CN202162105U

CN202162105U - Paint rolling rubber roll steel core of paint rolling machine

Info

Publication number: CN202162105U
Application number: CN2011200538393U
Authority: CN
Inventors: 林国华
Original assignee: Hunan Allonward Hydro-Generating Equipment Co Ltd
Current assignee: Hunan Allonward Hydro-Generating Equipment Co Ltd
Priority date: 2011-02-28
Filing date: 2011-02-28
Publication date: 2012-03-14
Anticipated expiration: 2021-02-28

Abstract

The utility model relates to a paint rolling rubber roll steel core of a paint rolling machine, which comprises a rubber roll steel core and a rubber layer, wherein a steel core circular groove is arranged at the combining section of the rubber roller steel core and the rubber layer, and a straight groove is arranged at one side of the rubber roll steel core. The paint rolling rubber roll steel core of the paint rolling machine has a simple structure, low use cost and higher paint rolling quality, and is convenient to repair and mount, and the service life of the paint rolling rubber roll steel core of the paint rolling machine is increased by 8-10 times compared with a conventional rubber roll of the paint rolling machine.

Description

A kind of paint roller rolls lacquer rubber roll steel core

Technical field

The utility model relates to a kind of paint roller and rolls lacquer rubber roll steel core.

Background technology

It is indispensable equipment that silicon steel sheet in the motor manufacturing rolls the employed paint roller of lacquer.It rolls modal in the market paint roller lacquer rubber roll structure of steel pole and has two kinds, a kind of be steel core to adhere to the rubber segments surface be straight burr or reticulate structure, such roll the lacquer rubber roll in use since rubber under the action of soaking of paint; Very easily foaming comes off; Relative motion occurs in radial direction, axial float appears in axial direction, because rubber layer comes off; Cause rolling the lacquer rubber roll life-span shorter, need be to the frequent encapsulate of rubber roll steel core.Another kind is that Chinese utility model prospectus ZL200920066204.X discloses a kind of paint roller rubber roll; It rolls the lacquer rubber roll, and to adhere to the rubber segments structure be the positive and negative helicitic texture that is begun by two ends; The relative straight burr of this structure, reticulate structure can prevent effectively that the rubber roll rubber layer from radially coming off and certain axial float; Significantly reduce the frequency of encapsulate, prolonged the service life of rubber roll.But because rubber roll steel core and glue-line attachment portion are the continuous positive left-hand threads that begins from two ends, the time one is long, and radial direction foaming in positive left-hand thread junction forms local crowning or recessed and falls into rubber layer at two ends easily, causes the increasing of paint roller load.

Summary of the invention

The purpose of the utility model just provide a kind of can thoroughly eliminate the rubber roll rubber layer and painted action of soaking after, rubber layer radially comes off or rolls lacquer rubber roll steel core from a kind of paint roller of axial direction play from the rubber roll steel core.

The technical scheme of the utility model is achieved in that a kind of paint roller rolls lacquer rubber roll steel core, and it comprises rubber roll steel core, rubber layer, is provided with the steel core annular groove at the adapter section of rubber roll steel core and school glue-line, has straight trough in a side of rubber roll steel core.

The utility model has the advantages that: simple in structure, maintenance, easy for installation, use cost is low.

Fig. 1 is the structural representation of the utility model.

The each several part title is following in the accompanying drawing: 1-rubber roll steel core; The 2-rubber layer; 3-steel core annular groove; The 4-straight trough.

As shown in Figure 1, a kind of paint roller rolls lacquer rubber roll steel core, and it comprises rubber roll steel core 1, rubber layer 2, is provided with steel core annular groove 3 at the adapter section of rubber roll steel core 1 and rubber layer 2, has straight trough 4 in a side of rubber roll steel core 1.The utility model is made up of rubber roll steel core 1, rubber layer 2, and get on the bus proportional spacing and keep the steel core annular groove 3 of certain depth of rubber roll steel core 1 has the straight trough 4 of a certain depth in a side of rubber roll steel core 1.Through steel core annular groove 3 rubber layer of pouring into a mould 2 is fixed on rubber roll steel core 1 in the radial direction tightly, is fixed on firmly on the axial direction of rubber roll steel core 1 through the rubber layer 2 of straight trough 4 again cast.

During operation; Open motor; Drive two rubber roll end travelling gears through the belt transmission reduction box and make rubber roll steel core 1 by the assigned direction rotation, paint gets into rubber layer 2 through advancing to coat with lacquer device, and the silicon steel sheet that need roll lacquer is directly from middle artificial insertion of two rubber rolls; Through rubber layer 2 japanning and lean on rubber layer 2 frictions to drive, derive from the bottom at last and get into the oven dry of electrical heating conveyer chain and see off.

Claims

1. a paint roller rolls lacquer rubber roll steel core, and it comprises rubber roll steel core (1), rubber layer (2), it is characterized in that: the adapter section at rubber roll steel core (1) and rubber layer (2) is provided with steel core annular groove (3), has straight trough (4) in a side of rubber roll steel core (1).