CN201885520U

CN201885520U - Variable-caliber dryer

Info

Publication number: CN201885520U
Application number: CN2010205959712U
Authority: CN
Inventors: 吴杰; 隋伟; 骆军; 许强; 潘峰; 杜宝; 孙志雄
Original assignee: TIANJIN YOFC XMKJ OPTICAL CABLE CO Ltd
Current assignee: TIANJIN YOFC XMKJ OPTICAL CABLE CO Ltd
Priority date: 2010-11-08
Filing date: 2010-11-08
Publication date: 2011-06-29
Anticipated expiration: 2020-11-08

Abstract

A variable-caliber dryer disclosed by the utility model belongs to an optical cable production equipment part, and particularly relates to a part which is used for drying the water attached on the surface of an optical cable in the optical cable-sheathing process after the optical cable is cooled by the water in a water bath. The more the air outlet caliber of the dryer approximates the diameter of the optical cable, the drier the surface of the optical cable is. Two dodecagonal parts of the variable-caliber dryer are used together in a matching manner, wherein each of six sides is provided with a semicircular notch with a different diameter, the two parts are combined together, so that a whole drying hole can be formed, and optical cables with different diameters can achieve the switching effect of six calibers by means of the drying holes with different inner diameters. The variable-caliber dryer is a brand new solution for drying the water on the surface of the optical cable. The air outlet calibers of the dryer most approximate the diameters of optical cables, and can dry the water on the surfaces of optical fibers, and the effect is excellent.

Description

The reducing type blowing dryer

Technical field

The utility model belongs to optical cable production equipment parts, particularly a kind of reducing type blowing dryer, and it is the parts that after optical cable is by the tank water-cooled water of surface attachment dried up in the optical cable protective layer operation.

Background technology

Along with social development, the upgrading of communications industry makes the fiber optic communication fast development, and each optical cable enterprise production task is busy, enhances productivity and qualification rate is that each producer is pursued.In the optical cable protective layer operation, optical cable needs the water of optical cable surface attachment is dried up after by the tank water-cooled, dries up the degree of accuracy and optical cable seal target quality that degree direct influence detects to optic cable diameter.

The blowing dryer that present most of fiber optic cable plant producer makes is a single port footpath formula, according to the kind of client's product specification, with the bore configuration blowing dryer of specification maximum.The phenomenon of not doing often can appear blowing in this blowing dryer when the optical cable of producing than the cablet footpath.

The utility model content

Technical problem to be solved in the utility model is that a kind of blowing dryer that can reducing type is provided at the deficiency in producing, and it is brand-new solution.The air-out bore and the optic cable diameter of blowing dryer are approaching more, and it is dried more that the water on optical cable surface just blows.

The utility model content is;

A kind of reducing type blowing dryer, it is characterized in that: have up and down two to dry up parts and be combined together, dry up parts a ventilating shaft is arranged, on ventilating shaft one end gas-tpe fitting is installed, three ventholes are arranged on the cylinder of ventilating shaft, an alignment pin is arranged on the shaft shoulder flange of ventilating shaft, be equipped with on the shaft shoulder flange of ventilating shaft and dry up part case, to dry up the part case location by alignment pin, drying up has six locating holes on the part case outer wall.

The described parts that dry up dry up part case, and drying up the inner border of part case has six die cavities, and six die cavities respectively have one to lead to the air-out edge of a knife that dries up outside the part case, and six inside centers of die cavity connect central cavity, assembling ventilating shaft in the central cavity.

Drying up member profile is a cylinder such as dodecagonal such as grade.

Dry up parts and be connected with equipment by support, one of them dries up parts is fixed, and another is a movable.

The utility model characteristics are;

Blowing dryer that can reducing type, it is the brand-new solution that the water with the optical cable surface dries up.The air-out bore and the optic cable diameter of blowing dryer are the most approaching, the water on optical cable surface can be dried up, and its effect is splendid.

Description of drawings

Fig. 1 dries up component diagram

Fig. 2 be up and down two dry up the reducing type blowing dryer figure that parts are combined together

Fig. 3 is ventilating shaft figure

Fig. 4 dries up part case figure

Fig. 5 dries up the part case interior view

The specific embodiment

As scheme a kind of reducing type blowing dryer, and one 1/4 gas-tpe fitting is installed on the air inlet 4 of a ventilating shaft 9, the die cavity in the ventilating shaft makes compressed air blow out from 3 Φ, 3 ventholes 3 on the axle, and compressed air enters in the die cavity that dries up parts 10.An alignment pin 2 is housed on the shaft shoulder of ventilating shaft, alignment pin is used with 6 locating holes 5 that dry up on the parts outer wall, alignment pin cooperates with different locating holes, and venthole will corresponding dry up die cavity inlets different in the parts, and compressed air will enter in the die cavity of appointment.

The described parts that dry up are a cylinder such as dodecagonal such as grade, six die cavities 6 are arranged in the parts, the die cavity center is an Intake shaft, after compressed air being imported to the die cavity of an appointment, gas is rectification in die cavity, die cavity has an air outlet 8, and compressed air forms air knife from air outlet and blows on the optical cable, thereby reaches the purpose of the water of effectively blowing away the optical cable surface attachment.

The reducing type blowing dryer has two to dry up the parts cooperation together, is connected with equipment by special stand, and one of them dries up parts is fixed, and another is a movable.

The reducing type blowing dryer is combined together use by two dodecagonal parts (Fig. 1), the half slot that a different-diameter is respectively arranged on 6 faces wherein, two parts lump together, form a complete hole that dries up, the optical cable of different-diameter is by the transform effect that the hole just can reach 6 kinds of bores that dries up of different inner diameters.

The operation principle of reducing type blowing dryer (Fig. 2): compressed air is connected to ventilating shaft by tracheae, by logical compressed air is imported the blowing dryer main body, forms air knife one by blowing mouth compressed air.Two identical parts alignment are used up and down, and two air knives dry up operation to optical cable.

Further specify the novel structure of this use below in conjunction with diagram.

The air inlet 4 (Fig. 3) of ventilating shaft (Fig. 3) is with 1/4 gas thread, gas-tpe fitting is installed, compressed air enters in the axle, on the step of axle an alignment pin 2 (Fig. 3) is arranged, and it and 6 locating holes 5 (Fig. 4) that dry up on the parts outer wall cooperate the purpose that reaches the selection die cavity.The venthole 3 (Fig. 3) that 3 Φ 3 are arranged on the axle, these 3 ventholes import to compressed air in the die cavity 6 (Fig. 5) of appointment.Inscribed circle be Φ 36 positive 12 limit shapes dry up the die cavity that has 6 to vary in size in the parts, after the rectification, the blowing mouth 8 (Fig. 5) from die cavity blows out compressed air at last in the die cavity of appointment, forms air knife.

Each dries up the half slot 7 (Fig. 5) that 6 different radiis are arranged on the parts, and radius can be from R1.0 to R12.0, thereby can match the optical cable in 6 cables footpaths among the Φ 2 to Φ 24 uses.When needing the change bore, two wing nuts 1 (Fig. 2) of only need outwarding winding, will be up and down two dry up part and pull out 5-10mm, rotate to the bore that needs then, after the positioned in alignment pin pushed again, the locking wing nut can reach the purpose of change bore.This is simple to operate, makes things convenient for the user to operate.

Claims

1. reducing type blowing dryer, it is characterized in that: have up and down two to dry up parts and be combined together, dry up parts a ventilating shaft is arranged, on ventilating shaft one end gas-tpe fitting is installed, three ventholes are arranged on the cylinder of ventilating shaft, an alignment pin is arranged on the shaft shoulder flange of ventilating shaft, be equipped with on the shaft shoulder flange of ventilating shaft and dry up part case, to dry up the part case location by alignment pin, drying up has six locating holes on the part case outer wall.

2. by the described reducing type blowing dryer of claim 1, it is characterized in that: the described parts that dry up dry up part case, dry up the inner border of part case six die cavities are arranged, six die cavities respectively have one to lead to the air-out edge of a knife that dries up outside the part case, six inside centers of die cavity connect central cavity, assembling ventilating shaft in the central cavity.

3. by the described reducing type blowing dryer of claim 1, it is characterized in that: drying up member profile is a cylinder such as dodecagonal such as grade.

4. by the described reducing type blowing dryer of claim 1, it is characterized in that: dry up parts and be connected with equipment by support, one of them dries up parts is fixed, and another is a movable.