CN204525829U - A kind of hot cut pellet cutter for PE granulation - Google Patents
A kind of hot cut pellet cutter for PE granulation Download PDFInfo
- Publication number
- CN204525829U CN204525829U CN201520110058.1U CN201520110058U CN204525829U CN 204525829 U CN204525829 U CN 204525829U CN 201520110058 U CN201520110058 U CN 201520110058U CN 204525829 U CN204525829 U CN 204525829U
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- cutter
- holder
- grain
- swivelling tool
- support slot
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Abstract
The utility model provides a kind of hot cut pellet cutter for PE granulation, comprise motor shaft sleeve, swivelling tool-holder and grain-cutter, described swivelling tool-holder is connected with motor shaft sleeve, swivelling tool-holder is provided with support slot, described support slot becomes 45 degree with the plane of swivelling tool-holder, described grain-cutter is fixed in support slot, and blade protrudes from swivelling tool-holder and for cutting granulation.Described grain-cutter is bolted in support slot.Described grain-cutter is wedge shape bloom.The hot cut pellet cutter grain-cutter that the utility model provides directly is connected with knife rest, stress surface increases greatly, thus grain-cutter is not easy fracture in the process used, and eliminates the supporting bar structure adopted in prior art simultaneously, decrease the generation of knife rest vibrations, thus pelletizing effect can not be affected.Also can not cause the landing of fixed screw, improve production security.
Description
Technical field
The utility model belongs to hot cut pellet cutting-tool engineering field, more specifically, relates to a kind of hot cut pellet cutter for PE granulation.
Background technology
Hot cut pellet cutter is the common tool of current PE granulation, be characterized in that fervent die head knife rest is that the plate center at band 45 degree of inclinations angle is fixed on rotary main shaft, cutter (concrete slotting position is corresponding with discharge opening) is used in grooved bore on dull and stereotyped both ends of the surface position, the feed angle of blade is fixed, depth of cut adjustable, blade cuts face and discharging casement end face maintain a certain distance, do concentric circles motion by the motor shaft band cutting blade run up, thus realize the discharging be under hot melt state to be cut into granular.But in the process used, still there are some shortcomings, its main manifestations is that this pelletizing cutter mode structure is simple, blade and knife rest contact surface less, and the blade arm of force is longer, blade pelletizing face stressed comparatively large, in pelletizing process, blade is stressed larger, blade is easily broken, the blade of pelletizing is simultaneously connected with swivelling tool-holder by support bar, and in use because blade is stressed, the situation that also there will be support bar fracture occurs.In addition because knife rest is a flat board, the load insufficient strength of knife rest, knife rest vibration is comparatively large, affects pelletizing effect on the one hand, and fixed screw there will be loosening hidden danger simultaneously, thus causes coming off of blade.Blade above caused by these technological deficiencies and support bar rupture or landing, and not only impact is normal produces, and also causes destruction to instrument simultaneously, even also likely hurts the personal safety of workman.
Utility model content
The utility model, for the deficiency of current hot cut pellet cutting-tool engineering, provides a kind of hot cut pellet cutter for PE granulation.
Grain-cutter and the knife rest stress surface of the hot cut pellet cutter that the utility model provides increase greatly, thus grain-cutter is not easy fracture in the process used.Eliminate the supporting bar structure adopted in prior art simultaneously, decrease the generation of knife rest vibrations, pelletizing effect can not be affected, also can not cause the landing of fixed screw, guarantee safe production.
The utility model reaches above-mentioned technical purpose by the following technical programs:
The utility model provides a kind of hot cut pellet cutter for PE granulation, comprise motor shaft sleeve, swivelling tool-holder and grain-cutter, described swivelling tool-holder is connected with motor shaft sleeve, swivelling tool-holder is provided with support slot, described support slot becomes 45 degree with the plane of swivelling tool-holder, described grain-cutter is fixed in support slot, and blade protrudes from swivelling tool-holder and for cutting granulation.
The hot cut pellet tool holder that the utility model provides directly is connected with grain-cutter, eliminate supporting bar structure of the prior art, the lifting surface area of grain-cutter and knife rest strengthens greatly simultaneously, and whole pelletizing knife face contacts with swivelling tool-holder, only has outside the knife-blade end emersion knife rest for pelletizing.
Preferably, described grain-cutter is bolted in support slot.
Preferably, described grain-cutter is wedge shape bloom.
Compared with prior art, the utility model has the following advantages and beneficial effect:
The hot cut pellet cutter grain-cutter that the utility model provides directly is connected with knife rest, stress surface increases greatly, thus is not easy fracture in the process used, and eliminates the supporting bar structure adopted in prior art simultaneously, decrease the generation of knife rest vibrations, thus pelletizing effect can not be affected.Also can not cause the landing of fixed screw, improve production security.
Accompanying drawing explanation
The generalized section of the hot cut pellet cutter that Fig. 1 provides for the utility model.
Fig. 2 is the generalized section after the hot cut pellet cutter half-twist of Fig. 1.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is further described.Wherein, accompanying drawing only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram, can not be interpreted as the restriction to this patent; In order to embodiment of the present utility model is described better, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual object; For a person skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
Embodiment 1
As illustrated in fig. 1 and 2, a kind of hot cut pellet cutter for PE granulation, comprise motor shaft sleeve 5, swivelling tool-holder 1 and grain-cutter 2, swivelling tool-holder 1 is connected with motor shaft sleeve 5, swivelling tool-holder 1 is provided with support slot 3, support slot 3 becomes 45 degree with the plane of swivelling tool-holder 1, and grain-cutter 2 is fixed in support slot 3, and blade protrudes from swivelling tool-holder 1 and for cutting granulation.Grain-cutter 2 bolt 4 is fixed in support slot 3.Grain-cutter 2 is wedge shape bloom.
The hot cut pellet tool holder that the utility model provides directly is connected with grain-cutter, eliminate supporting bar structure of the prior art, the lifting surface area of grain-cutter and knife rest strengthens greatly simultaneously, and whole pelletizing knife face contacts with swivelling tool-holder, only has outside the knife-blade end emersion knife rest for pelletizing.
Meanwhile, by the supporting role of support slot, make grain-cutter and supplied materials direction be that granulation cutting is carried out in 45 ° of distributions, can ensure the effect of cutting granulation, device is simple, easy to use.
The above embodiment only have expressed 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 (3)
1. the hot cut pellet cutter for PE granulation, it is characterized in that, comprise motor shaft sleeve, swivelling tool-holder and grain-cutter, described swivelling tool-holder is connected with motor shaft sleeve, swivelling tool-holder is provided with support slot, described support slot becomes 45 degree with the plane of swivelling tool-holder, and described grain-cutter is fixed in support slot, and blade protrudes from swivelling tool-holder and for cutting granulation.
2. the hot cut pellet cutter for PE granulation according to claim 1, it is characterized in that, described grain-cutter is bolted in support slot.
3. the hot cut pellet cutter for PE granulation according to claim 1, is characterized in that, described grain-cutter is wedge shape bloom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110058.1U CN204525829U (en) | 2015-02-15 | 2015-02-15 | A kind of hot cut pellet cutter for PE granulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110058.1U CN204525829U (en) | 2015-02-15 | 2015-02-15 | A kind of hot cut pellet cutter for PE granulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204525829U true CN204525829U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520110058.1U Active CN204525829U (en) | 2015-02-15 | 2015-02-15 | A kind of hot cut pellet cutter for PE granulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204525829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352858A (en) * | 2018-09-25 | 2019-02-19 | 梁格 | A kind of fervent prilling granulator of polyethylene |
-
2015
- 2015-02-15 CN CN201520110058.1U patent/CN204525829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352858A (en) * | 2018-09-25 | 2019-02-19 | 梁格 | A kind of fervent prilling granulator of polyethylene |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |