阅读说明：本技术 一种旋转喷油装置及刮刀头 (kinds of rotary oil injection device and scraper head ) 是由 张家春 于 2019-11-06 设计创作，主要内容包括：本发明公开了一种旋转喷油装置及刮刀头,旋转喷油装置包括旋转头、用于喷洒硅油的喷油嘴、转动穿设于旋转头上的旋转轴以及穿设于旋转轴内且用于向喷油嘴输送硅油的输油管；所述输油管的一端延伸至旋转头内,另一端延伸出旋转轴并与喷油嘴相连接；所述旋转头内开设有与所述输油管相连通的输油通道,所述旋转头侧壁上开设有供硅油进入输油通道内的进油口。本发明中通过喷油嘴喷洒硅油,减少了制作工序,而且本发明可以使得刮刀边旋转边喷洒硅油,使刮刀在清板时候板面上匀能有油膜,提高本发明的使用性能。(The invention discloses rotary oil injection devices and scraper heads, wherein each rotary oil injection device comprises a rotary head, an oil spray nozzle for spraying silicone oil, a rotary shaft rotatably penetrating through the rotary head and an oil delivery pipe penetrating through the rotary shaft and used for delivering the silicone oil to the oil spray nozzle, wherein the end of the oil delivery pipe extends into the rotary head, the other end of the oil delivery pipe extends out of the rotary shaft and is connected with the oil spray nozzle, an oil delivery channel communicated with the oil delivery pipe is formed in the rotary head, and an oil inlet for the silicone oil to enter the oil delivery channel is formed in the side wall of the rotary head.)

The kinds of rotary oil injection devices are characterized in that the rotary oil injection devices comprise a rotary head, an oil injection nozzle used for spraying silicon oil, a rotary shaft rotatably penetrating through the rotary head, and an oil delivery pipe penetrating through the rotary shaft and used for delivering the silicon oil to the oil injection nozzle, wherein a end of the oil delivery pipe extends into the rotary head, another end of the oil delivery pipe extends out of the rotary shaft and is connected with the oil injection nozzle, an oil delivery channel communicated with the oil delivery pipe is formed in the rotary head, and an oil inlet used for the silicon oil to enter the oil delivery channel is formed in the side wall of the rotary head.

2. The rotary fuel injection apparatus of claim 1, wherein the oil delivery pipe is plural.

3. The rotary fuel injection apparatus of claim 2, wherein said fuel delivery passage is a plurality of fuel delivery passages in corresponding communication with a plurality of fuel delivery passages .

4. The rotary fuel injection apparatus of claim 3, wherein the oil inlet is provided in plural numbers corresponding to the plural oil delivery passages , respectively.

5, kind of scraper head, include the blade subassembly on the blade disc and set up, its characterized in that still includes and is used for spraying silicon oil and for claim 1 ~ 4 anys rotatory fueling injection equipment, rotation axis and blade disc fixed connection.

6. The doctor head as claimed in claim 5, wherein the blade assembly is plural.

7. The scraper head of claim 6 wherein the oil delivery tube is a plurality of tubing disposed in correspondence with the plurality of blade assemblies .

Technical Field

The invention belongs to the field of textile machinery equipment, and particularly relates to rotary oil injection devices and scraper heads.

Background

In the production process of chemical fibers, polyester melt is sprayed out of a spinneret panel with a plurality of small holes under pressure and is cooled to form filaments, the holes of the spinneret panel are very small, the diameter of the holes is about 0.15mm, polymers are generated in the production process, the small holes are easily blocked or partially blocked, and the effect and the quality of spinneret are affected.

Disclosure of Invention

The invention provides rotary oil injection devices, which can be applied to cleaning of spinning panels, realize automatic oil injection and improve cleaning efficiency.

The technical scheme includes that the rotary oil injection device comprises a rotary head, an oil injection nozzle used for spraying silicone oil, a rotary shaft rotatably penetrating through the rotary head, and an oil delivery pipe penetrating through the rotary shaft and used for delivering the silicone oil to the oil injection nozzle, wherein the end of the oil delivery pipe extends into the rotary head, the end of the oil delivery pipe extends out of the rotary shaft and is connected with the oil injection nozzle, an oil delivery channel communicated with the oil delivery pipe is formed in the rotary head, and an oil inlet used for the silicone oil to enter the oil delivery channel is formed in the side wall of the rotary head.

When the oil sprayer sprays silicone oil, the silicone oil enters the oil conveying channel of the rotating head from the oil inlet, then enters the oil conveying pipe through the oil conveying channel, and finally is conveyed to the oil nozzle through the oil conveying pipe to be sprayed out. The rotating head is connected with the rotating shaft and can be connected with the driving device, so that silicone oil is sprayed while the rotating shaft rotates.

The number of the oil delivery pipes in the present invention may be plural, and preferably, the oil delivery pipes are plural.

Preferably, the oil delivery passages are a plurality of oil delivery passages which are correspondingly communicated with the oil delivery pipe communication .

Preferably, the oil inlets are a plurality of oil inlets respectively corresponding to the plurality of oil delivery passages .

The invention also provides scraper heads, which comprise a cutter head and a blade assembly arranged on the cutter head, and are characterized by further comprising the rotary oil injection device used for spraying silicon oil, and the rotary shaft is fixedly connected with the cutter head.

When the spinning panel is cleaned, the cutter rotates and simultaneously silicon oil is sprayed to the oil nozzle by conveying the silicon oil, so that the cleaning effect is improved.

Preferably, the blade assembly is in plurality.

Preferably, the oil delivery pipe is provided in plurality corresponding to the plurality of blade assemblies .

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the silicone oil is sprayed through the oil spray nozzle, so that the manufacturing procedures are reduced, and the silicone oil can be sprayed while the scraper rotates, so that an oil film can be uniformly formed on the surface of the scraper during plate cleaning, and the service performance of the scraper is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Detailed Description

As shown in fig. 1, the present invention is kinds of scraper heads, which include a cutter head 3 and a blade assembly (not shown) disposed on the cutter head 3.

As shown in fig. 1, the rotary oil spraying device in this embodiment includes a rotary head 1, an oil spraying nozzle (not shown) for spraying silicone oil, a rotary shaft 2 rotatably disposed on the rotary head 1, and an oil pipe 4 disposed in the rotary shaft 2 and used for conveying silicone oil to the oil spraying nozzle, wherein an end of the oil pipe 4 extends into the rotary head 1, another end of the oil pipe extends out of the rotary shaft 2 and is connected to the oil spraying nozzle, an oil conveying channel 11 communicated with the oil pipe 4 is disposed in the rotary head 1, an oil inlet 12 for silicone oil to enter the oil conveying channel 11 is disposed on a side wall of the rotary head 1, and the rotary shaft 2 is fixedly connected to a cutter head 3.

When the silicone oil is sprayed, the silicone oil enters the oil conveying channel 11 of the rotating head 1 from the oil inlet 12, then enters the oil conveying pipe 4 through the oil conveying channel 11, and finally is conveyed to the oil nozzle through the oil conveying pipe 4 to be sprayed out. In the invention, the rotating head 1 is connected with the rotating shaft 2 and can be connected with a driving device, so that silicone oil is sprayed while the rotating shaft 2 rotates.

The number of the oil delivery pipes 4 can be multiple, in cases, the oil delivery pipes 4 are multiple, the oil delivery passages 11 are multiple correspondingly communicated with communicated with the oil delivery pipes 4, the oil inlets 12 are multiple correspondingly arranged with the oil delivery passages 11 respectively, and the oil delivery pipes are multiple correspondingly arranged with the blade assemblies .

When the spinning panel is cleaned, the cutter head 3 rotates and simultaneously silicon oil is sprayed to the oil nozzle by conveying the silicon oil, so that the cleaning effect is improved.