A kind of ring blowing lowering or hoisting gear
Technical field
The utility model relates to a kind of ring blowing lowering or hoisting gear, during available chemical fibre is produced, to the cooling of chemical fibre silk.
Background technology
In the chemical fibre production process, spinning is an important link.Slice spinning is common a kind of dry spinning during chemical fibre is produced.At first will prepare section before the spinning, section is to be made through operations such as Cast Strip, pelletizings by the high polymer molten that polymerization obtains, and cuts into slices then to be melt into melt again and to carry out spinning on spinning machine, and this method is called slice spinning.Section is quantitatively extruded by Spinning pumps through screw extruder, through spinning pack, makes it become the thread shape to inject in the air, and is cooled to silk.
The utility model relates to a kind of for the chemical fibre production process, ring blowing lowering or hoisting gear below spinning pack, the ring blowing assembly of this device is close to spinning pack in course of normal operation, can make from the fiber of spinning pack ejection like this is rapid cooling, is conducive to improve spinning speed; When spinning pack when particularly spinneret orifice stops up, ring blowing assembly can move down 30 centimetres under the control of cylinder, and the workman can dredge and safeguards spinning pack spy's spinneret orifice like this, so just is conducive to spray the normal continuous production of silk.In addition, this apparatus structure is simple, and floor space is little, and is easy to use, saved production cost, improved operating efficiency.
The utility model content
In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves the utility model adopts is: a kind of ring blowing lowering or hoisting gear, comprise lower carriage, bearing, cylinder, push rod, stainless steel tube, ring blowing assembly, spinning pack, feed pipe, upper bracket, pipe in the location, position outer tube, elastic hose, air inlet and crane, described ring blowing assembly be positioned at spinning pack under, the two ends of described elastic hose are connected with stainless steel tube with air inlet respectively, described stainless steel tube is fixed on the crane, described crane is fixedlyed connected with the push rod of cylinder, crane move up and down the distance be 30 centimetres.
The utility model relates to a kind of for the chemical fibre production process, ring blowing lowering or hoisting gear below spinning pack, the ring blowing assembly of this device is close to spinning pack in course of normal operation, can make from the fiber of spinning pack ejection like this is rapid cooling, is conducive to improve spinning speed; When spinning pack when particularly spinneret orifice stops up, ring blowing assembly can move down 30 centimetres under the control of cylinder, and the workman can dredge and safeguards spinning pack spy's spinneret orifice like this.So just being conducive to spray the normal of silk produces continuously.In addition, this apparatus structure is simple, and floor space is little, and is easy to use, saved production cost, improved operating efficiency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of structural representation that encircles the blowing lowering or hoisting gear of the utility model;
Fig. 2 is a kind of structural representation that encircles when drying the lowering or hoisting gear maintenance of the utility model;
Wherein: 1, lower carriage; 2, bearing; 3, cylinder; 4, push rod; 5, stainless steel tube; 6, ring blowing assembly; 7, spinning pack; 8, feed pipe; 9, upper bracket; 10, pipe in the location; 11, position outer tube; 12, elastic hose; 13, air inlet; 14, crane.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.The schematic diagram of accompanying drawing for simplifying basic structure of the present utility model only is described in a schematic way, so it only shows the formation relevant with the utility model.
See also Fig. 1 and Fig. 2, a kind of ring blowing lowering or hoisting gear, comprise lower carriage 1, bearing 2, cylinder 3, push rod 4, stainless steel tube 5, ring blowing assembly 6, spinning pack 7, feed pipe 8, upper bracket 9, pipe 10 in the location, position outer tube 11, elastic hose 12, air inlet 13 and crane 14, described ring blowing assembly 6 be positioned at spinning pack 7 under, the two ends of described elastic hose 12 are connected with stainless steel tube 5 with air inlet 13 respectively, described stainless steel tube 5 is fixed on the crane 14, described crane 14 is fixedlyed connected with the push rod 4 of cylinder 3, crane 14 move up and down the distance be 30 centimetres.
The utility model relates to a kind of for the chemical fibre production process, ring blowing lowering or hoisting gear below spinning pack, the ring blowing assembly of this device is close to spinning pack in course of normal operation, can make from the fiber of spinning pack ejection like this is rapid cooling, is conducive to improve spinning speed; When spinning pack when particularly spinneret orifice stops up, ring blowing assembly can move down 30 centimetres under the control of cylinder, and the workman can dredge and safeguards spinning pack spy's spinneret orifice like this, so just is conducive to spray the normal continuous production of silk.In addition, this apparatus structure is simple, and floor space is little, and is easy to use, saved production cost, improved operating efficiency.