Outer layer noise reduction structure of high-speed spindle

Abstract

The utility model relates to the technical field of spinning machinery, and discloses an outer layer noise reduction structure of a high-speed spindle, which comprises a shell, sound-absorbing cotton is arranged in the shell, a bobbin is arranged in the shell, the top of the shell is connected with a clamping plate in a sliding manner, the side surface of the clamping plate is fixedly connected with a fixed shell, and the fixed shell is fixedly connected with a spindle. A plug pin is slidably connected into the fixing shell, the periphery of the plug pin is sleeved with a spring, a baffle is fixedly connected to the bottom of the plug pin, the plug pin is slidably connected to the side face of the outer shell, and a connecting assembly is installed in the outer shell and used for rapidly detaching a wound bobbin. According to the textile bobbin, under the cooperation of the spring telescopic rod, the baffle, the plug pin and the first clamping groove, the function of rapidly opening and closing the clamping plate is achieved, internal parts can be conveniently maintained, the bobbin is installed in the connecting shell in the shell, noise generated inside is absorbed through the sound absorption cotton, noise pollution is reduced, and the physical and psychological health of textile workers is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to spinning machinery technical field especially relates to a high -speed spindle's outer layer noise reduction structure. BACKGROUND

[0002] In the development process of textile industry, with the increasing demand of market for textile, it is inevitable to improve the production speed of textile machine, the rotation speed of traditional spindle is limited, cannot satisfy the demand of large -scale, high -efficient production, for example, in the traditional cotton spinning production, lower spindle rotation speed means that the twisting and winding amount of yarn in unit time is less, and the production efficiency is low, in order to improve the output of textile machine, it is necessary to develop the spindle structure that can adapt to high -speed operation, the high -speed rotating spindle will inevitably increase the noise, in the spinning workshop, the noise often approaches 95 decibels, forms great noise pollution, and the harm of noise to the health of textile workers cannot be eliminated.

[0003] The existing high -speed spindle structure is mainly composed of bobbin, spindle rod, support part and brake, and the working principle of the spindle is that the high -speed rotation of the spindle rod drives the bobbin to rotate, thereby realizing the twisting and winding of yarn.

[0004] The existing high -speed spindle structure can complete the basic twisting and winding function, but when the spindle rotates at high speed, great noise will be generated in the workshop, if effective noise reduction is not carried out, it will cause serious damage to the physical and mental health of textile workers, therefore, a high -speed spindle's outer layer noise reduction structure is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a high -speed spindle's outer layer noise reduction structure, which aims at improving the problem that the noise generated by the high -speed rotation of the spindle is not processed in the prior art, and seriously endangers the physical and mental health of textile workers.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0007] A high -speed spindle's outer layer noise reduction structure, including the shell, the inside of the shell is installed with sound -absorbing cotton, the inside of the shell is installed with the bobbin, the top of the shell is slidably connected with the clamping plate, the side of the clamping plate is fixedly connected with the fixed shell, the inside of the fixed shell is slidably connected with the bolt, the outer periphery of the bolt is provided with the spring, the bottom of the bolt is fixedly connected with the baffle, the bolt is slidably connected on the side of the shell, the inside of the shell is installed with the connecting assembly, for quick disassembly and winding of the completed bobbin;

[0008] As a further description of the above technical scheme:

[0009] The inside of the shell is provided with a sliding groove one, the clamping plate is slidingly connected in the inside of the sliding groove one, the side of the shell is provided with a clamping groove one, the bolt is clamped with the clamping groove one;

[0010] As a further description of the above technical solution:

[0011] The connecting assembly comprises a connecting shell, the connecting shell is rotationally connected in the inside of the shell, the inside of the connecting shell is fixedly connected with a fixed plate, the inside of the connecting shell is slidingly connected with a pressing plate, the front side of the pressing plate is provided with a spring telescopic rod, the spring telescopic rod is installed on the inner wall of the connecting shell, the front side of the pressing plate is fixedly connected with a pulling plate;

[0012] As a further description of the above technical solution:

[0013] The front side of the shell is rotationally connected with a rotating plate, the bobbin is installed in the inside of the connecting shell, the side of the bobbin is fixedly connected with a fixed block;

[0014] As a further description of the above technical solution:

[0015] The inside of the connecting shell, the pressing plate, the shell and the rotating plate are all provided with a sliding groove two, the fixed block is slidingly connected in the inside of the sliding groove two;

[0016] As a further description of the above technical solution:

[0017] The front side of the fixed plate is provided with a clamping groove two, the fixed block is clamped with the clamping groove two;

[0018] As a further description of the above technical solution:

[0019] The inside of the pressing plate is installed with a rubber pad, for further fixing the bobbin in the inside;

[0020] As a further description of the above technical solution:

[0021] The rear side of the connecting shell is fixedly connected with a connecting piece, for installing and connecting the device structure on the spinning machine.

[0022] The utility model has the advantages of the following:

[0023] 1、The utility model discloses a spring and baffle cooperate, the bolt is clamped into the clamping groove one, and the clamping plate is fixed, and opening the clamping plate can conveniently maintain the internal structure, reduces the noise produced because of the abrasion of parts, installs the bobbin in the inside of the shell, and the sound-absorbing cotton in the inside of the shell absorbs the noise produced in the inside, protects the physical and mental health of the textile worker.

[0024] 2、 The utility model discloses, through rubber pad fixed bobbin, guarantee the stable connection between bobbin and connecting shell, through spring telescopic link extrusion pressboard, the fixed block is clamped into card slot no. 2, realize the work of quick -witted connection and disassembly bobbin, improve the efficiency of work. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A three-dimensional schematic view of the outer layer noise reduction structure of the high-speed spindle is provided for the utility model;

[0026] Figure 2 A cross-sectional schematic view of the clamping plate mechanism of the outer layer noise reduction structure of the high-speed spindle is provided for the utility model;

[0027] Figure 3 A structure schematic view of the noise reduction structure inside the outer layer noise reduction structure of the high-speed spindle is provided for the utility model;

[0028] Figure 4 A structure schematic view of the connecting assembly of the outer layer noise reduction structure of the high-speed spindle is provided for the utility model.

[0029] LEGEND:

[0030] 1, shell, 2, bobbin, 3, clamping plate, 4, fixed shell, 5, bolt, 6, spring, 7, baffle, 8, card slot no. 1, 9, sliding slot no. 1, 10, sound-absorbing cotton, 11, connecting piece, 12, connecting shell, 13, fixed plate, 14, pressboard, 15, spring telescopic link, 16, pull plate, 17, sliding slot no. 2, 18, fixed block, 19, rotating plate, 20, rubber pad, 21, card slot no. 2. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] REFERENCE Figures 1-3The utility model provides an embodiment: a high -speed spindle's outer layer noise reduction structure, the inside installation of shell 1 is installed sound absorption cotton 10, uses sound absorption cotton 10, absorbs the noise that the inside of shell 1 generates. The inside installation of shell 1 is installed bobbin 2, the top sliding joint of shell 1 has the clamping plate 3, opens the clamping plate 3, can conveniently dismantle bobbin 2 and maintain the structure inside shell 1. The side fixed connection of clamping plate 3 has fixed shell 4, the inside sliding joint of fixed shell 4 has bolt 5, the outer periphery of bolt 5 is equipped with spring 6, the bottom fixed connection of bolt 5 has baffle 7, bolt 5 sliding joint is in the side of shell 1, through the cooperation of spring 6 and baffle 7, give bolt 5 downward pressure. The inside installation of shell 1 has connecting assembly, is used for quick disassembly winding completed bobbin 2. The inside of shell 1 is provided with sliding slot one 9, and the clamping plate 3 is slidingly connected in the inside of the sliding slot one 9, and the sliding track of the clamping plate 3 is controlled through the sliding slot one 9. The side of shell 1 is provided with clamping groove one 8, and the bolt 5 is clamped with the clamping groove one 8, and the work of fixing the clamping plate 3 on the shell 1 is completed by clamping the bolt 5 into the clamping groove one 8.

[0033] Referring to Figure 1 , Figure 3 and Figure 4 , the connecting assembly includes a connecting shell 12, the connecting shell 12 is rotatably connected in the inside of the shell 1, the inside of the connecting shell 12 is fixedly connected with a fixed plate 13, the inside of the connecting shell 12 is slidingly connected with a pressing plate 14, the front side of the pressing plate 14 is provided with a spring telescopic rod 15, the spring telescopic rod 15 is installed on the inner wall of the connecting shell 12, the bobbin 2 is fixed in the inside of the connecting shell 12 by the pressure applied by the spring telescopic rod 15 and cooperating with the pressing plate 14. The front side of the pressing plate 14 is fixedly connected with a pulling plate 16, the pulling plate 16 is pulled outward, the pressing plate 14 is separated from the surface of the fixed plate 13, so that the bobbin 2 can be rotated and slidably disassembled. The front side of the shell 1 is rotatably connected with a rotating plate 19, the bobbin 2 is installed in the inside of the connecting shell 12, the side of the bobbin 2 is fixedly connected with a fixed block 18, the inside of the connecting shell 12, the pressing plate 14, the shell 1 and the inside of the rotating plate 19 are all provided with a sliding slot two 17, the fixed block 18 is slidingly connected in the inside of the sliding slot two 17, the space in which the fixed block 18 can slide in the inside of the shell 1 and the connecting shell 12 is given by providing the sliding slot two 17. The front side of the fixed plate 13 is provided with a clamping groove two 21, the fixed block 18 is clamped with the clamping groove two 21, the fixed block 18 is clamped into the inside of the clamping groove two 21 under the cooperation of the spring telescopic rod 15 and the pressing plate 14, and the work of fixing the bobbin 2 is completed.

[0034] Referring to Figure 1 , Figure 3 and Figure 4 , the inside of the pressing plate 14 is installed with a rubber pad 20, for further fixing the bobbin 2 in the inside. The rear side of the connecting shell 12 is fixedly connected with a connecting piece 11, for installing and connecting the structural device on the spinning machine.

[0035] Working principle: when using this structure, the connecting piece 11 is installed on the spinning machine, the latch 5 is pulled out, the clamping plate 3 slides out of the shell 1, the fixed block 18 of the control cylinder 2, the sliding groove two 17 of the rotating plate 19, the shell 1, the connecting shell 12 and the pressing plate 14, the pull plate 16 is pulled out, the pressing plate 14 is separated from the fixed plate 13, the fixed block 18 is given the space of rotation, the fixed block 18 is rotated and clamped into the clamping groove two 21, the pull plate 16 is loosened, under the action of the spring telescopic rod 15, the pressing plate 14 extrudes the fixed block 18, the cylinder 2 is fixed in the connecting shell 12, the clamping plate 3 is aligned with the sliding groove one 9 of the shell 1 and slides in, under the cooperation of the spring 6 and the baffle 7, the latch 5 is clamped into the clamping groove one 8 of the shell 1, the work of fixing the clamping plate 3 in the shell 1 is completed, finally the rotating plate 19 is rotated, the noise generated in the shell 1 is absorbed by the sound-absorbing cotton 10 and cannot leak outwards.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A high-speed spindle outer layer noise reduction structure comprising a housing (1), characterized in that: The inside of the shell (1) is provided with sound-absorbing cotton (10), the inside of the shell (1) is provided with a bobbin (2), the top of the shell (1) is slidably connected with a clamping plate (3), the side of the clamping plate (3) is fixedly connected with a fixed shell (4), the inside of the fixed shell (4) is slidably connected with a bolt (5), the outer periphery of the bolt (5) is sleeved with a spring (6), the bottom of the bolt (5) is fixedly connected with a baffle (7), the bolt (5) is slidably connected on the side of the shell (1), and the inside of the shell (1) is provided with a connecting assembly for quickly dismounting the wound bobbin (2).

2. The outer layer noise reduction structure of a high-speed spindle according to claim 1, characterized in that: The inside of the shell (1) is provided with a sliding groove one (9), the clamping plate (3) is slidably connected in the sliding groove one (9), the side of the shell (1) is provided with a clamping groove one (8), and the bolt (5) and the clamping groove one (8) are clamped with each other.

3. The outer layer noise reduction structure of a high-speed spindle according to claim 1, characterized in that: The connecting assembly comprises a connecting shell (12), the connecting shell (12) is rotatably connected in the inside of the shell (1), the inside of the connecting shell (12) is fixedly connected with a fixed plate (13), the inside of the connecting shell (12) is slidably connected with a pressing plate (14), the front side of the pressing plate (14) is provided with a spring telescopic rod (15), the spring telescopic rod (15) is installed on the inner wall of the connecting shell (12), and the front side of the pressing plate (14) is fixedly connected with a pulling plate (16).

4. The outer layer noise reduction structure of a high-speed spindle according to claim 3, characterized in that: The front side of the shell (1) is rotatably connected with a rotating plate (19), the bobbin (2) is installed in the inside of the connecting shell (12), and the side of the bobbin (2) is fixedly connected with a fixed block (18).

5. The outer layer noise reduction structure of a high speed spindle according to claim 4, characterized in that: The inside of the connecting shell (12), the pressing plate (14), the shell (1) and the rotating plate (19) are all provided with a sliding groove two (17), and the fixed block (18) is slidably connected in the sliding groove two (17).

6. The outer layer noise reduction structure of a high speed spindle according to claim 4, characterized in that: The front side of the fixed plate (13) is provided with a clamping groove two (21), and the fixed block (18) and the clamping groove two (21) are clamped with each other.

7. The outer layer noise reduction structure of a high speed spindle according to claim 3, characterized in that: The inside of the pressing plate (14) is provided with a rubber pad (20) for further fixing the bobbin (2) in the inside.

8. The outer layer noise reduction structure of a high speed spindle according to claim 3, characterized in that: The rear side of the connecting shell (12) is fixedly connected with a connecting piece (11) for connecting the structural device to the spinning machine.

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