阅读说明：本技术 一种纺织生产线棉丝除杂用风选机构 (Winnowing mechanism for impurity removal of cotton yarns in textile production line ) 是由 冯嘉怡 于 2020-06-04 设计创作，主要内容包括：本发明公开了一种纺织生产线棉丝除杂用风选机构,包括沉降室、调节伸缩导流板、静电棒和自动传送带,所述沉降室底部一侧通过卡接固定连接有风管,所述风管两端通过卡接固定连接有防尘罩,所述风管中央内部上通过螺钉固定连接有风机,本发明通过设置的风机、静电棒和自动传送带,分离后的重杂与棉丝的混合物被风机吹起,质量较轻的棉丝被吹起后被静电棒的静电捕捉附着在自动传送带表面,随自动传送带进入储存盒中,实现棉丝的二次分离,方便快捷,通过风机与静电棒的二次分离,使得重杂与棉丝的混合物中的棉丝去除,从而使得掉落在集棉尘笼中的重杂占用体积较小,减少集棉尘笼的更换清理频率,提高生产效率。(The invention discloses a winnowing mechanism for impurity removal of cotton yarns in a textile production line, which comprises a settling chamber, an adjusting telescopic guide plate, an electrostatic rod and an automatic conveyor belt, wherein one side of the bottom of the settling chamber is fixedly connected with an air pipe through clamping, two ends of the air pipe are fixedly connected with dust covers through clamping, and the inner part of the center of the air pipe is fixedly connected with a fan through a screw, the frequency of replacing and cleaning the cotton dust collecting cage is reduced, and the production efficiency is improved.)

1. The utility model provides a wind selection mechanism for textile production line cotton silk edulcoration, includes deposit room (1), adjusts flexible guide plate (5), static stick (7) and automatic conveyor belt (8), its characterized in that: one side of the bottom of the settling chamber (1) is fixedly connected with an air pipe (4) through clamping, the two ends of the air pipe (4) are fixedly connected with dust covers (2) through clamping, the inner part of the center of the air pipe (4) is fixedly connected with a fan (3) through a screw, a baffle plate (6) is fixedly connected above the inner wall of one side of the settling chamber (1) far away from the side provided with the air pipe (4) through bolts, an adjusting telescopic guide plate (5) is rotatably connected above the inner wall of one side of the settling chamber (1) far away from the baffle (6) through a hinge, the settling chamber (1) is vertically provided with an automatic conveyor belt (8) which is fixedly connected with the inner walls of the two sides of the air pipe (4) through bolts, an electrostatic rod (7) is fixedly connected between the upper conveyor belt and the lower conveyor belt of the automatic conveyor belt (8) through clamping, and a storage box (9) is fixedly connected to the outer wall of the settling chamber (1) below the automatic conveyor belt (8) through bolts.

2. The air separation mechanism for impurity removal of the cotton silk in the textile production line according to claim 1, which is characterized in that: the automatic conveyor belt (8) is located below the baffle (6), and the bottom of the adjustable telescopic guide plate (5) is located above the upper surface of the baffle (6).

3. The air separation mechanism for impurity removal of the cotton silk in the textile production line according to claim 1, which is characterized in that: and a receding groove is formed at the contact part of the baffle (6) and the automatic conveyor belt (8).

4. The air separation mechanism for impurity removal of the cotton silk in the textile production line according to claim 1, which is characterized in that: the fan (3) is a variable frequency fan.

5. The air separation mechanism for impurity removal of the cotton silk in the textile production line according to claim 1, which is characterized in that: one end of the static bar (7) is fixedly connected with a static generator through an electric wire, and one side inside the storage box (9) is fixedly connected with a static eliminator through a clamping connection.

6. The air separation mechanism for impurity removal of the cotton silk in the textile production line according to claim 1, which is characterized in that: the contact part of the bottom of the adjusting telescopic guide plate (5) and the baffle (6) is provided with a sawtooth hole.

Technical Field

The invention relates to the technical field of air separation mechanisms, in particular to an air separation mechanism for impurity removal of cotton yarns in a textile production line.

Background

Natural twist is a characteristic of cotton fibers that is distinguished from other fibers in that it is a twist that occurs in the length direction of cotton fibers during growth and development. This twist, which is expressed in terms of the number of 180 ° turns of the lmm length, does not disappear under mechanical action. The natural twisting of the cotton fibers into each other, which is a mosaic and hook effect, generates a large friction force even under the condition that no reverse pressure exists, and the mutual tangential movement is also called cohesive force. The cohesive force between the cotton fibers is beneficial to spinning, the quality of the cotton yarn and the strength of the single yarn are improved, but the cohesive force also acts on impurities mixed with the cotton fibers, so that the fixed difficulty is brought to impurity cleaning in cotton processing. The cotton leaves and grass scraps on the surfaces of the cotton fibers are easier to remove, but the impurities between the cotton fibers are more difficult to remove. The existing cotton yarn impurity removing equipment can be divided into an air flow type and a mechanical type. The better and more the elasticity of cotton fibers of cotton yarn is, the looser the connection between the cotton fibers is, the smaller the cohesive force between the cotton fibers is, and the more easily the impurities are separated, so that the cotton fibers of the cotton yarn are vibrated to be fluffy by generally adopting an ultrasonic bellows at present, and the separation of the cotton fibers and the impurities is facilitated.

However, there are some drawbacks in the use of traditional air separation mechanism for removing impurities from cotton threads in textile production line, for example:

1. the existing winnowing mechanism for impurity removal of cotton yarns in the textile production line generally adopts the gravity difference of the cotton yarns and the impurities to separate the impurities from the cotton yarns through the inertia of air flow, the separation of the cotton yarns is not thorough in the separation process, a small amount of cotton yarns can enter a settling chamber along with the impurities when the heavy impurities are particularly generated, the separation difficulty is high when the cotton yarns are subsequently and continuously separated, and the cost is wasted.

2. The existing winnowing mechanism for removing impurities from cotton yarns in the textile production line directly enters the cotton dust collecting cage after the impurities are separated out and enter the bottom of the sedimentation tank, a small amount of cotton yarns doped in heavy impurities can follow the cotton dust collecting cage, the space of the cotton dust collecting cage is limited, the space of the impurities in the cotton dust collecting cage occupies too fast, the cotton dust collecting cage needs to be frequently replaced and cleaned, and the production efficiency is influenced.

Disclosure of Invention

The invention aims to provide a winnowing mechanism for impurity removal of cotton yarns in a textile production line, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an air separation mechanism for removing impurities from cotton yarns in a textile production line comprises a settling chamber, an adjusting telescopic guide plate, an electrostatic rod and an automatic conveying belt, one side of the bottom of the settling chamber is fixedly connected with an air pipe through clamping, two ends of the air pipe are fixedly connected with dust covers through clamping, the fan is fixedly connected on the inner part of the center of the air pipe through a screw, a baffle plate is fixedly connected above the inner wall of the settling chamber far away from the side provided with the air pipe through a bolt, the upper part of the inner wall of the settling chamber far away from the side provided with the baffle is rotationally connected with an adjusting telescopic guide plate through a hinge, the settling chamber is vertically provided with an automatic conveyor belt which is fixedly connected with the inner walls of the two sides of the air pipe through bolts, an electrostatic rod is fixedly connected between the upper conveying belt and the lower conveying belt of the automatic conveying belt through clamping, and the outer wall of the settling chamber is positioned below the automatic conveying belt and is fixedly connected with a storage box through bolts.

Further, the automatic conveying belt is located below the baffle, the bottom of the adjusting telescopic guide plate is located above the upper surface of the baffle, cotton fibers are smoothly separated from the baffle and the adjusting telescopic guide plate to enter the bottom of the settling chamber, and meanwhile, the cotton fibers are used for preventing separated impurities from being mixed and directly falling from the bottom of the settling chamber.

Furthermore, the contact part of the baffle and the automatic conveying belt is provided with a receding groove for the use of the automatic conveying belt and preventing the collision between the automatic conveying belt and the baffle.

Furthermore, the fan is a variable frequency fan, so that the air quantity can be conveniently adjusted.

Further, electric wire fixedly connected with electrostatic generator is passed through to electrostatic rod one end, store the inside one side of box and pass through joint fixedly connected with electrostatic eliminator for make the electrostatic rod take the static to make the cotton silk that separates in impurity and the cotton silk lighter by electrostatic adsorption after separating separate through electrostatic generator, through electrostatic eliminator, make the cotton silk after the separation enter into and store the box.

Furthermore, a sawtooth hole is formed in the contact part of the bottom of the adjusting telescopic guide plate and the baffle plate and used for enabling impurities to enter the bottom of the settling chamber.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arrangement of the fan, the electrostatic rod and the automatic conveyor belt, when the cotton silk impurity removal and air separation mechanism is used, the air flow for conveying seed cotton enters the settling chamber and then impacts the baffle plate, heavy impurities wrapped in cotton balls are exposed, when the air flow continuously flows through the sharp-turn bend part connected with the baffle plate and the adjusting telescopic guide plate, the air flow speed is reduced, the seed cotton with lighter mass continuously flows, the heavy impurities with heavier mass fall to the bottom of the settling chamber through the sawtooth holes at the bottom of the adjusting telescopic guide plate, so that the impurity removal of cotton silk is realized, at the moment, the mixture of the separated heavy impurities and the cotton silk is blown up by the fan, the cotton silk with lighter mass is caught by the static electricity of the electrostatic rod and attached to the surface of the automatic conveyor belt after being blown up, and enters the storage box along with the automatic conveyor belt, so that the secondary separation of.

2. According to the cotton impurity removing and winnowing mechanism, the secondary separation of the fan and the electrostatic rod is realized in the use process of the cotton impurity removing and winnowing mechanism through the fan, the electrostatic rod and the automatic conveying belt, so that the cotton in the mixture of heavy impurities and cotton is removed, the heavy impurities falling in the cotton collecting dust cage occupy a small volume, the replacement and cleaning frequency of the cotton collecting dust cage is reduced, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall front view structure of the present invention;

FIG. 2 is a schematic cross-sectional side view of the overall left-hand side view of the present invention;

FIG. 3 is a schematic cross-sectional view of the overall top view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In FIGS. 1-4: 1-a settling chamber; 2-a dust cover; 3, a fan; 4-air pipe; 5-adjusting the telescopic guide plate; 6-a baffle plate; 7-an electrostatic rod; 8-automatic conveyor belt; 9-storage box.

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. 1-4, the present invention provides a technical solution: a winnowing mechanism for impurity removal of cotton yarns in a textile production line comprises a settling chamber 1, an adjusting telescopic guide plate 5, an electrostatic rod 7 and an automatic conveyor belt 8, wherein one side of the bottom of the settling chamber 1 is fixedly connected with an air pipe 4 through a clamping joint for installing a fixed fan 3, two ends of the air pipe 4 are fixedly connected with a dust cover 2 through a clamping joint, the fan 3 is fixedly connected with the inner part of the center of the air pipe 4 through a screw for carrying out secondary separation on a separated heavy cotton yarn mixture, a baffle 6 is fixedly connected above the inner wall of one side of the settling chamber 1, which is far away from the side where the air pipe 4 is installed, a baffle 6 is fixedly connected through a bolt, the adjusting telescopic guide plate 5 is rotatably connected above the inner wall of one side of the settling chamber 1, which is far away from the side where the baffle 6 is installed, is used for impurity removal of the cotton yarns, the automatic conveying belt 8 is provided with an electrostatic rod 7 fixedly connected with the conveying belt through a clamping joint, and is used for capturing cotton fibers blown up by the fan 3, and the outer wall of the settling chamber 1 is located below the automatic conveying belt 8 and is provided with a storage box 9 fixedly connected with a bolt, and the storage box is used for storing the cotton fibers.

The automatic conveying belt 8 is positioned below the baffle 6, the bottom of the adjusting telescopic guide plate 5 is positioned above the upper surface of the baffle 6, cotton threads are smoothly separated from the space between the baffle 6 and the adjusting telescopic guide plate 5 and enter the bottom of the settling chamber 1, and simultaneously, the cotton threads used for preventing impurities after separation are mixed and directly fall from the bottom of the settling chamber 1, a receding groove is formed in the contact part of the baffle 6 and the automatic conveying belt 8 and is used for using the automatic conveying belt and preventing the automatic conveying belt 8 from colliding with the baffle 6, the fan 3 is a variable frequency fan and is convenient for adjusting the air volume, one end of the static rod 7 is fixedly connected with a static electricity generator through an electric wire, one side inside the storage box 9 is fixedly connected with a static electricity eliminator through clamping connection, the static electricity generator is used for enabling the static electricity of the static electricity generator to enable the impurities after separation to be, so that the separated cotton fibers enter the storage box 9, and the contact part of the bottom of the adjustable guide plate 5 and the baffle 6 is provided with a sawtooth hole for impurities to enter the bottom of the settling chamber 1.

The working principle is as follows: during the use, after the air current of carrying the seed cotton got into the deposit room 1, strike on baffle 6, be about to expose the heavy miscellaneous of parcel in the cotton ball, when the air current continues to flow and is connected sharp turn bight through baffle 6 and regulation flexible guide plate 5, the air current speed descends, the seed cotton that the quality is lighter continues to flow, the heavy miscellaneous of quality falls to the deposit room 1 bottom through the sawtooth hole of regulating flexible guide plate 5 bottom, thereby realize the edulcoration of cotton silk, the mixture of heavy miscellaneous and cotton silk after this moment separation is blown up by fan 3, the cotton silk that the quality is lighter is blown up and is caught attached to automatic conveyor belt 8 surface by the static of static stick 7, along with automatic conveyor belt 8 gets into storage box 9, realize the secondary separation of cotton silk, convenient and fast.

Through the secondary separation of fan 3 and electrostatic rod 7 for the cotton silk in the mixture of heavy miscellaneous and cotton silk is got rid of, thereby makes the heavy miscellaneous volume that occupies that drops in collection cotton dust cage less, reduces the change clearance frequency of collection cotton dust cage, improves production efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.