CN220079289U

CN220079289U - Toothless rough surface roller of spinning frame

Info

Publication number: CN220079289U
Application number: CN202320589913.6U
Authority: CN
Inventors: 吴叶军
Original assignee: Jiaxing Youchegang Guihua Weaving Mill
Current assignee: Jiaxing Youchegang Guihua Weaving Mill
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-11-24
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses a toothless rough surface roller of a spinning machine, which comprises a bracket, wherein the bracket is symmetrically arranged, a first roller and a second roller are arranged on the inner side of the bracket, a first rotating column is arranged at two ends of the second roller, the first rotating column is movably connected with the bracket through a rotating device, a second rotating column is arranged at two ends of the first roller, the second rotating column is movably connected with the bracket, a second rotating tooth and a first rotating tooth are correspondingly arranged on the right side of the first roller and the right side of the second roller, the first bayonet and the second bayonet are detached and fixed through the cooperation of a turnbuckle, a convex block and a concave block, the second roller is convenient to replace, the working efficiency is improved, the second rotating column is driven to move through the first rotating column, the first roller and the second roller can synchronously rotate, the rough surface of the second roller is provided, the holding force of the second roller is increased in the drafting process.

Description

Toothless rough surface roller of spinning frame

Technical Field

The utility model relates to the technical field of spinning frames, in particular to a toothless rough surface roller of a spinning frame.

Background

Spinning machine (see color drawing sliver is drawn and fed on the roving machine to form roving, the roving is drawn and fed on the spinning machine to form spun yarn, the sliver is drawn and fed on the roving machine to form roving, the comber is used for combing fibre to form combed sliver, the gill machine is used for combining sliver, the sliver drawing is improved, the roving is further fed on the ring spinning machine to form spun yarn), the spinning machine is the main machine for spinning, and the yield and quality of spun yarn are comprehensive reflection of the process of spinning process. The production unit of the spinning frame is a spindle, and the production level of the spinning frame is often measured in terms of the output (kilograms) per thousand hours. The production scale of a spinning mill is expressed in terms of the total number of spindles having a spinning frame. Yarn spun on each spindle breaks for various reasons, often expressed as the number of breaks that occur in thousands of hours. The level of the breakage rate affects the labor productivity, the equipment productivity, the spun yarn quality and the workshop dust content. The spinning frame is the machine with the highest energy consumption in spinning production. In the prior art, a roller of a spinning frame is often damaged in the drafting process, the roller is inconvenient to replace after being damaged, the working efficiency is delayed, and the holding force of the existing roller on the spun yarn is not very good, so that the design of the toothless rough surface roller of the spinning frame is needed.

Disclosure of Invention

The utility model aims to provide a toothless rough surface roller of a spinning frame, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spinning frame toothless rough surface roller, includes the support, the support symmetry sets up, the support inboard is provided with first roller and second roller, second roller both ends are provided with first column spinner, first column spinner with the support passes through rotary device swing joint, first roller both ends are provided with the second column spinner, the second column spinner with support swing joint, first roller with correspond on the second roller right side and set up second change tooth and first change tooth, the second change tooth with first change tooth phase-lock, the second roller surface is provided with the coarse ring of one deck, be provided with a plurality of shrinkage pool on the coarse ring, the degree of depth of shrinkage pool is six millimeters, and the distance between the shrinkage pool is one millimeter evenly distributed, rotary device comprises first buckle and second buckle, the second buckle is fixed on the support, first buckle is provided with through the pivot activity on the second buckle, first buckle tip is provided with the lug, just be provided with the lug on the second buckle on the right side corresponds second buckle with first change tooth and first change tooth, second buckle on the second roller surface is provided with the coarse ring, the coarse ring is provided with one deck coarse ring, the depth of shrinkage pool is one millimeter evenly distributed, rotary device comprises the second buckle, the diameter phase-lock.

Further, the first rotating column is rectangular and is matched with the rectangular annular hole formed by the first buckle and the second buckle.

Further, the second rotating column is a cylinder and is movably connected with the bracket.

Further, the surface of the first roller is arranged smoothly.

Further, the first roller and the second roller are both cylinders, and the diameters of the first roller and the second roller are equal.

Compared with the prior art, the utility model has the beneficial effects that: through the turnbuckle, the lug and the concave block are matched for use to realize the disassembly and fixation of the first bayonet and the second bayonet, the second roller is convenient to replace, the working efficiency is improved, the first rotary column is driven to move through the first rotary column, the first roller and the second roller can synchronously rotate, the rough ring is arranged on the surface of the second roller, the second roller is enabled to grip spun yarn in the drafting process, and the holding force of the spun yarn is increased.

Drawings

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

FIG. 2 is a top view of the connection of the pull rod and the clamping groove block according to the present utility model;

FIG. 3 is an enlarged view of the rough ring of the present utility model;

fig. 4 is a schematic structural view of the buckle of the present utility model.

In the figure: 1. a bracket; 2. a first roller; 3. a second roller; 4. a first rotating tooth; 5. a second rotating tooth; 6. a first buckle; 7. a second buckle; 8. a rotating shaft; 9. a first spin column; 10. a second spin column; 11. a rough ring; 12. a turnbuckle; 13. a bump; 14. a groove.

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. 1-4, the present utility model provides a technical solution: the utility model provides a spinning frame does not have rough surface roller of tooth, including support 1, support 1 symmetry sets up, and support 1 inboard is provided with first roller 2 and second roller 3, and second roller 3 both ends are provided with first column of revolution 9, and first column of revolution 9 passes through rotary device swing joint with support 1, and first roller 2 both ends are provided with second column of revolution 10, and second column of revolution 10 and support 1 swing joint, correspond on first roller 2 and the second roller 3 right side and set up second and change tooth 5 and first tooth 4, and second change tooth 5 and first tooth 4 looks tooth phase connection. The outer surface of the second roller 3 is provided with a layer of rough ring 11, a plurality of concave holes are formed in the rough ring 11, the depth of each concave hole is six millimeters, and the distance between the concave holes is uniformly distributed by one millimeter. The rotating device comprises a first buckle 6 and a second buckle 7, the second buckle 7 is fixed on the support 1, the first buckle 6 is movably arranged on the second buckle 7 through a rotating shaft 8, a protruding block 13 is integrally arranged at the end part of the first buckle 6, a through hole is formed in the protruding block 13, a groove 14 is integrally formed in the second buckle 7, a turnbuckle 12 connected in a penetrating manner is arranged on one side of the groove 14, the protruding block 13 is matched with the groove 14, and the aperture of the through hole is matched with the diameter of the turnbuckle 12. The first rotating column 9 is rectangular and is matched with the first buckle 6 and the second buckle 7 to form a rectangular annular hole. The second rotary column 10 is a cylinder and is movably connected with the bracket 1. The surface of the first roller 2 is arranged smoothly. The first roller 2 and the second roller 3 are both cylinders and have the same diameter.

Working principle: firstly, in order to prevent the second roller 3 from being damaged in the long-time use process, the working efficiency of the spinning frame is greatly reduced, in order to facilitate the replacement of the second roller 3, the turnbuckle 12 is rotated, the convex block 13 is separated from the groove 14, the first buckle 6 is separated from the second buckle 7, then the whole second roller 3 is taken out for replacement, then the second roller 3 is installed in the same step, the surface of the second roller 3 is provided with a layer of rough ring 11 when rotating, and the second roller 3 can ensure good holding power in the process of winding spun yarn when rotating.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spinning frame toothless rough surface roller, includes support (1), its characterized in that: the support (1) is symmetrically arranged, a first roller (2) and a second roller (3) are arranged on the inner side of the support (1), a first rotating column (9) is arranged at two ends of the second roller (3), the first rotating column (9) is movably connected with the support (1) through a rotating device, a second rotating column (10) is arranged at two ends of the first roller (2), the second rotating column (10) is movably connected with the support (1), a second rotating tooth (5) and a first rotating tooth (4) are correspondingly arranged on the right side of the first roller (2) and the right side of the second roller (3), the second rotating tooth (5) is in toothed connection with the first rotating tooth (4), a layer of rough ring (11) is arranged on the outer surface of the second roller (3), a plurality of concave holes are formed in six millimeters in depth, the distance between the concave holes is uniformly distributed in one millimeter, the rotating device is formed by a first buckle (6) and a second buckle (7), the second buckle (7) is correspondingly arranged on the right side of the second roller (3), the first buckle (6) and the first buckle (7) is integrally provided with the first buckle (7), the first buckle (7) is fixedly arranged on the end part (13) through the first buckle (7), the second buckle (7) is integrally provided with a groove (14), one side of the groove (14) is provided with a turnbuckle (12) which is connected in a penetrating mode, the protruding block (13) is matched with the groove (14), and the aperture of the through hole is matched with the diameter of the turnbuckle (12).

2. The toothless matte roller of a spinning frame of claim 1, wherein: the first rotating column (9) is rectangular and is matched with the first buckle (6) and the second buckle (7) to form a rectangular annular hole.

3. The toothless matte roller of a spinning frame of claim 1, wherein: the second rotating column (10) is a cylinder and is movably connected with the bracket (1).

4. The toothless matte roller of a spinning frame of claim 1, wherein: the surface of the first roller (2) is arranged smoothly.

5. The toothless matte roller of a spinning frame of claim 1, wherein: the first roller (2) and the second roller (3) are both cylinders, and the diameters of the first roller and the second roller are equal.