CN111573424A

CN111573424A - Thread searching head device suitable for cylindrical yarn barrel

Info

Publication number: CN111573424A
Application number: CN202010504380.8A
Authority: CN
Inventors: 胡达
Original assignee: Hubei Yanchang Textile Co ltd
Current assignee: HUNAN KELIJIA TEXTILE Co.,Ltd.
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2020-08-25
Anticipated expiration: 2040-06-05
Also published as: CN111573424B

Abstract

The invention discloses a thread searching head device suitable for a cylindrical yarn drum in the technical field of textile machinery, which comprises a mounting plate, wherein a fixing plate and a yarn sucking assembly are arranged on the left side of the mounting plate, a rotating assembly and a rotating disc are arranged on the right side of the mounting plate, a plurality of fixing assemblies are arranged on the rotating disc, and one fixing assembly is connected with the rotating assembly; the rotating disc drives the fixing assemblies and the yarn drums to rotate, so that the yarn drums rotate to the yarn sucking assemblies, the rotating assemblies are connected with the corresponding fixing assemblies, the yarn drums rotate, and meanwhile, the yarn ends of yarns are searched under the action of the yarn sucking assemblies; when the thread end is found, the yarn suction assembly stops working, then the rotating disc rotates, so that the yarn barrel can be subjected to subsequent treatment or blanking, and meanwhile, the yarn barrel at the next position rotates to the yarn suction assembly, and the working efficiency is improved.

Description

Thread searching head device suitable for cylindrical yarn barrel

Technical Field

The invention relates to the technical field of textile machinery, in particular to a thread searching head device suitable for a cylindrical yarn drum.

Background

The textile machinery is various mechanical equipment required for processing natural fibers or chemical fibers into textiles; the machinery for producing chemical fibers, although including many types of chemical machinery, is now considered to be an extension of textile machinery and is a broad category of textile machinery.

Textile machines are the production means and material basis of the textile industry, and the technical level, quality and manufacturing cost of the textile machines are directly related to the development of the textile industry.

The different fibers such as cotton, hemp, silk and wool are processed into textiles by different procedures, and the required machines are various and various. Textile machines are generally classified according to production processes and are classified into spinning equipment, weaving equipment, printing and dyeing equipment, finishing equipment, chemical fiber drawing equipment, reeling equipment and non-woven fabric equipment; spinning equipment is divided into two categories, short fiber processing and long fiber processing.

Cotton and cotton type chemical fibers belong to short fibers, wool, hemp, spun silk and blended chemical fibers thereof belong to long fibers, the processing procedures of the two types of fibers are different, the equipment cannot be used universally, and the design principles of certain machines are similar; even with the same type of equipment, the machine is similar in construction but is generally not versatile due to the nature of the raw materials and the resulting requirements for the fabric.

In the spinning process, the condition that the yarn end needs to be searched on a yarn cylinder is met, and preparation is made for subsequent processes, the conventional yarn end searching device is usually fixedly installed on a spinning machine and used for searching the broken yarn end, so that only one yarn cylinder can be operated to search the end of a single yarn cylinder, and in other occasions, the number of yarn cylinders needing to be processed is large, and when the yarn ends need to be continuously searched on a plurality of yarn cylinders, the yarn end searching device on the spinning machine is low in working efficiency and inconvenient to use.

Based on the above, the invention designs a thread searching head device suitable for a cylindrical yarn cylinder to solve the above problems.

Disclosure of Invention

The invention aims to provide a thread searching head device suitable for a cylindrical yarn drum so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a hunting head device suitable for a cylindrical yarn drum comprises a mounting plate, wherein a parallel fixing plate is fixed on the front side of the left section of the mounting plate, a yarn sucking assembly is arranged on the fixing plate, a rotating assembly is arranged on the right section of the mounting plate, a rotating disc is arranged on the front side of the rotating assembly, a rotating shaft is fixed in the center of the rotating disc, the rotating shaft is rotatably connected with the mounting plate and is connected with a motor, a plurality of fixing assemblies are uniformly arranged on the rotating disc along the circumferential direction, and one fixing assembly is connected with the rotating assembly;

fixed subassembly includes the circular slab, the trailing flank center department of circular slab is fixed with the minor axis, the rolling disc is stretched out to the one end of minor axis, and be fixed with the fifth wheel, the leading flank center department of circular slab is fixed with the solid fixed cylinder, the inner chamber center of solid fixed cylinder is fixed with the fixed column, the outside of fixed column evenly is provided with a plurality of spring boards along the circumferencial direction, and be connected with the spring between spring and the fixed column, the lateral surface symmetry of spring board is fixed with two slide bars, the outside end of slide bar stretches out the solid fixed cylinder, and be fixed with the cardboard jointly.

Preferably, the rotating assembly includes the alignment jig, be fixed with the motor on the alignment jig, be fixed with the connecting cylinder on the output shaft of motor, evenly be provided with a plurality of spread grooves along the circumferencial direction on the inside wall of connecting cylinder, it is equipped with a plurality of connecting strips to correspond on the fifth wheel, and the connecting strip is located the spread groove, be equipped with the spout on the mounting panel, alignment jig sliding connection is in the spout, be equipped with the spring between the posterior lateral plate of alignment jig and the mounting panel, and the trailing flank is fixed with magnet, the rear side of mounting panel is fixed with locating plate and electro-magnet, and the electro-magnet corresponds with magnet and is.

Preferably, the outer side end of the connecting groove is symmetrically provided with inclined guide surfaces, and the end part of the connecting strip is correspondingly provided with a pointed guide end, so that the connecting strip can be conveniently inserted into the connecting groove.

Preferably, the yarn suction assembly comprises a moving groove arranged on the fixed plate, a lead screw is rotatably connected in the moving groove, one end of the lead screw is connected with a motor, a moving block is sleeved on the lead screw, a moving frame is fixed on the front side of the moving block, a suction nozzle is fixed on the moving frame, and the outer side end of the suction nozzle is connected with an air negative pressure machine through the suction nozzle.

Preferably, the outer side symmetry that corresponds every fixed subassembly on the rolling disc is equipped with two spring grooves, and sliding connection has the spring piece in the spring groove, and the top of spring piece is equipped with the spring, and the preceding side is fixed with splint, and the back side of spring piece is fixed with the wheel board, rotates on the wheel board and is connected with the gyro wheel.

Preferably, the rear side end of the moving block fixes the moving plate, inclined planes are symmetrically arranged at the end, far away from the moving block, of the moving plate up and down, and the idler wheels are in contact with the upper side edge and the lower side edge.

Preferably, the inner side surface of the clamping plate is fixedly provided with a rubber pad, one rubber pad is uniformly provided with a convex block, and the other rubber pad is correspondingly provided with a plurality of grooves.

Preferably, the front end of the clamping plate is fixed with an inclined guide plate, and the clamping plate is compressed inwards to complete the installation of the yarn barrel in the insertion process of the yarn barrel through the action of the guide plate.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the yarn cylinder is clamped on the fixed cylinder, and the position of the yarn cylinder is clamped and fixed under the action of the clamping plate and the spring, so that the yarn cylinder is simple and convenient to fix; the rotating disc drives the fixing assemblies and the yarn barrel to rotate, so that the yarn barrel rotates to the yarn sucking assembly, the rotating assemblies are connected with the corresponding fixing assemblies, the yarn barrel rotates, meanwhile, the yarn end of the yarn is searched under the action of the yarn sucking assemblies, and the yarn end is searched simply and quickly; when the thread end is found, the yarn suction assembly stops working, then the rotating disc rotates, so that the yarn barrel can be subjected to subsequent treatment or blanking, and meanwhile, the yarn barrel at the next position rotates to the yarn suction assembly, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a front side schematic view of the present invention;

FIG. 3 is a schematic view of the rotating assembly of the present invention;

FIG. 4 is a schematic structural diagram according to a second embodiment of the present invention;

FIG. 5 is a schematic structural view of a fixing assembly of the present invention;

FIG. 6 is a schematic view of the connection between the roller and the moving plate according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-mounting plate, 101-fixing plate, 102-moving groove, 103-positioning plate, 104-electromagnet, 2-rotating disc, 201-rotating shaft, 202-spring groove, 3-fixing component, 301-circular plate, 302-fixing barrel, 303-fixing column, 304-spring plate, 305-clamping plate, 306-connecting wheel, 4-rotating component, 401-connecting barrel, 402-adjusting frame, 403-magnet, 5-yarn sucking component, 501-suction nozzle, 502-suction pipe, 503-moving frame, 504-screw rod, 505-moving plate, 6-clamping plate, 601-wheel plate and 602-roller.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Example one

Referring to the drawings, the present invention provides a technical solution: a hunting head device suitable for a cylindrical yarn drum comprises a mounting plate 1, a parallel fixing plate 101 is fixed on the front side of the left section of the mounting plate 1, a yarn sucking component 5 is arranged on the fixing plate 101, a rotating component 4 is arranged on the right section of the mounting plate 1, a rotating disc 2 is arranged on the front side of the rotating component 4, a rotating shaft 201 is fixed at the center of the rotating disc 2, the rotating shaft 201 is rotatably connected with the mounting plate 1 and is connected with a motor, a plurality of fixing components 3 are uniformly arranged on the rotating disc 2 along the circumferential direction, and one fixing component 3 is connected with the rotating component 4;

fixed subassembly 3 includes circular plate 301, the trailing flank center department of circular plate 301 is fixed with the minor axis, rolling disc 2 is stretched out to the one end of minor axis, and be fixed with fifth wheel 306, the leading flank center department of circular plate 301 is fixed with fixed cylinder 301, the inner chamber center of fixed cylinder 301 is fixed with fixed column 303, the outside of fixed column 303 evenly is provided with a plurality of spring boards 304 along the circumferencial direction, and be connected with the spring between spring and the fixed column 303, the lateral surface symmetry of spring board 304 is fixed with two slide bars, fixed cylinder 301 is stretched out to the outside end of slide bar, and be fixed with cardboard 305 jointly.

Rotating assembly 4 includes alignment jig 402, be fixed with the motor on alignment jig 402, be fixed with connecting cylinder 401 on the output shaft of motor, evenly be provided with a plurality of spread grooves along the circumferencial direction on the inside wall of connecting cylinder 401, it is equipped with a plurality of connecting strips to correspond on the fifth wheel 306, and the connecting strip is located the spread groove, be equipped with the spout on the mounting panel 1, alignment jig 402 sliding connection is in the spout, be equipped with the spring between the posterior lateral plate of alignment jig 402 and the mounting panel 1, and the trailing flank is fixed with magnet 403, the rear side of mounting panel 1 is fixed with locating plate 103 and electro-magnet 104, and electro-magnet 104 corresponds with magnet 403 and is connected.

The outside end symmetry of spread groove is equipped with the spigot surface of slope, and the tip of connecting strip corresponds and is provided with sharp leading end, is convenient for make the connecting strip insert in the spread groove.

The yarn suction assembly 5 comprises a moving groove 102 arranged on the fixing plate 101, a lead screw 504 is rotatably connected in the moving groove 102, one end of the lead screw 504 is connected with a motor, a moving block is sleeved on the lead screw 504, a moving frame 503 is fixed on the front side of the moving block, a suction nozzle 501 is fixed on the moving frame 503, and the outer side end of the suction nozzle 501 is connected with an air negative pressure machine through a suction pipe 502.

An inclined guide plate is fixed at the front end of the clamping plate 305, and the clamping plate 305 is compressed inwards to complete the installation of the yarn bobbin in the insertion process of the yarn bobbin through the action of the guide plate.

The working principle of the embodiment is as follows: the mounting plate 1 is fixedly mounted on corresponding support structures such as a support frame and the like to work as an independent machine, and the plurality of yarn drums are simultaneously subjected to operations such as feeding, yarn searching, blanking and the like by arranging a plurality of fixing assemblies, so that the working efficiency is improved; the yarn barrel is clamped on the fixed barrel 301, the position of the yarn barrel is clamped and fixed under the action of the clamping plate 305 and the spring, the yarn barrel is simple and convenient to fix, a rubber pad can be fixed on the outer side face of the clamping plate 305, friction between the inner wall of the yarn barrel and the clamping plate 305 is increased while clamping is carried out, and the fixing stability is further improved; the rotating disc 2 drives the fixing component 3 and the yarn cylinder to rotate through the motor and the rotating shaft 201, the yarn cylinder is rotated to the yarn sucking component 5, the electromagnet 104 is electrified and repulsed with the magnet 403, the adjusting frame 402 drives the motor and the connecting cylinder 401 to move forwards, the connecting strip on the connecting wheel 306 is inserted into the connecting groove in the corresponding position in the connecting cylinder 401, connection between the fixing cylinder 301 and the motor is achieved, the fixing cylinder 301 and the yarn cylinder are driven to rotate through the motor, meanwhile, the motor drives the screw rod 504 to rotate, the suction nozzle 501 is close to the yarn cylinder, the yarn end of the yarn is searched through the action of the negative pressure fan and the suction pipe 502, and the yarn end is searched simply and quickly; when the thread end is found, the negative pressure fan stops working, meanwhile, the suction nozzle 501 moves backwards, then the rotating disc 2 rotates, so that the yarn cylinder can be subjected to subsequent treatment or blanking, and meanwhile, the yarn cylinder at the next position rotates to the yarn suction assembly 5, and the working efficiency is improved.

Example two

The structure of this embodiment is substantially the same as that of the first embodiment, except that two spring grooves 202 are symmetrically arranged on the rotating disc 2 corresponding to the outer side of each fixing component 3, a spring block is slidably connected in the spring grooves 202, a spring is arranged at the top end of the spring block, a clamping plate 6 is fixed at the front side end of the spring block, a wheel plate 601 is fixed at the rear side end of the spring block, and a roller 602 is rotatably connected on the wheel plate 601.

The rear side end of the moving block fixes the moving plate 505, inclined surfaces are symmetrically arranged at one end of the moving plate 505, which is far away from the moving block, in the up-and-down direction, and the rollers 602 are in contact with the upper side and the lower side.

Rubber pads are fixed on the inner side surfaces of the clamping plates 6, bumps are uniformly arranged on one of the rubber pads, and a plurality of grooves are correspondingly arranged on the other opposite rubber pad.

When the fixed component 3 and the yarn barrel rotate to the yarn suction component 5, the suction nozzle 501 and the movable frame 503 move to be close to the yarn barrel, meanwhile, the movable plate 505 moves towards the roller 602, the rollers 602 on the two sides are pushed up by the inclined surface, and the clamping plates 6 are driven to move towards the two sides, so that the suction nozzle 501 is close to the yarn barrel to find the yarn end, after the yarn end is found, the yarn suction component 5 and the movable plate 505 synchronously move outwards, the clamping plates 6 move inwards under the action of the springs and clamp and fix the yarn, the problems that the yarn end moves freely and the like in the subsequent rotating process are solved, and a worker can find the yarn end quickly and conveniently; limiting grooves can be formed in two side walls of the spring groove 202, limiting blocks are arranged on two sides of the spring block, and the limiting blocks slide in the limiting grooves to limit the movement of the clamping plate 6, so that the clamping plate can only slide along the length direction of the spring groove 202, and the tilting or the separation from the spring groove 202 and the like can be avoided.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a seek stub bar device suitable for a cylinder yarn section of thick bamboo, includes mounting panel (1), its characterized in that: the yarn sucking device is characterized in that a parallel fixing plate (101) is fixed on the front side of the left section of the mounting plate (1), a yarn sucking assembly (5) is arranged on the fixing plate (101), a rotating assembly (4) is arranged on the right section of the mounting plate (1), a rotating disc (2) is arranged on the front side of the rotating assembly (4), a rotating shaft (201) is fixed at the center of the rotating disc (2), the rotating shaft (201) is rotatably connected with the mounting plate (1) and is connected with a motor, a plurality of fixing assemblies (3) are uniformly arranged on the rotating disc (2) in the circumferential direction, and one fixing assembly (3) is connected with the rotating assembly (4);

fixed subassembly (3) are including circular slab (301), and the trailing flank center department of circular slab (301) is fixed with the minor axis, and rolling disc (2) are stretched out to the one end of minor axis to be fixed with fifth wheel (306), leading flank center department of circular slab (301) is fixed with fixed cylinder (301), and the inner chamber center of fixed cylinder (301) is fixed with fixed column (303), and the outside of fixed column (303) evenly is provided with a plurality of spring boards (304) along the circumferencial direction, and is connected with the spring between spring and fixed column (303), the lateral surface symmetry of spring board (304) is fixed with two slide bars, and fixed cylinder (301) are stretched out to the outside end of slide bar to be fixed with cardboard (305) jointly.

2. The thread-seeking head device for a cylindrical yarn package as claimed in claim 1, wherein: rotating assembly (4) are fixed with the motor including alignment jig (402) on alignment jig (402), are fixed with connecting cylinder (401) on the output shaft of motor, evenly be provided with a plurality of spread grooves along the circumferencial direction on the inside wall of connecting cylinder (401), correspond on connecting wheel (306) and be equipped with a plurality of connecting strips, and the connecting strip is located the spread groove, be equipped with the spout on mounting panel (1), alignment jig (402) sliding connection is in the spout, be equipped with the spring between the posterior lateral plate of alignment jig (402) and mounting panel (1), and the trailing flank is fixed with magnet (403), the rear side of mounting panel (1) is fixed with locating plate (103) and electro-magnet (104), and electro-magnet (104) correspond with magnet (403) and be connected.

3. The thread-seeking head device for a cylindrical yarn package as claimed in claim 2, wherein: the outside end symmetry of spread groove is equipped with the spigot surface of slope, and the tip of connecting strip corresponds and is provided with sharp leading end.

4. The thread-seeking head device for a cylindrical yarn package as claimed in claim 1, wherein: inhale yarn subassembly (5) including setting up in shifting chute (102) of fixed plate (101), swivelling joint has lead screw (504) in shifting chute (102), the one end of lead screw (504) is connected with the motor, and cup joints the movable block on lead screw (504), and the front side of movable block is fixed with removes frame (503), be fixed with suction nozzle (501) on removing frame (503), the outside end of suction nozzle (501) is connected with wind negative pressure machine through straw (502).

5. The thread-seeking device for cylindrical yarn package as claimed in claim 4, wherein: the outside symmetry that corresponds every fixed subassembly (3) on rolling disc (2) is equipped with two spring grooves (202), and sliding connection has the spring piece in spring groove (202), the top of spring piece is equipped with the spring, and just preceding side is fixed with splint (6), the back side of spring piece is fixed with wheel board (601), rotates on wheel board (601) and is connected with gyro wheel (602).

6. The thread-seeking device for cylindrical yarn package as claimed in claim 5, wherein: the rear side end of the moving block fixes a moving plate (505), inclined surfaces are symmetrically arranged on one end, far away from the moving block, of the moving plate (505) up and down, and the rollers (602) are in contact with the upper side and the lower side.

7. The thread-seeking head device for a cylindrical yarn package as claimed in claim 6, wherein: rubber pads are fixed on the inner side surfaces of the clamping plates (6), bumps are uniformly arranged on one rubber pad, and a plurality of grooves are correspondingly arranged on the other opposite rubber pad.

8. The thread-seeking head device for a cylindrical yarn package as claimed in claim 1, wherein: an inclined guide plate is fixed at the front end of the clamping plate (305).