CN204095021U - The antiadhesion barrier device of the silica gel roller in plastic coating composite machine group - Google Patents
The antiadhesion barrier device of the silica gel roller in plastic coating composite machine group Download PDFInfo
- Publication number
- CN204095021U CN204095021U CN201420530547.8U CN201420530547U CN204095021U CN 204095021 U CN204095021 U CN 204095021U CN 201420530547 U CN201420530547 U CN 201420530547U CN 204095021 U CN204095021 U CN 204095021U
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- China
- Prior art keywords
- silica gel
- gel roller
- plastic coating
- machine group
- composite machine
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Abstract
The antiadhesion barrier device of the silica gel roller in plastic coating composite machine group provided by the utility model, comprise axle and be contained in escapement in the silica gel roller swing arm of plastic coating composite machine group, the antiseized band of a closed annular is looped around on the outer peripheral face of described escapement, silica gel roller.The utility model can meet high speed compound, effectively prevents silica gel roller mucosa events, and it is simple to make machine manipulate maintenance, consumables cost minimumization.
Description
Technical field
The utility model relates to a kind of antiadhesion barrier device of the silica gel roller in plastic coating composite machine group.
Background technology
Utilize plastic coating composite machine in woven cloth plastic-coated process, exceed a fabricbase cloth width, the cast film not having tube cloth to intercept directly contacts with silica gel roller, inevitably occurs silica gel roller mucosa events, thus affects the normal production of plastic coating composite machine and the composite quality of establishment cylinder cloth.When processing silica gel roller mucous membrane, be easy to scratch silica gel roller; Again because be air pressure rotary part, if processed not in time, there is severe compromise.Therefore, a perfect plastic coating composite machine, must arrange special device to prevent the appearance of this phenomenon.
The reason of silica gel roller mucous membrane is due to the long-time high-speed cruising of compounding machine, and the polymer hot melting body extruded of die head is difficult to caused by volatilization goes out at the heat that air gap place accumulates.First, for improving compound peel strength, Plastic Welding processing technology conveniently, woven cloth to be composite is through preheating, enter in composite double-roll roll gap, complete bonding rapidly under the effect of the pressure with the hot melt extruding curtain coating, and obtain the cooling of chill roll simultaneously, polymer peels off solidification again.Melt bonds and cooling almost occur simultaneously.If the chilling temperature that chill roll provides is too low, can cause polymer hot melting body quick refrigeration, polymer molecule is formed on cylinder cloth surface and freezes, and is hardened in a bag face, affects the strength of glass of compound.The technique for sticking of plastic extrusion method limits chill roll to a certain extent with lower temperature cooling roller surface, in the running chilling temperature is passed to silica gel roller, thus gives the cooling fully of silica gel roller surface.Secondly, domestic conventional silica gel roller is all solid-state silica gel sulfuration processing and fabricating, and surface micropore is many, and space is comparatively large, and heat storage is not volatile therebetween.In addition, chill roll transmission be only chilling temperature, what can not give needed for silica gel roller cooling is wetting.If directly apply polytetrafluoroethylene (PTFE) on silica gel roller, feasibility is quite worth inquiring into test, and roller cost processed is too high.
Domestic common plastic coating composite machine, for the process of silica gel roller mucous membrane, general employing tank soaks rubber roll (with Wenzhou machine for representative), or drip the wetting cooling (with Shantou machine for representative) in alkaline soap lye local, or local adopts coated Te Folong High temperature-resistanadhesive adhesive tape, or smear silicone oil cooling in time.Although first two means have certain practicality, drawback is also obvious, and the complete controlled theory of the equipment that do not meet.The original plastic coating composite machine group of Heng Cheng company is except configuration refrigerator provides the cooling combined pressure roller of condensed water, and also once configured Intelligent micro mist of oil MQL and cool damping device, timing cools and wetting composite press roller effectively, prevents mucosa events from occurring.The oil mass that Imported Precision air piston pump extrudes at every turn only 0.03 milliliter.Above-mentioned means and device decrease the outage probability caused because of process mucous membrane to greatest extent, ensure that the harmony of product quality, the stability that the equipment that improves runs and security.But above-mentioned means are still comparatively loaded down with trivial details, add the maintenace point of machine.
Summary of the invention
The purpose of this utility model is the antiadhesion barrier device of the silica gel roller provided in a kind of plastic coating composite machine group, can meet high speed compound, effectively prevents silica gel roller mucosa events, and it is simple to make machine manipulate maintenance, consumables cost minimumization.
The antiadhesion barrier device of the silica gel roller in plastic coating composite machine group provided by the utility model, it is characterized in that: comprise axle and be contained in escapement in the silica gel roller swing arm of plastic coating composite machine group, the antiseized band of a closed annular is looped around on the outer peripheral face of described escapement, silica gel roller.Anti-adhesive tape is combined into a closed annular band, is coated on silica gel roller surface, to coordinate the braiding cylinder cloth edge of turning back, completely cuts off the contact of falling to extrude cast film and silica gel roller, prevents cast film from contacting with silica gel roller.
Preferably, the frame of plastic coating composite machine group goes back axle deflector roll is housed, this deflector roll is installed near the chill roll of plastic coating composite machine group; The anti-adhesive tape of described closed annular is looped around on the outer peripheral face of described escapement, silica gel roller and deflector roll successively.During the work of plastic coating composite machine group, its silica gel roller coordinates with chill roll, the antiseized band of closed annular is looped around on silica gel roller, pass through between silica gel roller and chill roll during rotation, by chill roll, antiseized band is cooled, for extending cool time, by arranging deflector roll near chill roll, making to continue to against chill roll from the anti-adhesive tape passed through between silica gel roller and chill roll and moving a segment distance.
The screw mandrel preferably, be also provided with the micro-adjusting mechanism adjusting anti-taping position, this micro-adjusting mechanism comprises handwheel, being connected with handwheel through described swing arm and the bell alive coordinated with screw mandrel; The upper end of described bell alive is provided with pivoted arm; Described balancing arbor is contained on this pivoted arm, thus dumb bell shaft is contained in swing arm; Described swing arm is also provided with the locking system preventing described bell rotation alive.Because of the needs produced, the width of braiding cylinder cloth is different, and silica gel roller is woven a width for cloth covering and also just there is change, causes the contact surface of silica gel roller and cast film different, therefore needs to adjust the coated width of anti-adhesive tape on silica gel roller in time.By shake handwheel, the bell alive coordinated with screw mandrel is moved on screw mandrel, and then drive escapement moving forward and backward along silica gel roller axis, thus the position of anti-adhesive tape is changed.
Preferably, described locking system is the guide rod parallel with described screw mandrel be arranged in swing arm, and described guide rod is through described bell alive.Usually in swing arm at installation two guide rods, guide rod, through the flange of living on bell, effectively can prevent bell rotation of living, so avoid escapement rotation.
Preferably, described anti-adhesive tape is teflin tape.
The utility model has following beneficial effect:
(1) utilize escapement and deflector roll to make anti-adhesive tape form annular anti-adhesive tape, anti-adhesive tape is coated on silica gel roller surface, and through chill roll cooling, can completely cut off cast film well, prevent cast film from contacting with silica gel roller, structure is simple.
(2) utilize micromatic setting to adjust the front and back position of escapement, and then adjust the coated width of anti-adhesive tape on silica gel roller; Moreover, because anti-adhesive tape itself has certain width, in the situation that the anti-adhesive tape of part damages, adjusted by micro-adjusting mechanism, make the part for damaging move to silica gel roller and need coated position, extend the service life of anti-adhesive tape.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is position regulator structural representation described in the utility model.
In figure: 1-extruder die head; 2-silica gel roller; 3-chill roll; 4-deflector roll; 5-escapement; 6-teflin tape; 7-handwheel; 8-bearing block; 9-balancing arbor; 10-pivoted arm; 11-screw mandrel; 12-bell alive; 13-guide rod; 14-swing arm.
Detailed description of the invention
As shown in Figure 1, 2, the antiadhesion barrier device of the silica gel roller in plastic coating composite machine group provided by the utility model, comprise axle and be contained in escapement 5 in the silica gel roller swing arm 10 of plastic coating composite machine group, the antiseized band of closed annular is looped around on the outer peripheral face of escapement 5, silica gel roller 2.Anti-adhesive tape can use teflin tape.Silica gel roller 2 and chill roll 3 cooperating of plastic coating composite machine group, chill roll 3 can cool antiseized band.For extending the cool time of chill roll 3 pairs of teflin tapes 6, axle dress deflector roll 4 in the frame (not shown) of plastic coating composite machine group, this deflector roll is installed near chill roll 3, and teflin tape 6 is looped around on the outer peripheral face of escapement 5, silica gel roller 2, deflector roll 4 successively.
As shown in Figure 2, for ease of the adjustment to the position of teflin tape 6 on silica gel roller, the utility model is also provided with micro-adjusting mechanism, and this micro-adjusting mechanism comprises handwheel 7, the screw mandrel 11 that is connected with handwheel 7 through swing arm 14 and the bell alive 12 coordinated with screw mandrel 11; Pivoted arm 10 is arranged on the upper end of bell 12 alive; Escapement 5 is not that direct axle is contained in swing arm 14, but axle is contained on pivoted arm 10, can rotate on pivoted arm 10; Swing arm 14 is also provided with the locking system preventing bell 12 rotation alive.Locking system can be set to the guide rod 13 be arranged in swing arm 14, and guide rod 13 is parallel with screw mandrel 11, and guide rod 13, through the flange of living on bell 12, for realizing stable locking, generally arranges two parallel guide rods 13.
When the utility model uses, extruder die head 1, to extruded polymer hot melt on braiding cylinder cloth, is bonded in through the extruding of silica gel roller 2, chill roll 3 and cooling and weaves on cylinder cloth; The silica gel roller part not weaving tin cloth and cover, coated due to teflin tape 6, has completely cut off cast film, has prevented cast film from contacting with silica gel roller; If desired, micro-adjusting mechanism is utilized to adjust the position of teflin tape.Because the two ends of silica gel roller all need isolated cast film, therefore two groups of antiadhesion barrier devices provided by the utility model can be installed simultaneously.
Claims (5)
1. an antiadhesion barrier device for the silica gel roller in plastic coating composite machine group, is characterized in that: comprise axle and be contained in escapement in the silica gel roller swing arm of plastic coating composite machine group, the antiseized band of a closed annular is looped around on the outer peripheral face of described escapement, silica gel roller.
2. the antiadhesion barrier device of the silica gel roller in plastic coating composite machine group as claimed in claim 1, it is characterized in that: the frame of plastic coating composite machine group goes back axle deflector roll is housed, this deflector roll is installed near the chill roll of plastic coating composite machine group; The anti-adhesive tape of described closed annular is looped around on the outer peripheral face of described escapement, silica gel roller and deflector roll successively.
3. the antiadhesion barrier device of the silica gel roller in plastic coating composite machine group as claimed in claim 1, the screw mandrel it is characterized in that: be also provided with the micro-adjusting mechanism adjusting anti-taping position, this micro-adjusting mechanism comprises handwheel, being connected with handwheel through described swing arm and the bell alive coordinated with screw mandrel; The upper end of described bell alive is provided with pivoted arm; Described balancing arbor is contained on this pivoted arm, thus dumb bell shaft is contained in swing arm; Described swing arm is also provided with the locking system preventing described bell rotation alive.
4. the antiadhesion barrier device of the silica gel roller in plastic coating composite machine group as claimed in claim 3, it is characterized in that: described locking system is the guide rod parallel with described screw mandrel be arranged in swing arm, described guide rod is through described bell alive.
5. the antiadhesion barrier device of the silica gel roller in the plastic coating composite machine group as described in as arbitrary in claim 1-4, is characterized in that: described anti-adhesive tape is teflin tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530547.8U CN204095021U (en) | 2014-09-15 | 2014-09-15 | The antiadhesion barrier device of the silica gel roller in plastic coating composite machine group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530547.8U CN204095021U (en) | 2014-09-15 | 2014-09-15 | The antiadhesion barrier device of the silica gel roller in plastic coating composite machine group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204095021U true CN204095021U (en) | 2015-01-14 |
Family
ID=52263483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420530547.8U Expired - Fee Related CN204095021U (en) | 2014-09-15 | 2014-09-15 | The antiadhesion barrier device of the silica gel roller in plastic coating composite machine group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204095021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205193A (en) * | 2018-10-26 | 2019-01-15 | 广东阿博特数码纸业有限公司 | A kind of coating machine tape loop device |
-
2014
- 2014-09-15 CN CN201420530547.8U patent/CN204095021U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205193A (en) * | 2018-10-26 | 2019-01-15 | 广东阿博特数码纸业有限公司 | A kind of coating machine tape loop 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 |
Granted publication date: 20150114 Termination date: 20200915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |