CN215050951U

CN215050951U - Drawing frame creeling protection device for water-soluble yarns

Info

Publication number: CN215050951U
Application number: CN202121094268.8U
Authority: CN
Inventors: 许永忠; 徐晓红
Original assignee: Nantong Huibang Textile Co ltd
Current assignee: Nantong Huibang Textile Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-07
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a drawing frame protection device that trades for water-soluble yarn relates to drawing frame technical field, including drawing frame, yarn winding drum and the protection device that trades, the protection device movable mounting that trades in the left side of drawing frame, yarn winding drum fixed mounting in the upper end of the protection device that trades, the protection device that trades installs outer protection shield including the carousel that trades, the last fixed surface of the carousel that trades, and the upper end fixed mounting of outer protection shield has the guardrail. The utility model discloses an increase reel-changing carousel, outer protection shield and guardrail, when avoiding the reel to change and the friction of bottom, reduced the power energy resource consumption that the reel was changed, yarn rolling section of thick bamboo takes place to empty when preventing to change, has avoided the unexpected parking of drawing frame, increases protection complementary unit for frictional force when yarn winding section of thick bamboo and lateral wall contact reduces, avoids frictional force to increase the work burden when yarn winding section of thick bamboo is from passing.

Description

Drawing frame creeling protection device for water-soluble yarns

Technical Field

The utility model relates to a drawing frame protection device that trades relates to drawing frame technical field, concretely relates to drawing frame protection device that trades for water-soluble yarn.

Background

The drawing frame is used for improving the internal structure of a sliver, so that the uniformity of a long section of the sliver is improved, meanwhile, the weight unevenness is reduced, fibers in the sliver are straightened and parallel, hooks are reduced, the fineness meets the specification, raw materials of different types or different qualities are uniformly mixed to reach the specified mixing ratio, the drawing frame is divided into a roller drafting drawing frame and a gilling machine according to the form of a drafting mechanism, a yarn winding drum is required when the drawing frame is used, the stretched yarn is wound by the yarn winding drum, and the yarn winding drum needs to be replaced after the yarn winding drum is saturated in winding. The following problems exist in the prior art:

1. when the existing yarn winding drum is replaced, a linear replacement mode is adopted, namely the replacement winding drum is transmitted to the position of the working winding drum from the other side of the drawing frame, and then the working winding drum is replaced, huge friction force can be generated between the winding drum and the bottom surface in the process, the friction force needs larger power to overcome, and meanwhile, due to the fact that the winding drum is higher, the bottom friction can cause the drawing frame to topple in the moving process, and the whole drawing frame is directly stopped accidentally;

2. the yarn reel can receive the frictional force of bottom when rotatory, adds fixed protection device simultaneously after, the reel can produce slight rocking when rotating for reel and protection device produce the friction of side direction, are unfavorable for the rotation rolling of reel.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drawing frame creeling protection device for water-soluble yarns, which aims to provide a turntable type reel replacing mode and solve the problems of increased energy consumption of friction and reel toppling when replacing a reel; the other purpose is to solve the problem that lateral friction is large when the winding drum rotates, so that the effect of reducing the workload when the winding drum rotates is achieved.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a drawing frame protection device that trades for water-soluble yarn, includes drawing frame, yarn winding drum and protection device that trades, protection device movable mounting that trades in the left side of drawing frame, yarn winding drum fixed mounting is in the upper end of protection device that trades, protection device trades including the carousel that trades, the last fixed surface of the carousel that trades installs outer protection shield, the upper end fixed mounting of outer protection shield has the guardrail.

The inside fixed mounting of the lower extreme of outer protection shield has protection complementary unit, protection complementary unit is including ball hinge pivot, the peripheral movable mounting of ball hinge pivot has supplementary rotary drum.

The utility model discloses technical scheme's further improvement lies in: the upper surface of the tube changing turntable is provided with a mounting groove, the outer protection plate is fixedly mounted at the outer edge of the upper end of the mounting groove, and the mounting groove is distributed in a circumferential array on the edge of the upper surface of the tube changing turntable.

By adopting the technical scheme, the installation groove in the scheme is matched with the bobbin changing turntable to complete the installation of the yarn winding bobbin.

The utility model discloses technical scheme's further improvement lies in: the mounting groove is characterized in that a rotation turntable is movably mounted on the bottom surface inside the mounting groove, and anti-slip nails are fixedly mounted on the upper surface of the rotation turntable.

By adopting the technical scheme, the rotation turntable in the scheme is matched with the anti-skid nails to complete the auxiliary rotation of the yarn winding drum.

The utility model discloses technical scheme's further improvement lies in: the lower end of the ball hinge rotating shaft is movably connected with a hinge base, the upper end of the ball hinge rotating shaft is fixedly connected with a movement limiting ferrule, and an elastic part is fixedly connected to the inner surface of the movement limiting ferrule.

By adopting the technical scheme, the ball hinge rotating shaft in the scheme is matched with the movement limiting ferrule to play a buffering role in the contact between the yarn winding drum and the auxiliary rotating drum.

The utility model discloses technical scheme's further improvement lies in: the lower extreme movable mounting of the left side of drawing frame has rotatory flexible post, the lower extreme fixed mounting of rotatory flexible post has a winding drum fastener.

By adopting the technical scheme, the rotary telescopic column in the scheme is matched with the winding drum clamping piece to provide rotary power for the yarn winding drum.

The utility model discloses technical scheme's further improvement lies in: the yarn winding drum comprises a working winding drum and a replacement winding drum, the working winding drum is fixedly installed in the installation groove, the replacement winding drum is fixedly installed in the installation groove, and the upper end of the yarn winding drum is provided with a rotary clamping groove.

Adopt above-mentioned technical scheme, the work in this scheme is received the reel and is received the reel with the replacement and can replace the rolling yarn.

The utility model discloses technical scheme's further improvement lies in: and a clamping column is arranged at the edge of the bottom of the winding drum clamping piece, and the position of the clamping column corresponds to the position of the rotary clamping groove.

By adopting the technical scheme, the winding drum clamping piece in the scheme is matched with the rotary clamping groove to complete the rotation of the yarn winding drum.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a drawing frame creeling protection device for water-soluble yarn, this use novel increase creeling carousel, outer protection shield and guardrail, the drawing frame during operation is installed the yarn reel on the inside rotation carousel of mounting groove, the creeling carousel transports the work winding reel to the drawing frame yarn export, and make the work winding reel rotate the rolling by winding reel fastener cooperation rotary clamping groove, during the change, drive the replacement by creeling carousel and take off the reel and change, the reel change mode of disc rotary type when avoiding the reel to change and the friction of bottom, the power energy resource consumption that the reel was changed has been reduced, outer protection shield and the guardrail that the side increased simultaneously can effectively protect the yarn winding reel, the yarn winding reel takes place to empty when preventing to change, the unexpected parking of drawing frame has been avoided.

2. The utility model provides a drawing frame creeling protection device for water-soluble yarn, the utility model discloses increase protection complementary unit, yarn winding drum is when carrying out the rotation rolling, and the contact of outer protection shield lateral wall, install supplementary rotary drum on the outer protection shield lateral wall, supplementary rotary drum can be rotatory along with yarn winding drum when the contact, frictional force when making yarn winding drum and lateral wall contact reduces, avoid frictional force to increase the work burden when yarn winding drum is from passing, removal restriction lasso and elastic component of inside ball hinge pivot cooperation upper end make supplementary rotary drum to can be the shrink of small amplitude all around, contact between yarn winding drum and the supplementary rotary drum is received with this buffering, avoid supplementary rotary drum card to die.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the creel protection device of the present invention;

FIG. 3 is a schematic structural view of the protection assisting mechanism of the present invention;

FIG. 4 is a schematic view of the bottom structure of the present invention;

fig. 5 is the structural schematic diagram of the winding drum clamping member and the rotary telescopic column of the present invention.

In the figure: 1. drawing frame; 11. rotating the telescopic column; 12. a winding drum clamping piece;

2. a yarn take-up drum; 21. a working take-up drum; 22. replacing the take-up reel; 23. rotating the clamping groove;

3. a bobbin change protection device; 31. a cylinder changing turntable; 32. mounting grooves; 33. a rotation turntable;

34. an outer protective plate; 35. a guardrail; 36. anti-skid nails; 37. a protection assistance mechanism;

371. a hinge base; 372. an auxiliary drum; 373. a movement limiting ferrule; 374. an elastic member; 375. ball hinge pivot.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-5, the utility model provides a drawing frame creeling protection device for water-soluble yarn, including drawing frame 1, yarn winding drum 2 and creeling protection device 3, creeling protection device 3 movable mounting is in the left side of drawing frame 1, and yarn winding drum 2 fixed mounting is in creeling protection device 3's upper end.

In the present embodiment, the drawing frame 1 is used for drawing water-soluble yarn, the yarn winding drum 2 is used for winding yarn, and the bobbin-changing protection device 3 is used for replacing the yarn winding drum 2 and protecting the yarn winding drum during replacement.

As shown in fig. 1-5, in this embodiment, preferably, a rotary telescopic column 11 is movably mounted at a lower end of a left side of the drawing frame 1, a winding drum clamping member 12 is fixedly mounted at a lower end of the rotary telescopic column 11, the yarn winding drum 2 includes a working winding drum 21 and a replacement winding drum 22, the working winding drum 21 is fixedly mounted inside the mounting groove 32, the replacement winding drum 22 is fixedly mounted inside the mounting groove 32, a rotary clamping groove 23 is formed at an upper end of the yarn winding drum 2, a clamping column is arranged at a bottom edge of the winding drum clamping member 12, a position of the clamping column corresponds to a position of the rotary clamping groove 23, the winding drum clamping member 12 is inserted into the rotary clamping groove 23 and is driven to rotate by the rotary telescopic column 11, so as to realize autorotation winding of the working winding drum 21, and in the replacement process, the rotary telescopic column 11 controls expansion and contraction of the winding drum clamping member 12.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the creeling protection device 3 includes a creeling rotary table 31, an outer protection plate 34 is fixedly mounted on an upper surface of the creeling rotary table 31, a guardrail 35 is fixedly mounted on an upper end of the outer protection plate 34, an installation groove 32 is formed in an upper surface of the creeling rotary table 31, the outer protection plate 34 is fixedly mounted on an upper outer edge of the installation groove 32, the installation groove 32 is circumferentially distributed on an upper surface edge of the creeling rotary table 31 in an array manner, an autorotation rotary table 33 is movably mounted on a bottom surface inside the installation groove 32, and anti-slip nails 36 are fixedly mounted on an upper surface of the autorotation rotary table 33.

In this embodiment, draw frame 1 during operation installs yarn winding drum 2 on the inside rotation carousel 33 of mounting groove 32, creeling carousel 31 transports work winding drum 21 to the yarn export of draw frame 1, and make work winding drum 21 rotate the rolling by winding drum fastener 12 cooperation rotating groove 23, during the change, drive replacement winding drum 22 by creeling carousel 31 and change, the friction with the bottom when reel change is avoided to the reel change mode of disc rotary type, the power energy consumption that the reel was changed has been reduced, the outer protection shield 34 and the guardrail 35 that increase simultaneously the side can effectively protect yarn winding drum 2, yarn winding drum 2 takes place to empty when preventing to change, the unexpected parking of draw frame 1 has been avoided.

Example 3

As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the protection auxiliary mechanism 37 is fixedly installed inside the lower end of the outer protection plate 34, the protection auxiliary mechanism 37 includes a ball hinge rotating shaft 375, an auxiliary rotating cylinder 372 is movably installed on the periphery of the ball hinge rotating shaft 375, a hinge base 371 is movably connected to the lower end of the ball hinge rotating shaft 375, a movement limiting collar 373 is fixedly connected to the upper end of the ball hinge rotating shaft 375, and an elastic member 374 is fixedly connected to the inner surface of the movement limiting collar 373.

In this embodiment, yarn winding drum 2 is when carrying out the rotation rolling, with the contact of outer protection plate 34 lateral wall, install supplementary rotary drum 372 on the outer protection plate 34 lateral wall, supplementary rotary drum 372 can be rotatory along with yarn winding drum 2 when the contact, make the frictional force when yarn winding drum 2 and lateral wall contact reduce, avoid frictional force to increase the work burden when yarn winding drum 2 is from biography, removal restriction lasso 373 and the elastic component 374 of inside ball hinge pivot 375 cooperation upper end make supplementary rotary drum 372 to can be the shrink of small amplitude all around, with the pressure that contact produced between this buffering yarn winding drum 2 and the supplementary rotary drum 372, avoid supplementary rotary drum 372 card to die.

The working principle of the drawing frame creel protection device for water-soluble yarns is described in detail below.

As shown in fig. 1-5, the drawing frame 1 is operated to install the yarn winding drum 2 on the rotation turntable 33 inside the installation groove 32, the bobbin changing turntable 31 transports the working winding drum 21 to the yarn outlet of the drawing frame 1, and the winding drum clamping piece 12 is matched with the rotary clamping groove 23 to enable the working winding drum 21 to rotate and wind, during replacement, the bobbin changing turntable 31 drives the replacement winding drum 22 to replace, the outer protection plate 34 and the guardrail 35 which are added on the side surface can effectively protect the yarn winding drum 2, the yarn winding drum 2 is prevented from toppling during replacement, when the yarn winding drum 2 performs rotation winding, the yarn winding drum 2 is in contact with the side wall of the outer protection plate 34, the auxiliary drum 372 is installed on the side wall of the outer protection plate 34, the auxiliary drum 372 can rotate along with the yarn winding drum 2 during contact, and the friction force between the yarn winding drum 2 and the side wall is reduced.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a drawing frame protection device that trades for water-soluble yarn, includes drawing frame (1), yarn take-up drum (2) and protection device that trades (3), protection device that trades (3) movable mounting is in the left side of drawing frame (1), yarn take-up drum (2) fixed mounting is in the upper end of protection device that trades (3), its characterized in that: the cylinder changing protection device (3) comprises a cylinder changing turntable (31), an outer protection plate (34) is fixedly installed on the upper surface of the cylinder changing turntable (31), and a guardrail (35) is fixedly installed at the upper end of the outer protection plate (34);

the inside fixed mounting of the lower extreme of outer protection shield (34) has protection complementary unit (37), protection complementary unit (37) is including ball hinge pivot (375), supplementary rotary drum (372) are installed in the periphery activity of ball hinge pivot (375).

2. The drawing frame creel protection device for water-soluble yarns according to claim 1, wherein: mounting groove (32) have been seted up to the upper surface of trading a section of thick bamboo carousel (31), outer protection shield (34) fixed mounting is in the upper end outward flange of mounting groove (32), mounting groove (32) are circumference array distribution at the upper surface edge of trading a section of thick bamboo carousel (31).

3. The drawing frame creel protection device for water-soluble yarns according to claim 2, wherein: the inner bottom surface of the mounting groove (32) is movably provided with a rotation turntable (33), and the upper surface of the rotation turntable (33) is fixedly provided with anti-skid nails (36).

4. The drawing frame creel protection device for water-soluble yarns according to claim 1, wherein: the lower end of the ball hinge rotating shaft (375) is movably connected with a hinge base (371), the upper end of the ball hinge rotating shaft (375) is fixedly connected with a movement limiting ferrule (373), and the inner surface of the movement limiting ferrule (373) is fixedly connected with an elastic member (374).

5. The drawing frame creel protection device for water-soluble yarns according to claim 1, wherein: the lower end of the left side of the drawing frame (1) is movably provided with a rotary telescopic column (11), and the lower end of the rotary telescopic column (11) is fixedly provided with a winding drum clamping piece (12).

6. The drawing frame creel protection device for water-soluble yarns according to claim 1, wherein: yarn winding drum (2) is including work winding drum (21) and replacement winding drum (22), work winding drum (21) fixed mounting is in the inside of mounting groove (32), replacement winding drum (22) fixed mounting is in the inside of mounting groove (32), rotatory draw-in groove (23) have been seted up to the upper end of yarn winding drum (2).

7. The drawing frame creel protection device for water-soluble yarns according to claim 5, wherein: the bottom edge of the winding drum clamping piece (12) is provided with a clamping column, and the position of the clamping column corresponds to that of the rotary clamping groove (23).