CN201103004Y

CN201103004Y - Elastic disc type stereo compact spinning device

Info

Publication number: CN201103004Y
Application number: CNU2007201843537U
Authority: CN
Inventors: 刘光容
Original assignee: Individual
Current assignee: SHAOXING COUNTY HUAYU TEXTILE MACHINERY CO Ltd
Priority date: 2007-10-19
Filing date: 2007-10-19
Publication date: 2008-08-20
Anticipated expiration: 2017-10-19

Abstract

The utility model discloses an elastic disc type three-dimensional compact spinning device, which belongs to the technical field of textile machinery, comprising a cradle arranged on a spinning frame, a lower leather roller is arranged on the cradle, a lower roller is arranged below the cradle, a spring plate is arranged on the cradle, a middle leather roller and a lower leather roller are arranged on the spring plate, the middle leather roller is arranged below the lower leather roller and is tightly pressed on the lower roller, the lower leather roller is tightly pressed on the middle leather roller, an elastic disc is arranged between the middle leather roller and the lower roller, the elastic disc comprises a bundling disc and an elastic rod, the bundling disc is tightly pressed on the lower roller through one side of the elastic rod, the other side of the bundling disc is tightly close to the middle leather roller, and one side of the bundling disc close to the middle leather roller is provided with an arc-shaped groove with a trumpet-shaped opening from wide to narrow; the utility model has the characteristics of effectual, installation and convenient to use tied in a bundle.

Description

Resilient disc sheet type solid compact spinning apparatus

Technical field

The utility model relates to a kind of textile machine, especially relates to a kind of resilient disc sheet type solid compact spinning apparatus that is applied to fine spining machine.

Background technology

In traditional fine spining machine spinning operation, through the sliver of drawing-off with certain width and after leaving front roller under the free state, just be processed to yarn immediately, can form a spinning triangular zone in the formation zone of yarn this moment, because the spinning triangular zone loose fibres can not be by better controlled, thereby the many fibers that make the sliver periphery must head can scatter and can not boundling in advance, the fiber that scatters is stretched out yarn and forms " filoplume " that occurs in the spinning outward owing to not closing lightly in the yarn, have a strong impact on yarn quality, reduced the fiber utilization rate.Therefore, must improve the conveying form of sliver before the twisting, though sliver parallel, stretch, closely arrange.At present, method commonly used is to install aggregate device in drafting unit additional, by at negative-pressure air-flow passage of the front roller output area of fine spining machine design, thereby make sliver by the time because the drive of negative-pressure air-flow makes fiber must hair incorporate sliver into twists together.It as the patent No. a kind of compact spinning apparatus of 03228410.1, be fixed on the air intake duct of being with inlet scoop and exhaust outlet on adjacent two roller stands by being provided with two ends, be enclosed within the cohesion cover that has collection surface on outer and the circumferencial direction of air intake duct corresponding to the position, inlet scoop, be stuck in the tensioning apparatus in the cohesion cover, be enclosed within ventilative conveying circle and transmission pressue device that cohesion puts, this compact spinning apparatus can make the fibre bundle of front roller output under the suction function that exhausting system produces, be adsorbed on ventilative the conveying on the circle, and pressurization transmission device and ventilative the conveying under the effect of enclosing, fibre bundle is tightened up, the state that stretches is realized the twisting resultant yarn, this compact spinning apparatus can solve the problem of original " filoplume " preferably, improve yarn quality, but also come with some shortcomings, as complex structure, production cost is higher; And compact spinning apparatus and roller belong to the different dynamic device respectively and drive, and easily cause compact spinning apparatus speed and roller speed asynchronous, thereby form stifled yarn and broken yarn phenomenon.Can not eliminate twist triangle zone and influence yarn qualities.

Above-mentioned existing in prior technology defective, the applicant has proposed solution in application number is 200610052980.5 application for a patent for invention, do not repeat them here.

The utility model content

It is 200610052980.5 application for a patent for invention that the purpose of this utility model is based on application number that the applicant formerly proposes, and the resilient disc sheet type solid compact spinning apparatus of " filoplume " problem that occurs in a kind of effective solution spinning process is provided.

The technical solution adopted in the utility model is as follows, a kind of resilient disc sheet type solid compact spinning apparatus, comprise the following roller 2 that is installed on the fine spining machine reel cage 1, bottom roll 5 is installed in below reel cage 1, it is characterized in that: latch plate 3 is installed on reel cage 1, medium rubber roller 6 is installed on latch plate 3, following roller 7, the below that medium rubber roller 6 is installed in down roller 2 is pressed on the bottom roll 5, following roller 7 is pressed on the medium rubber roller 6, between medium rubber roller 6 and bottom roll, be provided with elastic disc 8, elastic disc 8 comprises boundling disc 81, elastic rod 82, boundling disc 81 is pressed on the bottom roll 5 by elastic rod 82 one sides, another side is close proximity to medium rubber roller 6, offers opening and be horn-like by wide extremely narrow arcuate furrow 812 on the one side of boundling disc 81 near medium rubber roller 6.

The utility model further is set to:

Described latch plate 3 is the cambered plate of a two ends bending, medium rubber roller 6, following roller 7 is respectively by upper fixed seat 4, lower fixed seat 10 is installed on the latch plate 3, elastic disc 8 is by elastic rod 82, the boundling disc 81 that is installed in elastic rod 82 two ends by connecting tube 83 is formed, elastic rod 82 in the middle of being positioned at is fixed on the upper fixed seat 4, elastic disc 8 passes through the fixedly elastic force of elastic rod 82 generations, be pressed on pretightning force on the bottom roll 5 as boundling disc 81, like this, by adjusting the fixed position of elastic rod 82 on upper fixed seat, so that boundling disc 81 one sides are pressed on the bottom roll 5, another side can be near living medium rubber roller 6, between the medium rubber roller 6 of play roller 7 and upper fixed seat 4 owing to the elasticity of latch plate 3 lower ends bending generation close-fitting mutually.

Described boundling disc 81 is one to have the polyhedron of at least three arcwall faces 811, its arcwall face 811 is complementary with the outer surface circular arc of bottom roll 5, medium rubber roller 6, preferred boundling disc 81 all offers opening and is horn-like by wide extremely narrow arcuate furrow 812 for having the tetrahedron of four arcwall faces 811 on the arcwall face 811 of boundling disc 81;

The beneficial effects of the utility model are: 1, the utility model has been cancelled and originally has been usually used in the negative pressure device that fine spining machine closely spins, thereby has avoided the stifled yarn phenomenon that causes because of negative pressure device; 2, adopt flared type groove boundling, make cotton yarn enter in the arcuate furrow good bundling effect along bottom roll; 3, the boundling disc is installed in below the bottom roll and the position between the medium rubber roller, cluster area is moved down, thereby shorten the twisting distance, avoided the broken yarn phenomenon that causes apart from process because of twisting; 4, the boundling disc is installed in the below of bottom roll by flexible rod, is pressed on the bottom roll under the effect of flexible rod, and like this, the boundling disc can obtain bigger installation and usage space, installs and uses all comparatively conveniently, effectively increases work efficiency.

Below by the drawings and specific embodiments the utility model is described further.

Description of drawings:

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is the structural representation of medium rubber roller described in the utility model;

Fig. 3 is the structural representation of elastic disc described in the utility model;

Fig. 4 is the structural representation of following roller described in the utility model;

Fig. 5 is the structural representation of latch plate described in the utility model;

Fig. 6 is the side view of Fig. 5.

The specific embodiment

As Fig. 1, Fig. 2, shown in Figure 4, roller 2 down is installed on the reel cage 1 of fine spining machine, bottom roll 5 is installed on the fuselage below the reel cage 1, following roller 2 is pressed on the bottom roll 5, upper fixed seat 4 one ends are connected in down on the axle of roller 2, the other end is installed on latch plate 3, as Fig. 5, shown in Figure 6, latch plate 3 is the cambered plate of a two ends bending, latch plate 3 upper ends are fixed on the reel cage 1, bend also is equipped with lower fixed seat 10 in the lower end of latch plate 3, medium rubber roller 6 is installed on upper fixed seat 4, elastic disc 8, medium rubber roller 6 is pressed on the bottom roll 5, between medium rubber roller 6 and bottom roll 5, be provided with elastic disc 8, elastic disc 8 one sides are pressed on the bottom roll 5, another side abuts against on the medium rubber roller 6, with reference to shown in Figure 3, elastic disc 8 is by boundling disc 81, elastic rod 82, connecting tube 83 is formed, boundling disc 81 is one to have the polyhedron of a plurality of arcwall faces 811, be one to have the tetrahedron of four arcwall faces in the present embodiment, its arcwall face 811 and bottom roll 5, the outer surface circular arc of medium rubber roller 6 is complementary, also offer opening at boundling disc 81 upper edge arcwall faces 811 and be horn-like by wide extremely narrow arcuate furrow 812, arcuate furrow 812 groove top widths, bottom land is narrow, be beneficial to the yarn boundling, elastic rod 82 in the middle of being positioned at is fixed on the upper fixed seat 4, elastic disc 8 passes through the fixedly elastic force of elastic rod 82 generations, be pressed on pretightning force on the bottom roll 5 as boundling disc 81, like this, by adjusting the fixed position of elastic rod 82 on upper fixed seat, so that boundling disc 81 is pressed on the bottom roll 5 on the one hand, another side can be near living medium rubber roller 6; Following roller 7 is installed on lower fixed seat 10, and the medium rubber roller 6 of following roller 7 and upper fixed seat 4 is because the crooked elasticity that produces in latch plate 3 lower ends and close-fitting mutually.

Operation principle of the present utility model is such: when the bottom roll 4 of fine spining machine rotates, the following roller 2 that drive is pressed on the bottom roll 4 rotates synchronously, under the effect of bottom roll 4 and following roller 2, sliver 9 drafted one-tenth cotton yarns, and downwards by bottom roll 4 and medium rubber roller 6, enter in the arcuate furrow 812 on the boundling disc 81 of elastic disc 8, the cotton yarn under arcuate furrow 812 effect by boundling, the gripping point that leads to medium rubber roller 6 and following roller 7, twisted by the fine spining machine spindle, become spun yarn 9, through holding on the cop of silk point back in going into spindle, finish the technical process of stereo tight spinning again.

Claims

1, a kind of resilient disc sheet type solid compact spinning apparatus, comprise the following roller (2) that is installed on the fine spining machine reel cage (1), bottom roll (5) is installed in the below in reel cage (1), it is characterized in that: latch plate (3) also is installed on reel cage (1), medium rubber roller (6) is installed on latch plate (3), following roller (7), the below that medium rubber roller (6) is installed in down roller (2) is pressed on the bottom roll (5), following roller (7) is pressed on the medium rubber roller (6), between medium rubber roller (6) and bottom roll (5), be provided with elastic disc (8), elastic disc (8) comprises boundling disc (81), elastic rod (82), boundling disc (81) is pressed on the bottom roll (5) by elastic rod (82) one side, another side is close proximity to medium rubber roller (6), offers opening and be horn-like by wide extremely narrow arcuate furrow (812) on the one side of boundling disc (81) near medium rubber roller (6).

2, a kind of resilient disc sheet type solid compact spinning apparatus according to claim 1, it is characterized in that: described latch plate (3) is the cambered plate of a two ends bending, medium rubber roller (6), following roller (7) is respectively by upper fixed seat (4), lower fixed seat (10) is installed on the latch plate (3), elastic disc (8) is by elastic rod (82), the boundling disc (81) that is installed in elastic rod (82) two ends by connecting tube (83) is formed, elastic rod (82) in the middle of being positioned at is fixed on the upper fixed seat (4), elastic disc (8) passes through the fixedly elastic force of elastic rod (82) generation, boundling disc (81) one side is pressed on the bottom roll (5), another side is near living medium rubber roller (6), between the medium rubber roller (6) of play roller (7) and upper fixed seat (4) owing to the elasticity of latch plate (3) lower end bend generation close-fitting mutually.

3, a kind of resilient disc sheet type solid compact spinning apparatus according to claim 1 and 2, it is characterized in that: described boundling disc (81) is one to have the polyhedron of at least three arcwall faces (811), its arcwall face (811) is complementary with the outer surface circular arc of bottom roll (5), medium rubber roller (6), all offers opening and be horn-like by wide extremely narrow arcuate furrow (812) on the arcwall face (811) of boundling disc (81).

4, a kind of resilient disc sheet type solid compact spinning apparatus according to claim 3 is characterized in that: preferred boundling disc (81) is for having the tetrahedron of four arcwall faces (811).