CN205185135U - High accuracy plastic raw materials pelleter - Google Patents
High accuracy plastic raw materials pelleter Download PDFInfo
- Publication number
- CN205185135U CN205185135U CN201520897182.7U CN201520897182U CN205185135U CN 205185135 U CN205185135 U CN 205185135U CN 201520897182 U CN201520897182 U CN 201520897182U CN 205185135 U CN205185135 U CN 205185135U
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- CN
- China
- Prior art keywords
- knife
- knife rest
- fly cutter
- bed plate
- high accuracy
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- 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.)
- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to a granulation equipment field, concretely relates to high accuracy plastic raw materials pelleter, including cutting a grain motor, connecting in an arbor of cutting grain motor output, lieing in knife rest that the arbor deviates from eager grain motor one end, installing two at least flying knives on the knife rest, lieing in the mounting bracket of strip material input and install the dead knife on the mounting bracket, the flying knife is mutually supported with the dead knife and is realized the eager grain to the strip material, the mounting bracket offer be used for that stick material passes through cross the line hole, the dead knife sets up in crossing line hole below, and crosses and uprightly on the line hole be equipped with the moisture absorption sponge to dead knife department, knife rest A disc -shaped, flying knife pass through the fastener and install on the knife rest, and the flying knife is formed by at least two little flying knife concatenations, be provided with the recess on the dead knife, the recess cooperates with the cutting edge of flying knife, and one side of dead knife is provided with a guide block, is provided with a plurality of guide ways on the guide block, and the depth extension of recess is at 2~5mm. The utility model discloses it is convenient to change, and with low costs, and surely the grain precision is high, is favorable to improving product quality.
Description
Technical field
The utility model relates to Granulation Equipments field, particularly a kind of high accuracy plastic material pelleter.
Background technology
Granulation, as manufactured polycarbonate pellets, by polymeric resin and various additive, auxiliary agent, the production process of particular plastics is made through metering, mixing, extrusion molding, cooling, air-dry and pelletizing, plastic grain is the semi-finished product of plastics processing industry, be also extrude, raw material that injection moulding, hollow blow molding, the processing and forming such as foaming are produced.Feed in raw material conveniently because graininess plastic material has, do not need, at loading hopper, compulsory feeder is installed, relative density is large, plastic products intensity better, resin and various pressed powder material or liquid adjuvants to mix physical property that is comparatively even, plastic products more even; Plastic products uniform color, less containing air agent volatile matter, make plastic products not easily produce the advantages such as bubble, be widely used in all trades and professions of daily production and life.
Pelletizing is the pelleter of one of key component of granulation, prior art, on the one hand, the fly cutter of moving knife and cutter shaft are integral type, due to the frequent tipping of fly cutter, need to change whole moving knife after tipping, replacement cost is high and replacing is inconvenient, as changed not in time and affecting pelletizing precision; Second aspect, strip-shaped materials still has a small amount of moisture after cooling air-drying, causes the particle adhesion after pelletizing, affects product quality; The third aspect, pelletizing speed is single, causes the granular size of cutting to be fixed, if need to change granular size, comparatively difficulty, during cutting, general granulate equipment mostly is enclosed construction in addition, can not grasp well pelletizing process.
Utility model content
For solving the problem, the utility model provides a kind of high accuracy plastic material pelleter, and it is convenient to change, and cost is low, and pelletizing precision is high, is conducive to improving the quality of products.
The technical scheme that the utility model adopts is: high accuracy plastic material pelleter, comprise pelletizing motor, be connected to the cutter shaft of pelletizing motor output end, be positioned at cutter shaft and deviate from the knife rest of pelletizing motor one end, at least two fly cuttves be installed on knife rest, the installing rack being positioned at strip-shaped materials input and the bed plate be installed on installing rack, described fly cutter and bed plate cooperatively interact the pelletizing realized strip-shaped materials; Described installing rack offers the cable-through hole passed through for strip-shaped materials, and described bed plate is arranged at below cable-through hole, and on described cable-through hole, Founder is provided with moisture absorption sponge to base knife part; Described knife rest is in the form of annular discs, and described fly cutter is installed on knife rest by securing member, and described fly cutter is spliced by least two little fly cuttves; Described bed plate is provided with groove, and described groove coordinates with the blade of fly cutter, and the side of described bed plate is provided with a guide pad, and described guide pad is provided with multiple gathering sill, and the depth bounds of described groove is at 2 ~ 5mm.
Being improved to further technique scheme, described knife rest sidewall offers adjustment screw, and described fly cutter is coordinated with adjustment screw by fine adjustment screw and is arranged on knife rest.
Being improved to further technique scheme, described pelletizing motor is variable-frequency motor.
Being improved to further technique scheme, the curved shape of described fly cutter, and the blade radian of described fly cutter is 39 °.
Being improved to further technique scheme, described knife rest top is provided with a screen pack.
The beneficial effects of the utility model are:
1, on the one hand, fly cutter of the present utility model is installed on knife rest by securing member, and fly cutter and knife rest are split type, and fly cutter is spliced by several little fly cuttves, when a part of tipping of fly cutter blade, only need change the little fly cutter of this part, it is convenient to change, and replacement cost is low; Second aspect, is provided with moisture absorption sponge, and strip-shaped materials, before pelletizing, by moisture absorption sponge to remove moisture remaining on it, is avoided between the particle after pelletizing inter-adhesive, improves Product Precision and product quality; The third aspect, bed plate is provided with a groove towards the one side of fly cutter, coordinate during fly cutter proper motion and cut strip-shaped materials, prevent strip-shaped materials from being pressed from both sides when cutting dead, and can avoid, owing to pressing from both sides the extremely noise produced, utilizing the gathering sill on guide pad to guide strip-shaped materials to the blade place of fly cutter simultaneously, making the charging of strip-shaped materials more smooth and easy, pelletizing size is even, is conducive to improving Product Precision.
2, knife rest sidewall offers adjustment screw, fly cutter is coordinated with adjustment screw by fine adjustment screw and is arranged on knife rest, finely tuned by the installation site of fine adjustment screw to fly cutter, can ensure often the precision that fly cutter coordinates with bed plate, guarantee the uniformity of the product often fly cutter cut out, improve pelletizing precision further.
3, pelletizing motor is variable-frequency motor, can regulating frequency according to actual needs, changes fly cutter rotary speed, to obtain the particle of different size, makes pelleter functional diversities of the present utility model, can meet the user demand of different occasion.
4, the curved shape of fly cutter, and the blade radian of fly cutter is 39 °, due to when fly cutter radius of turn is less, when fly cutter rotates to base knife part, its rotate path is arc-shaped, and the central angle of circular arc is less, angle between rotate path and bed plate is larger, fly cutter coordinates pelletizing during with bed plate, otch cuts filamentary material shape with band and has angle, the cut surface after cutting is made to be skewed, do not reach customer requirement, when the blade radian of fly cutter is 39 °, angle between fly cutter rotate path and bed plate can be revised, make fly cutter rotate path basic parallel with bed plate, now fly cutter just can better coordinate with bed plate and cuts filamentary material, be conducive to further improving pelletizing precision.
5, knife rest top is provided with a screen pack, prevents the impurity in air from falling into pelleter inside and is mixed in grain products, to pollute product, is conducive to further improving the quality of products.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation at another visual angle of the present utility model;
Fig. 4 is the structural representation at another visual angle of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1 to 4, the stereogram of high accuracy plastic material pelleter of the present utility model and the structural representation of different visual angles is respectively.
High accuracy plastic material pelleter 100; comprise pelletizing motor 110, be connected to the cutter shaft 120 of pelletizing motor 110 output, be positioned at cutter shaft 120 and deviate from the knife rest 130 of pelletizing motor 110 one end, at least two fly cuttves 140 be installed on knife rest 130, the installing rack 150 being positioned at strip-shaped materials input and the bed plate 160 be installed on installing rack 150, fly cutter 140 and bed plate 160 cooperatively interact the pelletizing realized strip-shaped materials.
Installing rack 150 offers the cable-through hole 151 passed through for strip-shaped materials, and bed plate 160 is arranged at below cable-through hole 151, and on cable-through hole 151, Founder is provided with moisture absorption sponge 170 to bed plate 160 place.
Knife rest 130 is in the form of annular discs, and fly cutter 140 is installed on knife rest 130 by securing member 141, and fly cutter 140 is spliced by least two little fly cuttves 140; Bed plate 160 is provided with groove 161, groove 161 coordinates with the blade 143 of fly cutter 140, and the side of bed plate 160 is provided with a guide pad 180, and guide pad 180 is provided with multiple gathering sill 181, the depth bounds of groove 161 is at 2 ~ 5mm.
On the one hand, fly cutter 140 of the present utility model is installed on knife rest 130 by securing member 141, fly cutter 140 and knife rest 130 are split type, and fly cutter 140 is spliced by several little fly cuttves 140, when fly cutter 140 blade 143 certain a part of tipping, only need change the little fly cutter 140 of this part, it is convenient to change, and replacement cost is low; Second aspect, is provided with moisture absorption sponge 170, and strip-shaped materials, before pelletizing, by moisture absorption sponge 170 to remove moisture remaining on it, is avoided between the particle after pelletizing inter-adhesive, improves Product Precision and product quality; The third aspect, bed plate 160 is provided with a groove 161 towards the one side of fly cutter 140, coordinate during fly cutter 140 proper motion and cut strip-shaped materials, prevent strip-shaped materials from being pressed from both sides when cutting dead, and can avoid, owing to pressing from both sides the extremely noise produced, utilizing the gathering sill 181 on guide pad 180 to guide strip-shaped materials to blade 143 place of fly cutter 140 simultaneously, making the charging of strip-shaped materials more smooth and easy, pelletizing size is even, is conducive to improving Product Precision.
Knife rest 130 sidewall offers and regulates screw 131, fly cutter 140 is coordinated with adjustment screw 131 by fine adjustment screw 142 and is arranged on knife rest 130, finely tuned by the installation site of fine adjustment screw 142 pairs of fly cuttves 140, can ensure often the precision that fly cutter 140 coordinates with bed plate 160, guarantee the uniformity of the product often fly cutter 140 cut out, improve pelletizing precision further.
Pelletizing motor 110 is variable-frequency motor, can regulating frequency according to actual needs, changes fly cutter 140 rotary speed, to obtain the particle of different size, makes pelleter 100 functional diversities of the present utility model, can meet the user demand of different occasion.
The curved shape of fly cutter 140, and blade 143 radian of fly cutter 140 is 39 °, due to when fly cutter 140 radius of turn is less, when fly cutter 140 rotates to bed plate 160 place, its rotate path is arc-shaped, and the central angle of circular arc is less, angle between rotate path and bed plate 160 is larger, fly cutter 140 coordinates pelletizing during with bed plate 160, otch cuts strip material shape with band and has angle, the cut surface after cutting is made to be skewed, do not reach customer requirement, when blade 143 radian of fly cutter 140 is 39 °, angle between fly cutter 140 rotate path and bed plate 160 can be revised, make fly cutter 140 rotate path basic parallel with bed plate 160, now fly cutter 140 just can better coordinate with bed plate 160 and cuts strip-shaped materials, be conducive to further improving pelletizing precision.
Knife rest 130 top is provided with a screen pack 190, prevents the impurity in air from falling into pelleter 100 inside and is mixed in grain products, to pollute product, be conducive to further improving the quality of products.
Operation principle of the present utility model is:
Strip-shaped materials is transported to installing rack 150 place of pelleter 100 after cooling air-drying; moisture absorption sponge 170 on cable-through hole 151 absorbs the moisture on strip-shaped materials; bed plate 160 is using groove 161 as the edge of a knife; gathering sill 181 on guide pad 180 guides strip-shaped materials to blade 143 place of fly cutter 140; the motor 110 of pelletizing is simultaneously energized and operates; movable knife rack 130 is with to rotate by cutter shaft 120; fly cutter 140 on knife rest 130 also rotates with knife rest 130; when fly cutter 140 rotates to strip-shaped materials place, fly cutter 140 coordinates with the groove 161 of bed plate 160 and cuts strip-shaped materials.In pelletizing process, when certain tipping of a certain fly cutter 140, loosen securing member 141 and fine adjustment screw 142, change the little fly cutter 140 of tipping.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (5)
1. high accuracy plastic material pelleter, it is characterized in that: comprise pelletizing motor, be connected to the cutter shaft of pelletizing motor output end, be positioned at cutter shaft and deviate from the knife rest of pelletizing motor one end, at least two fly cuttves be installed on knife rest, the installing rack being positioned at strip-shaped materials input and the bed plate be installed on installing rack, described fly cutter and bed plate cooperatively interact the pelletizing realized strip-shaped materials; Described installing rack offers the cable-through hole passed through for strip-shaped materials, and described bed plate is arranged at below cable-through hole, and on described cable-through hole, Founder is provided with moisture absorption sponge to base knife part; Described knife rest is in the form of annular discs, and described fly cutter is installed on knife rest by securing member, and described fly cutter is spliced by least two little fly cuttves; Described bed plate is provided with groove, and described groove coordinates with the blade of fly cutter, and the side of described bed plate is provided with a guide pad, and described guide pad is provided with multiple gathering sill, and the depth bounds of described groove is at 2 ~ 5mm.
2. high accuracy plastic material pelleter according to claim 1, is characterized in that: described knife rest sidewall offers adjustment screw, and described fly cutter is coordinated with adjustment screw by fine adjustment screw and is arranged on knife rest.
3. high accuracy plastic material pelleter according to claim 2, is characterized in that: described pelletizing motor is variable-frequency motor.
4. high accuracy plastic material pelleter according to claim 3, it is characterized in that: the curved shape of described fly cutter, and the blade radian of described fly cutter is 39 °.
5. high accuracy plastic material pelleter according to claim 4, is characterized in that: described knife rest top is provided with a screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897182.7U CN205185135U (en) | 2015-11-11 | 2015-11-11 | High accuracy plastic raw materials pelleter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897182.7U CN205185135U (en) | 2015-11-11 | 2015-11-11 | High accuracy plastic raw materials pelleter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205185135U true CN205185135U (en) | 2016-04-27 |
Family
ID=55778165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520897182.7U Expired - Fee Related CN205185135U (en) | 2015-11-11 | 2015-11-11 | High accuracy plastic raw materials pelleter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205185135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496870A (en) * | 2020-03-23 | 2020-08-07 | 江苏康峰高分子材料有限公司 | Quick pelleter of macromolecular material |
-
2015
- 2015-11-11 CN CN201520897182.7U patent/CN205185135U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496870A (en) * | 2020-03-23 | 2020-08-07 | 江苏康峰高分子材料有限公司 | Quick pelleter of macromolecular material |
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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: 20160427 Termination date: 20191111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |