CN214218939U

CN214218939U - Novel spinning roller

Info

Publication number: CN214218939U
Application number: CN202022600213.1U
Authority: CN
Inventors: 刘春军
Original assignee: Shengzhou Hengjia Machinery Co ltd
Current assignee: Shengzhou Hengjia Machinery Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-09-17
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a novel spinning roller, its technical scheme main points are: including the outer tube, seted up a plurality of grooves that compress tightly on the outer tube periphery wall, the outer tube is inside to be provided with the inner tube through interference fit, and the inner tube both ends detachably are connected with first link and second link respectively, have seted up a plurality of air intakes on the first link, have seted up a plurality of air outlets on the second link, fixedly connected with pivot on the first link, and the one end detachably that first link was kept away from in the pivot is connected with the impeller. The utility model discloses an useful: the impeller on the first connecting frame rotates to generate air pressure difference on two sides of the impeller, so that air flow can enter the inner pipe from the air inlet, partial heat is taken away, and the air flow flows out from the air outlet inside the inner pipe, the roller can drive the impeller to rotate and dissipate heat when rotating, an additional driving device is not needed, and the energy-saving and environment-friendly effects are achieved.

Description

Novel spinning roller

Technical Field

The utility model relates to a spinning machine spare part, more specifically say, it relates to a novel weaving roller.

Background

The spinning roller is a cylindrical rotary part which plays the roles of feeding, drafting, outputting and the like in textile machinery, and is widely used for mechanisms such as drafting, carding, conveying and the like.

The spinning roller plays the roles of pressing, guiding and combing in the spinning work. The spinning roller for spinning is mainly used for guiding and bundling fibers, so that the spinning operation is smoother.

The Chinese patent with publication number CN211256191U discloses a high-stability dense-tooth roller, which has the technical key points that: including the dense tooth roller body of high stability, the both ends face of the dense tooth roller body of high stability all through connection has a fixed cylinder, the inside outside-in of a fixed cylinder is equipped with two arc limiting plates in proper order, a pipe type groove and a spacing ring, the internal connection of a fixed cylinder has a transfer line, the holding tank of bisymmetry is seted up to the one end week side of transfer line, a spout has all been seted up to a relative inner wall of holding tank, a cylinder type groove has been seted up on a surface of holding tank, the inside sliding connection of holding tank has an arc piece, the equal fixed mounting in both sides face of arc piece has a slider.

Through in the above-mentioned scheme continuous to its inside water delivery at roller during operation, the in-process transfer line of water delivery can not rotate along with the rotation of roller moreover to reduced the temperature on roller surface, avoided the too high spinning quality to production of roller surface temperature to produce and influenced, but because this transfer line need connect the water pump earlier at the during operation, and constantly to its inside water delivery when the roller rotates, increased manufacturing cost, and be unfavorable for energy-concerving and environment-protective.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a novel weaving roller that the radiating effect is good.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a novel spinning roller, includes the outer tube, a plurality of grooves that compress tightly have been seted up on the outer tube periphery wall, the outer tube is inside to be provided with the inner tube through interference fit, the inner tube both ends detachably are connected with first link and second link respectively, a plurality of air intakes have been seted up on the first link, a plurality of air outlets have been seted up on the second link, fixedly connected with pivot on the first link, the one end detachably that first link was kept away from in the pivot is connected with the impeller.

Through adopting above-mentioned technical scheme, through setting up first link and second link respectively at inner tube both ends, air intake and air outlet have been seted up respectively on first link and the second link, and be provided with the impeller through the pivot on first link, make when the roller rotates, the inner tube rotates thereupon with inner tube interference fit's outer tube, thereby make pivot synchronous rotation thereupon on the first link and drive the impeller rotation, the impeller can produce the atmospheric pressure difference in its both sides when rotating, thereby make the air current can get into inside the inner tube from the air intake, take away partial heat after and flow from the air outlet from inside the inner tube, thereby make the roller can drive the impeller rotation and dispel the heat when rotating, needn't set up extra drive arrangement, it is more energy-concerving and environment-protective.

The utility model discloses further set up to: the inner peripheral wall of the inner pipe is provided with a plurality of radiating fins, and the radiating fins are made of pure copper materials.

Through adopting above-mentioned technical scheme, because be provided with a plurality of fin of making by pure copper material on the inner tube internal perisporium, pure copper has fabulous heat conduction effect to make at the roller during operation, the heat that produces on the outer tube can conduct on the inner tube and absorbed by the fin thereupon, and then has guaranteed that the outer tube is difficult to exert an influence to the spinning quality because of overheated.

The utility model discloses further set up to: a plurality of first bolts are connected to the first connecting frame and the second connecting frame in a threaded mode, and a plurality of first threaded holes matched with the first bolts are formed in the outer walls of the two ends of the inner pipe.

Through adopting above-mentioned technical scheme, because first link and second link all have the connection of first screw hole threaded connection of first bolt and inner tube outer end, threaded connection has connection convenient operation, connects stable characteristics to make the installation that first link and second link can stabilize on the both ends of inner tube.

The utility model discloses further set up to: offer the slot that is used for pivot card to go into on the one side of impeller orientation pivot, be provided with the lug on the slot internal perisporium, offer the recess that is used for lug card to go into on the pivot periphery wall.

Through adopting above-mentioned technical scheme, through setting up the lug in the slot of impeller, set up the recess that is used for the lug card to go into in the pivot card is gone into the slot when the installation impeller to make inside the lug card goes into the recess, spacing through the recess to the lug, make the pivot rotate and can drive the impeller rotation, thereby realized being connected in dismantling between pivot and the impeller, be convenient for clear up or maintain the impeller.

The utility model discloses further set up to: the impeller is kept away from on the one side of pivot threaded connection have the second bolt, inside second bolt one end ran through the impeller and stretched into the slot, the pivot is kept away from the one end of first link and is seted up with second bolt assorted second screw hole.

Through adopting above-mentioned technical scheme, because be provided with the second bolt on the impeller, seted up the second screw hole in the pivot, after impeller mounting in the pivot, the second bolt aligns with the second screw hole thereupon, makes its screw in second screw hole through rotating the second bolt for the impeller can't slide along the length direction of pivot, connects more firmly.

The utility model discloses further set up to: the inner pipe and the outer pipe are both made of low-carbon steel materials.

Through adopting above-mentioned technical scheme, because inner tube and outer tube are made by low carbon steel, low carbon steel has better heat conductivity and intensity to make the heat on the outer tube can be better conduct to the inner tube on, and make inner tube and outer tube intensity all better, difficult damage, increase of service life.

To sum up, the utility model discloses following beneficial effect has: the impeller on the first connecting frame rotates to generate air pressure difference on two sides of the impeller, so that air flow can enter the inner pipe from the air inlet, partial heat is taken away, and the air flow flows out from the air outlet inside the inner pipe, the roller can drive the impeller to rotate and dissipate heat when rotating, an additional driving device is not needed, and the energy-saving and environment-friendly effects are achieved.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a cross-sectional view of the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4.

Reference numerals: 1. an outer tube; 2. a compaction groove; 3. an inner tube; 4. a first connecting frame; 5. a second link frame; 6. an air inlet; 7. an air outlet; 8. a rotating shaft; 9. an impeller; 10. a heat sink; 11. a first bolt; 12. a first threaded hole; 13. a slot; 14. a bump; 15. a groove; 16. a second bolt; 17. and a second threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2 and fig. 4, a novel spinning roller comprises an outer tube 1, a plurality of pressing grooves 2 are formed in the outer circumferential wall of the outer tube 1, an inner tube 3 is arranged in the outer tube 1 through interference fit, the inner tube 3 and the outer tube 1 are made of low carbon steel material, two ends of the inner tube 3 are respectively detachably connected with a first connecting frame 4 and a second connecting frame 5, a plurality of air inlets 6 are formed in the first connecting frame 4, a plurality of air outlets 7 are formed in the second connecting frame 5, a rotating shaft 8 is fixedly connected to the first connecting frame 4, an impeller 9 is detachably connected to one end, far away from the first connecting frame 4, of the rotating shaft 8, and a plurality of radiating fins 10 made of pure copper material are arranged on the inner circumferential wall of the inner tube 3.

Referring to fig. 3, a plurality of first bolts 11 are connected to the first connecting frame 4 and the second connecting frame 5 in a threaded manner, a plurality of first threaded holes 12 matched with the first bolts 11 are formed in outer walls of two ends of the inner tube 3, a slot 13 for clamping the rotating shaft 8 is formed in one surface of the impeller 9 facing the rotating shaft 8, a protruding block 14 is arranged on an inner peripheral wall of the slot 13, and a groove 15 for clamping the protruding block 14 is formed in an outer peripheral wall of the rotating shaft 8.

Referring to fig. 5, a second bolt 16 is threadedly connected to a surface of the impeller 9 away from the rotating shaft 8, one end of the second bolt 16 penetrates through the impeller 9 and extends into the slot 13, and a second threaded hole 17 matched with the second bolt 16 is formed at an end of the rotating shaft 8 away from the first connecting frame 4.

Through set up first link 4 and second link 5 respectively at inner tube 3 both ends, air intake 6 and air outlet 7 have been seted up respectively on first link 4 and the second link 5, and be provided with impeller 9 through pivot 8 on first link 4, make when the roller rotates, inner tube 3 rotates along with outer tube 1 with inner tube 3 interference fit, thereby make pivot 8 on the first link 4 rotate and drive impeller 9 and rotate along with it, impeller 9 can produce the atmospheric pressure difference in its both sides when rotating, thereby make the air current can get into inside inner tube 3 from air intake 6, take away after partial heat and flow from air outlet 7 from inside inner tube 3, thereby make the roller can drive impeller 9 and rotate and dispel the heat when rotating, needn't set up extra drive arrangement, and is more energy-concerving and environment-protective.

Because the inner peripheral wall of the inner tube 3 is provided with the plurality of radiating fins 10 made of pure copper materials, the pure copper has excellent heat conduction effect, so that when the roller works, heat generated on the outer tube 1 can be conducted onto the inner tube 3 and then absorbed by the radiating fins 10, and the outer tube 1 is further ensured not to influence the spinning quality due to overheating.

Because first link 4 and second link 5 all have through first bolt 11 and the 12 threaded connection of first screw hole of 3 outer ends in inner tube, threaded connection has connection convenient operation, connects stable characteristics to make the firm installation on the both ends of inner tube 3 of first link 4 and second link 5.

Through set up lug 14 in the slot 13 at impeller 9, set up the recess 15 that is used for lug 14 card to go into in pivot 8, when installation impeller 9, go into the slot 13 with pivot 8 card to make lug 14 card go into inside recess 15, through recess 15 to lug 14 spacing, make pivot 8 rotate and can drive impeller 9 and rotate, thereby realized being connected dismantled between pivot 8 and the impeller 9, be convenient for clear up or maintain impeller 9.

Because the impeller 9 is provided with the second bolt 16, the rotating shaft 8 is provided with the second threaded hole 17, after the impeller 9 is installed on the rotating shaft 8, the second bolt 16 is aligned with the second threaded hole 17, and the second bolt 16 is screwed into the second threaded hole 17 by rotating, so that the impeller 9 cannot slide along the length direction of the rotating shaft 8, and the connection is firmer.

Because inner tube 3 and outer tube 1 are made by low carbon steel, low carbon steel has better heat conductivity and intensity to make the heat on the outer tube 1 can be better conduct to inner tube 3 on, and make inner tube 3 and outer tube 1 intensity all better, difficult damage, increase of service life.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A novel spinning roller is characterized in that: including outer tube (1), a plurality of grooves (2) that compress tightly have been seted up on outer tube (1) periphery wall, outer tube (1) is inside to be provided with inner tube (3) through interference fit, inner tube (3) both ends detachably are connected with first link (4) and second link (5) respectively, a plurality of air intakes (6) have been seted up on first link (4), a plurality of air outlets (7) have been seted up on second link (5), fixedly connected with pivot (8) are gone up in first link (4), the one end detachably that first link (4) were kept away from in pivot (8) is connected with impeller (9).

2. A new type of textile roller, according to claim 1, characterized in that: the inner peripheral wall of the inner pipe (3) is provided with a plurality of radiating fins (10), and the radiating fins (10) are made of pure copper materials.

3. A new type of textile roller, according to claim 1, characterized in that: equal threaded connection has a plurality of first bolts (11) on first link (4) and second link (5), all set up a plurality of and first bolt (11) assorted first screw hole (12) on the outer wall of inner tube (3) both ends.

4. A new type of textile roller, according to claim 1, characterized in that: offer slot (13) that are used for pivot (8) card to go into on the one side of impeller (9) orientation pivot (8), be provided with lug (14) on slot (13) internal perisporium, offer recess (15) that are used for lug (14) card to go into on pivot (8) the periphery wall.

5. A new type of textile roller, according to claim 4, characterized in that: the impeller (9) is kept away from on the one side of pivot (8) threaded connection have second bolt (16), inside second bolt (16) one end run through impeller (9) and stretch into slot (13), pivot (8) are kept away from the one end of first link (4) and are seted up with second bolt (16) assorted second screw hole (17).

6. A new type of textile roller, according to claim 1, characterized in that: the inner pipe (3) and the outer pipe (1) are both made of low-carbon steel materials.