CN219078738U

CN219078738U - High-precision yarn length measurement and control instrument

Info

Publication number: CN219078738U
Application number: CN202222627343.3U
Authority: CN
Inventors: 潘永耀
Original assignee: Anhui Yongyao Textile Technology Co ltd
Current assignee: Anhui Yongyao Textile Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-05-26
Anticipated expiration: 2032-09-30

Abstract

The utility model provides a high-precision yarn filament length measuring and controlling instrument, which belongs to the technical field of yarn filament length measuring and controlling instruments and comprises the following components: the device comprises a base, a frame, a first godet wheel and a second godet wheel; the frame is fixedly arranged above the base; the first godet wheel is rotatably arranged on the frame; the second godet wheel is abutted with the first godet wheel through an elastic mechanism; the second godet wheel is disposed directly below the first godet wheel. The utility model comprises two godet wheels which are arranged up and down, and yarn can pass through the two godet wheels and drive the two godet wheels to rotate simultaneously, so that synchronous counting measurement is realized, and errors caused by slipping during measurement of a single godet wheel are avoided.

Description

High-precision yarn length measurement and control instrument

Technical Field

The utility model relates to the technical field of yarn filament length measurement and control instruments, in particular to a high-precision yarn filament length measurement and control instrument.

Background

The yarn length measuring and controlling instrument is a spinning machine accessory for measuring the yarn length, and is used for guaranteeing that the woven yarn length is the same and preventing the condition that the grey cloth quality is poor due to the fact that the yarn length is uneven. The existing yarn length measuring and controlling instrument generally utilizes the rotation number of the godet wheel to measure the yarn length. In daily use, the yarn is smooth, and the yarn and the godet wheel possibly slip to cause the error of yarn length measurement, and the error is difficult to find until the woven grey cloth has a problem, so that the time and the labor are wasted, and the quality of the grey cloth is relatively poor. A possible method consists in increasing the tension of the yarn to increase the force with the godet wheel to prevent slipping, but this method requires a higher strength of the yarn to prevent breakage of the yarn, while a higher tension also affects the preceding and following process steps. Therefore, the utility model provides a high-precision yarn length measuring and controlling instrument for solving the problems.

Disclosure of Invention

The utility model aims to provide a high-precision yarn filament length measuring and controlling instrument.

In order to solve the technical problems, the aim of the utility model is realized as follows:

a high precision yarn filament length measurement and control instrument, comprising: the device comprises a base, a frame, a first godet wheel and a second godet wheel;

the frame is fixedly arranged above the base; the first godet wheel is rotatably arranged on the frame; the second godet wheel is abutted with the first godet wheel through an elastic mechanism; the second godet wheel is disposed directly below the first godet wheel.

On the basis of the scheme and as a preferable scheme of the scheme, the elastic mechanism comprises a clamping plate, an inner base, an outer base and a spring; the number of the clamping plates is two; the second godet wheel is rotatably arranged between the two clamping plates; the inner bottom seat is fixedly arranged below the clamping plate and is arranged in the outer bottom seat in a sliding manner; the spring is arranged inside the outer bottom seat, the top end of the spring is fixedly connected with the bottom surface of the inner bottom seat, and the bottom end of the spring is fixedly connected with the bottom surface of the inner cavity of the outer bottom seat.

On the basis of the scheme and as a preferable scheme of the scheme, the first godet wheel rim is provided with an arc-shaped groove; the second godet wheel rim is provided with an arc-shaped bulge matched with the arc-shaped groove.

On the basis of the scheme and as a preferable scheme of the scheme, the top of the arc-shaped bulge is provided with a small arc-shaped groove.

On the basis of the scheme and as a preferable scheme of the scheme, two sides of the first godet wheel and the second godet wheel are respectively provided with a wire inlet wheel and a wire outlet wheel.

On the basis of the scheme and as a preferable scheme of the scheme, a tension adjusting wheel is arranged below the wire inlet wheel; the tension adjusting wheel is movably arranged on the frame through a moving mechanism; the moving mechanism comprises a chute, a screw rod, a sliding block and a connecting rod; the sliding chute is arranged on the side wall of the frame; the screw rod is arranged in the chute, one end of the screw rod is rotationally connected with the frame, and the other end of the screw rod extends out of the frame; the sliding block is sleeved on the screw rod in a threaded manner and is matched with the sliding groove; the connecting rod is fixedly connected to the sliding block, and the end part of the connecting rod is connected with the tension adjusting wheel.

On the basis of the scheme and as a preferable scheme of the scheme, one side of the wire outlet wheel is provided with a cutting mechanism.

On the basis of the scheme and as a preferable scheme of the scheme, the side face of the base is provided with two display screens.

The beneficial effects of the utility model are as follows: the yarn length measuring and controlling instrument provided by the utility model comprises two godet wheels which are arranged up and down, the yarn can drive the two godet wheels to rotate simultaneously from the two godet wheels, and synchronous counting measurement is realized, so that errors in measurement caused by slipping during measurement of a single godet wheel are avoided, the measurement accuracy is improved, and simultaneously, the two godet wheels which are mutually abutted can also prevent the yarn from slipping.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of the front view structure of the present utility model.

Fig. 3 is a side view partially schematic illustration of a first second godet wheel of the present utility model.

FIG. 4 is a schematic side view of the spring mechanism of the present utility model.

Fig. 5 is a schematic side view of the moving mechanism of the present utility model.

In the figure: 1. a base; 2. a frame; 3. a first godet wheel; 4. a second godet wheel; 5. a clamping plate; 6. an inner base; 7. an outer base; 8. a spring; 9. an arc-shaped groove; 10. arc-shaped bulges; 11. a small arc-shaped groove; 12. a wire inlet wheel; 13. a wire outlet wheel; 14. a tension adjusting wheel; 15. a chute; 16. a screw rod; 17. a slide block; 18. a connecting rod; 19. a cutting mechanism; 20. and a display screen.

Detailed Description

The utility model will be further described with reference to the drawings and specific examples.

As shown in fig. 1 and 2, 1, a high-precision yarn filament length measuring and controlling instrument, comprising: the device comprises a base 1, a frame 2, a first godet wheel 3, a second godet wheel 4, a wire inlet wheel 12, a wire outlet wheel 13, a tension adjusting wheel 14, a cutting mechanism 19 and a display screen 20.

The frame 2 is fixedly arranged above the base 1.

The first godet wheel 3 is rotatably arranged on the frame 2 and is connected with a counting device, the counting device is connected with a controller, and the controller displays the numerical value of the counting device through a display screen 20.

The second godet wheel 4 is abutted with the first godet wheel 3 through an elastic mechanism; the second godet wheel 4 is arranged directly below the first godet wheel 3. The elastic mechanism has the elastic effect that the top surface of the second godet wheel 4 is abutted with the bottom surface of the first godet wheel 3, so that yarns passing through the two godet wheels can drive the two godet wheels to rotate at the same time, and synchronous counting measurement is realized.

Preferably, as shown in fig. 3, the rim of the first godet wheel 3 is provided with an arc-shaped groove 9; the rim of the second godet wheel 4 is provided with an arc-shaped protrusion 10 matched with the arc-shaped groove 9, and the top of the arc-shaped protrusion 10 is provided with a small arc-shaped groove 11. The arc-shaped groove 9, the arc-shaped bulge 10 and the small arc-shaped groove 11 can prevent the yarn from transversely moving left and right, and the measuring accuracy is improved.

Specifically, as shown in fig. 4, the elastic mechanism includes a clamping plate 5, an inner base 6, an outer base 7, and a spring 8.

The number of the clamping plates 5 is two, the two clamping plates are arranged on two sides of the second godet wheel 4, the second godet wheel 4 is rotatably arranged between the two clamping plates 5, a counting device is arranged on the outer side of the clamping plates 5 and is connected with the second godet wheel 4 and a controller, and the controller displays the numerical value of the counting device through the other display screen 20.

The inner base 6 is fixedly arranged below the clamping plate 5 and slidably arranged inside the outer base 7. The inner base 6 connects the two splints 5 into a whole, so that the splints 5, the second godet wheel 4 and the inner base 6 can slide up and down in the outer base 7 together.

The spring 8 is arranged inside the outer bottom seat 7, the top end of the spring is fixedly connected with the bottom surface of the inner bottom seat 6, and the bottom end of the spring is fixedly connected with the bottom surface of the inner cavity of the outer bottom seat 7. The elastic force of the spring 8 enables the top surface of the second godet wheel 4 to be abutted with the bottom surface of the first godet wheel 3.

Further, a wire inlet wheel 12 and a wire outlet wheel 13 are respectively arranged at two sides of the first wire guiding wheel 3 and the second wire guiding wheel 4. The wire inlet wheel 12 and the wire outlet wheel 13 are flush with the abutting points of the two wire guiding wheels 4, so that a yarn guiding effect is achieved, and yarns are led in and led out.

Preferably, a tension adjusting wheel 14 is arranged below the wire feeding wheel 12. The tension adjusting wheel 14 is movably provided on the frame 2 by a moving mechanism. The position of the tension adjusting wheel 14 can be adjusted through the moving mechanism, so that the yarn tension is changed, and the measuring accuracy is improved.

Specifically, as shown in fig. 5, the moving mechanism includes a chute 15, a screw 16, a slider 17, and a connecting rod 18; the sliding groove 15 is formed on the side wall of the frame 2 and is concavely formed by the side wall of the frame 2, and is preferably distributed along the horizontal direction. The screw rod 16 is arranged in the chute 15, one end of the screw rod 16 is rotatably connected with the frame 2 at the end part of the chute 15, the other end of the screw rod extends out of the frame 2 through the frame 2, the penetrating part is rotatably connected with the frame 2 through a bearing, and a rotating handle is arranged at the end part extending out of the frame 2 so as to facilitate the rotation of the screw rod 16. The sliding block 17 is sleeved on the screw rod 16 in a threaded manner and is matched with the sliding groove 15. The connecting rod 18 is fixedly connected to the sliding block 17, and the end part of the connecting rod is connected with the tension adjusting wheel 14. When the screw 16 is rotated, the slider 17 slides left and right along the chute 15 to change the position of the tension adjusting wheel 14

Preferably, a cutting mechanism 19 is arranged on one side of the wire outlet wheel 13. When the yarn length reaches the set point, the controller controls the cutting mechanism 19 to cut the yarn.

Two display screens 20 are provided on the side walls of the base 1, respectively displaying the yarn values measured by the first godet wheel 3 and the second godet wheel 4.

Further, the device also comprises an alarm (not shown in the figure), the alarm is connected with the control device, when one godet wheel is slipped, the difference value appears in the count of the two counting devices, the numerical value displayed by the display screen 20 is also different, and the controller can control the alarm to give an alarm at the moment so as to remind workers of processing.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims

1. The utility model provides a high accuracy yarn silk length observes and controls appearance which characterized in that includes: the device comprises a base (1), a frame (2), a first godet wheel (3) and a second godet wheel (4);

the frame (2) is fixedly arranged above the base (1); the first godet wheel (3) is rotatably arranged on the frame (2); the second godet wheel (4) is abutted with the first godet wheel (3) through an elastic mechanism; the second godet wheel (4) is arranged right below the first godet wheel (3).

2. The high-precision yarn length measuring and controlling instrument according to claim 1, wherein the elastic mechanism comprises a clamping plate (5), an inner base (6), an outer base (7) and a spring (8); the number of the clamping plates (5) is two; the second godet wheel (4) is rotatably arranged between the two clamping plates (5); the inner bottom seat (6) is fixedly arranged below the clamping plate (5) and is arranged in the outer bottom seat (7) in a sliding manner; the spring (8) is arranged inside the outer bottom seat (7), the top end of the spring is fixedly connected with the bottom surface of the inner bottom seat (6), and the bottom end of the spring is fixedly connected with the bottom surface of the inner cavity of the outer bottom seat (7).

3. The high-precision yarn length measuring and controlling instrument according to claim 1, characterized in that the rim of the first godet wheel (3) is provided with an arc-shaped groove (9); the rim of the second godet wheel (4) is provided with an arc-shaped bulge (10) matched with the arc-shaped groove (9).

4. A high precision yarn length measuring and controlling instrument as claimed in claim 3, characterised in that the top of the arc-shaped protrusion (10) is provided with a small arc-shaped groove (11).

5. The high-precision yarn length measuring and controlling instrument according to claim 1, wherein the two sides of the first yarn guiding wheel (3) and the second yarn guiding wheel (4) are respectively provided with a yarn inlet wheel (12) and a yarn outlet wheel (13).

6. The high-precision yarn length measurement and control instrument according to claim 5, wherein a tension adjusting wheel (14) is arranged below the yarn feeding wheel (12); the tension adjusting wheel (14) is movably arranged on the frame (2) through a moving mechanism; the moving mechanism comprises a sliding groove (15), a screw rod (16), a sliding block (17) and a connecting rod (18); the sliding groove (15) is formed in the side wall of the frame (2); the screw rod (16) is arranged in the chute (15), one end of the screw rod is rotationally connected with the frame (2), and the other end of the screw rod extends out of the frame (2); the sliding block (17) is sleeved on the screw rod (16) in a threaded manner and is matched with the sliding groove (15); the connecting rod (18) is fixedly connected to the sliding block (17), and the end part of the connecting rod is connected with the tension adjusting wheel (14).

7. The high-precision yarn length measuring and controlling instrument according to claim 5, wherein a cutting mechanism (19) is arranged on one side of the wire-outgoing wheel (13).

8. The high-precision yarn length measuring and controlling instrument according to claim 1, wherein two display screens (20) are arranged on the side face of the base (1).