CN218561744U

CN218561744U - Chenille fancy yarn spinning machine

Info

Publication number: CN218561744U
Application number: CN202222875244.7U
Authority: CN
Inventors: 单帝; 刘欢; 单帅帅
Original assignee: Huzhou Desheng Textile Co ltd
Current assignee: Huzhou Desheng Textile Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-03
Anticipated expiration: 2032-10-28

Abstract

The utility model provides a fancy yarn spinning machine of chenille belongs to chenille spinning machine technical field, include: a frame; a plurality of groups of chenille production winding mechanisms are arranged on the rack; each group of chenille production winding mechanisms comprises two hollow pipes, a yarn guide mechanism, a winding mechanism and a traction mechanism; the hollow pipe is rotationally arranged on the rack and is driven to rotate by the driving mechanism; a yarn guide mechanism is arranged below the hollow pipe; the winding mechanism is arranged below the yarn guide mechanism; the traction mechanism is arranged on one side of the winding mechanism. The utility model discloses close two sets of chenille production winding mechanisms and be a set of, reduced the quantity of motor, reduced spinning machine's energy consumption and noise. The rolling type winding drum is adopted, twisting is achieved through the rotating hollow pipe, compared with vertical ring spindle winding, the rotating speed of the winding drum is reduced by eighty percent, and noise of energy consumption is greatly reduced.

Description

Chenille fancy yarn spinning machine

Technical Field

The utility model relates to a chenille spinning machine technical field, concretely relates to chenille fancy yarn spinning machine.

Background

Chenille yarn is characterized in that the fibers are held on the folded core yarn in the shape of a bottle brush. It is soft in hand feeling, widely used for velvet fabrics and decorative fabrics, gorgeous fabrics and velvet feeling. Can also be directly used as a knitting line and has the characteristics of fullness, heat preservation and good decorative effect. The chenille spinning machine has high energy consumption and large noise during production, and belongs to high-energy-consumption production equipment, so that a chenille yarn production factory is one of enterprises which pay attention to clearing in various regions. In order to reduce the energy consumption and noise of the chenille spinning machine and improve the productivity, the prior art does many attempts, but the effect is not ideal. Compared with other fancy yarn production equipment, the chenille production equipment modified by the prior art still has higher energy consumption and noise, and cannot get rid of labels of high-energy-consumption enterprises. Therefore, the utility model provides a novel chenille fancy yarn spinning machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a chenille fancy yarn spinning machine.

In order to solve the technical problem, the purpose of the utility model is to realize like this:

a chenille spinning machine comprising: a frame; a plurality of groups of chenille production winding mechanisms are arranged on the rack; each group of chenille production winding mechanisms comprises two hollow pipes, a yarn guide mechanism, a winding mechanism and a traction mechanism;

the hollow pipe is rotationally arranged on the rack and is driven to rotate by the driving mechanism;

a yarn guide mechanism is arranged below the hollow pipe; the yarn guide mechanism comprises a first driving motor, a yarn guide wheel and a pressing wheel; the first driving motor is arranged between the two hollow pipes, and output shafts are arranged at two ends of the first driving motor; the two yarn guide wheels are respectively arranged on the output shafts at the two ends; the number of the pressing wheels is two, and the pressing wheels are pressed on the yarn guide wheel; a broken yarn detector is arranged below the yarn guide wheel;

the winding mechanism comprises a winding drum and a pressing drum; the two winding drums are respectively arranged corresponding to the two yarn guide wheels and are elastically and rotatably connected to the rack through a winding drum frame; the pressing cylinder is rotatably connected to the rack, and one end of the pressing cylinder is connected with the first driving motor through a transmission belt;

the traction mechanism comprises a base and a traction buckle; the base is fixed on the rack; the number of the traction buckles is two, the traction buckles correspond to the two winding drums respectively, and the traction buckles are connected to the base through the reciprocating mechanism.

On the basis of the scheme and as a preferable scheme of the scheme, the driving mechanism is a double-end hollow motor; the hollow pipe is inserted in the center of the double-end hollow motor, two ends of the hollow pipe exceed the upper end and the lower end of the double-end hollow motor, a supporting seat is arranged on the hollow pipe at the upper end so as to place a yarn bobbin, and the hollow pipe at the lower end is connected with a twisting head; the double-end hollow motor is arranged on a mounting seat fixed on the rack.

On the basis of the above scheme and as a preferable scheme of the above scheme, the device comprises a second driving motor, a driving wheel, a secondary wheel and a transmission belt; the second driving motor is fixed on the rack through a bearing plate, and an output shaft of the second driving motor is connected with the driving wheel; the driving wheel is in transmission connection with the two hollow pipes through the transmission belt; the auxiliary wheel is rotatably arranged on the bearing plate and distributed between the driving wheel and the hollow tube, and the transmission belt is sleeved on the auxiliary wheel.

On the basis of the scheme, the twisting head is in a hollow cylindrical shape, and the side surface of the twisting head is provided with a through hole and a through groove; the through groove extends from the bottom of the twisting head to the through hole.

On the basis of the scheme, the preferable scheme of the scheme is that the pressing wheel presses the yarn guide wheel through an elastic mechanism; the elastic mechanism comprises a vertical rod, a connecting rod and an elastic piece; the upright stanchion is vertically fixed on the rack; the connecting rod is rotatably connected to the vertical rod, one end of the connecting rod is rotatably connected with the pressing wheel, and the other end of the connecting rod is elastically connected with the rack through the elastic piece.

On the basis of the scheme and as a preferable scheme of the scheme, a platform is arranged below the broken yarn detector; the platform is provided with a channel for the yarn to pass through.

On the basis of the scheme, as a preferable scheme of the scheme, the winding barrel frame is U-shaped, and the bottom of the winding barrel frame is connected to the frame in an elastic rotating mode through a spring.

On the basis of the scheme, as a preferable scheme of the scheme, one side of the winding barrel frame is rotatably connected with a butting rod; one end of the abutting rod is provided with a groove so as to abut against the rack.

On the basis of the above scheme and as a preferable scheme of the above scheme, the reciprocating mechanism comprises a motor, a screw rod and a connecting plate; the screw rod is rotationally connected to the base, and one end of the screw rod is connected with the motor; a sliding block is connected to the screw rod in a threaded manner; the top of the sliding block is fixedly connected with the connecting plate; the traction buckle is fixedly connected to the connecting plate.

On the basis of the above scheme and as a preferable scheme of the above scheme, the reciprocating mechanism further comprises a guide rod; the guide rod is fixed on the base and is positioned on one side of the screw rod; the sliding block is connected with the guide rod in a sliding mode.

The utility model has the advantages that:

1. the utility model discloses close two sets of chenille production winding mechanisms and be a set of, reduced the quantity of motor, reduced spinning machine's energy consumption and noise. The double-end hollow motor is used for twisting yarns, the structural integrity of the spinning machine is improved, transmission of conveying belts such as a belt is omitted, and energy consumption and noise can be further reduced. The rolling type winding drum is adopted, twisting is realized by the aid of the rotating hollow pipe, and compared with vertical ring rolling, the rotating speed of the winding drum is reduced by eighty percent, and noise of energy consumption is greatly reduced.

2. The utility model discloses change the core yarn of chenille yarn into three cores by two traditional cores, and can increase core yarn quantity again, it is few to reach yarn viscosity loss, and yarn output promotes more than thirty percent. More new fancy yarns can be developed based on the increase of the number of core yarns.

Drawings

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

Fig. 2 is a schematic view of another view structure of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is the structural schematic diagram of the double-end hollow motor of the present invention.

Figure 5 is the structure schematic diagram of the yarn guiding mechanism of the utility model.

Fig. 6 is the utility model discloses winding mechanism and drive mechanism top view.

Fig. 7 is the schematic view of the rolling structure of the present invention.

Fig. 8 is a schematic structural view of the traction mechanism of the present invention.

Fig. 9 is a schematic structural view of a driving mechanism according to another embodiment of the present invention.

In the figure: 1. a frame; 2. a mounting seat; 3. a double-ended hollow motor; 31. a hollow tube; 32. a supporting seat; 33. a bobbin; 34. twisting heads; 341. a through hole; 342. a through groove; 35. a second drive motor; 36. a driving wheel; 37. a secondary wheel; 38. a drive belt; 39. a carrier plate; 4. a yarn guide mechanism; 41. a drive motor; 42. a yarn guide wheel; 43. a pinch roller; 431. erecting a rod; 432. a connecting rod; 433. an elastic member; 44. a broken yarn detector; 45. a platform; 5. a winding mechanism; 51. winding the roll; 52. pressing the cylinder; 53. a winding drum frame; 54. a transmission belt; 55. abutting against the connecting rod; 6. a traction mechanism; 61. a base; 62. pulling and buckling; 63. a motor; 64. a screw rod; 65. a connecting plate; 66. a slider; 67. a guide rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

The first embodiment is as follows:

as shown in fig. 1 and 2, a chenille type yarn spinning machine includes: the production machine comprises a machine frame 1, wherein a plurality of groups of chenille production winding mechanisms are arranged on the machine frame 1.

Each group of chenille production winding mechanisms comprises two hollow pipes 31, a yarn guide mechanism 4, a winding mechanism 5 and a traction mechanism 6.

As shown in fig. 3, the hollow tube is rotatably arranged on the frame and is driven to rotate by the driving mechanism. Preferably, the drive mechanism is a double-ended hollow motor 3. The double-end hollow motor 3 is arranged on the mounting seat 2 of the frame 1 in a penetrating way. The hollow tube 31 is hollow and is inserted in the center of the double-end hollow motor 3, two ends of the hollow tube 31 exceed the upper end and the lower end of the double-end hollow motor 3, a supporting seat 32 is arranged on the hollow tube 31 at the upper end so as to place a bobbin 33, and the hollow tube 31 at the lower end is connected with a twisting head 34. When in use, the non-twist chenille yarn sent from the upper part of the double-end hollow motor 3 is converged with the covered wire on the yarn drum 33 and enters from the top end of the hollow tube 31. Wherein, preferably, the twisting head 34 is hollow cylindrical, and the side surface is provided with a through hole 341 and a through groove 342; the through groove 342 extends from the bottom of the twisting head 34 to the through hole 341. During production, the yarn enters the twisting head 34 from the lower end of the hollow tube 31 and is led out of the through hole 341 into the winding mechanism 5. During threading, the yarn is led out from the bottom of the hollow twisting head 34 and then led into the through hole 341 from the through groove 342.

A yarn guide mechanism 4 is arranged below the mounting seat 2.

As shown in fig. 4, the yarn guide mechanism 4 includes a first driving motor 41, a yarn guide wheel 42, and a pressing wheel 43. The first driving motor 41 is arranged between the two hollow pipes 31 and fixed on the frame 1, and both ends are provided with output shafts. Two yarn guide wheels 42 are respectively fixedly sleeved on the output shafts at the two ends. The number of the pressing wheels 43 is two, and the pressing wheels are pressed on the yarn guide wheel 42. The first driving motor 41 drives the yarn guide wheel 42 to rotate, and the yarn guide wheel 42 drives the pressing wheel 43 pressed together to rotate, so that the yarn between the yarn guide wheel 42 and the pressing wheel 43 is driven to move. Preferably, the surface of the guide wheel 42 and/or the pressure wheel 43 is provided with a pattern to increase the friction.

Wherein the pressure roller 43 presses on the thread guide roller 42 by means of a spring mechanism. The elastic mechanism comprises a vertical rod 431, a connecting rod 432 and an elastic member 433. The upright 431 is vertically fixed to the frame 1. The connecting rod 432 is rotatably connected to the vertical rod 431, one end of the connecting rod is rotatably connected to the pressing wheel 43, and the other end of the connecting rod is elastically connected to the mounting base 2 on the frame 1 through an elastic member 433. The end of the connecting rod 432 is close to the bottom of the mounting base 2 under the contraction action of the elastic member 433, so that the other end is pressed downwards, and the pressing wheel 43 is pressed on the yarn guide wheel 42. Preferably, the elastic member 433 is a spring.

A yarn breakage detector 44 is provided below the yarn guide wheel 42. The number of the broken yarn detectors 44 is two, and the two broken yarn detectors correspond to the two yarn guide wheels 42 respectively and are used for detecting whether the two groups of yarns are broken or not.

Further, a platform 45 is arranged below the broken yarn detector 44. The platform 45 is provided with a passage for the yarn to pass through. The platform 45 is fixed on the frame 1 and is used for protecting the broken yarn detector 44 and blocking dust.

As shown in fig. 6 and 7, the winding mechanism 5 includes a winding drum 51 and a pressing drum 52. The two winding drums 51 are respectively arranged corresponding to the two yarn guide wheels 42 and are elastically and rotatably connected to the frame 1 through a winding drum frame 53. The pressing cylinder 52 is rotatably connected to the frame 1, and has one end connected to the first driving motor 41 through a belt 54. Specifically, the winding frame 53 is u-shaped, the bottom thereof is elastically and rotatably connected to the frame 1 through a spring, and the winding frame 53 and the winding tube 51 are pressed against the pressing tube 52 toward the frame 1 under the action of the spring, so as to apply a reverse force to pull the winding frame 53 open. An output shaft at one end of the first driving motor 41 penetrates through the yarn guide wheel 42 and extends forwards, a driving wheel is sleeved at the end part, the top of the driving belt 54 is sleeved on the driving wheel, and the bottom of the driving belt is sleeved at one end of the pressing cylinder 52, so that the rotating transmission is realized. Preferably, the surface of the pressing cylinder 52 is provided with a pattern to improve friction.

Further, in order to facilitate the replacement of the winding drum 51, a contact rod 55 is rotatably connected to one side of the winding drum frame 53, and a groove is formed at one end of the contact rod 55 so as to contact the frame 1. A stop block is fixed on the frame 1, when the winding barrel frame 53 is pulled backwards, the abutting rod 55 can be rotated to enable the groove of the abutting rod to be clamped corresponding to the stop block so as to prevent the winding barrel frame 53 from returning, after the winding barrel frame 53 is replaced, the winding barrel frame 53 is pulled backwards, the abutting rod 55 is rotated to be separated from the stop block, and then the winding barrel frame 53 is loosened to enable the winding barrel frame 53 to return.

As shown in fig. 6 and 8, the pulling mechanism 6 is disposed on one side of the winding drum 51, and is used for pulling the yarn to be uniformly distributed along the winding drum 51, and includes a base 61 and a pulling buckle 62. The base 61 is fixed to the frame 1. The number of the traction buckles 62 is two, the traction buckles correspond to the two winding drums 51 respectively, the traction buckles are connected to the base 61 through the reciprocating mechanism, and the traction buckles move back and forth along the winding drums 51 along with the production of the yarns, so that the yarns are uniformly distributed on the winding drums 51.

Preferably, the reciprocating mechanism comprises a motor 63, a lead screw 64, and a connecting plate 65. The screw rod 64 is rotatably connected to the base 61, and one end of the screw rod is connected with the motor 63. The screw 64 is connected with a sliding block 66 through a thread, the top of the sliding block 66 is fixedly connected with a connecting plate 65, and the traction buckle 62 is fixedly connected on the connecting plate 65. The motor 63 drives the screw rod 64 to rotate, so that the sliding block 66 moves back and forth along the screw rod 64, and drives the connecting plate 65 and the traction buckle 62 to move back and forth. Preferably, the connecting plate 65 is shaped like a Chinese character 'jiffy', the vertical part of the Chinese character 'jiffy' is fixedly connected with the sliding block 66, and the two end parts of the horizontal part are connected with the traction buckles 62.

Optionally, in order to improve the sliding stability of the sliding block 66, the reciprocating mechanism further includes a guide rod 67, the guide rod 67 is fixed on the base 61 and located on one side of the screw rod 64, and the sliding block 66 is slidably connected with the guide rod 67.

Further, the connecting plate 65 can adjust the position relative to the sliding block 66, and the pulling buckle 62 can adjust the position relative to the connecting plate 65. Specifically speaking, the connecting plate 65 is provided with a strip hole, the bolt and the sliding block 66 can be detachably and fixedly connected through the strip hole, and when the relative position needs to be adjusted, the loose bolt can be realized. Meanwhile, the connection part of the connecting plate 65 and the traction buckle 62 is also provided with a long hole which is also fixedly connected through a bolt. Changing the position of the tow button 62 changes the distance between the two tow buttons 62, thus changing the length of the yarn distribution and being suitable for windup drums 51 of different lengths.

The working process is as follows: the chenille yarn without twist and the covered wire led out from the yarn barrel 33 are converged above the hollow tube 31, enter from the top of the hollow tube 31, are twisted under the action of the hollow tube 31 and the twisting head 34, are driven by the yarn guide wheel 42 to pass through the yarn breakage detector 44 from the through hole 341 of the twisting head 34, and are guided by the traction buckle 62 to be wound on the winding barrel 51.

Example two:

as shown in fig. 9, the driving mechanism of the present embodiment is different from the driving mechanism of the first embodiment, specifically: the driving mechanism comprises a second driving motor 35, a driving wheel 36, a secondary wheel 37 and a transmission belt 38.

The second drive motor 35 is fixed to the frame 1 by means of a carrier plate 39, the output shaft of which is connected to the drive wheel 36. The bearing plate 39 is fixed on the mounting seat 2 of the frame 1 and is positioned at one side of the hollow tube 31, the second driving motor 35 is fixed below the bearing plate 39, and the output of the second driving motor penetrates through the bearing plate 39 and is connected with the driving wheel 36 positioned above the bearing plate 39. The driving wheel 36 is in transmission connection with the two hollow pipes 31 through a transmission belt 38 to drive the hollow pipes 31 to rotate. The auxiliary wheel 37 is rotatably disposed on the bearing plate 39 and is distributed between the driving wheel 36 and the hollow tubes 31 and between the two hollow tubes 31. The driving belt 38 is sleeved on the auxiliary wheel 37, and the driving belt 38 sequentially passes through the driving wheel 36, the first hollow tube 31, the auxiliary wheel 37 and the second hollow tube 31 according to the driving direction.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that the technical solution of the same principle, which can be obtained by a person skilled in the art without any inventive work with many modifications and variations according to the concept of the present invention, is also within the scope of the present invention. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. A chenille spinning machine characterized by comprising: a frame (1); a plurality of groups of chenille production winding mechanisms are arranged on the rack (1); each group of chenille production winding mechanisms comprises two hollow pipes (31), a yarn guide mechanism (4), a winding mechanism (5) and a traction mechanism (6);

the hollow pipe (31) is rotatably arranged on the rack (1) and is driven to rotate by a driving mechanism;

a yarn guide mechanism (4) is arranged below the hollow pipe (31); the yarn guide mechanism (4) comprises a first driving motor (41), a yarn guide wheel (42) and a pressing wheel (43); the first driving motor (41) is arranged between the two hollow pipes (31), and output shafts are arranged at two ends of the first driving motor; the two yarn guide wheels (42) are respectively arranged on the output shafts at the two ends; the number of the pressing wheels (43) is two, and the pressing wheels are pressed on the yarn guide wheel (42); a broken yarn detector (44) is arranged below the yarn guide wheel (42);

the winding mechanism (5) comprises a winding drum (51) and a pressing drum (52); the number of the winding drums (51) is two, the two winding drums are respectively arranged corresponding to the two yarn guide wheels (42), and the two winding drums are elastically and rotatably connected to the rack (1) through a winding drum rack (53); the pressing cylinder (52) is rotationally connected to the rack (1), and one end of the pressing cylinder is connected with the first driving motor (41) through a transmission belt (54);

the traction mechanism (6) comprises a base (61) and a traction buckle (62); the base (61) is fixed on the rack (1); the number of the traction buckles (62) is two, the traction buckles correspond to the two winding drums (51) respectively, and the traction buckles are connected to the base (61) through a reciprocating mechanism.

2. A chenille yarn spinning machine according to claim 1, characterized in that the driving mechanism is a double-ended hollow motor (3); the hollow tube (31) is inserted in the center of the double-end hollow motor (3), two ends of the hollow tube exceed the upper end and the lower end of the double-end hollow motor (3), a supporting seat (32) is arranged on the hollow tube (31) at the upper end so as to place a yarn drum (33), and the hollow tube (31) at the lower end is connected with a twisting head (34); the double-end hollow motor (3) is arranged on a mounting seat (2) fixed on the rack (1).

3. Chenille spinning machine according to claim 1, characterized in that the driving mechanism comprises a second driving motor (35), a driving wheel (36), a secondary wheel (37), a driving belt (38); the second driving motor (35) is fixed on the frame (1) through a bearing plate (39), and the output shaft of the second driving motor is connected with the driving wheel (36); the driving wheel (36) is in transmission connection with the two hollow pipes (31) through the transmission belt (38); the auxiliary wheel (37) is rotatably arranged on the bearing plate (39) and distributed between the driving wheel (36) and the hollow tube (31), and the transmission belt (38) is sleeved on the auxiliary wheel (37).

4. Chenille spinning machine according to claim 2, characterized in that the twisting head (34) is hollow cylindrical with side openings (341) and through slots (342); the through groove (342) extends from the bottom of the twisting head (34) to the through hole (341).

5. Chenille spinning machine according to claim 1, characterized in that the press wheels (43) press against the guide wheels (42) by means of a spring mechanism; the elastic mechanism comprises a vertical rod (431), a connecting rod (432) and an elastic piece (433); the upright rod (431) is vertically fixed on the rack (1); the connecting rod (432) is rotatably connected to the vertical rod (431), one end of the connecting rod is rotatably connected with the pressing wheel (43), and the other end of the connecting rod is elastically connected with the rack (1) through the elastic piece (433).

6. Chenille spinning machine according to claim 1, characterized in that a platform (45) is provided under the break detector (44); the platform (45) is provided with a passage for the yarn to pass through.

7. Chenille yarn spinning machine according to claim 1, characterized in that the winding cylinder holder (53) is U-shaped and the bottom is elastically and rotatably connected to the frame (1) by a spring.

8. Chenille spinning machine according to claim 1, characterized in that the winding bobbin frame (53) is rotatably connected to an abutting rod (55) at one side; one end of the abutting rod (55) is provided with a groove so as to abut against the rack (1).

9. A chenille type yarn spinning machine according to claim 1, wherein the shuttle mechanism comprises a motor (63), a lead screw (64), a connecting plate (65); the screw rod (64) is rotationally connected to the base (61), and one end of the screw rod is connected with the motor (63); a sliding block (66) is connected to the screw rod (64) in a threaded manner; the top of the sliding block (66) is fixedly connected with the connecting plate (65); the traction buckle (62) is fixedly connected to the connecting plate (65).

10. A chenille spinning machine according to claim 9, characterized in that the traverse mechanism further comprises a guide (67); the guide rod (67) is fixed on the base (61) and is positioned on one side of the screw rod (64); the sliding block (66) is connected with the guide rod (67) in a sliding mode.