CN217944249U - Be used for two extruder barrel vacuum mouth automatic cleaning device of awl - Google Patents
Be used for two extruder barrel vacuum mouth automatic cleaning device of awl Download PDFInfo
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- CN217944249U CN217944249U CN202221855418.7U CN202221855418U CN217944249U CN 217944249 U CN217944249 U CN 217944249U CN 202221855418 U CN202221855418 U CN 202221855418U CN 217944249 U CN217944249 U CN 217944249U
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- extruder
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- awl
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Abstract
The utility model discloses a be used for two extruder barrel vacuum mouth automatic cleaning device of awl, the top of the two extruder barrels of awl is equipped with the base, and the base both sides are run through there is the guide pillar, and the piston of guide pillar bottom stretches into the vacuum mouth to the two extruder barrels of awl in, and the upper end of lift seat is fixed with the cylinder between two parties, and the piston rod of cylinder runs through and connects in the upper end of base behind the lift seat. The air inlet and the air outlet on the side edge of the air cylinder are respectively connected with the electromagnetic valve in the control cabinet through air pipes. The utility model discloses the cylinder drives the guide pillar up-and-down motion, and the guide pillar drives the up-and-down motion via the cylinder for the piston up-and-down motion of guide pillar bottom, the material that glues at the vacuum mouth is cleared up automatically, can also realize simultaneously to the evacuation of cavity and to the exhaust of the cavity in the base, automatic operation, work efficiency is high, and the control electricity cabinet is used for through the frequency of time relay automatic control clearance vacuum mouth, thereby realizes not influencing under the exhaust condition of evacuation promptly and can reach the automatic function of clearing up again.
Description
Technical Field
The utility model relates to a two extruder technical field of awl specifically are an automatic cleaning device that is used for two extruder barrel vacuum mouths of awl.
Background
The conical double-screw extruder is a high-efficiency mixing and extruding device. Because the cavity in the machine barrel of the cone double-extruder is communicated with the vacuum port on the machine barrel of the cone double-extruder, the material in the cavity in the machine barrel of the cone double-extruder is inevitably fed into the vacuum port, so that the vacuum port is not clean, and the cavity in the machine barrel of the cone double-extruder cannot be vacuumized through the vacuum port after being blocked.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic cleaning device of real empty mouth of two extruder barrels of awl to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the automatic cleaning device for the vacuum port of the machine barrel of the conical double-extruder comprises the machine barrel of the conical double-extruder, wherein a base is arranged at the top of the machine barrel of the conical double-extruder, guide posts penetrate through two sides of the base, a piston at the bottoms of the guide posts extends into the vacuum port in the machine barrel of the conical double-extruder, and a cavity in the machine barrel of the conical double-extruder is communicated with a cavity in the base through the vacuum port;
the upper ends of the two guide pillars are fixed through the lifting seat, the cylinder is fixed in the middle of the upper end of the lifting seat, and a piston rod of the cylinder penetrates through the lifting seat and then is connected to the upper end of the base. The air inlet and the air outlet on the side edge of the air cylinder are respectively connected with the electromagnetic valve in the control cabinet through air pipes.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses stretch out or contract back of control electric cabinet control cylinder's piston rod to make the cylinder drive the guide pillar up-and-down motion, the guide pillar drives the up-and-down motion via the cylinder, make the piston up-and-down motion of guide pillar bottom, the material that automatic clearance glues at the vacuum hole, can also realize the evacuation of cavity and the exhaust to the cavity in the base simultaneously, automatic operation, high work efficiency, the control electric cabinet is used for through the frequency of time relay automatic control clearance vacuum hole, thereby realize not influencing under the carminative condition of evacuation promptly and can reach the automatic clearance function again.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a cylinder; 2. a guide post; 3. double-lip rubber-coated framework oil seal; 4. a high-temperature silica gel pad; 5. a vacuum gauge; 6. a control cabinet; 7. an air tube; 8. conical double extruder barrels; 9. a cavity; 10. a piston; 11. a base; 12. a hose; 13. a lifting seat; 14. a vacuum port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the automatic cleaning device for the vacuum port of the machine barrel of the conical double-extruder comprises a machine barrel 8 of the conical double-extruder, wherein a base 11 is arranged at the top of the machine barrel 8 of the conical double-extruder, guide posts 2 penetrate through two sides of the base 11, a piston 10 at the bottom of each guide post 2 extends into a vacuum port 14 in the machine barrel 8 of the conical double-extruder, and a cavity 9 in the machine barrel 8 of the conical double-extruder is communicated with a cavity in the base 11 through the vacuum port 14;
the upper ends of the two guide pillars 2 are fixed through a lifting seat 13, an air cylinder 1 is fixed in the middle of the upper end of the lifting seat 13, and a piston rod of the air cylinder 1 penetrates through the lifting seat 13 and then is connected to the upper end of the base 11.
The upper end of the base 11 is embedded with a double-lip rubber-coated framework oil seal 3, and the guide pillar 2 penetrates through the inside of the double-lip rubber-coated framework oil seal 3. The double-lip rubber-coated framework oil seal 3 is completely coated by rubber, is provided with a self-tightening spring, has good sealing performance and has an isolation and dustproof effect;
and a high-temperature silica gel pad 4 is laid at the upper end of the base 11. The high-temperature silica gel pad 4 has high temperature resistance and good heat insulation and insulating properties.
The side of the upper end of the base 11 is connected with a vacuum meter 5 through a hose 12, and the bottom of the hose 12 is communicated with a cavity in the base 11. Vacuum gauge 5 is used to show vacuum pump pressure;
an air inlet and an air outlet on the side of the air cylinder 1 are respectively connected with an electromagnetic valve in the control cabinet 6 through air pipes 7, the electromagnetic valves are fixed on an air outlet pipe of the air pump, and the air outlet pipe is connected with the corresponding air pipes 7, so that air inlet and air exhaust of the air cylinder 1 can be controlled when the electromagnetic valves are opened or closed, and extension or retraction of a piston rod of the air cylinder 1 is further realized.
The cylinder 1 drives the guide post 2 to move up and down, the guide post 2 is driven by the cylinder 1 to move up and down, so that the piston 10 at the bottom of the guide post 2 moves up and down, the material adhered to the vacuum port 14 is automatically cleaned, and meanwhile, the vacuum pumping of the cavity 9 and the exhaust of the cavity in the base 11 can be realized;
the control electric cabinet 6 is used for automatically controlling the frequency of the cleaning vacuum port through a time relay, so that the automatic cleaning function can be achieved under the condition that vacuumizing and exhausting are not influenced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a be used for two extruder barrel vacuum port automatic cleaning device of awl, includes two extruder barrels of awl (8), its characterized in that: a base (11) is arranged at the top of the machine barrel (8) of the conical double-extruder, guide pillars (2) penetrate through two sides of the base (11), a piston (10) at the bottom of each guide pillar (2) extends into a vacuum port (14) in the machine barrel (8) of the conical double-extruder, and a cavity (9) in the machine barrel (8) of the conical double-extruder is communicated with a cavity in the base (11) through the vacuum port (14);
the upper ends of the two guide columns (2) are fixed through a lifting seat (13), an air cylinder (1) is fixed in the middle of the upper end of the lifting seat (13), and a piston rod of the air cylinder (1) penetrates through the lifting seat (13) and then is connected to the upper end of the base (11);
and the air inlet and the air outlet on the side edge of the air cylinder (1) are respectively connected with an electromagnetic valve in the control cabinet (6) through an air pipe (7).
2. The automatic cleaning device for the cylinder vacuum port of the cone double extruder in the claim 1 is characterized in that: the upper end of the base (11) is embedded with a double-lip rubber-coated framework oil seal (3), and the guide pillar (2) penetrates through the inside of the double-lip rubber-coated framework oil seal (3).
3. The automatic cleaning device for the vacuum port of the machine barrel of the cone double extruder as claimed in claim 1, wherein: and a high-temperature silica gel pad (4) is laid at the upper end of the base (11).
4. The automatic cleaning device for the vacuum port of the machine barrel of the cone double extruder as claimed in claim 1, wherein: base (11) upper end side is connected with vacuum gauge (5) through hose (12), and hose (12) bottom and the cavity intercommunication in base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221855418.7U CN217944249U (en) | 2022-07-06 | 2022-07-06 | Be used for two extruder barrel vacuum mouth automatic cleaning device of awl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221855418.7U CN217944249U (en) | 2022-07-06 | 2022-07-06 | Be used for two extruder barrel vacuum mouth automatic cleaning device of awl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217944249U true CN217944249U (en) | 2022-12-02 |
Family
ID=84221832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221855418.7U Active CN217944249U (en) | 2022-07-06 | 2022-07-06 | Be used for two extruder barrel vacuum mouth automatic cleaning device of awl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217944249U (en) |
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2022
- 2022-07-06 CN CN202221855418.7U patent/CN217944249U/en active Active
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