CN206317302U - Shrink belt sizer - Google Patents
Shrink belt sizer Download PDFInfo
- Publication number
- CN206317302U CN206317302U CN201621475142.4U CN201621475142U CN206317302U CN 206317302 U CN206317302 U CN 206317302U CN 201621475142 U CN201621475142 U CN 201621475142U CN 206317302 U CN206317302 U CN 206317302U
- Authority
- CN
- China
- Prior art keywords
- pur
- base material
- shrink belt
- scraper plate
- gap
- 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.)
- Active
Links
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of shrink belt sizer of heat-shrinkable product technical field, the device includes two rotating rollers for being set up in parallel and rotating in opposite directions, gap is left between two rotating rollers, provided with PUR extruder discharging mouthful above the gap, the gap of shrink belt base material from top to bottom through two rotating rollers, and thereon glue surface towards PUR extruder discharging mouthful.The beneficial effects of the utility model are：The mode rolled using double roller will heat the hot melt gum forming fully plastified of rubber extruding machine extrusion, and melt viscosity is connected on base material in glue surface using the pressure and the after-heat of PUR between double roller, so that base material is Nian Jie with PUR firm, PUR arranges uniform and any surface finish, the clout of base material both sides is removed using scraper plate simultaneously, to reclaim, production efficiency and quality are improved, resource has been saved.
Description
Technical field
The utility model is related to heat-shrinkable product technical field, more particularly to a kind of device to shrink belt gluing.
Background technology
Shrink belt is the strip material being composited by radiant crosslinked polyethylene base material and PUR, and base material has higher
Mechanical strength and the features such as heat-proof aging, resistant to chemical media burn into resisting environmental stress and cracking, UV radiation, PUR
With the good high- and low-temperature resistance performance of higher adhesive strength machine.The product be mainly used in gas pipeline, oil and gas pipeline,
The corrosion-resistanting interpolating port of water supply and sewerage pipeline and heating network.Gluing is carried out to shrink belt base material at present mainly to squeeze using showering and die head
Go out two ways, both process units are each defective, after leaching coating process gluing, sizing material can not be reclaimed, and glue surface finish compared with
Difference, die head extrusion photoresist coating process, can be reclaimed to sizing material, but PUR and substrate bonding are loosely, when temperature is relatively low, easily be occurred
Glue-line and base material segregation phenomenon.
Utility model content
To overcome existing shrink belt gluing mode can not reclaim sizing material, be bonded the deficiency such as loosely, the utility model is wanted
The technical problem of solution is：There is provided one kind can improve in bonding stability, and the shrink belt that sizing material is recyclable, glue surface is bright and clean
Adhesive dispenser.
The utility model solves the technical scheme that its technical problem used：Shrink belt sizer, including two
Left between the rotating roller for being set up in parallel and rotating in opposite directions, two rotating rollers above gap, the gap provided with PUR extrusion
Machine discharging opening, the gap of shrink belt base material from top to bottom through two rotating rollers, and thereon glue surface towards PUR
Extruder discharging mouthful.
It is further that the lower section of described two rotating rollers is provided with scraper plate, and flight side abuts against shrink belt base material
Both sides.
It is further that the scraper plate is trench structure, and scraper plate length direction is downwardly inclined, and is provided with the lower end of scraper plate
Collection box.
It is further that side of the scraper plate away from shrink belt base material exceeds the two ends of rotating roller.
The beneficial effects of the utility model are：The mode rolled using double roller will heat fully moulding for rubber extruding machine extrusion
The hot melt gum forming of change, and melt viscosity is connected on glue surface on base material using the pressure and the after-heat of PUR between double roller
On so that base material is Nian Jie with PUR firm, and PUR arrangement is uniform and any surface finish, while using scraper plate by base material both sides
Clout remove, to reclaim, improve production efficiency and quality, saved resource.
Brief description of the drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure top view.
Mark is 1- rotating rollers in figure, and 2- PURs extruder discharging mouthful, 3- shrink belt base materials, 4- scraper plates, 5- is reclaimed
Case.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model includes two rotating rollers 1 for being set up in parallel and rotating in opposite directions, two rotating rollers 1 it
Between leave gap, provided with PUR extruder discharging mouthful 2 above the gap, shrink belt base material 3 passes through two from top to bottom
Gap between rotating roller 1, and thereon glue surface towards PUR extruder discharging mouthful 2.The course of work of the present utility model is：
Rotating roller 1 drives shrink belt base material 3 to move from top to bottom in rotation process, is extruded at PUR extruder discharging mouthful 2
PUR under the collective effect of two rotating rollers 1 uniform scatter be distributed in the upper glue surface of shrink belt base material 3, and
It is bonded under the extruding of two rotating rollers 1 on base material in glue surface.Compared with traditional gluing mode, the utility model efficiency is more
Height, it is more firm to be bonded, and PUR is evenly distributed, and surface is also brighter and cleaner.
The lower section of described two rotating rollers 1 is provided with scraper plate 4, and the side of scraper plate 4 abuts against the both sides of shrink belt base material 3.
During gluing, in order to ensure that sizing material is uniform, the PUR extruded from PUR extruder discharging mouthful 2 is often greater than required
Consumption, therefore under the extruding of rotating roller 1, the both sides that part holt melt glue exceeds shrink belt base material 3 are had, in order to reclaim these
Sizing material, is just provided with scraper plate 4 in the both sides of shrink belt base material 3, the unnecessary PUR for wiping off, while improving shrink belt
The regularity of both sides.
Further, the scraper plate 4 is trench structure, and the length direction of scraper plate 4 is downwardly inclined, and is set in the lower end of scraper plate 4
There is collection box 5.It is arranged to trench structure, and it is downward-sloping, and the PUR being scraped off just can enter collection box along scraper plate 4
5, it is to avoid artificial operation, improve organic efficiency.
In process of production, with the accumulation of PUR, have part holt melt glue and extruded from the two ends of rotating roller 1, in order to
This part sizing material is reclaimed, the side of the scraper plate 4 away from shrink belt base material 3 is exceeded to the two ends of rotating roller 1, so
The sizing material being extruded can also be dropped on scraper plate 4 and reclaimed.
The utility model cleverly carries out gluing using two rotating rollers to shrink belt, and is provided with scraper plate to reclaim
Unnecessary sizing material so that PUR bonding is firm, and glue surface is evenly distributed, any surface finish is neat, substantially increases the efficiency of gluing
And quality, with good practicality and application prospect.
Claims (4)
1. shrink belt sizer, it is characterized in that：Including the rotating roller (1) that two are set up in parallel and rotate in opposite directions, two turn
Left between dynamic roller (1) above gap, the gap provided with PUR extruder discharging mouthful (2), shrink belt base material (3) is from upper
The down gap through two rotating rollers (1), and thereon glue surface towards PUR extruder discharging mouthful (2).
2. shrink belt sizer as claimed in claim 1, it is characterized in that：The lower section of described two rotating rollers (1) is provided with
Scraper plate (4), scraper plate (4) abuts against the both sides of shrink belt base material (3) sideways.
3. shrink belt sizer as claimed in claim 2, it is characterized in that：The scraper plate (4) is trench structure, and scraper plate
(4) length direction is downwardly inclined, and collection box (5) is provided with the lower end of scraper plate (4).
4. shrink belt sizer as claimed in claim 3, it is characterized in that：The scraper plate (4) is away from shrink belt base material
(3) side exceeds the two ends of rotating roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475142.4U CN206317302U (en) | 2016-12-30 | 2016-12-30 | Shrink belt sizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475142.4U CN206317302U (en) | 2016-12-30 | 2016-12-30 | Shrink belt sizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206317302U true CN206317302U (en) | 2017-07-11 |
Family
ID=59261696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621475142.4U Active CN206317302U (en) | 2016-12-30 | 2016-12-30 | Shrink belt sizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206317302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878117A (en) * | 2019-04-18 | 2019-06-14 | 成都市双流川双热缩制品有限公司 | A kind of shrink belt gluing assembly line |
| CN109878115A (en) * | 2019-04-18 | 2019-06-14 | 成都市双流川双热缩制品有限公司 | A kind of EVA pyrocondensation film production line |
-
2016
- 2016-12-30 CN CN201621475142.4U patent/CN206317302U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878117A (en) * | 2019-04-18 | 2019-06-14 | 成都市双流川双热缩制品有限公司 | A kind of shrink belt gluing assembly line |
| CN109878115A (en) * | 2019-04-18 | 2019-06-14 | 成都市双流川双热缩制品有限公司 | A kind of EVA pyrocondensation film production line |
| CN109878117B (en) * | 2019-04-18 | 2023-08-25 | 成都市双流川双热缩制品有限公司 | Hot shrink area rubberizing assembly line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102312380B (en) | Production method and equipment for double-sided adhesive waterproof coiled material of macromolecular tire | |
| CN206317302U (en) | Shrink belt sizer | |
| CN104575860A (en) | Novel cable production line | |
| CN113771423A (en) | Composite processing technology of paper packaging bag | |
| CN205413488U (en) | Carpet production is with model rubber coating device | |
| CN111036484B (en) | Child waterproof coiled material dip-coating process and system | |
| CN209663616U (en) | A kind of double spread device | |
| CN205275939U (en) | Waterproofing membrane preimpregnation oil system | |
| CN209063672U (en) | A kind of device for avoiding adhesive tape compound tense from generating bubble | |
| CN209479161U (en) | PE waterproofing membrane production facility | |
| CN202921489U (en) | Coating mechanism of solar cell backboard production device | |
| CN211225759U (en) | A rubber coating device for producing packing gas column bag | |
| CN203890675U (en) | Base cloth sizing device | |
| CN207120552U (en) | Photovoltaic coiled material automatic processing device | |
| CN203170530U (en) | Silicone oil coating and drying device | |
| CN203565267U (en) | Coater | |
| CN109367190A (en) | PE waterproofing membrane production facility | |
| CN207156645U (en) | A kind of reflective membrane process units | |
| CN210308652U (en) | Cooling water bed auxiliary carrier roller system for pre-sanding process of waterproof coiled material and cooling water bed | |
| CN201572726U (en) | Special-shaped paste agent coating machine | |
| CN204799491U (en) | Be suitable for low temperature environment's high -efficient coating unit | |
| CN215203755U (en) | Environment-friendly energy-saving corrugating machine | |
| CN204115564U (en) | A kind of equidistantly adverse current packing sheet | |
| CN205148742U (en) | Antiskid PVC floor production line | |
| CN213412597U (en) | Rubber sheet cooling, lifting and water scraping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |