CN202045988U

CN202045988U - Blanket band heating device

Info

Publication number: CN202045988U
Application number: CN2011201660000U
Authority: CN
Inventors: 王刚; 张志伟; 杨小川
Original assignee: ZHEJIANG GROSSE PRECISION MACHINERY Co Ltd
Current assignee: ZHEJIANG GROSSE PRECISION MACHINERY Co Ltd
Priority date: 2011-05-24
Filing date: 2011-05-24
Publication date: 2011-11-23
Anticipated expiration: 2021-05-24

Abstract

The utility model provides a blanket band heating device, wherein a blanket band (4) is wrapped on the outside of a heating roller (3). The blanket band is a jointless and endless belt, which is pressed on the heating roller via front and rear guide rollers (6, 2) in a half-surrounded mode. The other side of the blanket band between the front and rear guide rollers is tightened via a tension roller (5). According to the utility model, the blanket band is wrapped on the outside of the heating roller in a half-surrounded mode by utilizing the installation position of the guide rollers and the blanket band is driven to rotate by the heating roller. The blanket band only wrapped on the outside of the heating roller is short and is only in contact with the guide rollers and the tension roller besides the heating roller. Compared with the prior art, the blanket band is fast in heating, uniform in temperature and small in tension force. When the temperature of the heating roller is within the range of 38 - 42 DEG C, the temperature of the blanket band can be maintained to be 38 - 42 DEG C after the device is operated for only several minutes. Therefore, when cloth is delivered between the heating roller and the blanket band, the temperature of the cloth is heated from the room temperature to 38 - 42 DEG C, thereby improving the efficiency of transfer printing in winter.

Description

Blanket band heater

Technical field

The utility model relates to a kind of blanket band heater, the conveying technology field of thin material in the processing technology field of fabric and the processing in the genus weaving.

Background technology

Affect the possibility of product quality because of this tension force effect with reduction for reducing fabric suffered tension force when transmitting, perhaps for improving to fabric, especially comprehensive, uniformity that thinner fabric is processed, can adopt in some operation in the fabric manufacture process fabric is overlayed on the blanket band, the traction of fabric be changed roller into roller to the altogether fabric traction or the roller roller processed fabric pressure with the blanket band pressing processing to fabric to change roller into of blanket band.As adopting on the cold transfer equipment, wherein have two rollers to be surrounded by the blanket band, be respectively warm-up mill and graining roll, role be for homogeneous heating and stamp comprehensively even.The blanket band that adopts is that a no seam annular blanket band wraps on warm-up mill and the stamp home roll simultaneously on cold transfer equipment at present, and drives warm-up mill and blanket tape running by the stamp home roll as driving wheel.Will produce very big tension force on the blanket band under this structure, thereby make the blanket band unstable in stressed work, have shortcoming wrinkling and that the life-span shortens; Simultaneously blanket band transmission between heating and stamp two rollers, also affect blanket band transferring heat efficient, make on the blanket band non-uniform temperature etc., can affect the quality of product and have than working under the hightension and under the non-uniform temperature condition.

Summary of the invention

For above-mentioned deficiency, the utility model is exactly will provide a kind of temperature evenly and not have the very blanket band heater of hightension generation.

The blanket band heater that the utility model provides has the blanket band to wrap in outside the warm-up mill, and said blanket band is no seam endless belt, and the blanket band is pressed on the warm-up mill with outside semi-surrounding with the front and back guide rolls support, the idler roller tensioning of the another side of blanket band between the deflector roll of front and back.

The blanket band heater that the utility model provides, blanket band utilize the installation site of deflector roll to make its semi-surrounding outside the heating roller, and the blanket band is by heating roller with rotation.Because the blanket band only wraps on the warm-up mill, both short and only have deflector roll and idler roller to contact with it except warm-up mill, compared with prior art blanket band quick heating of the present utility model, even, the suffered tension force of temperature are little.In the temperature of warm-up mill is 40 positive and negative 2 degrees centigrade the time, running in only needing somewhat just can make blanket band temperature stabilization at 40 positive and negative 2 degrees centigrade, so that after cloth is passing through between warm-up mill and the blanket band, temperature is heated to 40 positive and negative 2 degrees centigrade from room temperature, thereby has improved the efficient in the transfer printing in winter.

Said blanket band inboard is stained with triangle convex band, on deflector roll and idler roller, be shaped on the triangle Baltimore groove, form the relation of V belt and pulley concial disk, formed the anti-deviation function of blanket band, compared with prior art, the utility model has been removed special-purpose electronic blanket band deviation correction mechanism from the process of operation, and then makes structure and control system simpler.

Description of drawings

Fig. 1 is the mounting structure schematic diagram of the utility model one embodiment, among the figure: 1-cloth, deflector roll behind the 2-blanket band, 3-warm-up mill, 4-blanket band, deflector roll before the 5-blanket band idler roller, 6-blanket band.

The specific embodiment

As shown in Figure 1, be the blanket band heater of cloth in the cold transfer processing, the cloth 1 in the processing is done to pass through outside warm-up mill 3 in order to certain cornerite through each deflector roll.Have jointless ring-shaped rubber blanket band 4 with himself the front and back deflector roll and idler roller beyond side pressure on warm-up mill, the blanket band also has a cornerite to warm-up mill, but this cornerite is slightly less than the cornerite of cloth to warm-up mill.The installation site of deflector roll 2 wraps in the blanket band on the warm-up mill in annular blanket band respectively behind the front deflector roll 6 of blanket band, the blanket band, blanket band idler roller 5 then with front and back deflector roll layout triangular in shape, one side make blanket band another side and be pressed in certain distance being arranged and obtain tensioning on the warm-up mill.

Respectively be stained with the triangle convex band of one annular on the inboard both sides of ring-shaped rubber blanket band, respectively be shaped with the triangle Baltimore groove at deflector roll on the idler roller two ends, band distance and slot pitch equate.Make the relation that forms V belt and pulley concial disk between blanket band and the roller, formed the anti-deviation function of blanket band,

Claims

1. a blanket band heater has the blanket band to wrap in outside the warm-up mill, and said blanket band is no seam endless belt, it is characterized in that the blanket band is pressed on the warm-up mill with outside semi-surrounding with the front and back guide rolls support, the idler roller tensioning of the another side of blanket band between the deflector roll of front and back.

2. blanket band heater as claimed in claim 1 is characterized in that said blanket band inboard is stained with triangle convex band, is shaped with the triangle Baltimore groove at deflector roll and idler roller, forms the relation of V belt and pulley concial disk.