CN112881377A

CN112881377A - Detection apparatus for spinning desizing effect

Info

Publication number: CN112881377A
Application number: CN202110056049.9A
Authority: CN
Inventors: 井新利
Original assignee: Haining Jiaoyang Flag Material Co ltd
Current assignee: Haining Jiaoyang Flag Material Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-06-01

Abstract

The invention relates to the technical field of textile manufacturing, and discloses a device for detecting the desizing effect of a spinning thread. This detection device who spins line desizing effect, through catch bar and the line contact drive dielectric plate, dielectric plate is to the inboard operation in fixed chamber, change the relative area between positive plate and the negative plate and produce the electric current, the electric current is circular telegram to piezo-resistor, it is circular telegram to the electro-magnet when piezo-resistor's resistance reaches the fixed value, the electro-magnet utilizes the principle pulling magnetic path that heteropolar looks were inhaled, through depositing the liquid cylinder, the cooperation of guiding gutter and drip chamber is used, make iodine solution can drip and produce the color reaction on spinning, thereby reached and carried out the effect that detects to the line desizing condition.

Description

Detection apparatus for spinning desizing effect

Technical Field

The invention relates to the technical field of textile manufacturing, in particular to a device for detecting the desizing effect of a spinning thread.

Background

Spinning is roughly divided into two processes of spinning and weaving, wherein in the weaving process, in order to improve the wear resistance, smoothness and antistatic property of the spun yarn, the strength and cohesion of the spun yarn and improve the weavability of the spun yarn, sizing processing is carried out before weaving, and sizing agent penetrates into fibers after sizing to hinder the chemical action between the fibers and dyeing agent, so desizing is needed.

At present, when spinning is desized in the market, a catalyst is generally used for decomposing starch on the surface of the spinning, and then the catalyst is washed by water to remove sizing materials from the spinning, but the desizing effect of the spinning cannot be determined by naked eyes generally, so that the chemical action between fibers and dyeing materials is easily blocked, and the dyeing processing is difficult to perform, therefore, a device for detecting the desizing effect of the spinning is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the device for detecting the yarn desizing effect, which has the advantage of detecting the yarn desizing effect and solves the problem that the yarn desizing effect is invisible to naked eyes.

(II) technical scheme

In order to realize the purpose of detecting the desizing effect of the spun yarn, the invention provides the following technical scheme: a detection device for spinning desizing effect comprises a rotating roller, wherein a piezoresistor is fixedly connected to the inner wall of the rotating roller, a liquid storage cylinder is fixedly connected to the middle of the inner wall of the rotating roller, a fixed roller is fixedly connected to the middle of the inner wall of the liquid storage cylinder, a diversion trench communicated with the outer side of the liquid storage cylinder is formed in the inner wall of the rotating roller, a fixed cavity fixedly connected with the outer side of the diversion trench is fixedly connected to the outer side of the inner wall of the rotating roller, a push rod is movably connected to the inner wall of the fixed cavity, a first spring is fixedly connected to the outer side of the inner wall of the fixed cavity and is fixedly connected to the upper surface of the push rod, a liquid dripping groove is formed in the inner wall of the push rod, a dielectric plate is fixedly connected to the inner wall of the push rod, a positive plate is fixedly connected to the outer side of the inner wall of the rotating, the outer side of the inner wall of the rotating roller, which is close to the movable groove, is fixedly connected with an electromagnet, the outer side of the inner wall of the movable groove is fixedly connected with a second spring, the inner side of the second spring is fixedly connected with a movable block which penetrates through the movable groove and the diversion groove and extends to the inner wall of the diversion groove, and the inner wall of the movable block is fixedly connected with a magnetic block.

Preferably, the magnetism of the opposite faces of the electromagnet and the magnetic block is respectively an N pole and an S pole, and the electromagnet can pull the magnetic block by utilizing the principle that opposite poles attract each other.

Preferably, the shape and size of the positive plate and the negative plate are the same, the positive plate and the negative plate are symmetrical to each other, and the positive plate and the negative plate play a role in changing circuit voltage.

Preferably, the negative plate is electrically connected with the piezoresistor, the piezoresistor is electrically connected with the electromagnet, and the piezoresistor can electrify the electromagnet.

Preferably, the liquid storage cylinder is filled with iodine solution, and the iodine solution can generate color reaction with starch on the spinning thread.

Preferably, the junction of fixed chamber and guiding gutter and pushing rod is provided with the sealing washer, and the material of sealing washer is the rubber material, and the iodine solution leakage can be avoided to the sealing washer.

Preferably, the vertical section of one end of the outer side of the push rod is arc-shaped, so that acting force is conveniently generated on the spinning thread.

(III) advantageous effects

Compared with the prior art, the invention provides a spinning desizing effect detection device, which has the following beneficial effects:

1. this detection device who spins line desizing effect, through catch bar and the line contact drive dielectric plate, dielectric plate is to the inboard operation in fixed chamber, change the relative area between positive plate and the negative plate and produce the electric current, the electric current is circular telegram to piezo-resistor, it is circular telegram to the electro-magnet when piezo-resistor's resistance reaches the fixed value, the electro-magnet utilizes the principle pulling magnetic path that heteropolar looks were inhaled, through depositing the liquid cylinder, the cooperation of guiding gutter and drip chamber is used, make iodine solution can drip and produce the color reaction on spinning, thereby reached and carried out the effect that detects to the line desizing condition.

2. This detection device who spins line desizing effect rotates through the cooperation of live-rollers and spinning line, and the drip groove is to spinning line dropping liquid, and when the catch bar with spin line contactless, piezo-resistor is not switching on the electro-magnet, and the magnetic path replies under the effect of spring one, closes the liquid outlet of guiding gutter to reached saving, reduction use cost's effect.

Drawings

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

FIG. 2 is an enlarged schematic view of the present invention at A;

FIG. 3 is a partial structural view of the active slot of the present invention;

FIG. 4 is a schematic diagram of the operation of the magnetic block of the present invention.

In the figure: 1. a rotating roller; 2. a voltage dependent resistor; 3. a liquid storage cylinder; 4. a fixed roller; 5. a diversion trench; 6. a fixed cavity; 7. a push rod; 8. a first spring; 9. a dropping tank; 10. a dielectric plate; 11. a positive plate; 12. a negative plate; 13. a movable groove; 14. an electromagnet; 15. a second spring; 16. a movable block; 17. a magnetic block.

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, a spinning desizing effect detection device comprises a rotating roller 1, a piezoresistor 2 is fixedly connected to the inner wall of the rotating roller 1, a liquid storage barrel 3 is fixedly connected to the middle of the inner wall of the rotating roller 1, iodine solution is filled in the liquid storage barrel 3, the iodine solution can generate color reaction with starch on a spinning thread, a fixed roller 4 is fixedly connected to the middle of the inner wall of the liquid storage barrel 3, a diversion trench 5 communicated with the outer side of the liquid storage barrel 3 is formed in the inner wall of the rotating roller 1, a fixed cavity 6 fixedly connected with the outer side of the diversion trench 5 is fixedly connected to the outer side of the inner wall of the rotating roller 1, a push rod 7 is movably connected to the inner wall of the fixed cavity 6, a sealing ring is arranged at the joint of the fixed cavity 6, the diversion trench 5 and the push rod 7, the sealing ring is made of rubber, the sealing ring can prevent leakage of the iodine solution, the vertical cross, the acting force on the spinning is convenient to generate;

the upper surface of the push rod 7 is fixedly connected with a spring I8 fixedly connected with the outer side of the inner wall of the fixed cavity 6, the inner wall of the push rod 7 is provided with a liquid dripping groove 9, the inner wall of the push rod 7 is fixedly connected with a dielectric plate 10, the inner wall of the rotating roller 1 is fixedly connected with a positive plate 11 close to the outer side of the fixed cavity 6, the inner wall of the rotating roller 1 is fixedly connected with a negative plate 12 close to the outer side of the fixed cavity 6, the positive plate 11 and the negative plate 12 are identical in shape and size, the positive plate 11 and the negative plate 12 are mutually symmetrical, and the positive plate 11 and the negative plate;

movable groove 13 has all been seted up to the both sides of guiding gutter 5, the inner wall of live-rollers 1 and the outside fixedly connected with electro-magnet 14 that is close to movable groove 13,

negative plate

12 and 2 electrical properties of piezo-resistor link to each other, piezo-

resistor

2 and 14 electrical properties of electro-magnet link to each other, piezo-resistor 2 can be switched on electro-magnet 14, the outside fixedly connected with spring two 15 of movable groove 13 inner wall, the inboard fixedly connected with of spring two 15 runs through movable groove 13 and guiding gutter 5 and extends to the movable block 16 of guiding gutter 5 inner wall, the inner wall fixedly connected with magnetic path 17 of movable block 16, the magnetism of electro-magnet 14 and the 17 opposite face is N utmost point and S utmost point respectively, electro-magnet 14 can utilize the principle pulling magnetic path 17 that.

The working principle is as follows: when in use, the spinning thread is tightly attached to the outer side of the rotating roller 1, when the spinning thread runs to one side, the rotating roller 1 is driven to rotate along with the spinning thread, then when the push rod 7 contacts the spinning thread, the spinning thread has extrusion force on the push rod 7, the push rod 7 is pushed to the inner side of the fixed cavity 6, then the pushing rod 7 is contacted with the spinning line to drive the dielectric plate 10, the dielectric plate 10 moves to the inner side of the fixed cavity 6, the relative area between the positive plate 11 and the negative plate 12 is changed to generate current, the current energizes the piezoresistor 2, when the resistance of the piezoresistor 2 reaches a fixed value, the electromagnet 14 is electrified, the electromagnet 14 pulls the magnetic block 17 by utilizing the principle that opposite poles attract each other, through the matching use of the liquid storage cylinder 3, the diversion trench 5 and the liquid dropping trench 9, iodine liquid can be dropped on the spinning thread to generate color reaction, thereby detecting the desizing condition of the spinning thread;

meanwhile, through the matching rotation of the rotating roller 1 and the spinning thread, when the push rod 7 is not in contact with the spinning thread, the piezoresistor 2 is not electrified to the electromagnet 14, the magnetic block 17 is restored under the action of the first spring 8, and the liquid outlet of the flow guide groove 5 is closed, so that the effects of saving and reducing the use cost are achieved.

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.

Claims

1. The utility model provides a detection device of spinning desizing effect, includes live-rollers (1), its characterized in that: the inner wall of the rotating roller (1) is fixedly connected with a piezoresistor (2), the middle part of the inner wall of the rotating roller (1) is fixedly connected with a liquid storage cylinder (3), the middle part of the inner wall of the liquid storage cylinder (3) is fixedly connected with a fixed roller (4), the inner wall of the rotating roller (1) is provided with a diversion trench (5) communicated with the outer side of the liquid storage cylinder (3), the outer side of the inner wall of the rotating roller (1) is fixedly connected with a fixed cavity (6) fixedly connected with the outer side of the diversion trench (5), the inner wall of the fixed cavity (6) is movably connected with a push rod (7), the upper surface of the push rod (7) is fixedly connected with a first spring (8) fixedly connected with the outer side of the inner wall of the fixed cavity (6), the inner wall of the push rod (7) is provided with a liquid dripping groove (9), the inner wall of the push rod (7) is fixedly connected with a dielectric plate (10), the, the inner wall of live-rollers (1) just is close to outside fixedly connected with negative plate (12) of fixed chamber (6), movable groove (13) have all been seted up to the both sides of guiding gutter (5), the inner wall of live-rollers (1) just is close to outside fixedly connected with electro-magnet (14) of movable groove (13), the outside fixedly connected with spring two (15) of movable groove (13) inner wall, the inboard fixedly connected with of spring two (15) runs through movable groove (13) and guiding gutter (5) and extends to movable block (16) of guiding gutter (5) inner wall, the inner wall fixedly connected with magnetic path (17) of movable block (16).

2. The device for detecting the desizing effect of the spun yarn according to claim 1, wherein: the magnetism of the opposite surfaces of the electromagnet (14) and the magnetic block (17) is respectively an N pole and an S pole.

3. The device for detecting the desizing effect of the spun yarn according to claim 1, wherein: the positive plate (11) and the negative plate (12) are the same in shape and size, and the positive plate (11) and the negative plate (12) are symmetrical to each other.

4. The device for detecting the desizing effect of the spun yarn according to claim 1, wherein: the negative plate (12) is electrically connected with the piezoresistor (2), and the piezoresistor (2) is electrically connected with the electromagnet (14).

5. The device for detecting the desizing effect of the spun yarn according to claim 1, wherein: the liquid storage cylinder (3) is filled with iodine liquid.

6. The device for detecting the desizing effect of the spun yarn according to claim 1, wherein: the joint of the fixed cavity (6) and the guide groove (5) and the push rod (7) is provided with a sealing ring, and the sealing ring is made of rubber.

7. The device for detecting the desizing effect of the spun yarn according to claim 1, wherein: the vertical section of one end of the outer side of the push rod (7) is arc-shaped.