CN212223430U

CN212223430U - Cutter for combed cotton yarn

Info

Publication number: CN212223430U
Application number: CN202020752879.6U
Authority: CN
Inventors: 江道勇; 李路
Original assignee: Zaoyang Siyuan Spinning Co ltd
Current assignee: Zaoyang Siyuan Spinning Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-25
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a cutterbar for combed cotton yarn relates to the relevant field of combed cotton yarn processing, for the cutterbar relatively independent setting among the solution prior art, additionally occupies production space's problem with the winding device during cooperation work. The winding roller fixing part is installed to one side of installation stand, and winding roller fixing part and installation stand respectively are provided with two, winding roller fixing part and installation stand fixed connection, one side in the winding roller fixing part outside is provided with the rotation groove, and rotates the setting of groove fore-and-aft direction, and the angle of seting up of rotation groove is one hundred eighty degrees, the front end of winding roller fixing part is provided with cutting mechanism, the rear end of winding roller fixing part is provided with cutting complementary unit.

Description

Cutter for combed cotton yarn

Technical Field

The utility model relates to a cotton yarn processing related field specifically is a cutterbar for cotton yarn combs.

Background

The cotton yarn is made of cotton fiber through a spinning process, and is called cotton thread after being folded and processed. According to different spinning techniques, there are carding yarns and combed yarns. The carded yarn is a yarn spun by a common spinning system by using cotton fibers; combed yarns are yarns spun from cotton fibers via a combed spinning system. The combed yarn is made of high-quality raw materials, fibers in the finished yarn are straight and parallel, less in impurity formation, good in luster, even in evenness and high in strength, and the cotton yarn is mainly used for weaving high-grade fabrics. In the production and processing process of the combed cotton yarn, the combed cotton yarn needs to be wound on a winding drum firstly, and then the combed cotton yarn is cut by a cutter, so that the winding is completed.

However, the existing cutter and the winding device are separately arranged and relatively independent, so that the cutter additionally occupies the production space; there is therefore an urgent need in the market to develop a cutter for combed cotton yarns to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutterbar for combed cotton yarn to the cutterbar relatively independent setting that provides in solving above-mentioned background art additionally occupies the problem in production space with the winding device during cooperation work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutterbar for combed cotton yarn, includes the installation stand, the winding roller mounting is installed to one side of installation stand, and winding roller mounting and installation stand respectively are provided with two, winding roller mounting and installation stand fixed connection, one side in the winding roller mounting outside is provided with rotates the groove, and rotates the setting of groove fore-and-aft direction, and the angle of seting up of rotating the groove is one hundred eighty degrees, the front end of winding roller mounting is provided with cutting mechanism, the rear end of winding roller mounting is provided with cutting complementary unit.

Preferably, step motor is installed to one side of installation stand, it is fixed that installation stand passes through the step motor support with step motor, step motor includes motor shaft, and motor shaft passes the installation stand and is connected through the bearing with the winding roller mounting, and the motor shaft outside is provided with the semicircle ring groove along rotating groove coplanar position, cutting mechanism is including rotating the piece, and rotates the piece and fix with motor shaft.

Preferably, all be provided with flexible intermediate lever and telescopic tube on cutting mechanism and the cutting complementary unit, and flexible intermediate lever is located telescopic tube's one end, flexible intermediate lever and telescopic tube gomphosis, and flexible intermediate lever passes through the bolt fastening with telescopic tube.

Preferably, the cutting knife is installed to the last one end between the flexible intermediate lever of cutting mechanism, and the cutting knife includes the cutting edge, and the direction that sets up of cutting edge is upwards, the other end of cutting knife is provided with the gag lever post, and the both ends of gag lever post are fixed with flexible intermediate lever.

Preferably, one end between the telescopic middle rods on the cutting auxiliary mechanism is provided with a cutting base plate, the two ends of the cutting base plate are fixed with the telescopic middle rods, and the upper end face of the cutting base plate is horizontal.

Preferably, the right side driving motor is installed to the lower extreme of installation stand opposite side, the installation stand passes through driving motor leg joint with driving motor, the opposite side of driving motor support upper end is provided with the fixed plate, and fixed plate and driving motor support integrated into one piece, be provided with drive gear between fixed plate and the driving motor, the last pivot of driving motor passes drive gear and passes through the bearing with the fixed plate to be connected, and the pivot passes through the key with drive gear and fixes.

Preferably, the lower end of the mounting upright post is provided with a mounting bottom plate, and the mounting bottom plate is provided with a mounting hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a closely cooperate with winding equipment, the installation that cutting correlation structure passes through installation stand and winding roller mounting directly lies in waiting to twine with winding roller's front and back both ends, it is out of work when twining, accomplish in the winding, through step motor's drive, make the rotating member on the cutting mechanism drive flexible intermediate lever and telescopic tube rotate along rotating the groove forward, until the cutting knife on the cutting mechanism with combing the cotton yarn contact and drive its cutting backing plate that presses on the cutting auxiliary mechanism, thereby cut off combing cotton yarn, the work of back step motor makes cutting mechanism correlation structure reset, take off the winding roller, change new winding roller, continue the next round of winding and cutting work, the cutter combines together with the winding device, cooperate the work, the production space that makes equipment occupy reduces greatly;

2. in the utility model, a driving motor bracket, a fixed plate and a driving gear are added for matching with the winding device, the driving gear is driven by the driving motor to rotate, and the driving gear is meshed with a driven gear arranged on the winding roller, so that the winding roller rotates to wind, and the normal rotation of the winding roller can not be hindered by a related structure on a cutter;

3. the utility model discloses an in, there is the supplementary cutting mechanism work of cutting complementary unit, and the lower part has the cutting backing plate to support when making the cutting knife cutting, makes under the condition that the lower end has the support, and cutting efficiency is higher, can directly cut off.

Drawings

FIG. 1 is a front view of a cutter for combed cotton yarn in accordance with the present invention;

FIG. 2 is a top view of a cutter for combed cotton yarn according to the present invention;

fig. 3 is a schematic structural view of the winding roller fixing member of the present invention.

In the figure: 1. mounting a bottom plate; 2. mounting the upright post; 3. a stepping motor; 4. a stepper motor support; 5. a wind roller fixing member; 6. a rotating groove; 7. a cutting mechanism; 8. a limiting rod; 9. a cutting knife; 10. a drive motor; 11. a drive motor support; 12. a fixing plate; 13. a drive gear; 14. a cutting assist mechanism; 15. a telescopic middle rod; 16. a telescopic sleeve; 17. cutting the base plate; 18. a rotating member; 19. a motor shaft.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a cutterbar for combed cotton yarn, including installation stand 2, winding roller mounting 5 is installed to one side of installation stand 2, and winding roller mounting 5 respectively is provided with two with installation stand 2, winding roller mounting 5 and installation stand 2 fixed connection, one side in the winding roller mounting 5 outside is provided with rotation groove 6, and the direction setting around rotation groove 6, the angle of seting up of rotation groove 6 is one hundred eighty degrees, when primary importance, cutting mechanism 7 and the relative symmetry of 14 horizontal positions of cutting auxiliary mechanism, during the cutting, cutting mechanism 7 presses to cutting auxiliary mechanism 14, make the cutting accomplish, the front end of winding roller mounting 5 is provided with cutting mechanism 7, the rear end of winding roller mounting 5 is provided with cutting auxiliary mechanism 14.

Furthermore, one side of the installation upright post 2 is provided with a stepping motor 3, the installation upright post 2 and the stepping motor 3 are fixed by a stepping motor bracket 4, the stepping motor 3 comprises a motor rotating shaft 19, and the motor rotating shaft 19 passes through the mounting upright post 2 and is connected with the winding roller fixing part 5 through a bearing, a semi-circular groove is arranged at the position of the same plane along the rotating groove 6 at the outer side of the motor rotating shaft 19, that is, the upper and lower ends of the contact position of the motor rotating shaft 19 and the winding roller fixing member 5 are provided with bearings, the radius of the arrangement groove arranged in the middle of the bearing is larger than that of the motor rotating shaft 19, so that the friction force is small when rotating, the other end position of the winding roller fixing member 5 is provided with a hole, so that the intermediate shaft of the winding roller enters, and is fixed by a fixing mechanism, which is a common way of fixing the winding roller and is not limited to a specific fixing way, the cutting mechanism 7 comprises a rotating part 18, and the rotating part 18 is fixed with a motor rotating shaft 19.

Further, a telescopic middle rod 15 and a telescopic sleeve 16 are arranged on the cutting mechanism 7 and the cutting auxiliary mechanism 14, the telescopic middle rod 15 is located at one end of the telescopic sleeve 16, the telescopic middle rod 15 is embedded with the telescopic sleeve 16, the telescopic middle rod 15 and the telescopic sleeve 16 are fixed through bolts, and the telescopic structure is suitable for different specifications of combed cotton yarn winding finished products.

Further, cutting knife 9 is installed to the one end between the flexible intermediate lever 15 on cutting mechanism 7, and cutting knife 9 includes the cutting edge, and the direction that sets up of cutting edge is upwards, and when 14 positions of cutting complementary unit rotated, the cutting edge just pressed in combed cotton yarn upper end to accomplish the cutting, the other end of cutting knife 9 is provided with gag lever post 8, and the both ends of gag lever post 8 are fixed with flexible intermediate lever 15.

Further, one end between the telescopic middle rods 15 on the cutting auxiliary mechanism 14 is provided with a cutting backing plate 17, two ends of the cutting backing plate 17 are fixed with the telescopic middle rods 15, and the upper end face of the cutting backing plate 17 is horizontal.

Further, driving motor 10 is installed to the lower extreme of 2 opposite sides on right side installation stand, installation stand 2 passes through driving motor support 11 with driving motor 10 and is connected, the opposite side of driving motor support 11 upper end is provided with fixed plate 12, and fixed plate 12 and driving motor support 11 integrated into one piece, be provided with drive gear 13 between fixed plate 12 and the driving motor 10, the pivot passes through drive gear 13 and is connected through the bearing with fixed plate 12 on driving motor 10, the pivot passes through the key with drive gear 13 and fixes.

Further, the lower end of the mounting upright post 2 is provided with a mounting bottom plate 1, and the mounting bottom plate 1 is provided with a mounting hole.

The working principle is as follows: when in use, the mounting bottom plate 1 is fixed with a workbench through a mounting hole, two ends of a winding roller are fixed on a winding roller fixing part 5 firstly, a driven gear on the winding roller and a driving gear 13 are positioned on the same vertical plane, the driving gear 13 is driven to rotate through a driving motor 10, the driving gear 13 is meshed with the driven gear arranged on the winding roller, so that the winding roller starts to wind, after the winding is finished, the stepping motor 3 is driven to drive a rotating part 18 on the cutting mechanism 7 to drive a telescopic middle rod 15 and a telescopic sleeve 16 to rotate forwards along a rotating groove 6 until a cutting knife 9 on the cutting mechanism 7 is contacted with combed cotton yarn and drives the cutting knife to press a cutting backing plate 17 on the cutting auxiliary mechanism 14, so that the combed cotton yarn is cut off, the rear stepping motor 3 works to reset the relevant structure of the cutting mechanism 7, the winding roller is taken down and a new winding roller is replaced, and continuing the next winding and cutting operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A cutter for combed cotton yarns, comprising a mounting upright (2), characterized in that: winding roller mounting (5) are installed to one side of installation stand (2), and winding roller mounting (5) and installation stand (2) respectively are provided with two, winding roller mounting (5) and installation stand (2) fixed connection, one side in the winding roller mounting (5) outside is provided with rotation groove (6), and rotates groove (6) fore-and-aft direction setting, and the angle of seting up of rotation groove (6) is one hundred eighty degrees, the front end of winding roller mounting (5) is provided with cutting mechanism (7), the rear end of winding roller mounting (5) is provided with cutting complementary unit (14).

2. A cutter for combed cotton yarn according to claim 1, characterized in that: step motor (3) are installed to one side of installation stand (2), it is fixed through step motor support (4) that installation stand (2) and step motor (3) are passed, step motor (3) include motor shaft (19), and motor shaft (19) pass installation stand (2) and winding roller mounting (5) and are connected through the bearing, and the motor shaft (19) outside is provided with the semicircle ring groove along rotating groove (6) coplanar position, cutting mechanism (7) are including rotating piece (18), and rotate piece (18) and motor shaft (19) are fixed.

3. A cutter for combed cotton yarn according to claim 1, characterized in that: the cutting mechanism (7) and the cutting auxiliary mechanism (14) are provided with a telescopic middle rod (15) and a telescopic sleeve (16), the telescopic middle rod (15) is located at one end of the telescopic sleeve (16), the telescopic middle rod (15) is embedded with the telescopic sleeve (16), and the telescopic middle rod (15) and the telescopic sleeve (16) are fixed through bolts.

4. A cutter for combed cotton yarn according to claim 3, characterized in that: cutting knife (9) are installed to the one end between flexible intermediate lever (15) on cutting mechanism (7), and cutting knife (9) include the cutting edge, and the direction that sets up of cutting edge makes progress, the other end of cutting knife (9) is provided with gag lever post (8), and the both ends of gag lever post (8) are fixed with flexible intermediate lever (15).

5. A cutter for combed cotton yarn according to claim 3, characterized in that: one end between the telescopic middle rods (15) on the cutting auxiliary mechanism (14) is provided with a cutting backing plate (17), the two ends of the cutting backing plate (17) are fixed with the telescopic middle rods (15), and the upper end face of the cutting backing plate (17) is horizontal.

6. A cutter for combed cotton yarn according to claim 1, characterized in that: right side driving motor (10) are installed to the lower extreme of installation stand (2) opposite side, installation stand (2) are connected through driving motor support (11) with driving motor (10), the opposite side of driving motor support (11) upper end is provided with fixed plate (12), and fixed plate (12) and driving motor support (11) integrated into one piece, be provided with drive gear (13) between fixed plate (12) and driving motor (10), the pivot passes drive gear (13) and is connected through the bearing with fixed plate (12) on driving motor (10), and the pivot is fixed through the key with drive gear (13).

7. A cutter for combed cotton yarn according to claim 1, characterized in that: the lower end of the mounting upright post (2) is provided with a mounting bottom plate (1), and the mounting bottom plate (1) is provided with a mounting hole.