CN210596332U

CN210596332U - Scraper head for cleaning spinneret plate

Info

Publication number: CN210596332U
Application number: CN201921231152.7U
Authority: CN
Inventors: 孙俊; 张家春
Original assignee: Hangzhou Ruiguan Technology Co Ltd
Current assignee: Hangzhou Ruiguan Technology Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-05-22
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a scraper head for clearing up spinneret plate, including blade disc and a plurality of blade subassembly that sets up on the blade disc, blade subassembly includes the blade, blade subassembly still including the blade mount pad that is used for installing the blade and set up the supporting seat that just is used for supporting the blade mount pad on the blade disc, the supporting seat includes the supporting part and is located the spacing portion of supporting part one side, the butt has the floating spring between supporting part and the blade mount pad, spacing groove has been seted up to spacing portion, be provided with on the blade mount pad and extend to spacing inslot and can be at the location convex part of spacing inslot free floating. The utility model discloses when the clearance spouts a panel, slow down the blade and spout pressure and frictional force between the panel, avoid the damage of part.

Description

Scraper head for cleaning spinneret plate

Technical Field

The utility model belongs to the technical field of chemical fiber spinning processing, concretely relates to scraper head for clearing up spinneret plate.

Background

In the production process of chemical fibers, a molten polyester body is sprayed out from a spraying panel with a plurality of small holes under pressure and is cooled to form filaments. The orifices of the spinneret plate are typically very small, about 0.15mm in diameter. During the production process, polymer is generated, and the small holes are easily blocked or partially blocked, so that the spinning effect and the spinning quality are influenced. Therefore, these spin panels require periodic cleaning. In the prior art, the manual cleaning mode is common, but the manual cleaning is time-consuming and labor-consuming, the efficiency is low, and the cleaning effect is not ideal. For this reason, people developed and designed the scraper head that is used for the clearance to spout the panel specially, the blade through rotatory under the power action is to spouting the panel and clear up, during the clearance, spout silicone oil on the panel earlier, restart scraper head clears up, it is clean basically to scrape the oil on the face after the rotatory a week of scraper head, handle no silicone oil state during follow-up rotatory scraper blade, the scraper blade effect is unsatisfactory, and because fast-speed rotation, it is relatively poor to scrape each part steadiness on the head, break away from the main part easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a clearance spouts scraper head of silk panel, the clearance of being convenient for, the part steadiness is better moreover.

The technical scheme of the utility model is that: the utility model provides a scraper head for clearing up spinneret plate, includes the blade disc and a plurality of blade subassembly that sets up on the blade disc, blade subassembly includes the blade, blade subassembly still including the blade mount pad that is used for installing the blade and set up the supporting seat that just is used for supporting the blade mount pad on the blade disc, the supporting seat includes the supporting part and is located the spacing portion of supporting part one side, the butt has floating spring between supporting part and the blade mount pad, spacing groove has been seted up to spacing portion, be provided with on the blade mount pad and extend to spacing inslot and can be at the location convex part of spacing inslot free floating.

The utility model discloses well blade disc rotates, the blade is to spouting when the silk panel clears up, the floating spring provides the blade buffer power, and the location convex part extends to the spacing inslot, when blade mount pad all directions of left and right sides up remove, the location convex part can be at the spacing inslot free floating, owing to there is certain unsteady, the pressure between the blade and the silk panel of spouting has been slowed down, can play the guard action to the blade, the life cycle of extension blade, and when the blade floats more, can increase and spout the area of contact of silk panel, improve cleaning efficiency.

The utility model discloses the shape of well blade mount pad and supporting seat can have the multiple, adopts present multiple structural style all can.

In order to improve the stability of the floating, it is preferable that the number of the floating springs is two in the blade assembly.

Preferably, the two floating springs are symmetrically arranged at two sides of the limiting groove.

Preferably, the blade assembly further comprises a dust cap for protecting the support base and the blade mount.

Preferably, the silicon oil sprayer further comprises an oil spraying pipe for spraying silicon oil, the cutter head is provided with spray holes, and the oil spraying pipe is connected with the spray holes.

Preferably, the plurality of blade assemblies are uniformly arranged along the circumferential direction of the nozzle hole. The silicon oil is sprayed out from the center, so that the silicon oil can be uniformly distributed on the spinning panel, and the spinning panel is convenient to clean.

Preferably, a spring mounting groove is formed in the supporting portion, one end of the floating spring is mounted in the spring mounting groove, and the other end of the floating spring is connected with the blade mounting seat.

Compared with the prior art, the beneficial effects of the utility model are embodied in:

the utility model discloses when the clearance spouts a panel, slow down the blade and spout pressure and frictional force between the panel, avoid the damage of part.

Drawings

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

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural view of the blade assembly of the present invention.

Fig. 4 is a schematic structural diagram of a blade assembly (not including a dust cover) according to the present invention.

Fig. 5 is a schematic view of the blade assembly of the present invention with the blade floating upward.

Fig. 6 is a schematic view of the cross-sectional structure of the middle blade assembly of the present invention.

Detailed Description

As shown in fig. 1-6, the utility model discloses a blade disc 1 and a plurality of blade subassembly 2 that set up on blade disc 1, blade subassembly 2 includes blade 23, blade subassembly 2 is still including the blade mount pad 21 that is used for installing blade 23 and set up the supporting seat 22 that just is used for supporting blade mount pad 21 on blade disc 1, supporting seat 22 includes supporting part 221 and the spacing portion 222 that is located supporting part 221 one side, the butt has floating spring 5 between supporting part 221 and the blade mount pad 21, spacing 223 has been seted up to spacing portion 222, be provided with on the blade mount pad 21 and extend to in the spacing 223 and can be in the spacing 223 location convex part that freely floats.

The utility model discloses well blade disc 1 rotates, blade 23 when spouting the silk panel and clear up, floating spring 5 provides 23 cushion force of blade, and the location convex part extends to in the spacing groove 223, when blade mount pad 21 all directions of left and right side up remove, the location convex part can be in the spacing groove 223 free floating, owing to there is certain unsteady, the pressure between blade 23 and the silk panel of having slowed down, can play the guard action to blade 23, the life cycle of extension blade 23, and when blade 23 floated more, can increase and spout the area of contact of silk panel, improve cleaning efficiency.

The utility model discloses well blade mount pad 21 and supporting seat 22's shape can have the multiple, adopts present multiple structural style all can. The blade assembly 2 further comprises a dust cap 4 for protecting the support base 22 and the blade mount 21. A spring mounting groove is formed in the support portion 221, one end of the floating spring 5 is mounted in the spring mounting groove, and the other end is connected to the blade mounting seat 21. To improve the stability of the floating, the blade assembly 2 is generally provided with two floating springs 5. The two floating springs 5 are symmetrically disposed at both sides of the stopper groove 223.

As shown in fig. 1 and 2, the utility model discloses still including the oil spout pipe 3 that is used for spraying silicon oil, seted up orifice 11 on the blade disc 1, oil spout pipe 3 is connected with orifice 11. The plurality of blade assemblies 2 are uniformly arranged along the circumferential direction of the nozzle holes 11. The silicon oil is sprayed out from the center, so that the silicon oil can be uniformly distributed on the spinning panel, and the spinning panel is convenient to clean.

Claims

1. The utility model provides a scraper head for clearing up spinneret plate, includes the blade disc and a plurality of blade subassembly that sets up on the blade disc, blade subassembly includes the blade, its characterized in that, blade subassembly still including the blade mount pad that is used for installing the blade and set up on the blade disc and be used for supporting the supporting seat of blade mount pad, the supporting seat includes the supporting part and is located the spacing portion of supporting part one side, the butt has floating spring between supporting part and the blade mount pad, spacing groove has been seted up to spacing portion, be provided with on the blade mount pad and extend to spacing inslot and can be at the location convex part of spacing inslot free floating.

2. The doctor head for cleaning spinneret plates as claimed in claim 1 wherein there are two floating springs in said blade assembly.

3. The doctor head for cleaning spinneret plates as claimed in claim 1 wherein two floating springs are symmetrically disposed on either side of the spacing slot.

4. The doctor head for cleaning spinneret plates according to any one of claims 1 to 3 wherein the blade assembly further comprises a dust cap for protecting the support base and blade mount.

5. The doctor head for cleaning spinneret plates according to claim 4 further comprising a spray tube for spraying silicone oil, wherein said cutter head has spray holes, and said spray tube is connected to said spray holes.

6. The doctor head for cleaning spinneret plates as claimed in claim 5 wherein the plurality of blade assemblies are uniformly arranged circumferentially about the nozzle orifices.

7. The doctor head for cleaning spinning pack as claimed in claim 1, wherein said support portion has a spring mounting groove formed therein, one end of said floating spring being mounted in said spring mounting groove, and the other end of said floating spring being connected to said blade mounting seat.