CN215481493U - Sewing thread yarn defect reducing device - Google Patents

Abstract

The utility model discloses a sewing thread yarn defect reducing device which comprises a shell, wherein the shell is connected with a machine box, a motor is arranged in the shell and is connected with the shell through a bolt, a buckle cover is arranged on the front side of the shell and is connected with the shell through a bolt, a supporting arm is arranged at the joint of the shell and the buckle cover, the supporting arm is connected with the shell through the buckle cover, and pin shafts are arranged on the left side and the right side of the supporting arm. This sewing thread yarn defect device falls, through the casing, cooperation between motor and the support arm, under the yarn section of thick bamboo effect, the casing can with quick-witted case lug connection, it makes dead lever and quick-witted case be connected as required to do, when dead lever and quick-witted case are connected, for fixed connection, the cotton thread passes through a yarn section of thick bamboo this moment, when the wire casing on the yarn section of thick bamboo can make the cotton thread that passes through increase toughness, the yarn defect on the yarn is peeled off, make the weight of yarn even, thereby overcome traditional sewing machine's yarn inlet and dish yarn mouth and lack the shortcoming that falls yarn defect device, and is suitable for being generalized to use.

Description

Sewing thread yarn defect reducing device

Technical Field

The utility model relates to the technical field of sewing threads, in particular to a sewing thread yarn defect reducing device.

Background

In the prior art, a drawing frame is used for improving the internal structure of a sewing thread, so that the uniformity of a long section of the sewing thread is improved, yarn faults are reduced, fibers in the sewing thread are straightened and parallel, hooks are reduced, the fineness meets the specification, raw materials of different types or different qualities are uniformly mixed to reach the specified mixing ratio, the drawing frame is divided into a roller drafting drawing frame and a gilling machine according to the form of a drafting mechanism, the cotton spinning drawing frame has multiple types such as single eye, two eyes and four eyes, a plurality of slivers are fed, and the sliver is manufactured into the single-eye drawing frame after being drawn and combined; the drawing frame is characterized in that two drawing frames are called for outputting two slivers, the rest is analogized in sequence, each drawing frame is provided with an independent transmission system, each drawing frame comprises a feeding part, a drafting part, a slivering part, some automatic devices and the like, in the prior art, a device for reducing yarn defects is lacked on the drawing frame, so that the yarn defects are not uniformly combined, the yarn defects of the yarn are closely related to the quality of the yarn, and how to reduce the yarn defects of the yarn is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sewing thread yarn defect reducing device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sewing thread yarn fault device that falls, includes the casing, the casing links to each other with quick-witted case, and the inside of casing is equipped with the motor, and motor and casing bolted connection, and the front side of casing is equipped with the buckle closure, and buckle closure and casing bolted connection, and the handing-over department of casing and buckle closure is equipped with the support arm, and the support arm passes through the buckle closure and links to each other with the casing, and the left and right sides of support arm all is equipped with the round pin axle, and round pin axle and support arm rotate to be connected, just two be equipped with a yarn section of thick bamboo between the round pin axle, and a yarn section of thick bamboo passes through the round pin axle and support arm links to each other, and is equipped with the dead lever on the casing, and the casing passes through the dead lever and links to each other with quick-witted case, and the dead lever sets up as an organic whole with the casing.

Preferably, a gasket is arranged at the joint of the support arm and the buckle cover, and the gasket is accommodated in the buckle cover.

Preferably, the support arm is provided with an extension pipe, the extension pipe and the support arm are arranged integrally, and the extension pipe extends to the inside of the shell.

Preferably, the left side and the right side of the shell are both provided with inner cavities, and the inner cavities and the shell are arranged integrally.

Preferably, the top of the fixed rod is provided with a positioning groove, the supporting arm is provided with a slot, the positioning groove and the fixed rod are integrally arranged, and the slot and the supporting arm are integrally arranged.

Compared with the prior art, the utility model has the beneficial effects that: the sewing thread defect reducing device has the advantages that through the matching among the shell, the motor and the supporting arm, under the action of the yarn drum, the shell can be directly connected with the case, the fixed rod can be connected with the case as required, when the fixed rod is connected with the case, the fixed rod is fixedly connected, the cotton thread passes through the yarn drum at the moment, the thread groove on the yarn drum can ensure that the passing cotton thread has increased toughness, the yarn defects on the yarn are peeled off, the weight of the yarn is uniform, the defect that the yarn defect reducing device is lacked at a yarn feeding port and a yarn coiling port of the traditional sewing machine is overcome, the defect that the yarn defect reducing device of the traditional sewing machine is used for regulating the yarn reduction by depending on the defect scraping plate is overcome, the practical function is single, the contact area between the yarn hanging plate and the yarn is small, if the yarn reducing effect is achieved, a plurality of defects are required to be installed, the using space is greatly occupied, the working efficiency and the service life of the sewing machine are improved, the defect cleaning is avoided when in use, the yarn cleaning is carried out manually, the not enough of degree of automation is low, operation workman's work load has been increased, let operation workman easily produce work fatigue, enterprise manufacturing cost's shortcoming has been increased, under the effect of motor, the motor can drive the rotation of support arm by a small margin, make the support arm can be at the side inslot angle of slope, thereby reach the effect of adjusting the yarn section of thick bamboo, and the casing can be directly be connected with the cylinder, make the cylinder can drive the support arm, casing and yarn section of thick bamboo back-and-forth movement, reach reciprocal yarn mesh that falls, the extension pipe extends to in the casing, thereby yarn defect blocking or the normal operating that hinders the motor has been avoided, still let this sewing thread fall yarn defect device can obtain more recognition on the market, the product quality of sewing thread has been improved, user's purchasing cost has been saved, the wasting of resources of sewing thread has been avoided, and is suitable for being generalized to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the housing and internal chamber of the present invention;

fig. 3 is a schematic view of the structure of the buckle cover, the gasket and the housing of the present invention.

In the figure: 1. the yarn bobbin comprises a shell, 2, a motor, 3, a buckle cover, 4, a supporting arm, 5, a yarn bobbin, 6, a pin shaft, 7, a fixing rod, 8, an extension pipe, 9, an inner cavity, 10, a slot, 11, a positioning groove, 12 and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a sewing thread yarn defect reducing device comprises a shell 1, wherein the shell 1 is made of metal, the shell 1 is used for accommodating a motor 2, the shell 1 can be connected with an external cylinder, the shell 1 is connected with a case, the motor 2 is arranged in the shell 1, the motor 2 is electrically connected with a control system, the motor 2 is given a command through the control system, the motor 2 receives the command and rotates, the angle adjustment of a yarn cylinder 5 can be realized, the motor 2 is connected with the shell 1 through a bolt, a buckle cover 3 is arranged on the front side of the shell 1 and used for fixing a supporting arm 4, the supporting arm 4 can rotate between the buckle cover 3 and the shell 1, the buckle cover 3 is connected with the shell 1 through the bolt, the supporting arm 4 is arranged at the joint of the shell 1 and the buckle cover 3 and used for fixing the yarn cylinder 5, the supporting arm 4 is connected with the shell 1 through the buckle cover 3, pin shafts 6 are arranged on the left side and the right side of the supporting arm 4, the pin shafts 6 are used for fixing the yarn cylinder 5 on the supporting arm 4, the pin shafts 6 are rotatably connected with the supporting arm 4, the yarn cylinder 5 is arranged between the two pin shafts 6, wire grooves are uniformly distributed on the yarn cylinder 5 and can play a role of carding yarn and yarn, a hopper for recovering yarn defects is arranged under the yarn cylinder 5, the yarn cylinder 5 is connected with the supporting arm 4 through the pin shafts 6, the shell 1 is provided with a fixed rod 7, the fixed rod 7 can be fixedly connected with the machine case and is applied to vertically collecting yarn, the shell 1 is connected with the machine case through the fixed rod 7, the fixed rod 7 and the shell 1 are arranged integrally, a gasket 12 is arranged at the joint of the supporting arm 4 and the buckle cover 3, the gasket 12 is made of rubber material and is used for enabling the connection between the buckle cover 3, the supporting arm 4 and the shell 1 to be more compact, the gasket 12 is accommodated in the buckle cover 3, the supporting arm 4 is provided with an extension pipe 8, and the supporting arm 4 are arranged integrally, extension pipe 8 is used for placing the inside that the yarn defect enters into casing 1, and extension pipe 8 extends to casing 1's inside, casing 1's the left and right sides all is equipped with inner chamber 9, inner chamber 9 is used for restricting support arm 4's displacement, make support arm 4 can only small amplitude angle regulation, and inner chamber 9 sets up with casing 1 as an organic whole, the top of dead lever 7 is equipped with constant head tank 11, when support arm 4 does not need inclination, for preventing the swing of support arm 4, can insert the locating pin in proper order in constant head tank 11 and the slot 10, fix support arm 4 on casing 1, and be equipped with slot 10 on support arm 4, and constant head tank 11 sets up with dead lever 7 as an organic whole, and slot 10 sets up with support arm 4 as an organic whole.

A sewing thread yarn fault reducing device comprises a shell 1, a motor 2, a buckle cover 3, a supporting arm 4, a yarn drum 5, a pin shaft 6, a fixing rod 7, an extension pipe 8, an inner cavity 9, a slot 10, a positioning groove 11 and a gasket 12, wherein when the sewing thread yarn fault reducing device is used, the shell 1 can be connected with an external cylinder or can be directly fixed on a case, when the yarn is vertically collected, the shell 1 is directly connected with the case, the yarn passes through a wire groove on the yarn drum 5, the yarn fault is stripped off, the purpose of reducing the yarn fault is achieved, in order to prevent the supporting arm 4 from rotating or inclining, the positioning pin can be inserted into the positioning groove 11 and the slot 10 to limit the displacement of the supporting arm 4, when the yarn is horizontally collected, the shell 1 can be connected with the external cylinder, so that the yarn drum 5 can be driven by the cylinder, the yarn drum 5 can be reciprocated to reduce the yarn, and a command can be given to the motor 2 through a control system to enable the motor 2 to rotate, the motor 2 drives the supporting arm 4 and the yarn barrel 5 to incline at a certain angle together to adapt to the processing requirements of different positions, the extension pipe 8 can improve the sealing performance of the shell 1, the yarn defect is prevented from blocking or the normal operation of the motor 2 is prevented, and the yarn falling work of the sewing thread yarn defect falling device is completed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (5)

1. A sewing thread yarn fault device that falls, includes casing (1), its characterized in that: the shell (1) is connected with the chassis, a motor (2) is arranged in the shell (1), the motor (2) is connected with the shell (1) by bolts, a buckle cover (3) is arranged on the front side of the shell (1), the buckle cover (3) is connected with the shell (1) by a bolt, a supporting arm (4) is arranged at the joint of the shell (1) and the buckle cover (3), and the supporting arm (4) is connected with the shell (1) through the buckle cover (3), the left side and the right side of the supporting arm (4) are both provided with a pin shaft (6), the pin shafts (6) are rotationally connected with the supporting arm (4), a yarn cylinder (5) is arranged between the two pin shafts (6), the yarn cylinder (5) is connected with the supporting arm (4) through the pin shaft (6), and the shell (1) is provided with a fixing rod (7), the shell (1) is connected with the case through the fixing rod (7), and the fixing rod (7) and the shell (1) are arranged integrally.

2. A sewing thread defect reducing apparatus according to claim 1, wherein: a gasket (12) is arranged at the joint of the supporting arm (4) and the buckle cover (3), and the gasket (12) is accommodated in the buckle cover (3).

3. A sewing thread defect reducing apparatus according to claim 1, wherein: be equipped with extension pipe (8) on support arm (4), and extension pipe (8) and support arm (4) set up as an organic whole, and extension pipe (8) extend to the inside of casing (1).

4. A sewing thread defect reducing apparatus according to claim 1, wherein: the left side and the right side of the shell (1) are both provided with inner cavities (9), and the inner cavities (9) and the shell (1) are arranged integrally.

5. A sewing thread defect reducing apparatus according to claim 1, wherein: the top of dead lever (7) is equipped with constant head tank (11), and is equipped with slot (10) on support arm (4), and constant head tank (11) and dead lever (7) set up as an organic whole, and slot (10) and support arm (4) set up as an organic whole.

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