CN211619594U

CN211619594U - Shock-absorbing mechanism for bobbin winder

Info

Publication number: CN211619594U
Application number: CN201922431227.2U
Authority: CN
Inventors: 王向东; 梅文莱
Original assignee: Sichuan Hengchuang Special Fiber Co
Current assignee: Sichuan Hengchuang Special Fiber Co
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-02
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a damper for cone winder belongs to weaving equipment technical field, including body and cylinder, the cylinder lower extreme is provided with the drum stand, be provided with damper between cylinder and the drum stand, damper includes shock attenuation sleeve and lower shock attenuation sleeve, goes up and has set gradually shock attenuation board, ball-type slide, ball-type support and lower shock attenuation board by last under to between shock attenuation sleeve and the lower shock attenuation sleeve, the stereoplasm snare of shearing is established in the outside of ball-type slide, and the stereoplasm circle of shearing is provided with high elasticity damping circle with the piece of lower shock attenuation sleeve. A high-elasticity damping ring is arranged between the hard anti-shearing ring and the lower damping sleeve, so that the damping ring and the hard anti-shearing ring are matched to form a closed damping area, when the roller vibrates or is subjected to large impact on the spherical support, the kinetic energy is converted into internal energy or other forms of capacity by utilizing sliding friction and damping friction and then dissipated, and the stress characteristic of the roller of the bobbin winder is improved.

Description

Shock-absorbing mechanism for bobbin winder

Technical Field

The utility model belongs to the technical field of weaving equipment, specifically relate to a damper for cone winder.

Background

The bobbin winder is a special device in the textile industry. The winding is used as the last process of spinning and the first process of weaving, plays a role of bearing a bridge from top to bottom, and therefore plays an important role in the field of spinning; the bobbin yarns (or skeins) with less capacity are connected through winding to form bobbins with larger capacity, and the capacity of one bobbin is equivalent to more than twenty bobbin yarns. The bobbin can be used for warping, cabling, winding, dyeing, weft yarns on shuttleless looms, knitting yarns and the like. If the cop is directly used in the steps, the stop time is too long, the production efficiency is improved, and the product quality is improved, so that the increase of the package capacity is a necessary condition for improving the productivity and the quality of the subsequent steps; the yarns produced by cotton mills have defects and impurities such as slubs, details, double yarns, soft twisted yarns, neps, etc. During spooling, the yarn is checked by using the yarn cleaning device, defects and impurities which affect the quality of the fabric on the yarn are cleaned, the uniformity and the smoothness of the yarn are improved, so that the yarn breakage in the subsequent process is reduced, and the appearance quality of the fabric is improved. The defects and impurities on the yarn are removed most reasonably in the winding process, because the work of each bobbin is independently performed during winding, and when the breakage of one bobbin is processed, other bobbins can continue to work without being influenced;

the existing bobbin winder can generate large vibration in the daily operation process, easily causes the spindle to jump too much, influences the production efficiency, can generate large production noise, and can not meet the requirement of modern production.

Disclosure of Invention

The utility model aims to provide a: in order to solve the technical problem of overlarge vibration of a bobbin winder caused by lack of a damping device in the prior art, a damping mechanism for the bobbin winder is provided,

the utility model adopts the technical scheme as follows:

the damping mechanism for the bobbin winder comprises a body and a roller, wherein a roller frame is arranged at the lower end of the roller, a damping component is arranged between the roller and the roller frame and comprises an upper damping sleeve, a hard shear-resistant ring and a lower damping sleeve, an upper damping plate, a spherical sliding plate, a spherical support and a lower damping plate are sequentially arranged between the upper damping sleeve and the lower damping sleeve from top to bottom, the hard shear-resistant ring is sleeved on the outer side of the spherical sliding plate, and a piece of the hard shear-resistant ring and the lower damping sleeve is provided with a high-elasticity damping ring.

The utility model discloses a further preferred, it has the groove of shearing to set up on the damping sleeve down, and the inslot that shears is provided with the shear pin, and stereoplasm shear ring is fixed through the shear pin.

The utility model discloses a further preferred, high elasticity damping circle is soft structure, adopts macromolecular material.

The utility model discloses a further preferred, lower damping sleeve and lower damping plate, ball-type support structure as an organic whole.

The utility model discloses a further preferred, it is bolted connection with last damping sleeve to go up the damping plate, and lower damping plate is bolted connection with lower damping sleeve.

The utility model discloses a further preferred, go up the damping sleeve and be provided with the chucking spare that is used for connecting down between the damping sleeve.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses a by last shock attenuation board, the ball-type slide, ball-type support and lower shock attenuation board that set up between last shock attenuation sleeve and lower shock attenuation sleeve, and be provided with high elasticity damping circle at stereoplasm shearing circle and the piece of lower shock attenuation sleeve, make damping ring and stereoplasm shearing circle cooperate and form a confined damping region, when the cylinder takes place to vibrate or receives great impact to ball-type support, utilize sliding friction and damping friction to convert kinetic energy into the ability of internal energy or other forms and then dissipate away, improve the cylinder atress characteristic of cone winder, improve current cone winder and do not have the shortcoming of horizontal rigidity and damping, provide horizontal rigidity and damping of cone winder, prolong the structure cycle, friction power consumption and damping material double power consumption, it is more to consume seismic energy, compared with prior art, the utility model discloses simple structure, the cost is lower, utilize friction power consumption and damping power consumption, the kinetic energy of the vibration of the roller is converted into internal energy and dissipated.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

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

reference numerals: 1-roller, 2-roller frame, 3-upper damping sleeve, 4-lower damping sleeve, 5-hard anti-shearing ring, 6-clamping piece, 7-upper damping plate, 8-spherical sliding plate, 9-anti-shearing pin, 10-high elastic damping ring and 11-spherical support.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limiting the invention, i.e., the described embodiments are merely a few embodiments, rather than all embodiments, and that all features disclosed in this specification, or all methods or process steps disclosed, may be combined in any suitable manner, except for mutually exclusive features and/or steps.

It should be noted that the terms "length," "width," "height," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "head," "tail," and the like, indicate orientations or positional relationships that are based on the orientations or positional relationships illustrated in the drawings, are used for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The present invention will be described in detail with reference to fig. 1.

The first embodiment is as follows: damping mechanism for cone winder, including body and

cylinder

1, 1 lower extreme of cylinder is provided with roller frame 2, be provided with damper between cylinder 1 and the roller frame 2, damper includes shock attenuation sleeve 3 and lower shock attenuation sleeve 4, go up shock attenuation sleeve 3 and have set gradually shock attenuation board 7 down by last between the shock attenuation sleeve 4 down, ball-type slide 8, ball-type support 11 and shock attenuation board down, ball-type support 11 is hemisphere type structure, ball-type support 11 and ball-type slide 8 sliding connection, the stereoplasm ring 5 cover that shears is established in the outside of ball-type slide 8, the stereoplasm ring 5 that shears is provided with high elasticity damping circle 10 with the piece of lower shock attenuation sleeve 4.

The lower damping sleeve 4 is provided with a shear groove, a shear pin 9 is arranged in the shear groove, and the hard shear ring 5 is fixed through the shear pin 9.

The high-elasticity damping ring 10 is of a soft structure and made of high polymer materials.

The lower damping sleeve 4, the lower damping plate and the spherical support 11 are of an integrated structure.

The upper damping plate 7 is connected with the upper damping sleeve 3 through bolts, and the lower damping plate is connected with the lower damping sleeve 4 through bolts.

A clamping piece 6 for connection is arranged between the upper damping sleeve 3 and the lower damping sleeve 4.

The working principle is as follows: the damping mechanism of the bobbin winder receives the vibration transmitted from the roller 1, an upper damping plate 7, a spherical sliding plate 8, a spherical support 11 and a lower damping plate are arranged between an upper damping sleeve 3 and a lower damping sleeve 4, and a high-elasticity damping ring 10 is arranged between the hard anti-shearing ring 5 and the lower damping sleeve 4, so that the damping ring and the hard anti-shearing ring 5 are matched to form a closed damping area, when the roller 1 vibrates or is greatly impacted on the spherical support 11, the kinetic energy is converted into internal energy or the capacity of other forms by utilizing the sliding friction and the damping friction to be dissipated, the stress characteristic of the roller 1 of the bobbin winder is improved, the defects that the existing bobbin winder does not have horizontal rigidity and damping are overcome, the horizontal rigidity and damping of the bobbin winder are provided, the structural period is prolonged, the friction energy consumption and the damping material consume two times, and more earthquake energy is consumed.

The fixed connection, fixed mounting or fixed arrangement mode comprises the existing common technologies, such as bolt fixing, welding, riveting and the like, and all the technologies play a role in fixing without influencing the overall effect of the device.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. Shock attenuation mechanism for cone winder, including body and cylinder (1), cylinder (1) lower extreme is provided with roller frame (2), its characterized in that, be provided with damper assembly between cylinder (1) and roller frame (2), damper assembly includes shock attenuation sleeve (3), stereoplasm shear ring (5) and lower shock attenuation sleeve (4), and last shock attenuation board (7), ball-type slide (8), ball-type support (11) and lower shock attenuation board have set gradually by last under to between last shock attenuation sleeve (3) and lower shock attenuation sleeve (4), stereoplasm shear ring (5) cover is established in the outside of ball-type slide (8), and the piece of stereoplasm shear ring (5) and lower shock attenuation sleeve (4) is provided with high elasticity damping circle (10).

2. The damping mechanism for the bobbin winder according to claim 1, wherein the lower damping sleeve (4) is provided with a shear groove, a shear pin (9) is arranged in the shear groove, and the hard shear ring (5) is fixed by the shear pin (9).

3. The shock absorbing mechanism for the bobbin winder, according to claim 1, wherein the high elastic damping ring (10) is of a soft structure and is made of a high polymer material.

4. Damping mechanism for spoolers according to claim 1, characterized in that said lower damping sleeve (4) is of an integral structure with a lower damping plate, a spherical seat (11).

5. Damping mechanism for winding machines according to claim 1, characterized in that the upper damping plate (7) is bolted to the upper damping sleeve (3) and the lower damping plate is bolted to the lower damping sleeve (4).

6. Damping mechanism for spoolers according to claim 1, characterized in that a clamping member (6) for connection is arranged between said upper damping sleeve (3) and lower damping sleeve (4).