod of described rear pressure roller cylinder is connected with described rear rubber rollers.
Further, in order to avoid the silk cut out is mutually around tying together, the right side wall of described frame is provided with a point guide frame.
Further, described first deflector roll is fixedly installed on the first guide roller support, and described second deflector roll is fixedly installed on the second guide roller support.
Further, described cutting membrane knife comprises cutter shaft and some cutting blade clips, and some described cutting blade clips are fixed on described cutter shaft by clamping nut and clamping ring, and described cutter shaft is fixed on described knife rest; Each described cutting blade clip is provided with blade.
Operation principle:
During use, after wide for PTFE film blank is elongated to narrower longer film on film drafting system, being incorporated into the utility model film splits on device, first, walk around front pressing film roller group, premenstrual pressure roller (being driven by front pressure roller motor) and front rubber rollers pressure holding, then through the first deflector roll to cutting membrane knife frame sub-assembly and Polyurethane Tension Roll, through cutting membrane knife, film is cut into 30 ~ 40 narrow silks, again through the second deflector roll, enter rear pressing film roller group, after rear pressure roller motor drives pressure roller rotate and with rear rubber rollers pressure holding, then after point guide frame sub-wire, enter next operation, whole membrane process of cutting completes.
The beneficial effect that the utility model reaches is:
Compared with prior art, the utility model has the advantages that, after wide for PTFE film blank is elongated to narrower longer film on film drafting system, adopt the utility model that this narrower longer film is cut into 30 ~ 40 narrow silks, realize fully-automatic production, structure is simple, easy manufacture, easily use operation, product quality easy to control, reduce labour intensity and human input, enhance productivity, chopping process not easy fracture, for follow-up manufacture PTFE sewing thread is prepared, ensure that the uniformity of PTFE sewing thread, intensity and qualification rate.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of cutting membrane knife.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, a kind of film for the manufacture of PTFE sewing thread splits device, and it comprises frame 1, is disposed with front pressing film roller group 2, first deflector roll 3, knife rest sub-assembly 4, second deflector roll 5 and rear pressing film roller group 6 above described frame 1 from left to right;
Described front pressing film roller group 2 comprises the front pressure roller 201 be fixedly installed in described frame 1, is provided with front rubber rollers 202 above described front pressure roller 201, and described front pressure roller 201 is driven by front pressure roller driving motor 203;
The cutting membrane knife 402 that described knife rest sub-assembly 4 comprises knife rest 401 and is arranged on described knife rest 401;
Described rear pressing film roller group 6 comprises the rear pressure roller 601 be fixedly installed in described frame 1, is provided with rear rubber rollers 602 above described rear pressure roller 601, and described rear pressure roller 601 is driven by rear pressure roller driving motor 603.
In the present embodiment, described knife rest sub-assembly 4 is arranged on lifter 7, and described lifter 7 is fixedly installed in described frame 1, and described lifter 7 is driven by elevator motor 701, and described lifter 7 is for adjusting the height of knife rest sub-assembly 4.
Be provided with Polyurethane Tension Roll 8 on the right side of described knife rest 401, described Polyurethane Tension Roll 8 is for tensioning film, so that cutting membrane knife 402 cuts film.Described cutting membrane knife 402 comprises cutter shaft 4021 and some cutting blade clips 4022, and described cutter shaft 4021 is fixed on described knife rest 401; Some described cutting blade clips 4022 are fixed on described cutter shaft 4021 by clamping nut 4023 and clamping ring 4024, and each described cutting blade clip 4022 is provided with blade 4025.
Be provided with front pressure roller cylinder 204 above described front rubber rollers 202, the piston rod 205 of described front pressure roller cylinder 204 is connected with described front rubber rollers 202.
Be provided with rear pressure roller cylinder 604 above described rear rubber rollers 602, the piston rod 605 of described rear pressure roller cylinder 604 is connected with described rear rubber rollers 602.
In order to avoid the silk cut out is mutually around tying together, the right side wall of described frame 1 is provided with point guide frame 9.
Described first deflector roll 3 is fixedly installed on the first guide roller support 301, and described second deflector roll 5 is fixedly installed on the second guide roller support 501.
Operation principle:
During use, after wide for PTFE film blank is elongated to narrower longer film on film drafting system, this narrower longer film 10 is incorporated into the utility model film to be split on device, first, walk around front pressing film roller group 2, premenstrual pressure roller 201 (being driven by front pressure roller motor 203) and front rubber rollers 202 pressure holding, then through the first deflector roll 3 to cutting membrane knife frame sub-assembly 4 and Polyurethane Tension Roll 8, through cutting membrane knife 402, film is cut into 30 ~ 40 narrow silks, again through the second deflector roll 5, enter rear pressing film roller group 6, rear pressure roller motor 603 drive rear pressure roller 601 to rotate and with the pressure holding of rear rubber rollers 602, then after point guide frame sub-wire, enter next operation, whole membrane process of cutting completes.
Compared with prior art, the utility model has the advantages that, after wide for PTFE film blank is elongated to narrower longer film on film drafting system, adopt the utility model that this narrower longer film is cut into 30 ~ 40 narrow silks, realize fully-automatic production, structure is simple, easy manufacture, easily use operation, product quality easy to control, reduce labour intensity and human input, enhance productivity, chopping process not easy fracture, for follow-up manufacture PTFE sewing thread is prepared, ensure that the uniformity of PTFE sewing thread, intensity and qualification rate.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (8)
1. the film for the manufacture of PTFE sewing thread splits a device, it is characterized in that, comprises frame, is disposed with front pressing film roller group, the first deflector roll, knife rest sub-assembly, the second deflector roll and rear pressing film roller group above described frame from left to right;
Described front pressing film roller group comprises the front pressure roller be fixedly installed in described frame, is provided with front rubber rollers above described front pressure roller, and described front pressure roller is driven by front pressure roller driving motor;
Described knife rest sub-assembly comprises knife rest and is arranged on the cutting membrane knife on described knife rest;
Described rear pressing film roller group comprises the rear pressure roller be fixedly installed in described frame, is provided with rear rubber rollers above described rear pressure roller, and described rear pressure roller is driven by rear pressure roller driving motor.
2. a kind of film for the manufacture of PTFE sewing thread according to claim 1 splits device, it is characterized in that, described knife rest sub-assembly is arranged on lifter, and described lifter is fixedly installed in described frame, and described lifter is driven by elevator motor.
3. a kind of film for the manufacture of PTFE sewing thread according to claim 1 splits device, it is characterized in that, is provided with Polyurethane Tension Roll on the right side of described knife rest.
4. a kind of film for the manufacture of PTFE sewing thread according to claim 1 splits device, it is characterized in that, is provided with front pressure roller cylinder above described front rubber rollers, and the piston rod of described front pressure roller cylinder is connected with described front rubber rollers.
5. a kind of film for the manufacture of PTFE sewing thread according to claim 1 splits device, it is characterized in that, is provided with rear pressure roller cylinder above described rear rubber rollers, and the piston rod of described rear pressure roller cylinder is connected with described rear rubber rollers.
6. a kind of film for the manufacture of PTFE sewing thread according to claim 1 splits device, it is characterized in that, the right side wall of described frame is provided with a point guide frame.
7. a kind of film for the manufacture of PTFE sewing thread according to claim 1 splits device, it is characterized in that, described first deflector roll is fixedly installed on the first guide roller support, and described second deflector roll is fixedly installed on the second guide roller support.
8. a kind of film for the manufacture of PTFE sewing thread according to claim 1 splits device, it is characterized in that, described cutting membrane knife comprises cutter shaft and some cutting blade clips, and described cutter shaft is fixed on described knife rest; Some described cutting blade clips are fixed on described cutter shaft by clamping nut and clamping ring, and each described cutting blade clip is provided with blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648380.5U CN204198909U (en) | 2014-10-31 | 2014-10-31 | A kind of film for the manufacture of PTFE sewing thread splits device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648380.5U CN204198909U (en) | 2014-10-31 | 2014-10-31 | A kind of film for the manufacture of PTFE sewing thread splits device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204198909U true CN204198909U (en) | 2015-03-11 |
Family
ID=52656889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420648380.5U Active CN204198909U (en) | 2014-10-31 | 2014-10-31 | A kind of film for the manufacture of PTFE sewing thread splits device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204198909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947212A (en) * | 2015-06-25 | 2015-09-30 | 常州万容新材料科技有限公司 | Complete equipment and method for manufacturing PTFE short fibers through needle-puncturing combing and cutting method |
| CN106192051A (en) * | 2016-09-23 | 2016-12-07 | 江苏金由新材料有限公司 | A kind of politef long fibre and preparation method thereof, split film device |
-
2014
- 2014-10-31 CN CN201420648380.5U patent/CN204198909U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947212A (en) * | 2015-06-25 | 2015-09-30 | 常州万容新材料科技有限公司 | Complete equipment and method for manufacturing PTFE short fibers through needle-puncturing combing and cutting method |
| CN106192051A (en) * | 2016-09-23 | 2016-12-07 | 江苏金由新材料有限公司 | A kind of politef long fibre and preparation method thereof, split film device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NANJING E-THREAD POLYMER MATERIALS CO.,LTD. Assignor: Chen Lu Contract record no.: 2015320010054 Denomination of utility model: Film splitting device used for manufacturing PTFE sewing thread Granted publication date: 20150311 License type: Exclusive License Record date: 20150428 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: NANJING E-THREAD POLYMER MATERIALS CO.,LTD. Assignor: Chen Lu Contract record no.: 2015320010054 Date of cancellation: 20160309 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160415 Address after: Binjiang Eagle Road of development zone of Jiangning District of Nanjing City, Jiangsu Province, No. 36 211161 Patentee after: NANJING E-THREAD POLYMER MATERIALS CO.,LTD. Address before: 213000, Jiangsu, Changzhou bell tower area, King's church, new housing 3, a unit 1701 room Patentee before: Chen Lu |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Binjiang Eagle Road of development zone of Jiangning District of Nanjing City, Jiangsu Province, No. 36 211161 Patentee after: NANJING E-THREAD POLYMER MATERIAL CO.,LTD. Address before: Binjiang Eagle Road of development zone of Jiangning District of Nanjing City, Jiangsu Province, No. 36 211161 Patentee before: NANJING E-THREAD POLYMER MATERIALS CO.,LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Film splitting device used for manufacturing PTFE sewing thread Effective date of registration: 20190505 Granted publication date: 20150311 Pledgee: Bank of China Limited Nanjing City Branch Pledgor: NANJING E-THREAD POLYMER MATERIAL CO.,LTD. Registration number: 2019320000215 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200528 Granted publication date: 20150311 Pledgee: Bank of China Limited Nanjing City Branch Pledgor: NANJING E-THREAD POLYMER MATERIAL Co.,Ltd. Registration number: 2019320000215 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Film splitting device used for manufacturing PTFE sewing thread Effective date of registration: 20200618 Granted publication date: 20150311 Pledgee: Bank of China Limited Nanjing City Branch Pledgor: NANJING E-THREAD POLYMER MATERIAL Co.,Ltd. Registration number: Y2020980003221 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210525 Granted publication date: 20150311 Pledgee: Bank of China Limited Nanjing City Branch Pledgor: NANJING E-THREAD POLYMER MATERIAL Co.,Ltd. Registration number: Y2020980003221 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A membrane cracking device for manufacturing PTFE sewing thread Effective date of registration: 20210526 Granted publication date: 20150311 Pledgee: Bank of China Limited by Share Ltd. Nanjing Xuanwu sub branch Pledgor: NANJING E-THREAD POLYMER MATERIAL Co.,Ltd. Registration number: Y2021980004036 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230519 Granted publication date: 20150311 Pledgee: Bank of China Limited by Share Ltd. Nanjing Xuanwu sub branch Pledgor: NANJING E-THREAD POLYMER MATERIAL CO.,LTD. Registration number: Y2021980004036 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A membrane cracking device for manufacturing PTFE sewing thread Effective date of registration: 20230522 Granted publication date: 20150311 Pledgee: Bank of China Limited by Share Ltd. Nanjing Xuanwu sub branch Pledgor: NANJING E-THREAD POLYMER MATERIAL CO.,LTD. Registration number: Y2023980041321 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |