CN207031631U - A kind of spinning apparatus on open-end spinning frame - Google Patents

Abstract

The utility model discloses a kind of spinning apparatus on open-end spinning frame, including the platform that spins, top one end of the spinning platform is welded with first support, and the top of first support is connected with guiding tube by fastening bolt, the top other end of the spinning platform is welded with second support, and the top of second support is connected with spinning jet nozzle by fastening bolt, the side of the second support is provided with the 3rd support, and the bottom of the 3rd support is welded on spinning platform.Calender roller in conveying roller, the first spread rolls and the second spread rolls is placed on by the utility model to press on frame, only need for calender roller to be lifted away from the surface of conveying roller, the first spread rolls and the second spread rolls when changing, roller set is extracted out from roll shaft, it is reloaded into new roller set, frame will be pressed after installation with carriage to engage, by the upper lower roller of the effect of turn pressing together tightly, process is simple and convenient, the few efficiency high of recruitment.

Description

A kind of spinning apparatus on open-end spinning frame

Technical field

It the utility model is related to spinning machine technical field, more particularly to a kind of spinning apparatus on open-end spinning frame.

Background technology

Open-end spinning is that fiber is condensed to a kind of new of twisting output resultant yarn in the rotor of revolution at a high speed using air-flow Type spinning technique, air spinning techniques are rapidly progressed because having the advantages that fast speed, wide adaptability, mechanism are simple, but Be open-end spinning charging mainly by transfer roller convey feed, because spinning speed is fast so that transfer roller and extension apron table Surface wear is fast, causes to feed transfer roller and extends the replacement frequency height of apron, traditional open-end spinning frame transfer roller and extension skin Circle Renewal process is cumbersome, and recruitment is more, causes the inefficient of production.

Utility model content

The purpose of this utility model is to solve shortcoming present in prior art, and the one kind proposed is used for air spinning Spinning apparatus on yarn machine.

To achieve these goals, the utility model employs following technical scheme：

A kind of spinning apparatus on open-end spinning frame, including spinning platform, top one end weldering of the spinning platform First support is connected to, and the top of first support is connected with guiding tube by fastening bolt, the top of the spinning platform is another End is welded with second support, and the top of second support is connected with spinning jet nozzle by fastening bolt, and the one of the second support Side is provided with the 3rd support, and the bottom of the 3rd support is welded on spinning platform, and passes through fastening at the top of the 3rd support Bolt connection has collection cotton pipe, and same fibre bundle has been connected between the guiding tube, collection cotton pipe and spinning jet nozzle, and the spinning is flat The top side of platform is connected with carriage by fastening bolt, and the both ends of the carriage are connected with conveying roller by bearing Axle, one end of the conveying roll shaft extends to the outside of carriage and forms elongated end, and the outer cover of elongated end is provided with conveying roller, Two conveying rollers are respectively positioned between guiding tube and collection cotton pipe, and the first spread rolls are provided between two conveying rollers, and One end of first spread rolls is connected by bearing with carriage, and the side of first spread rolls is provided with the second spread rolls, and One end of second spread rolls is connected by bearing with carriage, and extension is arranged between first spread rolls and the second spread rolls Apron, be hinged with the top of the carriage and press frame, the side for pressing frame be provided with respectively with conveying roller, the first extension The calender roller that roller and the second spread rolls are adapted, described one end for pressing frame be hinged with compression buckle, and compress detain bottom with it is defeated Send frame clamping.

Preferably, the extension end surfaces of the conveying roll shaft and the inwall of conveying roller offer locating slot, and locating slot Inside it is plugged with alignment pin.

Preferably, the entrance of the guiding tube and collection cotton pipe is horn-like structure, and collects cotton pipe and be internally provided with collection Cotton room.

Preferably, the guiding tube, collection cotton pipe and spinning jet nozzle is be coaxially disposed, and the side of spinning jet nozzle be provided with into Tracheae.

Preferably, the conveying roller, the first spread rolls and the junction of the second spread rolls and carriage are provided with first Turn, and calender roller is provided with second spring circle with pressing the junction of frame.

Preferably, the inside of the spinning platform is provided with motor, and one end of motor by fastening bolt It is connected respectively by elastic belt with conveying roller, the first spread rolls and the second spread rolls.

The beneficial effects of the utility model are：The utility model proposes be used for open-end spinning frame on spinning apparatus will be defeated Send roller, the first spread rolls and the second spread rolls to be placed on the side of carriage, fibre is formed by being socketed conveying roller outside roll shaft The conveying mechanism of beam is tieed up, while the calender roller in conveying roller, the first spread rolls and the second spread rolls is placed on and pressed on frame, Only need calender roller being lifted away from the surface of conveying roller, the first spread rolls and the second spread rolls during replacing, roller set is taken out from roll shaft Go out, be reloaded into new roller set, frame will be pressed after installation and is engaged with carriage, conveyed up and down by the effect of turn Roller pressing together tightly, process is simple and convenient, the few efficiency high of recruitment.

Brief description of the drawings

Fig. 1 be the utility model proposes a kind of spinning apparatus on open-end spinning frame structural representation；

Fig. 2 be the utility model proposes a kind of spinning apparatus on open-end spinning frame overlooking the structure diagram.

In figure：1 spinning platform, 2 fibre bundles, 3 guiding tubes, 4 conveying rollers, 5 conveying roll shafts, 6 first spread rolls, 7 extension skins Circle, 8 second spread rolls, 9 press frame, 10 carriages, 11 collection cotton pipes, 12 spinning jet nozzles, 13 compress buckle, 14 calender rollers.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.

Reference picture 1-2, a kind of spinning apparatus on open-end spinning frame, including spinning platform 1, the top for the platform 1 that spins Portion one end is welded with first support, and the top of first support is connected with guiding tube 3 by fastening bolt, the top for the platform 1 that spins Portion's other end is welded with second support, and the top of second support is connected with spinning jet nozzle 12, second support by fastening bolt Side be provided with the 3rd support, the bottom of the 3rd support is welded on spinning platform 1, and passes through fastening at the top of the 3rd support Bolt connection has collection cotton pipe 11, has connected same fibre bundle 2 between guiding tube 3, collection cotton pipe 11 and spinning jet nozzle 12, spinning is flat The top side of platform 1 is connected with carriage 10 by fastening bolt, and the both ends of carriage 10 are connected with conveying roller by bearing Axle 5, one end of conveying roll shaft 5 extends to the outside of carriage 10 and forms elongated end, and the outer cover of elongated end is provided with conveying roller 4, two conveying rollers 4 are respectively positioned between guiding tube 3 and collection cotton pipe 11, and the first spread rolls 6 are provided between two conveying rollers 4, and One end of first spread rolls 6 is connected by bearing with carriage 10, and the side of the first spread rolls 6 is provided with the second spread rolls 8, and One end of second spread rolls 8 is connected by bearing with carriage 10, and expansion is arranged between the first spread rolls 6 and the second spread rolls 8 Open up apron 7, the top of carriage 10, which is hinged with, presses frame 9, press frame 9 side be provided with respectively with conveying roller 4, first extend The calender roller 14 that the spread rolls 8 of roller 6 and second are adapted, the one end for pressing frame 9 are hinged with compression and buckles 13, and compress detain 13 bottom With the clamping of carriage 10.

In the utility model, the inwall of the extension end surfaces and conveying roller 4 that convey roll shaft 5 offers locating slot, and fixed Alignment pin is plugged with the groove of position, the entrance of guiding tube 3 and collection cotton pipe 11 is horn-like structure, and the inside for collecting cotton pipe 11 is set There is cotton collecting chamber, guiding tube 3, collection cotton pipe 11 are to be coaxially disposed with spinning jet nozzle 12, and the side of spinning jet nozzle 12 is provided with air inlet Pipe, conveying roller 4, the first spread rolls 6 and the second spread rolls 8 and the junction of carriage 10 are provided with the first turn, and tightly Pressure roller 14 is provided with second spring circle with pressing the junction of frame 9, and the inside of spinning platform 1 is provided with driving by fastening bolt Motor, and one end of motor is connected by elastic belt with conveying roller 4, the first spread rolls 6 and the second spread rolls 8 respectively.

Operation principle：Fibre bundle 2 is combed by guiding tube 3 during spinning, and the impurity on surface is combed into cotton collecting chamber, Then fibre bundle 2 conveys by two conveying rollers 4, and fibre bundle 2, which is expanded, when by the surface of extension apron 7 comes, and is formed Edge fibers, enter collection cotton pipe 11 in the fibre bundle 2 after extension and combed, by the impurity on the surface of fibre bundle 2 and short fibre Dimension is collected into cotton collecting chamber, and last fibre bundle 2 enters the inside of spinning jet nozzle 12, by the spiral air flow formed in spinning jet nozzle 12 Yarn is made in the twisting for carrying out fibre bundle 2, only needs calender roller 14 being lifted away from conveying roller 4, the and of the first spread rolls 6 when changing roll surface The surface of second spread rolls 8, roller set is extracted out from roll shaft, is reloaded into new roller set, and frame 9 and conveying will be pressed after installation Frame 10 engages, and by the upper lower roller of the effect of turn pressing together tightly, process is simple and convenient, and recruitment is imitated less Rate is high.

It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims (6)

1. a kind of spinning apparatus on open-end spinning frame, including spinning platform（1）, it is characterised in that the spinning platform （1）Top one end be welded with first support, and the top of first support is connected with guiding tube by fastening bolt（3）, it is described Spin platform（1）The top other end be welded with second support, and the top of second support is connected with spinning by fastening bolt Nozzle（12）, the side of the second support is provided with the 3rd support, and the bottom of the 3rd support is welded in spinning platform（1） On, and the top of the 3rd support is connected with collection cotton pipe by fastening bolt（11）, the guiding tube（3）, collection cotton pipe（11）With spinning Yarn nozzle（12）Between connected same fibre bundle（2）, the spinning platform（1）Top side connected by fastening bolt There is carriage（10）, the carriage（10）Both ends conveying roll shaft is connected with by bearing（5）, the conveying roll shaft（5） One end extend to carriage（10）It is outside form elongated end, and the outer cover of elongated end is provided with conveying roller（4）, described in two Conveying roller（4）It is respectively positioned on guiding tube（3）With collecting cotton pipe（11）Between, two conveying rollers（4）Between be provided with the first extension Roller（6）, and the first spread rolls（6）One end pass through bearing and carriage（10）Connection, first spread rolls（6）Side set It is equipped with the second spread rolls（8）, and the second spread rolls（8）One end pass through bearing and carriage（10）Connection, first extension Roller（6）With the second spread rolls（8）Between be arranged with extension apron（7）, the carriage（10）Top be hinged with and press frame （9）, it is described to press frame（9）Side be provided with respectively with conveying roller（4）, the first spread rolls（6）With the second spread rolls（8）Xiang Shi The calender roller matched somebody with somebody（14）, it is described to press frame（9）One end be hinged with compression button（13）, and compress button（13）Bottom and carriage （10）Clamping.

A kind of 2. spinning apparatus on open-end spinning frame according to claim 1, it is characterised in that the conveying roller Axle（5）Extension end surfaces and conveying roller（4）Inwall offer locating slot, and alignment pin is plugged with locating slot.

A kind of 3. spinning apparatus on open-end spinning frame according to claim 1, it is characterised in that the guiding tube （3）With collecting cotton pipe（11）Entrance be horn-like structure, and collect cotton pipe（11）Be internally provided with cotton collecting chamber.

A kind of 4. spinning apparatus on open-end spinning frame according to claim 1, it is characterised in that the guiding tube （3）, collection cotton pipe（11）With spinning jet nozzle（12）To be coaxially disposed, and spinning jet nozzle（12）Side be provided with air inlet pipe.

A kind of 5. spinning apparatus on open-end spinning frame according to claim 1, it is characterised in that the conveying roller （4）, the first spread rolls（6）With the second spread rolls（8）With carriage（10）Junction be provided with the first turn, and press Roller（14）With pressing frame（9）Junction be provided with second spring circle.

6. a kind of spinning apparatus on open-end spinning frame according to claim 1, it is characterised in that the spinning is flat Platform（1）Inside motor is provided with by fastening bolt, and one end of motor passes through elastic belt and conveying respectively Roller（4）, the first spread rolls（6）With the second spread rolls（8）Connection.