CN205220036U - Knurling device of soft PVC stamp film - Google Patents
Knurling device of soft PVC stamp film Download PDFInfo
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- CN205220036U CN205220036U CN201520803538.6U CN201520803538U CN205220036U CN 205220036 U CN205220036 U CN 205220036U CN 201520803538 U CN201520803538 U CN 201520803538U CN 205220036 U CN205220036 U CN 205220036U
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- thin film
- flexible pvc
- printing
- film according
- printing thin
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Abstract
The utility model discloses a knurling device of soft PVC stamp film, which comprises a frame, be provided with heating device, embossing apparatus and cooling device in the frame in order. Utilize the utility model discloses carrying out the elder generation and printing and afterwards press the soft PVC stamp film of production, pattern texture on the product is clear pleasing to the eye, and feel is good, feels, printing and impressed watermark all adopt automatic machine to go on, therefore production efficiency is high, owing to be first printing, printing ink can be even attached to on the film, and behind dark impressed watermark, the various textured patterns that form unevenness are very clear, has avoided first and presses afterwards printing and a great deal of defect of while impression.
Description
Technical field
The utility model relates to a kind of embossing device of flexible PVC printing thin film.
Background technology
At present, children's swimming life-buoy material therefor is flexible PVC printing thin film.PVC is non-crystalline polymer, and without sharp melting point, heat distortion temperature: 55 DEG C, 80-85 degree starts to soften, and 130 degree present plasticity, and 180 degree start flowing.
Existing production technology is generally two kinds.
The first first presses rear print, the printing production line of film in Fig. 1 of first embossing, successively through discharging device 2, multiple printing equipment 8 and wrap-up 6, forms final products.Namely first align the soft pvc film material that normal pressure prolongs production and carry out dark embossing, make the film of otherwise smooth to be formed texture that is rough, various forms pattern, then printing color ink on this rough film, the product of the various colour image of final formation, recycles the various toy for children of these thin film fabrication or inflatable toy as water wing etc.First print the advantage of pressing afterwards to be: owing to being formerly carry out dark embossing, therefore embossing is effective, rebounds little, and texture is good, excellent touch.Shortcoming is: effective due to dark embossing, and material is uneven makes troubles to follow-up ink printing.If adopt the mode of machine printing, ink is only attached on protruding film, can not adhere to uniformly, cause pattern unclear, and overall printing effect is poor, cannot put goods on the market.Therefore, the method for artificial printing is adopted to solve this problem with regard to being merely able to.During artificial printing, ink can be attached to protruding film top and side, therefore good than machine printing effect, very clear, and ink adhesion effect is good, Market Feedback is also better, but the cost of artificial printing remains high, print speed printing speed is slow, becomes the key factor in restriction output and market.
Second method is that printing and embossing are carried out simultaneously.The patent being CN201420550600 as Authorization Notice No. provides a kind of dandy roll with printing functionality.It is by being integrated into embossing processes by printing functionality, the ink printing that directly can realize coin segment at embossing processes, and then solves the conventional inconvenience to valley printing or the not high problem of precision.This is that one is feasible in theory, mode unsatisfactory in practical operation.Because too many on the factor of product quality impact, be difficult to parameters to adjust to suitable scope.
Obvious for current two kinds of method defects, therefore manufacture experimently out the third method: first print and press afterwards, need in this technique to design corresponding dark texturizing equipment.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind of embossing device of flexible PVC printing thin film, in order to solve the problem of the embossing device that flexible PVC printing thin film is not applicable to when adopting and first printing and press production technology afterwards.
For achieving the above object, the technical solution of the utility model is as follows:
An embossing device for flexible PVC printing thin film, comprises frame, and described frame is provided with heater, Embosser and cooling device in turn.
Further, also comprise for give the discharging device of described heater feed and the wrap-up for collecting product.
Preferably, described heater is the conduction oil heating roller of a pair coupling, electric heating roller, Electromechanic heating roller or steam roll.
Further, described conduction oil heating roller coupling has conduction oil humidity control system.
Preferably, the described Embosser rubber rollers that comprises dandy roll and mate with described dandy roll.
Preferably, described dandy roll and/or described rubber rollers are provided with the hydraulic regulator of its relative movement adjustable, as hydraulic cylinder.
Preferably, described cooling device adopts air cooling equipment or water cooling plant.
Preferably, described water cooling plant is the water cooled rolls of about a pair or transverse horizontal coupling, is connected with cooling water in described water cooled rolls.
Preferably, described discharging device or wrap-up are provided with deviation correcting device.
By technique scheme, the beneficial effect that the utility model obtains is:
Utilize special embossing device first to print the production technology of rear pressure to soft pvc film, the product pattern clean mark of production is attractive in appearance, and texture is good, good hand touch.Namely first on the flexible PVC product of normal calendering, carry out printing-ink, then by product wind cold drying, darker embossing is carried out to the film with multicolour pattern.This method, printing and embossing all adopt automatic machinery to carry out, and therefore production efficiency is high.Owing to being first print, ink can be attached on film uniformly, after dark embossing, forms rough various textured pattern very clear, there will not be unsharp problem.Meanwhile, the film of stamp carries out embossing, stamped floral designs change very little, the pull-out capacity of mill base also can improve due to the effect of heat during embossing and pressure.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of first pressing the printing production line in post print technique of the prior art.
Fig. 2 is the structural representation of the embossing device of a kind of flexible PVC printing thin film disclosed in the utility model embodiment.
Corresponding component title in figure represented by numeral:
1. frame 2. discharging device 3. heater 5. cooling device 6. wrap-up
41. dandy roll 42. rubber stick 7. cylinder 8. printing equipment 9. binder cylinders
10. variable-frequency motor Timing Belt wheels
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 the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with embodiment and detailed description of the invention, the utility model is described in further detail.
Embodiment 1.
As shown in Figure 2, a kind of embossing device of flexible PVC printing thin film, comprises frame 1, and frame 1 is provided with heater 3, Embosser and cooling device 5 in turn.Heater 3 is the conduction oil heating roller (also can be electric heating roller, Electromechanic heating roller or steam roll) mated for about a pair, described conduction oil heating roller coupling has conduction oil humidity control system, and conduction oil heating roller is configured with binder cylinder 9.Heater 3, Embosser and cooling device 5 configures a set of variable-frequency motor Timing Belt wheels 10 respectively as actuating unit.
In addition, also comprise for give the discharging device 2 of described heater feed and the wrap-up 6 for collecting product.
The rubber rollers 42 that Embosser comprises dandy roll 41 and mates with described dandy roll, and rubber rollers 42 is arranged at the top of dandy roll 41, described rubber rollers is provided with hydraulic cylinder or cylinder 7, it can regulate rubber rollers to move up and down, regulate the distance between dandy roll 41 and rubber rollers 42, and then adjust the pressure be applied in PVC film, thus obtain the film product of different embossing effect.
Cooling device 5 adopts water cooling plant, and described water cooling plant is the water cooled rolls of a pair transverse horizontal coupling (or coordinating up and down), is connected with cooling water in described water cooled rolls, for lowering the temperature to the PVC film after embossing, shape of product is fixed, indeformable, be convenient to wind-up operation adhesion.
Described discharging device or wrap-up are provided with deviation correcting device, for adjusting the elasticity of film and preventing its deviation from causing greatly film to fold the problem causing substandard products to produce.
Improvement of the present utility model is: propose first practicablely first to print the production technology of pressing afterwards, and devise a kind of embossing device of flexible PVC printing thin film for the process characteristic first printing rear pressure.
The utility model compared with prior art, it is advantageous that:
Utilize special embossing device first to print the production technology of rear pressure to soft pvc film, the product pattern clean mark of production is attractive in appearance, and texture is good, good hand touch.Namely first on the flexible PVC product of normal calendering, carry out printing-ink, then by product wind cold drying, darker embossing is carried out to the film with multicolour pattern.This method, printing and embossing all adopt automatic machinery to carry out, and therefore production efficiency is high.Owing to being first print, ink can be attached on film uniformly, after dark embossing, forms rough various textured pattern very clear, there will not be unsharp problem.Meanwhile, the film of stamp carries out embossing, stamped floral designs change very little, the pull-out capacity of mill base also can improve due to the effect of heat during embossing and pressure.
Further description: the film that first after print, compression technology manufactures, because printing is what to carry out at smooth film surface, just carry out dark embossing afterwards, its rough film surface everywhere is all coated with ink, the sidewall comprising lug boss, depressed part and protruding and concave transition place all has ink, and therefore pattern is very clear.And traditional first press the technique printed afterwards, cause printing-ink to carry out on rough film, so just cause ink to cover lug boss, and depressed part does not have ink, therefore printing effect is bad, dim pattern is unclear.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. an embossing device for flexible PVC printing thin film, comprises frame, it is characterized in that, described frame is provided with heater, Embosser and cooling device in turn.
2. the embossing device of a kind of flexible PVC printing thin film according to claim 1, is characterized in that, also comprise for give the discharging device of described heater feed and the wrap-up for collecting product.
3. the embossing device of a kind of flexible PVC printing thin film according to claim 1, is characterized in that, described heater is the conduction oil heating roller of a pair coupling, electric heating roller, Electromechanic heating roller or steam roll.
4. the embossing device of a kind of flexible PVC printing thin film according to claim 3, is characterized in that, described conduction oil heating roller coupling has conduction oil humidity control system.
5. the embossing device of a kind of flexible PVC printing thin film according to claim 1, is characterized in that, the rubber rollers that described Embosser comprises dandy roll and mates with described dandy roll.
6. the embossing device of a kind of flexible PVC printing thin film according to claim 5, is characterized in that, described dandy roll and/or described rubber rollers is provided with the hydraulic regulator of its relative movement adjustable.
7. the embossing device of a kind of flexible PVC printing thin film according to claim 1, is characterized in that, described cooling device adopts air cooling equipment or water cooling plant.
8. the embossing device of a kind of flexible PVC printing thin film according to claim 7, is characterized in that, described water cooling plant is the water cooled rolls of about a pair or transverse horizontal coupling, is connected with cooling water in described water cooled rolls.
9. the embossing device of a kind of flexible PVC printing thin film according to claim 2, it is characterized in that, described discharging device or wrap-up are provided with deviation correcting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520803538.6U CN205220036U (en) | 2015-10-15 | 2015-10-15 | Knurling device of soft PVC stamp film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520803538.6U CN205220036U (en) | 2015-10-15 | 2015-10-15 | Knurling device of soft PVC stamp film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205220036U true CN205220036U (en) | 2016-05-11 |
Family
ID=55895127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520803538.6U Expired - Fee Related CN205220036U (en) | 2015-10-15 | 2015-10-15 | Knurling device of soft PVC stamp film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205220036U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128550A (en) * | 2015-10-15 | 2015-12-09 | 昆山亚宏塑胶有限公司 | Production process and knurling device of soft PVC printed thin film |
| CN107672152A (en) * | 2017-10-10 | 2018-02-09 | 武汉新中德塑机股份有限公司 | A kind of blown film cylinder material hot pressing embossing device |
| CN110901220A (en) * | 2019-12-04 | 2020-03-24 | 吴金花 | Clothing production is with high-efficient stamp device |
-
2015
- 2015-10-15 CN CN201520803538.6U patent/CN205220036U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128550A (en) * | 2015-10-15 | 2015-12-09 | 昆山亚宏塑胶有限公司 | Production process and knurling device of soft PVC printed thin film |
| CN107672152A (en) * | 2017-10-10 | 2018-02-09 | 武汉新中德塑机股份有限公司 | A kind of blown film cylinder material hot pressing embossing device |
| CN110901220A (en) * | 2019-12-04 | 2020-03-24 | 吴金花 | Clothing production is with high-efficient stamp device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20181015 |