CN219342518U

CN219342518U - Needle seat of high-stability cotton yarn spinning machine

Info

Publication number: CN219342518U
Application number: CN202222482763.7U
Authority: CN
Inventors: 赵俊; 沈洁; 阮金凤
Original assignee: Suzhou Zhonghuan Plastic Ceramics Co ltd
Current assignee: Suzhou Zhonghuan Plastic Ceramics Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-07-14
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to the technical field of needle seats, in particular to a needle seat of a high-stability cotton yarn spinning machine, which comprises a needle seat, wherein the needle seat of the high-stability cotton yarn spinning machine comprises a needle seat, the bottom of the needle seat is fixedly connected with a needle hole, a needle is fixedly inserted into the needle hole, a clamp holder is fixedly connected with the inside of the needle hole, a rotating shaft is movably connected with the inside of the clamp holder, a bearing is fixedly connected with the inside of a circular groove, and a moving rod is fixedly connected with the bottom surface of the bearing; through rotating the axis of rotation, the axis of rotation upwards or drives the movable rod downwards and removes, and rethread movable rod and the fixed arm on the holder remove the arm, because the fixed arm on the holder can not remove along with the movable rod, so the upper half of arm only rotates along with the fixed arm, and when the fixed arm that the movable rod connects moves, can push away the removal of pulling to the lower half of arm to reach the jack catch and press from both sides tightly with loosen the effect of unloading.

Description

Needle seat of high-stability cotton yarn spinning machine

Technical Field

The utility model relates to the technical field of needle bases, in particular to a needle base of a high-stability cotton yarn spinning machine.

Background

The textile machine, also called spinning machine, loom, cotton spinning machine, etc., the ancient textile machine is the loom driven by manpower, the textile machine is the whole name of the tool that weaves the raw materials such as wire, silk, hemp into the cloth after processing the silk thread, like spinning pendant, spinning wheel, spindle, pedal loom, etc., also modern mechanical loom, modern numerical control automatic loom, etc., the development of the ancient and modern textile technological process and apparatus is designed according to the textile raw materials, therefore, the raw materials have important position in the textile technology, the fiber used for weaving in all countries of the ancient world is the natural fiber, generally (wool, hemp, cotton) three kinds of short fibers;

the needle seat is installed in the inside of weaving machine, and the main effect is the important spare part of the needle of fixed weaving machine, ensures that the needle of weaving machine can normally work, and the fixed needle mode of traditional needle seat is difficult to dismantle and install, and when the needle goes wrong, change and maintenance become very difficult, and through the needle seat of long-term use, will weaken to the fixed ability of needle.

Disclosure of Invention

The utility model aims to provide a needle seat of a high-stability cotton yarn spinning machine aiming at the defects of the prior art so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a needle file of high stable cotton yarn weaving machine, includes the needle file, the bottom fixedly connected with pinhole of needle file, the inside fixed grafting of pinhole has the needle, the inside fixedly connected with holder of pinhole, the inside swing joint of holder has the axis of rotation, one section arc recess has been seted up to the upper end surface of axis of rotation, the inside swing joint of arc recess has the fixer, the bottom surface fixedly connected with arm of holder, the terminal swing joint of arm is on the top of arm, the terminal fixedly connected with jack catch of arm, the screw thread groove has been seted up on the middle section surface of axis of rotation, the circular slot has been seted up to the terminal of axis of rotation, the inside fixedly connected with bearing of circular slot, the bottom surface fixedly connected with movable rod of bearing.

As a preferable technical scheme of the utility model, one end of the fixer is spherical, the fixer is movably inserted into the arc-shaped groove, the other end of the fixer is cylindrical, the tail end of the cylinder is fixedly connected into the pinhole, and the fixer can be accurately fixed when the rotating shaft rotates to a proper position.

As a preferable technical scheme of the utility model, the inside of the clamp holder is provided with a groove which is meshed with the thread groove on the surface of the rotating shaft, so that the flexibility of connection between the rotating shaft and the clamp holder is ensured.

As a preferable technical scheme of the utility model, the number of the fixed arms is two, each group is four, the fixed arms are respectively arranged on the bottom end surfaces of the clamp holder and the movable rod, and the fixed arms arranged on the movable rod are divided into two structures and are movably connected together, so that the stability of the device is ensured.

As a preferable technical scheme of the utility model, the tail end of the fixed arm fixedly connected with the bottom end of the clamp holder is movably connected with the top end of the mechanical arm, and the tail end of the fixed arm fixedly connected with the bottom end of the moving rod is movably connected with the middle part of the mechanical arm, so that the mechanical arm can rotate according to the requirement.

As a preferable technical scheme of the utility model, the upper half part and the lower half part of the mechanical arm are split into two branches and are movably connected together, so that the flexibility of the mechanical arm is ensured.

As a preferable technical scheme of the utility model, one end of the claw close to the center part of the clamp holder is provided with an arc shape, so that the clamping of the needle is ensured to be stable enough.

The beneficial effects of the utility model are as follows:

this needle file of high stable cotton yarn weaving machine, through rotating the axis of rotation, the axis of rotation upwards or drives the movable rod downwards and remove, and the fixed arm on rethread movable rod and the holder removes the arm, because the fixed arm on the holder can not remove along with the movable rod, so the first half of arm only rotates along with the fixed arm, and when the fixed arm that the movable rod is connected moves, can push away the removal of getting with pulling to the second half of arm to reach the jack catch and press from both sides tightly with loosen the effect of unloading.

Drawings

Fig. 1 is a schematic overall view of the needle hub structure of the present utility model;

FIG. 2 is a schematic view of the whole holder structure of the present utility model;

fig. 3 is a partial schematic view of the rotating shaft structure of the present utility model.

In the figure: 1. a needle stand; 2. a pinhole; 3. a needle; 4. a rotating shaft; 5. an arc-shaped groove; 6. a holder; 7. a holder; 8. a fixed arm; 9. a moving rod; 10. a mechanical arm; 11. a claw; 12. a thread groove; 13. a circular groove; 14. and (3) a bearing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in the present embodiment: the needle seat of the high-stability cotton yarn spinning machine comprises a needle seat 1, wherein the bottom of the needle seat 1 is fixedly connected with a needle hole 2, so that the integrity of the device is ensured; the needle 3 is fixedly inserted into the needle hole 2, so that the textile machine can work normally; the inside of the pinhole 2 is fixedly connected with a clamp 7, so that the stability of the device is ensured; the inside of the clamp holder 7 is movably connected with a rotating shaft 4, so that the flexibility of the device is ensured; an arc-shaped groove 5 is formed in the upper end surface of the rotating shaft 4, so that the device can work normally; the inside of the arc-shaped groove 5 is movably connected with a fixer 6, so that the stability of the device is ensured; the bottom surface of the clamp holder 7 is fixedly connected with a fixed arm 8, so that the flexibility of the device is ensured; the tail end of the fixed arm 8 is movably connected to the top end of the mechanical arm 10, so that the device can move according to the requirements; the tail end of the mechanical arm 10 is fixedly connected with a claw 11, so that the clamping work of the device can be ensured to normally run; the surface of the middle section of the rotating shaft 4 is provided with a thread groove 12, so that the flexibility of the part is ensured; the tail end of the rotating shaft 4 is provided with a round groove 13, so that the stability of the device is ensured; the bearing 14 is fixedly connected in the circular groove 13, so that the rationality of the device is ensured; the bottom surface of the bearing 14 is fixedly connected with a movable rod 9, so that the integrity of the device is ensured.

In the embodiment, one end of the fixer 6 is in a sphere shape, is movably inserted into the arc-shaped groove 5, the other end of the fixer is in a cylinder shape, and the tail end of the cylinder is fixedly connected into the pinhole 2, so that the fixer can be accurately fixed when the rotating shaft 4 rotates to a proper position; grooves which are meshed with the thread grooves 12 on the surface of the rotating shaft 4 are formed in the clamp 7, so that the flexibility of connection between the rotating shaft 4 and the clamp 7 is ensured; the fixed arms 8 are divided into two groups, each group comprises four fixed arms, the fixed arms are respectively arranged on the surfaces of the bottom ends of the clamp holder 7 and the movable rod 9, and the fixed arms 8 arranged on the movable rod 9 are divided into two structures and are movably connected together, so that the stability of the device is ensured; the tail end of a fixed arm 8 fixedly connected with the bottom end of the clamp 7 is movably connected with the top end of a mechanical arm 10, and the tail end of the fixed arm 8 fixedly connected with the bottom end of a moving rod 9 is movably connected with the middle part of the mechanical arm 10, so that the mechanical arm 10 can rotate according to the requirement; the upper half part and the lower half part of the mechanical arm 10 are split into two branches and are movably connected together, so that the flexibility of the mechanical arm 10 is ensured; the claw 11 is arranged at one end close to the center of the clamp 7 in an arc shape, so that the clamping of the needle 3 is ensured to be stable enough.

Working principle: in use, please refer to fig. 1-3: when the worker puts the needle 3 into the needle hole 2, the rotating shaft 4 is rotated, the rotating shaft 4 drives the moving rod 9 upwards or downwards to move, the mechanical arm 10 is moved through the moving rod 9 and the fixed arm 8 on the clamp 7, and as the fixed arm 8 on the clamp 7 does not move along with the moving rod 9, the upper half part of the mechanical arm 10 only rotates along with the fixed arm 8, and when the fixed arm 8 connected with the moving rod 9 moves up and down, the lower half part of the fixed arm 8 can push away, pull and retract the lower half part of the mechanical arm 10, so that the clamping jaw 11 is clamped and loosened.

The present utility model is not limited to the above-mentioned embodiments, but the conventional needle changing device is matched with a needle hole, but the present utility model can be matched with any needle, and any person skilled in the art can apply the present utility model within the scope of the present utility model, and the present utility model is not limited to the above-mentioned embodiments.

Claims

1. The utility model provides a needle file of high stable type cotton yarn weaving machine, includes needle file (1), its characterized in that: the needle holder is characterized in that a needle hole (2) is fixedly connected to the bottom of the needle holder (1), a needle (3) is fixedly inserted into the needle hole (2), a clamp holder (7) is fixedly connected to the inside of the needle hole (2), a rotating shaft (4) is movably connected to the inside of the clamp holder (7), a section of arc-shaped groove (5) is formed in the upper end surface of the rotating shaft (4), a fixing device (6) is movably connected to the inside of the arc-shaped groove (5), a fixing arm (8) is fixedly connected to the bottom surface of the clamp holder (7), the tail end of the fixing arm (8) is movably connected to the top end of the mechanical arm (10), a clamping jaw (11) is fixedly connected to the tail end of the mechanical arm (10), a thread groove (12) is formed in the middle section surface of the rotating shaft (4), a round groove (13) is formed in the tail end of the rotating shaft, a bearing (14) is fixedly connected to the inside of the round groove (13), and a moving rod (9) is fixedly connected to the bottom surface of the bearing (14).

2. The needle mount of a high stability cotton yarn spinning machine of claim 1, wherein: one end of the fixer (6) is spherical, the fixer is movably inserted into the arc-shaped groove (5), the other end of the fixer is cylindrical, and the tail end of the cylinder is fixedly connected into the pinhole (2).

3. The needle mount of a high stability cotton yarn spinning machine of claim 1, wherein: the inside of the clamp holder (7) is provided with a groove which is meshed with a thread groove (12) on the surface of the rotating shaft (4).

4. The needle mount of a high stability cotton yarn spinning machine of claim 1, wherein: the fixed arms (8) are divided into two groups, each group is four, the fixed arms are respectively arranged on the bottom end surfaces of the clamp holder (7) and the movable rod (9), and the fixed arms (8) arranged on the movable rod (9) are divided into two structures and are movably connected together.

5. The needle mount of a high stability cotton yarn spinning machine of claim 1, wherein: the tail end of a fixed arm (8) fixedly connected with the bottom end of the clamp holder (7) is movably connected with the top end of the mechanical arm (10), and the tail end of the fixed arm (8) fixedly connected with the bottom end of the moving rod (9) is movably connected with the middle part of the mechanical arm (10).

6. The needle mount of a high stability cotton yarn spinning machine of claim 1, wherein: the upper half part and the lower half part of the mechanical arm (10) are split into two branches and are movably connected together.

7. The needle mount of a high stability cotton yarn spinning machine of claim 1, wherein: one end of the claw (11) close to the center of the clamp holder (7) is opened into an arc shape.