CN207915819U - A kind of special granulating mechanism of polypropylene reinforcement - Google Patents
A kind of special granulating mechanism of polypropylene reinforcement Download PDFInfo
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- CN207915819U CN207915819U CN201820304052.1U CN201820304052U CN207915819U CN 207915819 U CN207915819 U CN 207915819U CN 201820304052 U CN201820304052 U CN 201820304052U CN 207915819 U CN207915819 U CN 207915819U
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- cutting
- material strip
- rotation axis
- conveying
- locating wheel
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Abstract
The utility model is related to polypropylene material production equipment fields; the special granulating mechanism of especially a kind of polypropylene reinforcement; include carrying out positioning the detent mechanism of conveying to material strip and the cutting mechanism in material strip conveying direction front end being set; detent mechanism includes two rotation axis being mutually parallel being arranged in rack; what is be spaced in every rotation axis is provided with locating wheel, and the peripheral surface of locating wheel is provided with the groove that section is arc；The cutting mechanism includes two cutting rollers being arranged in rack, and what is be spaced in the peripheral surface of conveying roller is provided with cutting blade, axial undulate of the cutting blade along cutting roller.A kind of obtained special granulating mechanism of polypropylene reinforcement of the utility model is realized by rational structure design and carries out positioning conveying to material strip and carry out arc cutting, cutting performance is stablized, promotes the surface area of particle, increase its cooling performance.
Description
Technical field
The utility model is related to polypropylene material production equipment field, especially a kind of the special of polypropylene reinforcement is made
Grain mechanism.
Background technology
In the prior art, all it is by pelleter pelletizing when being granulated for polypropylene material strip after extrusion, one moving knife,
One stationary knife.If yield is big, the shortcomings that it is irregular to have a pelletizing, latticing, flat grain.To particle appearance and later dry
It is dry all very bad.
Utility model content
It is simple in structure that one kind is provided purpose of the utility model is to solve the deficiency of above-mentioned technology, can promote granulation
The special granulating mechanism of the polypropylene reinforcement of efficiency.
In order to achieve the above object, the special granulating mechanism of a kind of polypropylene reinforcement designed by the utility model,
Include carrying out positioning the detent mechanism of conveying to material strip and the cutting mechanism in material strip conveying direction front end, detent mechanism packet being set
Two rotation axis being mutually parallel being arranged in rack are included, the axial direction of rotation axis is vertical with the conveying direction of material strip；At every
What is be spaced in rotation axis is provided with locating wheel, is corresponded between the locating wheel in two rotation axis, in the circumferential table of locating wheel
Face is provided with section as the groove of arc, and it is logical that the groove in two rotation axis in corresponding locating wheel cooperatively forms a conveying
Road, material strip pass through preceding to conveying, one end and setting company of transmission between No.1 actuating unit of two rotation axis from transfer passage
It connects；The cutting mechanism includes two cutting rollers being arranged in rack, and the axial direction of cutting roller is vertical with material strip conveying direction,
What is be spaced in the peripheral surface of conveying roller is provided with cutting blade, and the cutting blade is in wave along the axial direction of cutting roller
The wavy shaped configuration of shape, the cutting blade on two cutting rollers corresponds；One end of two cutting rollers is with setting in rack
No. two actuating units between be sequentially connected.
Material strip is passed through out of two corresponding locating wheels groove, is located using locating wheel by above-mentioned technical proposal
Then conveying is aligned by cutting roller and continue cutting, and the cutting blade waviness on cutting roller, and is cut to be promoted
Effect is cut, the material strip that locating wheel conveys can be aligned with the trough of cutting blade, wave crest, realizes the particle end face after cutting at arc
Shape increases its surface area, has good effect for subsequent heat dissipation, moisture evaporation etc., improves the performance of product；And
And lasting cutting promotes cutting efficiency without pausing.
The linear velocity that detent mechanism conveys material strip is identical as the linear velocity that cutting mechanism cuts material strip.Above-mentioned performance
Control can effectively ensure the stability being granulated.
A kind of obtained special granulating mechanism of polypropylene reinforcement of the utility model, is set by rational structure
Meter realizes and carries out positioning conveying and progress arc cutting to material strip, cutting performance stabilization promotes the surface area of particle, increases it
Cooling performance.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the Section A-A schematic diagram of the utility model.
Specific implementation mode
Below by embodiment combination attached drawing, the utility model will be further described.
Embodiment 1：
As shown in Figure 1, a kind of special granulating mechanism of polypropylene reinforcement of the present embodiment description, including to material strip 4
It carries out the detent mechanism of positioning conveying and the cutting mechanism in 4 conveying direction front end of material strip is set, detent mechanism includes that setting exists
Two in the rack rotation axis 1 being mutually parallel, the axial direction of rotation axis 1 are vertical with the conveying direction of material strip 4；In every rotation axis
What is be spaced on 1 is provided with locating wheel 2, is corresponded between the locating wheel 2 in two rotation axis 1, in the peripheral surface of locating wheel 2
Section is provided with as the groove 3 of arc, it is logical that the groove 3 in two rotation axis 1 in corresponding locating wheel 2 cooperatively forms a conveying
Road, material strip 4 pass through preceding to conveying from transfer passage, and one end of two rotation axis 1 and setting are driven between No.1 actuating unit 5
Connection；The cutting mechanism includes two cutting rollers being arranged in rack 6, axial direction and 4 conveying direction of material strip of cutting roller 6
Vertically, what is be spaced in the peripheral surface of conveying roller is provided with cutting blade 7, axial direction of the cutting blade 7 along cutting roller 6
The wavy shaped configuration of undulate, the cutting blade 7 on two cutting rollers 6 corresponds；One end of two cutting rollers 6 and setting
It is sequentially connected between No. two actuating units 8 in rack.
The linear velocity that detent mechanism conveys material strip 4 is identical as the linear velocity that cutting mechanism cuts material strip 4.
Claims (2)
1. a kind of special granulating mechanism of polypropylene reinforcement, it is characterized in that：It include the positioning that positioning conveying is carried out to material strip
Mechanism and cutting mechanism in material strip conveying direction front end is set, detent mechanism includes that two be arranged in rack are mutually parallel
Rotation axis, the axial direction of rotation axis is vertical with the conveying direction of material strip；What is be spaced in every rotation axis is provided with locating wheel, and two
Corresponded between locating wheel in root rotation axis, the peripheral surface of locating wheel be provided with section be arc groove, two
Groove in rotation axis in corresponding locating wheel cooperatively forms a transfer passage, material strip passed through from transfer passage it is preceding to conveying,
One end of two rotation axis and setting are sequentially connected between No.1 actuating unit；The cutting mechanism includes that two settings exist
The axial direction of cutting roller in rack, cutting roller is vertical with material strip conveying direction, the setting being spaced in the peripheral surface of conveying roller
There is a cutting blade, the cutting blade is along the axial undulate of cutting roller, the wave of the cutting blade on two cutting rollers
Shape structure corresponds；It is sequentially connected between one end and No. two actuating units being arranged in rack of two cutting rollers.
2. a kind of special granulating mechanism of polypropylene reinforcement, it is characterized in that：The linear velocity that detent mechanism conveys material strip with
The linear velocity that cutting mechanism cuts material strip is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820304052.1U CN207915819U (en) | 2018-03-06 | 2018-03-06 | A kind of special granulating mechanism of polypropylene reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820304052.1U CN207915819U (en) | 2018-03-06 | 2018-03-06 | A kind of special granulating mechanism of polypropylene reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207915819U true CN207915819U (en) | 2018-09-28 |
Family
ID=63597591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820304052.1U Active CN207915819U (en) | 2018-03-06 | 2018-03-06 | A kind of special granulating mechanism of polypropylene reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207915819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357016A (en) * | 2018-03-06 | 2018-08-03 | 嘉兴希卡姆复合材料有限公司 | A kind of special granulating mechanism of polypropylene reinforcement |
| CN109968423A (en) * | 2019-03-08 | 2019-07-05 | 南安市柳信光电科技有限公司 | A kind of plastic granulating check rod device based on rotary, engagement type cutting |
-
2018
- 2018-03-06 CN CN201820304052.1U patent/CN207915819U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357016A (en) * | 2018-03-06 | 2018-08-03 | 嘉兴希卡姆复合材料有限公司 | A kind of special granulating mechanism of polypropylene reinforcement |
| CN109968423A (en) * | 2019-03-08 | 2019-07-05 | 南安市柳信光电科技有限公司 | A kind of plastic granulating check rod device based on rotary, engagement type cutting |
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