CN220642071U

CN220642071U - Yarn guiding device

Info

Publication number: CN220642071U
Application number: CN202321820982.XU
Authority: CN
Inventors: 刘德忠; 仇恒顺
Original assignee: Nanchang Phoenix Yarn Co ltd
Current assignee: Nanchang Phoenix Yarn Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-03-22
Anticipated expiration: 2033-07-12

Abstract

The utility model relates to the technical field of yarn guiding devices, and discloses a yarn guiding device, which comprises a base, wherein a cavity is formed in the base, a threaded rod is rotatably connected to the inner wall of the cavity of the base, a crank penetrates through the right side of the base, the output shaft end of the crank is fixedly connected with the right end of the threaded rod, a linkage assembly is arranged in the yarn guiding device, the crank is rocked, the threaded rod rotates to drive a connecting block to rotate, the T-shaped block is matched with the T-shaped block to drive a linkage plate to move leftwards, a movable plate and a connecting sleeve are driven to move leftwards by a spring at the moment, a yarn guiding roller enters a connecting sleeve II, the yarn guiding roller is stabilized by the cooperation of the connecting sleeve I, the crank is rocked continuously, a diagonal rod is turned downwards at the moment, a slide rod and a clamping block are driven to move downwards, and when the inner wall of a limit groove of the connecting block is in contact with the surface of the clamping block, the connecting block cannot rotate continuously, so that the yarn guiding roller cannot be damaged due to overlarge force can be prevented.

Description

Yarn guiding device

Technical Field

The utility model relates to the technical field of yarn guiding devices, in particular to a yarn guiding device.

Background

Spinning twists a number of vegetable fibers together to spin threads or yarns that can be used to weave a cloth. The earliest spinning machine mechanisms were very simple and were used in the beginning of the 14 th century. After the 18 th century, better spinning machines have been invented, which make the textile industry the first industry. All spinning machines do only two things: firstly, a large amount of short fibers are polymerized into loose cotton threads, then the cotton threads are slightly drawn out and twisted into fine cotton threads, the cotton threads are lengthened after twisting, and the lengthened cotton threads are required to be collected through a yarn guide roller, so that a yarn guide device is required to finish yarn guide collection.

According to a novel yarn guiding device (publication number: CN 217577806U), through setting up pneumatic cylinder and removal frame in the above-mentioned application, when using, because slider sliding connection is in the spout, the pneumatic cylinder is located the mounting groove simultaneously, drives the push rod through the pneumatic cylinder, makes the slider be convenient for drive and removes the frame and control the removal for remove the frame and can adjust control spacing distance according to the size of yarn guiding roller, make the improvement availability factor.

However, in the above application, when the distance is adjusted, the movement is performed by the hydraulic cylinder, but if the hydraulic cylinder is not closed in time by a person, the pressure thereof is always kept, the deformation of the yarn guide roller occurs, or when the yarn guide roller is stable, the hydraulic cylinder is not closed in time, and the hydraulic cylinder is damaged.

Disclosure of Invention

The present utility model is directed to a yarn guiding device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a yarn guide device, includes the base, the cavity has been seted up to the inside of base, the cavity inner wall of base rotates and is connected with the threaded rod, the crank has been run through on the right side of base, the output axle head of crank and the right-hand member fixed connection of threaded rod, the output and the base rotation of crank are connected, the surface and the inside of base are provided with the interlock subassembly, the interlock subassembly includes:

the connecting block, the connecting block is run through by the threaded rod, and connecting block and threaded rod threaded connection, the connecting block runs through there is T type piece, and connecting block and T type piece rotate to be connected, the base is run through at the top of T type piece, and T type piece and base sliding connection, the top of T type piece is fixed with the interlock board, the bottom sliding connection of interlock board is at the surface of base, the left side of interlock board is fixed with spring one, the left end of spring one is fixed with the fly leaf, fly leaf sliding connection base's surface, the interlock subassembly still includes the locating part, shakes the crank, and the threaded rod drives the connecting block and rotates, cooperates T type piece, drives the interlock board and moves left, drives fly leaf, adapter sleeve through the spring and moves left in a while.

Preferably, the locating part includes the diagonal bar, the diagonal bar articulates on the right side of fly leaf, there is the spout in the left side of interlock board, the spout has been seted up at the top of T type piece, the spout inner wall sliding connection of interlock board has the slide bar, the left side of slide bar is articulated with the right-hand member of diagonal bar, the spout has been seted up to the bottom of slide bar, the spout inner wall sliding connection of slide bar has the fixture block, the top of fixture block is fixed with the spring II, the top of spring II is fixed at the spout inner wall top of slide bar, and the guide roller is steady, continues to shake the crank, and the diagonal bar overturns downwards, drives slide bar, fixture block and moves down, and when the spacing groove inner wall of connecting block and the surface conflict of fixture block, the connecting block can not continue to rotate for the threaded rod can not continue to rotate.

Preferably, one side of the clamping block far away from the center point of the base is in an inclined plane shape.

Preferably, the surface of the connecting block is provided with a limit groove, and the shape of the limit groove of the connecting block is consistent with that of the clamping block.

Preferably, the top of base is fixed with the fixing base, the top of fixing base is fixed with the motor, the output shaft of motor runs through there is the fixed plate, the fixed plate rotates with the motor to be connected, the fixed plate is fixed on the surface of base, the right side of fixed plate rotates and is connected with adapter sleeve one, adapter sleeve one and the output shaft fixed connection of motor, open on the surface of adapter sleeve one has the bolt hole, opens the motor for adapter sleeve one drives the yarn guide roll and rotates, thereby makes when equipment operation, keeps stable.

Preferably, the left side of the movable plate is rotatably connected with a second connecting sleeve, and a bolt hole is formed in the surface of the second connecting sleeve.

Compared with the prior art, the utility model provides a yarn guiding device, which has the following beneficial effects:

this yarn guiding device is provided with the interlock subassembly, shake the crank, the threaded rod rotates, drive the connecting block and rotate, the cooperation T type piece for T type piece drives the interlock board and removes left, drive fly leaf, adapter sleeve through the spring for a while, make the yarn guiding roller get into adapter sleeve two in, and then the adapter sleeve one makes the yarn guiding roller stable, continue to shake the crank, the diagonal rod is upset downwards this moment, drive slide bar, the fixture block moves down, when the spacing inslot wall of connecting block contradicts with the surface of fixture block, the connecting block can not continue to rotate, make the threaded rod can not continue to rotate, thereby can prevent that its dynamics is too big to take place the yarn guiding roller damage.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the front view of the present utility model;

FIG. 3 is a schematic diagram of the front view of the connecting block of the present utility model;

FIG. 4 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 5 is a schematic view of a connection structure with partial cross-section of the present utility model;

fig. 6 is an enlarged schematic view of fig. 5 a according to the present utility model.

In the figure: 1. a base; 2. a fixing seat; 3. a motor; 4. a fixing plate; 5. the first connecting sleeve is connected; 6. a second connecting sleeve; 7. a threaded rod; 8. a crank; 9. a linkage assembly; 90. a connecting block; 91. a T-shaped block; 92. a linkage plate; 93. a first spring; 94. a movable plate; 95. a limiting piece; 950. a diagonal rod; 951. a slide bar; 952. a second spring; 953. and (5) clamping blocks.

Detailed Description

As shown in fig. 1-6, the present utility model provides a technical solution: the utility model provides a yarn guide device, includes base 1, and the cavity has been seted up to the inside of base 1, and the cavity inner wall of base 1 rotates and is connected with threaded rod 7, and the right side of base 1 runs through has crank 8, and the output axle head of crank 8 and the right-hand member fixed connection of threaded rod 7, the output and the base 1 rotation of crank 8 are connected, and the surface and the inside of base 1 are provided with interlock subassembly 9, and interlock subassembly 9 includes:

the connecting block 90, the connecting block 90 is run through by the threaded rod 7, and connecting block 90 and threaded rod 7 threaded connection, the connecting block 90 runs through and has T type piece 91, and connecting block 90 and T type piece 91 rotate and connect, the top of T type piece 91 runs through base 1, and T type piece 91 and base 1 sliding connection, the top of T type piece 91 is fixed with interlock board 92, the bottom sliding connection of interlock board 92 is in the surface of base 1, the left side of interlock board 92 is fixed with spring one 93, the left end of spring one 93 is fixed with fly leaf 94, fly leaf 94 sliding connection is on the surface of base 1, interlock subassembly 9 still includes locating part 95, personnel shake the crank 8, threaded rod 7 rotates at this moment, drive connecting block 90 rotate, thereby cooperate T type piece 91, make T type piece 91 drive interlock board 92 left-hand movement, at this moment can drive fly leaf 94 synchronous left-hand movement through spring one 93, make drive adapter sleeve two 6 left-hand movement, make the yarn guide roller get into adapter sleeve two 6, and then cooperate adapter sleeve one 5 make the yarn guide roller stable;

the limiting piece 95 comprises a diagonal rod 950, the diagonal rod 950 is hinged to the right side of the movable plate 94, a sliding groove is formed in the left side of the linkage plate 92, the top of the T-shaped block 91 is provided with the sliding groove, the inner wall of the sliding groove of the linkage plate 92 is slidably connected with a sliding rod 951, the left side of the sliding rod 951 is hinged to the right end of the diagonal rod 950, the bottom of the sliding rod 951 is provided with the sliding groove, the inner wall of the sliding groove of the sliding rod 951 is slidably connected with a clamping block 953, a spring II 952 is fixed to the top of the clamping block 953, the top of the spring II 952 is fixed to the top of the inner wall of the sliding groove of the sliding rod 951, when the yarn guide roller is stable, the crank 8 is continuously rocked, the diagonal rod 950 is turned downwards at this moment, the sliding rod 951 is driven to move downwards, the clamping block 953 is synchronously driven to move downwards at this moment, when the clamping block 953 enters into the limiting groove of the connecting block 90, and when the inner wall of the limiting groove of the connecting block 90 is in contact with the surface of the clamping block 953, the connecting rod 7 cannot continue to rotate, so that the yarn guide roller cannot be damaged due to overlarge force;

one side of the clamping block 953, which is far away from the center point of the base 1, is provided with an inclined plane, the surface of the connecting block 90 is provided with a limiting groove, and the shape of the limiting groove of the connecting block 90 is consistent with that of the clamping block 953;

the top of the base 1 is fixedly provided with a fixed seat 2, the top of the fixed seat 2 is fixedly provided with a motor 3, an output shaft of the motor 3 penetrates through a fixed plate 4, the fixed plate 4 is rotationally connected with the motor 3, the fixed plate 4 is fixed on the surface of the base 1, the right side of the fixed plate 4 is rotationally connected with a first connecting sleeve 5, the first connecting sleeve 5 is fixedly connected with the output shaft of the motor 3, the surface of the first connecting sleeve 5 is provided with a bolt hole, and the motor 3 is started, so that the first connecting sleeve 5 drives a yarn guide roller to rotate, and the yarn guide roller is kept stable when equipment runs;

the left side of the movable plate 94 is rotatably connected with a second connecting sleeve 6, and a bolt hole is formed in the surface of the second connecting sleeve 6.

When the yarn guiding roller with different lengths is needed to be used, a person inserts the yarn guiding roller into the first connecting sleeve 5 and fixes the yarn guiding roller through the bolt, meanwhile, the person shakes the crank 8, the threaded rod 7 rotates at the moment, the connecting block 90 is driven to rotate, the T-shaped block 91 is matched, the T-shaped block 91 drives the linkage plate 92 to move leftwards, the first spring 93 drives the movable plate 94 to synchronously move leftwards, the second connecting sleeve 6 is driven to move leftwards, the yarn guiding roller enters the second connecting sleeve 6, the crank 8 is continuously shaken at the moment, the inclined rod 950 is turned downwards, the slide rod 951 is driven to move downwards, the clamping block 953 is synchronously driven to move downwards at the moment, the clamping block 953 enters the limiting groove of the connecting block 90, when the limiting groove inner wall of the connecting block 90 is in conflict with the surface of the clamping block 953, the connecting block 90 cannot rotate continuously, the threaded rod 7 cannot rotate continuously, at the moment, a person loosens the crank 8, the yarn guiding roller is fixed with the connecting sleeve II 6 through the bolt, during use, the motor 3 is started, the connecting sleeve I5 drives the yarn guiding roller to rotate, so that the yarn guiding roller is kept stable during operation of equipment, when the yarn guiding roller needs to be dismounted, bolts are dismounted, the crank 8 is reversely rocked, the clamping block 953 enters the sliding groove of the sliding rod 951, the connecting block 90 can rotate reversely normally, and the yarn guiding roller can be taken out at the moment.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. Yarn guiding device, including base (1), its characterized in that: the inside of base (1) has been seted up the cavity, the cavity inner wall of base (1) rotates and is connected with threaded rod (7), the right side of base (1) is run through there is crank (8), the output axle head of crank (8) is fixed connection with the right-hand member of threaded rod (7), the output of crank (8) is rotated with base (1) and is connected, the surface and the inside of base (1) are provided with interlock subassembly (9), interlock subassembly (9) include:

connecting block (90), connecting block (90) are run through by threaded rod (7), and connecting block (90) and threaded rod (7) threaded connection, connecting block (90) run through have T type piece (91), and connecting block (90) are connected with T type piece (91) rotation, base (1) is run through at the top of T type piece (91), and T type piece (91) and base (1) sliding connection, the top of T type piece (91) is fixed with interlock board (92), the bottom sliding connection of interlock board (92) is at the surface of base (1), the left side of interlock board (92) is fixed with first spring (93), the left end of first spring (93) is fixed with fly leaf (94), the surface of fly leaf (94) sliding connection base (1), interlock subassembly (9) still include locating part (95).

2. A yarn guide as in claim 1, wherein: the limiting part (95) comprises a diagonal rod (950), the diagonal rod (950) is hinged to the right side of the movable plate (94), a sliding groove is formed in the left side of the linkage plate (92), the top of the T-shaped block (91) is provided with the sliding groove, the sliding groove inner wall of the linkage plate (92) is slidably connected with a sliding rod (951), the left side of the sliding rod (951) is hinged to the right end of the diagonal rod (950), the bottom of the sliding rod (951) is provided with the sliding groove, the sliding groove inner wall of the sliding rod (951) is slidably connected with a clamping block (953), the top of the clamping block (953) is fixedly provided with a spring II (952), and the top of the spring II (952) is fixedly arranged at the top of the sliding groove inner wall of the sliding rod (951).

3. A yarn guide as in claim 2, wherein: one side of the clamping block (953) far away from the center point of the base (1) is in an inclined plane shape.

4. A yarn guide as in claim 3, wherein: limiting grooves are formed in the surfaces of the connecting blocks (90), and the shapes of the limiting grooves of the connecting blocks (90) are consistent with the shapes of the clamping blocks (953).

5. A yarn guide as in claim 1, wherein: the utility model discloses a motor, including base (1), fixed seat (2) are fixed with motor (3) at the top, the output shaft of motor (3) runs through and has fixed plate (4), fixed plate (4) rotate with motor (3) and are connected, fixed plate (4) are fixed on the surface of base (1), the right side of fixed plate (4) rotates and is connected with adapter sleeve one (5), adapter sleeve one (5) and motor (3)'s output shaft fixed connection, the bolt hole has been opened on the surface of adapter sleeve one (5).

6. A yarn guide as in claim 1, wherein: the left side of the movable plate (94) is rotatably connected with a second connecting sleeve (6), and a bolt hole is formed in the surface of the second connecting sleeve (6).