CN216235268U

CN216235268U - Sliver can for drawing frame

Info

Publication number: CN216235268U
Application number: CN202122782864.1U
Authority: CN
Inventors: 李剑华; 黄燕华; 敖健星
Original assignee: Foshan Nanjin Weaving Co ltd
Current assignee: Foshan Nanjin Weaving Co ltd
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-04-08
Anticipated expiration: 2031-11-13

Abstract

The utility model relates to a sliver can for drawing frame belongs to the technical field of sliver can, including the staving, be used for placing the tray of silver and locating elevating system in the staving, elevating system includes spring and movable support, movable support's bottom sets up in the inboard bottom of staving, tray frame is installed on movable support's top, the tray is installed on tray frame, the spring is located movable support, in the chamber space that holds that tray frame and the inboard bottom of staving enclose, the spring is used for driving movable support along the direction of height of staving flexible, movable support includes base and crossing telescopic link, the base sets up in the inboard bottom of staving, crossing telescopic link one end is articulated with the base, the other end is articulated with tray frame. This application is for making the input position of silver stable, improves the silver quality after the slivering, provides a drawing frame with cotton sliver barrel.

Description

Sliver can for drawing frame

Technical Field

The application relates to the field of cotton sliver barrels, in particular to a cotton sliver barrel for a drawing frame.

Background

The cotton sliver barrel is used as a main device for transporting and storing cotton slivers in the spinning industry, can well protect the cotton slivers from being damaged, and meanwhile, the cotton sliver barrel can store, transport, transfer and store the cotton slivers after the working procedures are completed among various flow procedures of a factory. In the process of drawing, traditional cotton sliver barrel structure is comparatively simple, only is the staving structure, along with the silver by the continuous extraction of drawing frame, the continuous step-down of the high position of silver makes the silver get into the stroke of drawing frame and lengthens gradually, leads to the speed that the silver transmission advances the drawing frame to slow, simultaneously because the reason of difference in height makes the silver produce easily in transmission process and rocks, makes the input position of silver unstable, leads to the silver quality after the slivering to descend.

Disclosure of Invention

In order to keep cotton slivers placed in different cotton sliver barrels to be extracted at the same height, stabilize the input position of the cotton slivers and improve the quality of the cotton slivers after being formed, the cotton sliver barrel for the drawing machine is provided.

The application provides a pair of cotton sliver can for drawing frame adopts following technical scheme:

the utility model provides a cotton sliver can for drawing frame, includes the staving, is used for placing the tray of silver and locates elevating system in the staving, elevating system includes spring and movable support, movable support's bottom set up in staving inboard bottom, the tray frame is installed on movable support's top, the tray is installed on the tray frame, the spring is located movable support the tray frame with in the holding chamber space that staving inboard bottom encloses, the spring is used for driving movable support follows the direction of height of staving is flexible.

Through adopting above-mentioned technical scheme, at silver extraction in-process, silver gross weight descends, and elevating system utilizes the spring to drive the tray and upwards slides along the staving inside wall, makes the silver of placing in different cotton sliver barrels can keep being extracted under same height to reduce the extraction stroke of silver, rock when avoiding the silver transmission as far as possible and the position that leads to is unstable, improves the quality of slivering.

Preferably, the movable support comprises a base and a crossed telescopic rod, the base is arranged at the bottom of the inner side of the barrel body, one end of the crossed telescopic rod is hinged to the base, and the other end of the crossed telescopic rod is hinged to the tray frame.

Through adopting above-mentioned technical scheme, the movable support reduces the effort of silver to the spring to the support bracket ware supporting role, prolongs the life of spring, and the base setting makes the movable support whole more stable, provides the required fixed position of crossing telescopic link simultaneously to avoid destroying the staving bottom, lead to staving bearing capacity and the intensity step-down of protecting against shock power.

Preferably, the crossed telescopic rod comprises a plurality of pairs of scissor assemblies which are sequentially hinged, each scissor assembly comprises a first telescopic rod and a second telescopic rod, the first telescopic rod is hinged to the middle of the second telescopic rod, and a hinge point between two adjacent pairs of scissor assemblies is shared.

By adopting the technical scheme, the load capacity and the stability of the movable support are improved by utilizing the characteristics of the shear type assembly.

Preferably, one side of the cross type telescopic rod, which is close to the spring, is provided with a clamping hook which is buckled on the spring.

Through adopting above-mentioned technical scheme, the pothook is buckled and is used for utilizing movable support on the spring, with the spring spacing in accommodation space, prevents to produce in the spring slides from top to bottom and rocks, keeps the uniformity that spring and movable support removed.

Preferably, a sliding groove is formed in the inner side of the barrel body, and a sliding block which is inserted into the sliding groove in a sliding mode is arranged on the tray frame.

Through adopting above-mentioned technical scheme, the slider slides from top to bottom along the spout, prevents as far as possible that the tray from taking place the silver extraction position unstability that the slope leads to, improves into strip quality.

Preferably, a buffer cushion is arranged on one side, close to the bottom of the barrel body, of the sliding block.

Through adopting above-mentioned technical scheme, the blotter makes the tray frame can cushion the tray frame when falling to the bottom, prevents tray frame as far as possible to cause wearing and tearing to the spout.

Preferably, reinforcing plates are arranged on the periphery of the outer side of the barrel body.

Through adopting above-mentioned technical scheme, the reinforcing plate is strengthened all around the staving, keeps the ladle body straightness that hangs down as far as possible, prevents as far as possible that the ladle body is ageing or collide and the ladle body slope that leads to, influences reciprocating of tray.

Preferably, the opening edge and the bottom edge of the barrel body are both provided with stainless steel retaining rings.

Through adopting above-mentioned technical scheme, the banding installation of stainless steel retaining ring makes whole sliver can firmer, improves the anti-collision intensity, reduces the wearing and tearing that collision friction leads to between the sliver can.

Preferably, the bottom of the barrel body is provided with a pulley stopping device.

Through adopting above-mentioned technical scheme, the installation of pulley makes the sliver can more conveniently transport or have enough to meet the need, and limited slip device can prevent as far as possible when making the sliver can need fixed position simultaneously and remove.

In summary, the present application includes at least one of the following beneficial technical effects:

in the drawing process of the drawing frame, the total mass is continuously reduced, the lifting mechanism utilizes the spring to drive the tray to slide upwards along the inner side wall of the barrel body, so that the drawn cotton sliver keeps the same height as much as possible, the stroke of cotton sliver transmission is reduced, the transmission of the cotton sliver is kept stable as much as possible, the shaking is reduced, and the quality of finished cotton slivers is improved;

the base of the movable support provides a fixed position required by the crossed telescopic rod, so that the phenomenon that the bearing capacity and the impact resistance strength of the barrel body are lowered due to the damage of the structure of the barrel body caused by the installation of the crossed telescopic rod is avoided;

the sliding groove of the barrel body and the sliding block which is matched with the sliding groove to slide up and down are utilized to prevent the tray from inclining in the lifting process as much as possible, so that the position of the cotton sliver is kept stable as much as possible when the cotton sliver is extracted, and the quality of the finished cotton sliver is improved;

the pulley of the belt end pulley device installed at the bottom of the barrel body enables the cotton sliver barrel to be more convenient to transport or turnover, and the belt end pulley device can prevent movement as much as possible when a fixed position is needed.

Drawings

FIG. 1 is a schematic view in full half section of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a lifting mechanism in an embodiment of the present application;

FIG. 3 is a schematic illustration of the compression of the lift mechanism in an embodiment of the present application;

description of reference numerals: 1. a barrel body; 11. a chute; 2. a tray; 3. a spring; 4. a movable support; 41. a base; 42. cross telescopic links; 421. a first telescopic rod; 422. a second telescopic rod; 423. a hook; 5. a tray rack; 51. a slider; 511. a cushion pad; 6. a reinforcing plate; 7. A stainless steel retaining ring; 8. a pulley.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a sliver can for drawing frame.

Referring to fig. 1, a drawing frame is with cotton sliver can, including staving 1, along 1 inside wall of staving gliding tray 2 and bearing tray 2's elevating system from top to bottom, staving 1 adopts hydraulic press stretch forming, wholly is cylindricly, and the material of ladle body chooses for use high strength to prevent static plastics, uses to prevent that static plastics can make the static insulation of the friction production between the cloth, reduces the possibility that the conflagration takes place. Elevating system includes spring 3 and movable support 4, and the bottom of movable support 4 sets up in the inboard bottom of staving 1, and tray frame 5 is installed on the top of movable support 4, and in this embodiment, tray 2 demountable installation can adopt the welded mode on tray frame 5 in other embodiments, and screw fixed connection is adopted to detachable mounting means, the dismantlement or the change of the tray 2 of being convenient for. Spring 3's one end and 1 inboard bottom fixed connection of staving, the 3 other ends of spring and the mutual butt of tray 2, at the extraction in-process of silver, the overall quality of silver constantly descends, elevating system utilizes spring 3 to stretch to drive tray 2 and upwards slide along 1 inside wall of staving, makes the silver keep same height as far as possible to be extracted to reduce the extraction stroke of silver, rocking when avoiding the silver transmission as far as possible and the unstability that leads to the position, improve the strip quality.

The movable support 4 comprises a base 41 and a crossed telescopic rod, the movable support 4 supports the support device, the acting force of the cotton sliver on the spring 3 is reduced, and the service life of the spring 3 is prolonged. Base 41 sets up the inboard bottom at staving 1, crossing telescopic link fixed mounting is on base 41, the other end of crossing telescopic link is articulated with tray rack 5, in this embodiment, the quantity of crossing telescopic link is three, and the angle between the three crossing telescopic link is each other 60, the structure setting of telescopic link has utilized triangular stability during three crossing, make elevating system more stable, prevent tray 2 as far as possible to take place to incline and produce the difference in height when leading to the silver extraction at the lift in-process, influence the quality of slivering. The crossed telescopic rod comprises a plurality of pairs of scissor assemblies which are sequentially hinged to form, the uppermost scissor assembly is connected to the bottom end of the tray frame 5 in a switching mode, the lowermost scissor assembly is hinged to the base 41 and comprises a first telescopic rod 421 and a second telescopic rod 422, the middle portions of the first telescopic rod 421 and the second telescopic rod 422 are hinged to each other, a hinge point between two adjacent pairs of scissor assemblies is shared, and the load capacity and the stability of the movable support 4 are improved by utilizing the characteristics of the scissor assemblies.

The effect of base 41 lies in providing the fixed position of crossing telescopic link, avoids crossing telescopic link to install in staving 1 bottom, produces the destruction to the structure of staving 1 to influence the bearing capacity and the protecting against shock power of staving 1.

In this embodiment, the cross type telescopic rod is provided with the hook 423, the hook 423 is disposed on a side close to the spring 3, and the hook 423 is buckled on the spring 3 to limit the spring 3 in the accommodating space by using the movable support 4, so as to prevent the spring 3 from shaking during vertical sliding and maintain the consistency of the movement of the spring 3 and the movable support 4.

In this embodiment, the inside wall of staving 1 is provided with spout 11, and the quantity of spout 11 is three, and 11 one end of spout link up in 1 open-top of staving, is provided with the slider 51 with the corresponding quantity of spout 11 on the tray frame 5, and slider 51 slides in spout 11, and slider 51 slides from top to bottom along spout 11, prevents as far as possible that tray 2 from taking place the silver extraction position unstability that the slope leads to improve the stripping quality. One side that slider 51 is close to staving 1 bottom is provided with blotter 511, and in this embodiment, the rubber pad is chooseed for use to the material of blotter 511, can cushion tray 2 when other embodiments select, and blotter 511 makes tray frame 5 descend to the bottommost, prevents tray frame 5 as far as possible to cause wearing and tearing to spout 11.

In this embodiment, the outside of staving 1 is provided with 6 reinforcing plates 6 in the array all around, can set up 8 or 4 in other embodiments, and the effect of reinforcing plate 6 lies in keeping the straightness that hangs down of staving 1 ladle body as far as possible, prevents as far as possible that the ladle body slope that leads to of ladle body ageing or collision for cause the influence to the removal of tray 2. The top opening edge of staving 1 and the bottom edge of staving 1 all set up stainless steel retaining ring 7 and seal, are that whole ladle body is firmer, protect whole circularity and the shock resistance of ladle body, reduce the wearing and tearing that collision friction leads to between the cotton sliver bucket.

In this embodiment, staving 1 bottom outside ring is equipped with three pulley 8 of taking the pulley gear that ends, utilizes pulley 8 more to be convenient for transport or turnover, takes the pulley gear that ends simultaneously and can prevent as far as possible when needs fixed position from removing.

The implementation principle of the cotton sliver can for the drawing frame is as follows: referring to fig. 3, in use, the cotton sliver is mechanically conveyed and wound on the tray 2, the tray 2 slides downwards along with the increase of the weight of the cotton sliver, the spring 3 and the tray frame 5 are compressed downwards, the sliding block 51 of the tray frame 5 slides downwards along the sliding groove 11 inside the barrel body 1, the spring 3 drives the movable support 4 to move downwards by the clamping hook 423, when the weight is increased to a certain value, the buffer pad 511 at the bottom of the sliding block 51 is abutted against the bottom end of the sliding groove 11, the tray 2 stops sliding downwards, and the cotton sliver containing is finished; referring to fig. 1, after the sliver barrel is moved to the feed inlet of the drawing frame, the sliver is extracted, and along with the reduction of the weight of the sliver, the tray 2 slides upwards by using the elastic force of the spring 3, so that the sliver is extracted to keep the same height as much as possible, thereby reducing the extraction stroke of the sliver, avoiding the instability of the position caused by the shaking during the transmission of the sliver as much as possible, and improving the sliver forming quality.

The above are all preferred embodiments of the present application, and the present embodiment is only explained for the present application, and the protection scope of the present application is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cotton sliver can for drawing frame, its characterized in that includes staving (1), is used for placing tray (2) of silver and locates elevating system in staving (1), elevating system includes spring (3) and movable support (4), the bottom of movable support (4) set up in staving (1) inboard bottom, tray frame (5) are installed on the top of movable support (4), install tray (2) on tray frame (5), spring (3) are located movable support (4) tray frame (5) with in the chamber space that holds that staving (1) inboard bottom encloses, spring (3) are used for driving movable support (4) are followed the direction of height of staving (1) is flexible.

2. The sliver can for drawing frame according to claim 1, wherein the movable support (4) comprises a base (41) and a cross telescopic rod, the base (41) is arranged at the bottom of the inner side of the can body (1), one end of the cross telescopic rod is hinged with the base (41), and the other end of the cross telescopic rod is hinged with the tray frame (5).

3. The sliver can for drawing frame of claim 2, wherein said cross-type telescopic rod comprises a plurality of pairs of scissors assemblies hinged in sequence, said scissors assemblies comprise a first telescopic rod (421) and a second telescopic rod (422), said first telescopic rod (421) is hinged to the middle of said second telescopic rod (422), and a hinge point between two adjacent pairs of said scissors assemblies is shared.

4. The sliver can for drawing frame according to claim 2, wherein the cross-type telescopic rod is provided with a hook (423) fastened on the spring (3) at one side close to the spring (3).

5. The sliver can for drawing frame according to claim 1, wherein a sliding groove (11) is provided inside the can body (1), and a sliding block (51) which is slidably inserted into the sliding groove (11) is provided on the tray frame (5).

6. The sliver can for drawing frame of claim 5, wherein a buffer (511) is provided on the side of the slider (51) near the bottom of the can body (1).

7. The sliver can for drawing frame according to claim 1, wherein the outer periphery of the can body (1) is provided with a reinforcing plate (6).

8. The sliver can for drawing frame according to claim 1, wherein the can body (1) is provided with stainless steel guard rings (7) along the opening edge and the bottom edge.

9. The sliver can for drawing frame according to claim 1, wherein the bottom of the can body (1) is provided with a pulley (8) with a pulley stopping device.