Cooling device is used in a kind of processing of textile cloth
Technical field
The utility model relates to a kind of cooling device, in particular to a kind of textile cloth processing cooling device belongs to
In technical field of textile processing.
Background technique
Application No. is a kind of textile cloth processing cooling devices disclosed in 201721189116.X, including supporting leg
And crossbeam, crossbeam is provided between supporting leg upper end, and below the crossbeam is provided with air cooling equipment, and air cooling equipment surface is provided with display
Screen, air cooling equipment lower section side are provided with No.1 forced air cooled tube, and No.1 forced air cooled tube side is provided with No. two forced air cooled tubes, No. two forced air cooled tubes
Side is provided with No. three cool air hoses, and workbench is provided between supporting leg lower section, temperature sensor is provided with above workbench, has
Beneficial effect is: this textile cloth processing cooling device, there are three types of the cool air hose of different-diameter, can be passed through by setting
Switch valve is successively cooled down, and the rapid drawdown of temperature is avoided, and by being provided with temperature sensor, can sense course of work medium temperature
The variation of degree, when the temperature is too low, alarm can sound an alarm, and for reminding people, by being provided with around cloth rewinder roll, enable to
Cloth, which is convenient for arranging after cooling, to be put in order, and the time for arranging cloth is saved.
But in actual use, discovery polyester fiber slice is not that not can be carried out temperature decrease to realize cooling,
But the temperature of traditional forced air cooled tube rapid drawdown is only 3 DEG C or so, the polyester fiber that this temperature can be 54 DEG C to the temperature squeezed out
Slice carries out certain procedures and is modified, and causes bad quality.
It was found that the fracture of polyester fiber slice is stretched when being sliced extremely -15 DEG C of progress rapid drawdown temperature to polyester fiber using liquid nitrogen
Long rate is promoted to 8.4% (only testing the polyester fiber slice of our factory production) by original 7.6%.
Utility model content
The utility model provides a kind of textile cloth processing cooling device, the processing cooling of this textile cloth
Device innovation is converted into the rapid drawdown that nitrogen carries out temperature using liquid nitrogen, to promote the elongation at break of polyester fiber slice.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model a kind of textile cloth processing cooling device, including supporting leg and crossbeam, which is characterized in that
The crossbeam is provided between the supporting leg upper end, the below the crossbeam is provided with air cooling equipment, and the air cooling equipment includes
Liquid nitrogen air accumulator, is equipped with lifting device in the lower end of the air accumulator, pressing plate is equipped in the lower end of the lifting device, described
Pressing plate lower surface is equipped with groove, is equipped with gas vent in the two sides of the groove, the gas vent is by being preset in the pressing plate
The holding tank in portion realizes connection, and the holding tank is connect by snorkel with the air accumulator, sets between the supporting leg lower section
It is equipped with workbench, ceramic layer is equipped in the upper surface of the workbench, temperature sensor is equipped with inside the ceramic layer, it is described
The left side of workbench is equipped with quarter butt, is provided with fixed block above the quarter butt, guide roller is connected between the fixed block, described
It is provided with several stocks on the right side of workbench, is provided with motor above the stock, transmission shaft, institute is connected between the motor
It states and is provided on transmission shaft around cloth rewinder roll.
Preferably, the gas vent is designed to the groove and positioned at the lower surface of the pressing plate for ramp.
Preferably, the angle in the ramp is no more than 15 °.
The utility model beneficial effect achieved is: providing a kind of textile cloth processing cooling device, this spinning
The processing of woven fabric material is converted into the rapid drawdown that nitrogen carries out temperature using liquid nitrogen with what cooling device was innovated, to promote polyester fiber
The elongation at break of slice.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the pressure plate structure schematic diagram of the utility model.
Fig. 3 is utility model works schematic diagram.
Fig. 4 is another structural schematic diagram of the utility model pressing plate.
Fig. 5 is the utility model quarter butt structural schematic diagram.
Fig. 6 is the utility model long rod structure schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment: as shown in figures 1 to 6, a kind of textile cloth processing cooling device of the utility model, including support
Leg 1 and crossbeam 2, which is characterized in that the crossbeam is provided between the supporting leg upper end, the below the crossbeam is provided with air-cooled
Device 3, the air cooling equipment include liquid nitrogen air accumulator 4, lifting device 5 are equipped in the lower end of the air accumulator, in the lifting
The lower end of device is equipped with pressing plate 6, is equipped with groove 7 in the pressing plate lower surface, is equipped with gas vent 8, institute in the two sides of the groove
State gas vent and realize connection by being preset in holding tank 9 inside the pressing plate, the holding tank by snorkel 10 with it is described
Air accumulator connects, and is provided with workbench 11 between the supporting leg lower section, is equipped with ceramic layer in the upper surface of the workbench
12, temperature sensor 13 is equipped with inside the ceramic layer, the left side of the workbench is equipped with quarter butt 14, sets above the quarter butt
It is equipped with fixed block 15, guide roller 16 is connected between the fixed block, several stocks 17, institute are provided on the right side of the workbench
It states and is provided with motor 18 above stock, transmission shaft 19 is connected between the motor, is provided on the transmission shaft around cloth rewinder roll 20.
Preferably, the gas vent is designed to the groove and positioned at the lower surface of the pressing plate for ramp.
Preferably, the angle beta in the ramp is no more than 15 °.
Working principle
Illustrate first, the present invention is that a kind of textile cloth adds disclosed in our factory is application No. is 201721189116.X
It is improved on the basis of work production cooling device, therefore the working principle of temperature sensor is the prior art.
As shown in figure 3, specifically, when the utility model is used, need that fiber is directed at ceramic layer upper end by guide roller,
It then proceedes to be pulled on cloth rewinder roll, then starts lifting device (can be cylinder, or hydraulic press, etc.), gather at this time
Ester fiber slice 21 is in groove, i.e., cooperates with groove.
Liquid nitrogen is converted into the temperature after nitrogen and is difficult to control accurately at -15 DEG C or so, if temperature is lower than -17 DEG C, will lead
Polyester fiber slice is caused to be frozen in, it is difficult to realize winding, but effect is still existing.
When temperature is greater than -13 DEG C, the elongation at break of polyester fiber slice cannot be promoted, and there are valences with of the invention
It is worth contradiction.
Groove is set, gas vent, the direct contact that can be sliced to avoid nitrogen to polyester fiber, meeting are set in groove two sides
It is introduced on ceramic layer, then changes direction, into groove, such temperature is easier to control.
Gas vent is designed to the groove and positioned at the lower surface of the pressing plate for ramp, more saving nitrogen, and nitrogen is more
It is easy to enter in groove along ramp, to realize faster cooling.
The angle in the ramp is no more than 15 °, and the excessive direct contact that will lead to nitrogen and be sliced to polyester fiber loses
Original design intention.
It is too small, then it can waste nitrogen.
By setting, there are three types of the cool air hoses of different-diameter with cooling device for the processing of this textile cloth, when in use,
Air cooling equipment 3 is opened by operation panel 10,5, No. two cool air hoses 6 of No.1 cool air hose and No. three are successively opened by switch valve 8
Cool air hose 7 is cooled down, and the rapid drawdown of temperature is avoided, and by being provided with temperature sensor 12, can sense course of work medium temperature
The variation of degree, when the temperature is too low, alarm 13 can sound an alarm, and for reminding people, while can be shown by display screen 4
Temperature when work opens motor 19 by operation panel 10, the rotation of transmission shaft 20 drives around cloth by being provided with around cloth rewinder roll 21
Roller 21 enables to cloth that arrangement is convenient for put in order after cooling, saves the time for arranging cloth.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.