CN202528343U - Dicing cutter machine head - Google Patents
Dicing cutter machine head Download PDFInfo
- Publication number
- CN202528343U CN202528343U CN2012200738248U CN201220073824U CN202528343U CN 202528343 U CN202528343 U CN 202528343U CN 2012200738248 U CN2012200738248 U CN 2012200738248U CN 201220073824 U CN201220073824 U CN 201220073824U CN 202528343 U CN202528343 U CN 202528343U
- Authority
- CN
- China
- Prior art keywords
- knife
- moving knife
- machine head
- cutter machine
- dicing cutter
- 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.)
- 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 dicing cutter machine head. The machine head comprises an upper material guiding roller, a lower material guiding roller, a fixing knife rest, a fixing knife, a moving knife, air injection pipes and a rack, wherein the fixing knife is installed on a fixing knife frame and is adjacent to the moving knife, a certain gap is arranged between the fixing knife and the moving knife, the upper material guiding roller and the lower material guiding roller are installed on the rack and are located at the position of an inlet port of the gap of the fixing knife and the moving knife, two air injection pipes are installed on the rack, an outlet port of one of the air injection pipes face towards the moving knife, an outlet port of the other air injection pipe faces towards the moving knife, and the inlet port of the air injection pipe is connected with a high-pressure air supply and provided with an air inflow regulating valve. The dicing cutter machine head has the advantages of being capable of reducing the temperature of the dicing cutter machine head, prolonging the service life of the dicing cutter machine head, guaranteeing the working efficiency of the dicing cutter machine and reducing the production cost of manufacturers.
Description
Technical field
The utility model relates to a kind of mechanical device, is specifically related to a kind of pelleter head.
Background technology
Pelleter is an equipment commonly used in a kind of plastic processing process, is installed on the end of extruder, will pass through the particle that the wire that forms after the processes such as batch mixing, kneading, extrusion or strip-shaped materials cut into certain specification, is convenient to next step commercial Application.At present, pelleter still is external import basically, costs an arm and a leg, and has so just increased the cost of product greatly, and the service life that therefore prolongs pelleter is very necessary.The pelleter head is the core of whole pelleter, and used head is one of main consumable accessory in the pelleter, and its main cause has: one, design is unreasonable, moving knife and the stationary knife phenomenon that occurs forging a knife, the damage of quickening grain-cutter; The 2nd, in the pelleter running, because friction can be gathered great amount of heat, incision is damaged easily.China's utility model patent, publication number CN 202097857U discloses a kind of pelleter; Above hobboing cutter, be provided with air jet pipe, the spout of air jet pipe is towards the direction of stationary knife, and the high pressure gas of ejection plays about cooling; Prolong the service life of pelleter; But the novel gases at high pressure of this use cooling neither one is effectively regulated pattern, and when production technology or environment temperature changed, technological parameter was wayward; The high pressure gas spout is all towards the stationary knife direction simultaneously, and cooling effect does not reach requirement.
The utility model content
The utility model purpose is exactly to solve existing pelleter head short problem in service life, and a kind of pelleter head of long service life is provided, and reduces the production cost.
For realizing above-mentioned purpose; The technical scheme that the utility model is taked is: a kind of pelleter head; Comprise: go up citation roller, following citation roller, tool fixing frame, stationary knife, moving knife, air jet pipe, frame, it is characterized in that: stationary knife is installed on the tool fixing frame adjacent with moving knife, and there is certain clearance the centre; Last citation roller is installed on the frame with following citation roller, is positioned at the import department in stationary knife and moving knife gap; 2 air jet pipes are installed on frame, and wherein an air jet pipe outlet is towards moving knife, and an air jet pipe outlet is towards stationary knife.
Said air jet pipe import department is provided with air inlet size adjustment valve;
The import of said air jet pipe links to each other with high-pressure air source.
The beneficial effect of the utility model is: air jet pipe is installed at pelleter head place, through the entering of gases at high pressure the pelleter head is lowered the temperature; Two air jet pipes are set, can better meet the needs of cooling respectively towards moving knife and stationary knife; Simultaneously; In cooling tube import department air inlet size adjustment valve is set, can sprays into certain gas according to practical condition and environment temperature; Effectively reduce the temperature of pelletizing head; Prolong the service life of pelletizing head, guaranteed the operating efficiency of pelleter, reduced the cost of goods manufactured of manufacturer.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure:
Citation roller on 1; 2 times citation rollers;
3 tool fixing frame; 4 stationary knifes;
5 moving knife; 6 air jet pipes;
7 frames.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further to describe.
Embodiment
As shown in Figure 1; Be a kind of pelleter head of the utility model, comprise: go up citation roller 1, following citation roller 2, tool fixing frame 3, stationary knife 4, moving knife 5, air jet pipe 6, frame 7, wherein; Stationary knife 4 is installed on the tool fixing frame 3 adjacent with moving knife 5, has certain clearance in the middle of stationary knife 4 and the moving knife 5; Last citation roller 1 is installed on the frame 7 with following citation roller 2, is positioned at the import department in stationary knife 4 and moving knife 5 gaps; 2 air jet pipes are installed on frame 7, and wherein an air jet pipe outlet exports towards stationary knife 4 towards 5, air jet pipes of moving knife, and air jet pipe 6 imports link to each other with high-pressure air source, and import department is provided with air inlet size adjustment valve.
Claims (1)
1. pelleter head; Comprise: go up citation roller (1), following citation roller (2), tool fixing frame (3), stationary knife (4), moving knife (5), air jet pipe (6), frame (7); Wherein, stationary knife (4) is installed on the tool fixing frame (3) adjacent with moving knife (5), and stationary knife (4) has certain clearance with moving knife (5) centre; Last citation roller (1) and following citation roller (2) are installed on the frame (7), are positioned at the import department in stationary knife (4) and moving knife (5) gap; 2 air jet pipes are installed on frame (7), and wherein an air jet pipe outlet is towards moving knife (5), and an air jet pipe outlet is towards stationary knife (4);
Said air jet pipe (6) import links to each other with high-pressure air source, and import department is provided with air inlet size adjustment valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200738248U CN202528343U (en) | 2012-03-01 | 2012-03-01 | Dicing cutter machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200738248U CN202528343U (en) | 2012-03-01 | 2012-03-01 | Dicing cutter machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202528343U true CN202528343U (en) | 2012-11-14 |
Family
ID=47129550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200738248U Expired - Fee Related CN202528343U (en) | 2012-03-01 | 2012-03-01 | Dicing cutter machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202528343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492951A (en) * | 2016-12-13 | 2017-03-15 | 广西信和新合成材料有限公司 | Thermosetting plastics pelleter |
-
2012
- 2012-03-01 CN CN2012200738248U patent/CN202528343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492951A (en) * | 2016-12-13 | 2017-03-15 | 广西信和新合成材料有限公司 | Thermosetting plastics pelleter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Polystar Engineering Plastics (Shanghai) Co., Ltd. Document name: Approval notice for cost mitigation |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20200301 |