CN203095237U - High-fluidity resin strip separating device - Google Patents
High-fluidity resin strip separating device Download PDFInfo
- Publication number
- CN203095237U CN203095237U CN 201320093957 CN201320093957U CN203095237U CN 203095237 U CN203095237 U CN 203095237U CN 201320093957 CN201320093957 CN 201320093957 CN 201320093957 U CN201320093957 U CN 201320093957U CN 203095237 U CN203095237 U CN 203095237U
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- pressure roller
- compression roller
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Abstract
The utility model relates to a high-fluidity resin strip separating device which is arranged on a cooling water groove of a resin production system and is used for separating and limiting spaces of material strips. The high-fluidity resin strip separating device comprises a compression roller, supports arranged at two ends of the compression roller, clamping grooves and locking devices, wherein each clamping groove and each locking device are oppositely arranged at the other end of each support, grooves are evenly formed in a roller body of the compression roller, two ends of the compression roller are connected with the two supports respectively, and the compression roller is supported and fixed through the supports; and the two clamping grooves are fixed in the outer sides of one ends of the supports respectively and are clamped on the edge of the cooling water groove, and the locking devices which are arranged relative to the clamping grooves are rotated to adjust and fix rotation angles of the supports and the clamping grooves. The high-fluidity resin strip separating device effectively avoids the phenomena of strip adhesion and strip breaking in production of high-fluidity resin, greatly reduces the rate of off-grade products, greatly improves economic benefits and enables enterprises to be at a dominant position in industrial competition.
Description
Technical field
The utility model relates to the equipment of production high flow resin, refers in particular to a kind of high flow resin tape divider.
Background technology
At present, the polypropylene that international and domestic large-scale polypropylene enterprise is produced, its melt flow index is mostly below 40g/10min, along with continuous increase to high stir-in resin demand, the international and domestic a collection of small-sized polypropylene modification processing enterprise that occurred successively, its melt flow index does not wait at 40g/10min～2000g/10min.The resin prilling granulator is divided into two classes substantially now, and a class is the liquid-ring type pelletizing, and this method investment is bigger, is applicable to fairly large production.Another kind of is the pelleter pelletizing, and major equipment has the powder system of joining, double screw extrusion machine and control system, bosh and annex thereof, cooling blower, pelleter, delivery system etc.The advantage of this method is, invests for a short time, takes up an area of fewly, and equipment is simple relatively, and the training on operation cycle is short, is specially adapted to medium-sized and small enterprises.For production low melt index resin, this method is the technology of comparative maturity, but when producing high fusion index (greater than 40g/10min) resin, the phenomenon that easy stick, disconnected bar have occurred, fusion index is high more, this phenomenon is serious more, and it is just many more that off-grade produces, can't continuous running so that produce.
Summary of the invention
The purpose of this utility model is improved and is innovated at the shortcoming that exists in the background technology and problem, provides a kind of simple in structure, and itemize is effective, the high flow resin tape divider that cost is low.
The technical solution of the utility model is the tape divider on a kind of bosh that is arranged on the production of resins system of structure, separate and restriction material stripe pitch, comprise pressure roller, be connected the support at pressure roller two ends, be oppositely arranged on the draw-in groove and the latching device of the support other end, wherein:
Have groove on the pressure roller body of roll uniformly, the pressure roller two ends are connected with two stands respectively, and by stent support and fixing; Two draw-in grooves are separately fixed at the outside of support one end and are arranged in the bosh edge, relatively the locking knob twisting adjusting of draw-in groove setting and the anglec of rotation of fixed support and draw-in groove.
Advantage of the present utility model and beneficial effect:
The utility model effectively solves stick, the disconnected bar phenomenon that high stir-in resin occurs in producing, and reduces the off-grade rate significantly, has greatly improved economic benefit, makes the enterprise status of having the advantage in industry competition.
The utility model has limited the cross travel of material bar relatively, has reduced the influence of horizontal interference to current to greatest extent.Fixed the horizontal position of material bar, the direction of flow of cooling water is consistent with the direction of material bar high-speed mobile, and under the traction of material bar high-speed mobile, cooling water expansion tank is forced to form more stable flow regime, even the entry current have a small amount of disturbance, also can cushion by the huge speed of advance of quilting bar.Simultaneously also fix material bar upper-lower position, reduced it and swung up and down the disturbance that current are produced, thereby reduced the stick of material bar, disconnected bar phenomenon.
Description of drawings
Fig. 1 is the utility model perspective view.
The specific embodiment
As shown in Figure 1, the utility model is arranged on the bosh of production of resins system, separates and restriction material stripe pitch, comprises pressure roller 1, is connected the support 2 at pressure roller 1 two ends, is oppositely arranged on the draw-in groove 3 and the latching device 4 of support 2 other ends, wherein:
Have groove 5 uniformly on pressure roller 1 body of roll, pressure roller 1 two ends are connected with two stands 2 respectively, and by support 2 supports and fixing; Two draw-in grooves 3 are separately fixed at the outside of support 2 one ends and are arranged in the bosh edge, the locking knob 4 twisting adjustings that relative draw-in groove 3 is provided with and the anglec of rotation of fixed support 2 and draw-in groove 3.
Pressure roller 1 length described in the utility model is slightly less than the bosh internal diameter, is cylindrical structure, comprises the body of roll and the axle 6 that is arranged on body of roll center, and its axis 6 two ends are fixed on the support 2, and the body of roll is the polyethylene material, and can rotate freely around axle 6.
The utility model comprises pressure roller 1, support 2, draw-in groove 3, locking knob 4, expects that wherein bar passes through in the groove of pressure roller 1, and restriction material bar left and right displacement is used with pressing strip device, the upper and lower displacement of restriction material bar; Support 2 supports and fixing pressure roller; Draw-in groove 3 is stuck in the tank edge, prevents its landing; When locking knob 4 unclamped, draw-in groove can rotate by 360 degree, when screwing, has fixed support, has also fixed draw-in groove.
When the utility model was installed, it can be adjusted between 1.2～1.8 meters apart from oblique type guiding tank, and its top is not higher than 0.5～0.8 millimeter of the cooling water surface, is not less than 0.8～1.0 millimeter of the cooling water surface.The length of the utility model main body pressure roller is slightly less than the bosh internal diameter, is generally 380 millimeters, and 50 millimeters of diameters are cylinder, and its material is a polyethylene; It is that 10 millimeters stainless steel shaft (every limit is longer 10 millimeters than roller) is connected with two stands respectively that there is a diameter at the pressure roller center; Groove groove number is 2～2.5 times of die head hole count, and groove depth is 4 millimeters, be shaped as with 4 millimeters be the semicircle (surface roughness Ra 3.2) of radius, groove center is apart from being 10 millimeters.
Using method of the present utility model: be in place, during start, after artificial traction tie rod enters pelleter, put pressing strip device well, artificial itemize will expect that bar puts into the tape divider groove in the interval in order, operate pressing strip device equally.In process of production, as finding material bar idol the stick phenomenon is arranged, operating personal is itemize in time.What be used with the utility model is pressing strip device, and it is apart from 160～220 millimeters of tape dividers, and the position is lower 150～180 millimeters than tape divider, and its structure and tape divider are similar, just installation site and act on different with it.
The utility model is produced high stir-in resin being used for the pelleter mode; production is continuous running for a long time; the off-grade rate can be controlled at below 8 ‰, and the fusion index of the high stir-in resin of producing can reach more than 2000 g/10min, can satisfy present technical requirements fully.Calculate with 10000 tons of products of annual product, the off-grade rate is reduced to 1%, one ton of off-grade from 5% and is lost 3000 yuan, can save ten thousand yuan of (5%-1%) * 10000*3000=120 every year.The utility model investment is little, and equipment is simple, and is easy and simple to handle, if stock production, every cover can be above 500 yuan.Simultaneously can satisfy the production of different high stir-in resins, and can realize serialization, make annual economic benefit show acute.
Embodiment described in the utility model only is the description that preferred implementation of the present utility model is carried out; be not that the utility model design and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; engineering staff make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (2)
1. high flow resin tape divider, be arranged on the bosh of production of resins system, separate and restriction material stripe pitch, it is characterized in that comprising pressure roller (1), be connected the support (2) at pressure roller (1) two ends, be oppositely arranged on the draw-in groove (3) and the latching device (4) of support (2) other end, wherein:
Have groove (5) uniformly on pressure roller (1) body of roll, pressure roller (1) two ends are connected with two stands (2) respectively, and by support (2) support and fixing; Two draw-in grooves (3) are separately fixed at the outside of support (2) one ends and are arranged in the bosh edge, locking knob (4) the twisting adjusting that relative draw-in groove (3) is provided with and the anglec of rotation of fixed support (2) and draw-in groove (3).
2. high flow resin tape divider according to claim 1, it is characterized in that described pressure roller (1) length is slightly less than the bosh internal diameter, be cylindrical structure, comprise the body of roll and the axle (6) that is arranged on body of roll center, its axis (6) two ends are fixed on the support (2), the body of roll is the polyethylene material, and can rotate freely around axle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093957 CN203095237U (en) | 2013-03-01 | 2013-03-01 | High-fluidity resin strip separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093957 CN203095237U (en) | 2013-03-01 | 2013-03-01 | High-fluidity resin strip separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095237U true CN203095237U (en) | 2013-07-31 |
Family
ID=48846659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320093957 Expired - Lifetime CN203095237U (en) | 2013-03-01 | 2013-03-01 | High-fluidity resin strip separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203095237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304851A (en) * | 2018-10-15 | 2019-02-05 | 武汉金发科技有限公司 | A kind of material strip cooling de-watering device |
-
2013
- 2013-03-01 CN CN 201320093957 patent/CN203095237U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304851A (en) * | 2018-10-15 | 2019-02-05 | 武汉金发科技有限公司 | A kind of material strip cooling de-watering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |