阅读说明：本技术 一种纺制细支渐变喷毛纱的喷毛机 (Wool spraying machine for spinning fine count gradient wool spraying yarns ) 是由 李霞 于 2021-09-08 设计创作，主要内容包括：本发明公开了一种纺制细支渐变喷毛纱的喷毛机,包括分梳器、喂给罗拉、上中空锭、用于加捻缠绕的下中空锭、输出罗拉、槽筒和收卷筒,分梳器将毛料充分打碎后从出料口喷出给喂给罗拉,喂给罗拉上端还穿套有筋线和两编织线,下中空锭还设置有双捻勾,该喷毛机利用喂给罗拉将经过分梳器打碎的散纤维接收,喂给罗拉外侧壁开设的透气孔可减少喷毛过程细碎的散纤维弹出,减少进料毛料的浪费,并且在喂给罗拉外周包覆有抽风机构,可以抽风收卷走散纤维,减少对车间的环境污染,散纤维与编织线直接通过下中空锭内设有的双环纠缠成纱线,并由槽筒左右交替摆料,收卷筒卷取收料,编织速度快,提升产能,纺制质地柔软的细支喷毛纱效果极佳,可多色混合纺制。(The invention discloses a wool spraying machine for spinning fine count gradually-changed wool spraying yarns, which comprises a carding device, a feeding roller, an upper hollow spindle, a lower hollow spindle for twisting and winding, an output roller, a groove drum and a winding drum, wherein the carding device fully crushes wool and then sprays the crushed wool to the feeding roller from a discharge port, the upper end of the feeding roller is also sleeved with a rib wire and two knitting wires, the lower hollow spindle is also provided with a double twist hook, the wool spraying machine receives loose fibers crushed by the carding device by using the feeding roller, air holes formed in the outer side wall of the feeding roller can reduce the popping-out of the loose fibers in a fine-crushing wool spraying process, reduce the waste of the fed wool, and an air draft mechanism is coated on the periphery of the feeding roller and can draft the loose fibers to wind and wind the environment pollution of a workshop, the loose fibers and the knitting wires directly pass through double rings arranged in the lower hollow spindle to be wound into yarns, the groove drum alternately swings left and right and receives the winding drum to receive the materials, the method has the advantages of high weaving speed, capacity improvement, excellent spinning effect of fine count wool spray yarns with soft texture and capability of multi-color mixed spinning.)

1. A wool spraying machine for spinning fine-count gradually-changed wool spraying yarns is characterized in that: comprises a carding device for crushing the feeding wool, a hopper-shaped feeding roller, an upper hollow ingot for gathering the wool, a lower hollow ingot for twisting and winding, an output roller, a grooved drum and a winding drum,

the upper end of the carding device is provided with a feed inlet for placing wool, the inside of the carding device is provided with a crushing ratchet wheel, the wool is fully crushed by the crushing ratchet wheel and then is sprayed out from a discharge outlet arranged at the lower end, the crushed wool forms fine and broken fibers, the discharge outlet is over against the feeding roller,

the feeding roller comprises a funnel part and a gathering pipe, air holes are uniformly formed in the periphery of the funnel part at intervals, the opening direction of the air holes and the horizontal plane form a certain inclination angle, the gathering pipe is fixedly connected with the upper end of an upper hollow spindle and sprays a large amount of loose fibers into the upper hollow spindle after gathering, the upper end of the feeding roller is further sleeved with a rib wire and two braided wires, the rib wire is used for enhancing the tensile strength of the fine branch jet wool yarn after forming, and the two braided wires are twisted and entangled with each other in the lower hollow spindle to form the jet wool yarn,

the periphery of the upper hollow spindle is fixedly connected with a main shaft of a high-speed rotating motor, so that the upper hollow spindle and the feeding roller obtain high-speed rotating power, the upper hollow spindle is hollow and receives three wires and a plurality of loose fibers which are sleeved,

the periphery of the lower hollow spindle is also fixedly connected with a main shaft of a high-speed rotating motor, so that the lower hollow spindle obtains power for high-speed rotation, the lower part of the lower hollow spindle is hollow, the lower hollow spindle is also provided with double twist hooks which are arranged in central symmetry and are entangled with each other, a middle entanglement gap can only allow a clamping line body to pass through, under the driving of high-speed rotation, two knitting lines are twisted and then wound to bind and entangle a large amount of loose fibers in the lower hollow spindle together, thereby forming a fine-count wool-spraying yarn, and the output roller is used for drawing and discharging the fine-count wool-spraying yarn,

the grooved drum is driven by the transmission component to rotate at a constant speed, staggered spiral grooves are formed in the periphery of the grooved drum and are used for guiding the fine branch sprayed wool yarns which are woven and formed to swing left and right for winding materials,

the winding drum is driven by a main shaft of a winding motor to wind the fine branch sprayed wool yarns which are formed at a constant speed.

2. The wool jet machine for spinning fine count gradient wool jet yarns according to claim 1, characterized in that: a plurality of feed inlets are arranged above the carding device, and wool materials with different colors can be respectively fed.

3. The wool jet machine for spinning fine count gradient wool jet yarns according to claim 1, characterized in that: the periphery of the feeding roller is coated with an air draft mechanism which comprises an air draft cover, an air draft pipe and an air draft fan box, and the air draft fan box is used for winding loose fibers and other impurities which are drawn in.

4. The wool jet machine for spinning fine count gradient wool jet yarns according to claim 1, characterized in that: the rotating speed of the rotating motor is higher than 8000 revolutions per minute.

5. The wool jet machine for spinning fine count gradient wool jet yarns according to claim 1, characterized in that: the angle range of the inclined angle is 20-60 degrees.

6. The wool jet machine for spinning fine count gradient wool jet yarns according to claim 1, characterized in that: a main shaft of the winding motor is fixedly connected with a driving belt wheel, the groove drum is driven to rotate at a constant speed through a transmission assembly, and then the groove drum is driven to rotate by the rotating motor, so that the fine branch wool spray yarns are wound on the winding drum in a left-right swinging mode.

Technical Field

The invention relates to the technical field of textile equipment, in particular to a wool spraying machine for spinning fine count gradient wool spraying yarns.

Background

With the continuous maturity of the level of the textile industry, people also put forward higher requirements on the quality of life, and the requirements on the light weight, the air permeability, the pilling resistance and the bulkiness of clothes are higher and higher, wherein, the yarn is a thin yarn which is mixed with loose fibers with various colors and is wrapped into yarn by a knitting yarn, and the amount of the wrapped loose fibers is more loose, light and thin and has soft texture compared with the plump and solid of the traditional yarn, so that the yarn is used for spinning clothes with high quality and is more popular with consumers. The loose fibers sprayed by the traditional wool spraying machine enter a needle cylinder, a needle cylinder cam does up-and-down reciprocating motion to weave a net, yarns are untwisted through a ring spindle, the speed of the needle cylinder limits the spinning speed, although the spun and discharged yarns are full and thick, the spinning speed is difficult to improve, and the production efficiency is difficult to improve again; and because the detwisting and winding actions of the traditional wool spraying machine are carried out simultaneously, the high-speed rotation of the spindle inevitably causes the nylon hook to swing at a high speed, and because the sectional area of the nylon hook wire is small, the heat generated by the high-speed rotation is not easy to dissipate, and the nylon hook wire is easy to burn and deform, and the broken ends of the yarns are caused by the generation of flying rings. For this purpose, a device for spinning yarns quickly and efficiently is required.

Disclosure of Invention

The purpose of the invention is as follows: in view of the technical requirements in the background technology, a wool spraying machine for spinning fine count gradient wool spraying yarns is designed, the needle cylinder and the untwisting mechanism ring spindle of a netting machine which restrict the spinning speed are cancelled, loose fibers and braided wires are directly entangled into yarns through double rings arranged in a lower hollow spindle, the yarns are alternately arranged on the left and the right of the groove cylinder, a winding drum is used for winding and collecting the materials, the knitting forming speed is high, the productivity is improved, the effect of spinning soft fine count wool spraying yarns is excellent, the fine count wool spraying machine can be mixed and spun in multiple colors, and the wool spraying machine is practical and convenient.

The technical scheme adopted for solving the problems is as follows:

a wool spraying machine for spinning fine count gradually-changed wool spraying yarns comprises a carding device for crushing feed wool, a funnel-shaped feed roller, an upper hollow spindle for gathering materials, a lower hollow spindle for twisting and winding, an output roller, a groove drum and a winding drum,

the upper end of the carding device is provided with a feed inlet for placing wool, the inside of the carding device is provided with a crushing ratchet wheel, the wool is fully crushed by the crushing ratchet wheel and then is sprayed out from a discharge outlet arranged at the lower end, the crushed wool forms fine and broken fibers, the discharge outlet is over against the feeding roller,

the feeding roller comprises a funnel part and a gathering pipe, air holes are uniformly formed in the periphery of the funnel part at intervals, the opening direction of the air holes and the horizontal plane form a certain inclination angle, the gathering pipe is fixedly connected with the upper end of an upper hollow spindle and sprays a large amount of loose fibers into the upper hollow spindle after gathering, the upper end of the feeding roller is further sleeved with a rib wire and two braided wires, the rib wire is used for enhancing the tensile strength of the fine branch jet wool yarn after forming, and the two braided wires are twisted and entangled with each other in the lower hollow spindle to form the jet wool yarn,

the periphery of the upper hollow spindle is fixedly connected with a main shaft of a high-speed rotating motor, so that the upper hollow spindle and the feeding roller obtain high-speed rotating power, the upper hollow spindle is hollow and receives three wires and a plurality of loose fibers which are sleeved,

the periphery of the lower hollow spindle is also fixedly connected with a main shaft of a high-speed rotating motor, so that the lower hollow spindle obtains power for high-speed rotation, the lower part of the lower hollow spindle is hollow, the lower hollow spindle is also provided with double twist hooks which are arranged in central symmetry and are entangled with each other, a middle entanglement gap can only allow a clamping line body to pass through, under the driving of high-speed rotation, two knitting lines are twisted and then wound to bind and entangle a large amount of loose fibers in the lower hollow spindle together, thereby forming a fine-count wool-spraying yarn, and the output roller is used for drawing and discharging the fine-count wool-spraying yarn,

the grooved drum is driven by the transmission component to rotate at a constant speed, staggered spiral grooves are formed in the periphery of the grooved drum and are used for guiding the fine branch sprayed wool yarns which are woven and formed to swing left and right for winding materials,

the winding drum is driven by a main shaft of a winding motor to wind the fine branch sprayed wool yarns which are formed at a constant speed.

Furthermore, a plurality of feed inlets are arranged above the carding device, and wool materials with different colors can be respectively fed.

Further, feed roller periphery cladding has exhaust mechanism, including air draft cover, exhaust column and air exhauster case, the loose fiber and other impurity that air exhauster case rolling was taken out into for can convulsions after the loose fiber of a small amount of pops out and roll away, reduce the environmental pollution to the production and preparation workshop, the feature of environmental protection is splendid.

Further, the rotational speed of the rotating electrical machine is higher than 8000 revolutions per minute.

Further, the angle range of the inclination angle is 20 to 60 degrees.

Furthermore, a main shaft of the winding motor is fixedly connected with a driving belt wheel, the groove drum is driven to rotate at a constant speed through the transmission assembly, and then the rotating motor drives the groove drum to rotate at the same time, so that the fine branch sprayed wool yarns are wound on the winding drum in a left-right swinging mode.

The invention has the beneficial effects that:

the wool spraying machine for spinning the fine count gradient wool spraying yarn receives loose fibers smashed by the carding device by utilizing the feeding roller and gathers the fibers to the center to form a cluster, the ventilation holes formed in the outer side wall of the feeding roller can reduce the ejection of the loose fibers in fine crushing in the wool spraying process, the gathering density of the fiber wool is improved, the waste of the fed wool is reduced, the periphery of the feeding roller is coated with the air draft mechanism, so that a small amount of loose fibers can be exhausted and wound away, the environmental pollution to a production and preparation workshop is reduced, the environmental protection performance is excellent, the needle cylinder and the ring spindle of the untwisting mechanism of the netting machine for restricting the spinning speed are cancelled, the loose fibers and the knitting yarns directly pass through double rings arranged in a lower hollow spindle to be entangled into yarns, the yarns are alternately arranged on the left side and the right side of a groove cylinder, the winding drum receives the materials, the knitting forming speed is high, the productivity is improved, and the effect of spinning the fine count wool spraying yarn with soft texture is excellent, can be spun in a multi-color mixing way, and is practical and convenient.

Drawings

FIG. 1 is a schematic structural view of a wool blowing machine for spinning fine-count gradient wool blowing yarns according to the present embodiment;

FIG. 2 is a schematic structural view of the carding machine of the present embodiment;

FIG. 3 is a schematic view of the structure of the feed roller according to the embodiment;

FIG. 4 is a schematic structural diagram of a feed roller, an upper hollow ingot, a lower hollow ingot and a delivery roller according to the embodiment;

FIG. 5 is a cross-sectional view of a lower hollow ingot according to the present embodiment;

wherein, 1-wool, 2-feed inlet, 2 a-first feed inlet, 2 b-second feed inlet, 3-carding device, 4-discharge outlet, 5-feeding roller, 6-exhaust pipe, 7-exhaust hood, 8-first rotating motor, 9-upper hollow spindle, 10-second rotating motor, 11-lower hollow spindle, 12-groove barrel, 13-fine branch wool spraying yarn, 14-winding barrel, 15-winding motor, 16-transmission component, 17-frame, 18-crushing ratchet wheel, 19-air vent, 20-funnel part, 21-collecting pipe, 22-left side weaving wire, 23-rib wire, 24-right side weaving wire, 25-loose fiber, 26-double twist hook, 27-bending twist hook, 28-entanglement gap, 29-output roller.

In particular, the opening direction of the α -vent has an inclination angle with respect to the horizontal plane.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the embodiment provides a wool blowing machine for spinning fine count gradient wool blowing yarn, which comprises a carding device 3 for breaking the feeding wool 1, a hopper-shaped feeding roller 5, an upper hollow spindle 9 for gathering materials, a lower hollow spindle 11 for twisting and winding, a delivery roller 29, a grooved drum 12 and a winding drum 14.

Specifically, the upper end of the carding device 3 is provided with a feeding port 2 for placing the wool 1, a crushing ratchet 18 is arranged in the carding device, the wool 1 is fully crushed by the crushing ratchet 18 and then is sprayed out from a discharging port 4 arranged at the lower end, the crushed wool 1 forms fine and broken fibers 25, and the discharging port 4 is over against the feeding roller 5.

Referring to fig. 3, the feeding roller 5 comprises a funnel part 20 and a collecting pipe 21, air holes 19 are uniformly formed in the periphery of the funnel part 20 at intervals, the opening direction of the air holes 19 forms a certain inclination angle alpha with the horizontal plane, the collecting pipe 21 is fixedly connected with the upper end of an upper hollow spindle 9, a large amount of loose fibers 25 are gathered and then sprayed into the upper hollow spindle 9, the upper end of the feeding roller 5 is further penetrated and sleeved with a rib wire 23 and two braided wires, the rib wire 23 is used for enhancing the tensile strength of the thin branch wool-spraying yarn 13 after forming, and the braided wires are twisted with each other in a lower hollow spindle 11 and then are formed into the wool-spraying yarn.

The periphery of the upper hollow spindle 9 is fixedly connected with a main shaft of a high-speed rotating motor, so that the upper hollow spindle 9 and the feeding roller 5 obtain high-speed rotating power, and the upper hollow spindle 9 is hollow inside and receives three wires and a plurality of loose fibers 25 which are sleeved in.

Referring to fig. 4 and 5, the periphery of the lower hollow spindle 11 is also fixedly connected with a main shaft of a high-speed rotating motor, so that the lower hollow spindle 11 obtains power for high-speed rotation, the lower hollow spindle 11 is hollow, the lower part of the lower hollow spindle is further provided with double twist hooks 26, the double twist hooks 26 are arranged in central symmetry and are entangled with each other, a middle entanglement gap 28 can only hold a line body to pass through, under the driving of high-speed rotation, two knitting lines 23 towards the center are twisted and then wound, and a large number of loose fibers 25 in the lower hollow spindle 11 are bundled, entangled and wound together, so that a fine-count wool spraying yarn 13 is formed, and the output roller 29 is used for drawing and discharging.

The grooved drum 12 is driven by the transmission component 16 to rotate at a constant speed, and staggered spiral grooves are formed in the periphery of the grooved drum and used for guiding the woven fine branch wool spraying yarns 13 to swing left and right for winding.

The winding drum 14 is driven by a main shaft of a winding motor 15 to wind the fine branch sprayed wool yarn 13 which is formed at a constant speed.

In a further embodiment, two feed inlets 2 are arranged above the carding device 3, and can be used for respectively feeding the wools 1 with different colors.

In a further embodiment, referring to fig. 1, an air draft mechanism is coated on the periphery of the feeding roller 5 and comprises an air draft cover 7, an air draft pipe 6 and an air draft fan box, and the air draft fan box winds up the sucked loose fibers 25 and other impurities, so that the extremely small amount of loose fibers 25 can be exhausted and wound away after being popped up, the environmental pollution to a production and preparation workshop is reduced, and the environmental protection performance is excellent.

In a further embodiment, the rotating speed of the rotating motor is higher than 8000 rpm, so that the loose fibers can be quickly and uniformly mixed in the feeding roller, the upper hollow spindle and the lower hollow spindle, and the mixing of various colors is included.

In a further embodiment, referring to fig. 3, the angle range of the inclination angle α is 45 degrees, and the reversed air holes can sufficiently reduce the reverse blowing amount of the loose fibers, reduce the consumption of the wool and save wool resources.

In a further embodiment, referring to fig. 1, a main shaft of the winding motor 15 is further fixedly connected with a driving pulley, and drives the grooved drum 12 to rotate at a constant speed through the transmission assembly 16, and further the rotating motor drives the grooved drum 12 to rotate at the same time, so that the fine branch spun yarn 13 swings left and right to be wound on the winding drum 14.

The invention has the technical characteristics that: the dispersed fiber that the carding got off gets into lower cavity spindle after the last cavity spindle (responsible for fibrous transfer) of high-speed rotation, wherein cavity spindle lower extreme down is equipped with two twists and colludes, gets into the delivery roller after coming out, batches through the grooved drum at last, and this equipment has cancelled restriction and has influenced cylinder and ring spindle of spinning speed, and changes into the mode spinning hairspray yarn of two cavity spindles and coiling, all actuating mechanisms of equipment: the carding device, the feeding roller, the upper hollow spindle, the lower hollow spindle, the output roller and the groove drum are not controlled by single spindles, so that the spinning speed is greatly improved, the labor intensity of workers is reduced, and the purpose of high-efficiency production is achieved.

The machine can spin four-color-changing fine-count jet woolen yarns, single spindle single control is really realized, so that the personnel operation is simple, the interface is friendly, the function that the whole machine can spin different varieties can be realized by adopting a bus control technology, namely 100 kinds of yarns can be spun by 100 spindles, the spinning speed is greatly improved, and the spinning efficiency is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, the scope of the present invention being defined by the appended claims and their equivalents.