CN217577800U

CN217577800U - Yarn guiding device

Info

Publication number: CN217577800U
Application number: CN202122946336.5U
Authority: CN
Inventors: 冯华; 花春丽; 花卫峰
Original assignee: Nantong Bunoman Knitting Co ltd
Current assignee: Nantong Bunoman Knitting Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-10-14
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a yarn guider relates to yarn direction technical field. This yarn guider is used in production of gloves core, including inside hollow quick-witted case, the top surface fixedly connected with workstation of machine case, the top surface of workstation is seted up flutedly, the inside intercommunication of recess and quick-witted case, the inside of recess is provided with the connecting rod, the mount of the top surface fixedly connected with "U" shape of connecting rod, and the inside of mount rotates and is connected with first wire wheel, and the top surface of workstation is provided with supplementary guider. Through strutting arrangement's setting, the fixed plate removes and drives the swing arm and remove, and the swing arm drives the second wire wheel and removes to accomplish the adjustment of second wire wheel angle, can cooperate first wire wheel through the adjustment of second wire wheel angle, avoid second wire wheel to extrude excessively to the yarn, and then avoided the yarn to take place cracked phenomenon when tight, promoted the quality of wire.

Description

Yarn guiding device

Technical Field

The utility model relates to a yarn direction technical field, in particular to yarn guider.

Background

The textile machine, also called textile machine, loom, cotton spinning machine, etc., the textile machine of ancient times relies on the loom that the manpower drives, the textile machine is exactly the tool that the raw materials such as line, silk, ramie etc. are processed into the silk thread and then are woven into the cloth is the whole name, like spinning drop, spinning carriage, spindle, footboard loom, also modern mechanical loom, modern numerical control automatic loom, etc., the development of ancient and present textile technological process and equipment is designed according to the textile raw materials, therefore, the raw materials have important status in the textile technology, the fibre that is used for weaving of all countries of the ancient times world is the natural fibre, generally is three kinds (wool, ramie, cotton) short-staple, the yarn guide structure that is used for textile machine in the prior art often appears the phenomenon of yarn fracture in the use, cause some reasons of this phenomenon come from the yarn too tight, and the problem that the yarn too slack appears conveying difficulty, in the prior patent CN214326774U, a loop bar sleeve component is installed on a support platform which is arranged in a longitudinal sliding manner, a guide wheel is rotatably installed between two loop bars, a first spring is arranged between the loop bar and the sleeve, and two pinch roller components are arranged on the left side and the right side of a base, so that yarns are wound between the pinch roller and the guide wheel, and the yarns are crushed through longitudinal adjustment of a support plate, and simultaneously, the lifting height of the support plate can be accurately limited according to the thickness degree of the yarns, so that the yarns can keep the optimal tension in a reasonable range, and the yarn processing is convenient, but in the scheme, when the pinch roller is fixed through the spring, when the height of the guide roller is increased, the pinch roller cannot be matched with the guide roller to adjust the angle, so that the pinch roller extrudes the yarns, the yarns are easy to break, and meanwhile, the spring fixation is singly provided, so that the pinch roller is not stable enough, lead to the pinch roller to remove easily in the use, influence the elasticity degree of wire, so need a yarn guider that can adjust pinch roller angle promotion pinch roller stability urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a yarn guider, can solve wire wheel extrusion yarn, the fixed unstable problem of wire wheel.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a yarn guider, includes inside hollow quick-witted case, and the top surface fixedly connected with workstation of machine case, the top surface of workstation is seted up flutedly, and the recess communicates with the inside of quick-witted case, the inside of recess is provided with the connecting rod, and the top surface fixedly connected with mount of "U" shape of connecting rod, the inside of mount rotate and are connected with first wire wheel, and the top surface of workstation is provided with supplementary guider, is provided with strutting arrangement on the workstation, and supplementary guider includes the frame of "L" shape, and frame fixed connection is at the top surface of workstation, and the threading groove that communicates each other is seted up to the front and back surface of frame, and the top surface fixedly connected with link of frame inner wall, and the inside rotation of link is connected with the swing arm, and the lower extreme rotation of swing arm is connected with the second wire wheel, and the top surface fixedly connected with spring of frame inner wall, the lower extreme and swing arm fixed connection of spring, strutting arrangement includes fixed cover, and fixed cover fixed connection is on the front surface of frame, and the inside sliding connection of removal pole has the shift lever, and the front end of shift lever runs through fixed cover, and the rear end of shift lever runs through fixed connection frame and has the stopper and the rear end of shift lever is connected with the push rod, four fixed connection push rods of the fixed bottom surface of the fixed plate of machine case inner wall of connecting rod, the fixed connection motor output end of connecting rod, motor and motor output end of motor.

Preferably, the number of the auxiliary guide devices is two, the two auxiliary guide devices are respectively and fixedly connected to the front side and the rear side of the top surface of the workbench, and the two auxiliary guide devices are respectively located on the front side and the rear side of the connecting rod.

Preferably, the number of the supporting devices is two, the two supporting devices are arranged on the opposite sides of the two frames respectively in a mirror image mode, and the four fixing plates are rotatably connected with the two swing arms respectively.

Preferably, two the equal threaded connection of top surface of fixed cover has the bolt, and the top surface of two carriage bars all is the mode of vertical arrangement and has seted up the bolt hole, and the lower extreme of two bolts runs through two fixed covers respectively with the bolt hole threaded connection of two carriage bar top surfaces.

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

(1) This yarn guider is used in production of gloves core, through strutting arrangement's setting, the fixed plate removes and drives the swing arm and remove, and the swing arm drives second wire wheel and removes to accomplish the adjustment of second wire wheel angle, can cooperate first wire wheel through the adjustment of second wire wheel angle, avoid second wire wheel to push excessively to the yarn, and then avoided the yarn to take place cracked phenomenon when tight, promoted the quality of wire.

(2) This yarn guider is used in production of gloves core, through strutting arrangement's setting, after the second wire wheel removes suitable position, use the bolt with the bolt hole threaded connection who corresponds can to surperficial second wire wheel takes place to remove in the use, has promoted the device's stability in use.

(3) This yarn guider is used in gloves core production through the setting of spring, can play the effect of a buffering to the swing arm, and when the yarn passed through the second wire wheel, the friction and the vibrations of production can be absorbed by the spring to the stability in use of device has been promoted.

Drawings

The invention is further described below with reference to the following figures and examples:

fig. 1 is a schematic structural view of a yarn guiding device of the present invention;

fig. 2 is a schematic plan view of a frame of a yarn guide device of the present invention;

fig. 3 is a schematic plan view of a yarn guide supporting device according to the present invention;

fig. 4 is a schematic view of the connecting rod of the yarn guiding device of the present invention.

Reference numerals: the wire guide mechanism comprises a case 1, a workbench 2, a groove 3, a connecting rod 4, a fixing frame 5, a first wire guide wheel 6, a machine frame 7, a wire threading groove 8, a swing arm 9, a second wire guide wheel 10, a fixing sleeve 11, a moving rod 12, a bolt 13, a bolt hole 14, a limiting block 15, a fixing plate 16, a connecting frame 17, a spring 18 and a push rod motor 19.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the number, and the terms above, below, inside, etc. are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The first embodiment is as follows:

referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a yarn guider includes inside hollow quick-witted case 1, the top surface fixedly connected with workstation 2 of quick-witted case 1, recess 3 has been seted up to the top surface of workstation 2, recess 3 communicates with the inside of quick-witted case 1, the inside of recess 3 is provided with connecting rod 4, the mount 5 of the top surface fixedly connected with "U" shape of connecting rod 4, the inside rotation of mount 5 is connected with first wire wheel 6, the top surface of workstation 2 is provided with supplementary guider, supplementary guider includes the frame 7 of "L" shape, frame 7 fixed connection is at the top surface of workstation 2, the threading groove 8 of mutual intercommunication is seted up on the front and back surface of frame 7, the top surface fixedly connected with link 17 of frame 7 inner wall, the inside rotation of link 17 is connected with swing arm 9, the lower extreme rotation of swing arm 9 is connected with second wire wheel 10, the top surface fixedly connected with spring 18 of frame 7 inner wall, the swing arm lower extreme and the 9 fixed connection of spring 18.

Further, the number of the auxiliary guide devices is two, the two auxiliary guide devices are respectively and fixedly connected to the front side and the rear side of the top surface of the workbench 2, the two auxiliary guide devices are respectively located on the front side and the rear side of the connecting rod 4, when the device is used, the yarn is fed into the auxiliary guide devices through the threading grooves by the yarn feeding machine, the yarn is made to be in contact with the second guide wheel 10 on the front side, the yarn is conveyed to the first guide wheel 6 through the second guide wheel 10, the yarn is then fed onto the second guide wheel 10 on the rear side, a buffering effect can be achieved on the swing arm 9 through the arrangement of the spring 18, when the yarn passes through the second guide wheel 10, generated friction and vibration can be absorbed by the spring 18, and therefore the use stability of the device is improved.

Further, be provided with strutting arrangement on workstation 2, strutting arrangement includes fixed cover 11, fixed cover 11 fixed connection is on the front surface of frame 7, the inside sliding connection of fixed cover 11 has carriage release lever 12, the front end of carriage release lever 12 runs through fixed cover 11, the rear end of carriage release lever 12 run through frame 7 and with frame 7 sliding connection, the rear end fixedly connected with stopper 15 of carriage release lever 12, four fixed plates 16 of front end fixedly connected with of carriage release lever 12, strutting arrangement's quantity position is two, two strutting arrangement are the mode of mirror image and set up respectively at two frame 7 back of the body mutually, four fixed plates 16 rotate with two swing arms 9 respectively and are connected.

Example two;

referring to fig. 3-4, on the basis of the first embodiment, a push rod motor 19 is fixedly connected to the bottom surface of the inner wall of the case 1, the push rod motor 19 is of a conventional structure, and not described herein, an output end of the push rod motor 19 is fixedly connected to the connecting rod 4, when the device is used, the push rod motor 19 is started by connecting an external power supply to drive the connecting rod 4 to move upwards, the connecting rod 4 drives the fixing frame 5 to move upwards, and the fixing frame 5 drives the first wire guiding wheel 6 to move upwards, so that the yarn is tighter in a wire guiding process, and the yarn is prevented from falling off due to looseness of the yarn in the wire guiding process.

Further, the equal threaded connection of top surface of two fixed covers 11 has bolt 13, the bolt hole 14 has been seted up to the mode that the top surface of two carriage release levers 12 all is vertical arrangement, the lower extreme of two bolts 13 runs through two fixed covers 11 respectively with the bolt hole 14 threaded connection of two carriage release levers 12 top surfaces, when using the device, drive carriage release lever 12 through promoting stopper 15 and move, carriage release lever 12 drives fixed plate 16 and moves, fixed plate 16 moves and drives swing arm 9 and move, swing arm 9 drives second wire wheel 10 and moves, thereby accomplish the adjustment of second wire wheel 10 angle, adjustment through second wire wheel 10 angle can cooperate first wire wheel 6, it is excessive to avoid second wire wheel 10 to extrude the yarn, and then avoided the yarn phenomenon that breaks when tightening, the quality of wire has been promoted, after second wire wheel 10 moves to suitable position, use bolt 13 and corresponding bolt hole 14 threaded connection can, thereby surface second wire wheel 10 takes place to remove in the use, the stability in use of the device has been promoted.

The working principle is as follows:

when the device is used, firstly, a yarn feeding machine feeds yarns into the auxiliary guide device through a threading slot, the yarns are in contact with a second guide wheel 10 on the front side, the yarns are conveyed to a first guide wheel 6 through the second guide wheel 10, then the yarns are fed onto a second guide wheel 10 on the rear side, then a push rod motor 19 is started through connecting an external power supply to drive a connecting rod 4 to move upwards, the connecting rod 4 drives a fixing frame 5 to move upwards, the fixing frame 5 drives the first guide wheel 6 to move upwards, the yarns are tightened in a guide process, the yarns are prevented from loosening and falling off in the guide process, finally, a limiting block 15 is pushed to drive a moving rod 12 to move, the moving rod 12 drives a fixing plate 16 to move, the fixing plate 16 moves to drive a swing arm 9 to move, the swing arm 9 drives a second guide wheel 10 to move, so that the angle adjustment of the second guide wheel 10 is completed, the angle adjustment of the second guide wheel 10 can be matched with the first guide wheel 6 through the angle adjustment of the second guide wheel 10, the phenomenon that the yarns are excessively extruded is avoided, further, the phenomenon that the yarn is broken when the quality of the second guide wheel 10 is improved, and the bolt hole is connected to a bolt hole 14, and the device can be used when the bolt hole is properly connected with the bolt hole 14.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a yarn guider, includes inside hollow quick-witted case (1), the top surface fixedly connected with workstation (2) of quick-witted case (1), the top surface of workstation (2) is seted up flutedly (3), recess (3) and the inside intercommunication of quick-witted case (1), its characterized in that: a connecting rod (4) is arranged inside the groove (3), a U-shaped fixing frame (5) is fixedly connected to the top surface of the connecting rod (4), a first wire guide wheel (6) is rotatably connected inside the fixing frame (5), an auxiliary guide device is arranged on the top surface of the workbench (2), and a support device is arranged on the workbench (2);

the auxiliary guide device comprises an L-shaped rack (7), the rack (7) is fixedly connected to the top surface of the workbench (2), threading grooves (8) which are communicated with each other are formed in the front surface and the rear surface of the rack (7), a connecting frame (17) is fixedly connected to the top surface of the inner wall of the rack (7), a swing arm (9) is rotatably connected to the inside of the connecting frame (17), a second wire guide wheel (10) is rotatably connected to the lower end of the swing arm (9), a spring (18) is fixedly connected to the top surface of the inner wall of the rack (7), and the lower end of the spring (18) is fixedly connected with the swing arm (9).

2. A yarn guide as claimed in claim 1, wherein: the number of the auxiliary guide devices is two, the two auxiliary guide devices are respectively and fixedly connected to the front side and the rear side of the top surface of the workbench (2), and the two auxiliary guide devices are respectively located on the front side and the rear side of the connecting rod (4).

3. A yarn guide as claimed in claim 1, wherein: the supporting device comprises a fixing sleeve (11), the fixing sleeve (11) is fixedly connected to the front surface of the frame (7), the inner sliding of the fixing sleeve (11) is connected with a moving rod (12), the front end of the moving rod (12) penetrates through the fixing sleeve (11), the rear end of the moving rod (12) penetrates through the frame (7) and is connected with the frame (7) in a sliding mode, a limiting block (15) is fixedly connected to the rear end of the moving rod (12), and four fixing plates (16) are fixedly connected to the front end of the moving rod (12).

4. A yarn guide as claimed in claim 3, wherein: the number of the supporting devices is two, the two supporting devices are arranged on the opposite sides of the two racks (7) respectively in a mirror image mode, and the four fixing plates (16) are respectively and rotatably connected with the two swing arms (9).

5. A yarn guide as claimed in claim 1, wherein: the bottom surface of the inner wall of the case (1) is fixedly connected with a push rod motor (19), and the output end of the push rod motor (19) is fixedly connected with the connecting rod (4).

6. A yarn guide as claimed in claim 4, wherein: two the equal threaded connection of top surface of fixed cover (11) has bolt (13), and bolt hole (14) have been seted up to the mode that the top surface of two movable rods (12) all is vertical range, and the lower extreme of two bolts (13) runs through respectively two fixed covers (11) respectively with bolt hole (14) threaded connection of two movable rods (12) top surfaces.