CN110923930B

CN110923930B - Thread feeding mechanism for knitting equipment

Info

Publication number: CN110923930B
Application number: CN201911102445.XA
Authority: CN
Inventors: 彭珍
Original assignee: Taizhou Stern Automation Co ltd
Current assignee: Taizhou Stern Automation Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2021-05-18
Anticipated expiration: 2039-11-12
Also published as: CN110923930A

Abstract

The invention discloses a yarn feeding mechanism for knitting equipment, which comprises a fixed frame, wherein a lead frame is arranged on the right side of the fixed frame, installation pieces are welded on the side surfaces of the lower ends of the lead frame and the fixed frame, fixing holes are longitudinally formed in the surfaces of the installation pieces in a penetrating mode, a lead block is fixed on the inner wall surface of the fixed frame, yarn feeding rollers are fixed inside the lower end of the lead block at equal intervals, a yarn feeding roller is fixed at the upper end inside the fixed frame, knitting yarns are wrapped and fixed outside the yarn feeding roller, a first vertical frame is fixed on the right side of the upper end of the lead frame, a yarn arranging piece is welded at the top end of the first vertical frame, a second vertical frame is installed on the left side of the first vertical frame, a dust adsorption piece is installed on the upper end of the second vertical frame in a threaded mode, and cavities. This thread inlet mechanism for knitting equipment can adsorb the collection to the outside dust of knitting line well, avoids depositing a large amount of dust impurity on the knitting line, has promoted the quality after the knitting of veil.

Description

Thread feeding mechanism for knitting equipment

Technical Field

The invention relates to the technical field of knitted fabrics, in particular to a thread feeding mechanism for knitting equipment.

Background

Along with the development of society and the improvement of living standard, the requirements of people on living quality are higher and higher, various garment products are provided in the market, garment fabrics are diversified, and along with the development of novel cloth, the novel cloth is more and more applied to knitting machines, and the novel cloth is subdivided into cotton gauze, a platform, a knitting device, a cloth winding device and the like.

The knitting device comprises a yarn inlet mechanism, but the discharge of the yarn inlet mechanism in the existing partial yarn frame is not smooth when the yarn inlet mechanism is guided, the phenomenon of stretch breaking can occur, the use is influenced, and simultaneously, a large amount of dust impurities can be generated on the yarn before the knitting of the face yarn, so that the quality of the knitted face yarn is influenced. Aiming at the problems, the novel design is carried out on the basis of the original thread inlet frame for the knitting equipment.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a yarn feeding mechanism for knitting equipment, which solves the problems that the discharging of the yarn feeding mechanism in the existing partial yarn frame is not smooth, the yarn feeding mechanism is broken due to stretching, the use is influenced, and the quality of the knitted face yarn is influenced due to a large amount of dust impurities on the yarn before the face yarn is knitted.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a wire inlet mechanism for knitting equipment comprises a fixing frame, wherein a lead frame is arranged on the right side of the fixing frame, installation pieces are welded on the side surfaces of the lower ends of the lead frame and the fixing frame, fixing holes are longitudinally formed in the surface of the installation pieces in a penetrating mode, a lead block is fixed on the inner wall surface of the fixing frame, wire conveying rollers are fixed on the inner portion of the lower end of the lead block at equal intervals, a wire roller is fixed on the upper end of the inner portion of the fixing frame, knitting wires are wrapped and fixed on the outer portion of the wire roller, a first vertical frame is fixed on the right side of the upper end of the lead frame, a wire straightening piece is welded on the top end of the first vertical frame, a second vertical frame is installed on the left side of the first vertical frame, a dust adsorption piece is installed on the upper end of the second vertical frame in a threaded mode, cavities are formed in the front portion and the rear portion of the, the upper end of first support piece is fixed with the loose axle, and the both sides surface of loose axle all is fixed with the connecting piece to the upper end skin weld of loose axle has the second to support the piece, the second supports the piece through inboard fixed surface's bearing and cross spool pole interconnect, the inside fixed surface of dust absorption piece has the adsorbed layer, the inside of following the line piece is fixed with the flocking and follows the line layer.

Preferably, the longitudinal section of the lead block is of a U-shaped structure, the wire conveying roller and the lead block form a movable structure, and the lead block is welded and fixed with the fixing frame.

Preferably, the second vertical frame and the dust adsorbing member are of a detachable mounting structure, the longitudinal section of the dust adsorbing member is of a parallelogram structure, and the dust adsorbing member is of a tubular structure with a hollow interior.

Preferably, the dust adsorbing member is internally bonded with an adsorption layer, and the adsorption layer is made of flannelette.

Preferably, the second abutting block and the cavity form a lifting structure through the movable shaft and the connecting piece, the movable shaft is of an elastic structure, the second abutting block and the first abutting block are both magnetic, and the lower end surface of the second abutting block and the upper end surface of the first abutting block are of like magnetic poles.

Preferably, the value of the internal diameter of the longitudinal section of the flocking smooth layer is smaller than that of the longitudinal section of the adsorption layer.

Preferably, the flocking is in the same direction as the line layer with in the same direction as line spare bonding fixed, and the flocking is in the same direction as line layer and adsorbed layer and all is inside hollow tubular structure.

(III) advantageous effects

The invention provides a thread feeding mechanism for knitting equipment. The method has the following beneficial effects:

(1) this knitting machine is with inlet wire mechanism through the dismantlement mounting structure that second grudging post and dust absorption piece are constituteed, and convenient to use person replaces it according to the in service behavior and the wearing and tearing degree that the dust adsorbs the piece, and the inside adsorbed layer that bonds of dust adsorption piece is the cotton flannel material, and this setting can adsorb the collection to the outside dust of knitting line well, avoids depositing a large amount of dust impurity on the knitting line, has promoted the quality after the knitting of veil.

(2) This thread inlet mechanism for knitting equipment, through the elasticity elevation structure that second support piece and lead frame are constituteed, the tensile tension of thread inlet mechanism to knitting line can be alleviated to this structure, avoids appearing the snap condition, and adaptability is strong.

(3) This thread feeding mechanism for knitting equipment is in the same direction as line layer and adsorbed layer through tubular structure's flocking and is being convenient for carry knitting line, cleans and smooths the work in the same direction as going forward the surface of knitting line.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a lead frame according to the present invention;

FIG. 3 is a schematic view of the dust adsorbing member according to the present invention;

fig. 4 is a schematic diagram of a flocking sequential layer structure according to the invention.

In the figure: 1. a fixed mount; 2. a lead frame; 3. mounting a sheet; 4. a fixing hole; 5. a lead block; 6. a wire conveying roller; 7. a wire roller; 8. knitting yarns; 9. a first stand; 10. an in-line piece; 11. a second stand; 12. a dust adsorbing member; 13. a cavity; 14. a chute; 15. a first resisting block; 16. a movable shaft; 17. a connecting member; 18. a second resisting block; 19. a bearing; 20. a wire passing shaft lever; 21. an adsorption layer; 22. and (5) flocking layer.

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.

As shown in fig. 1 to 4, the present invention provides a technical solution: a yarn feeding mechanism for knitting equipment comprises a fixed frame 1, a lead frame 2, a mounting piece 3, a fixing hole 4, a lead block 5, a yarn feeding roller 6, a yarn feeding roller 7, knitting yarns 8, a first vertical frame 9, a yarn following piece 10, a second vertical frame 11, a dust adsorption piece 12, a cavity 13, a sliding groove 14, a first abutting block 15, a movable shaft 16, a connecting piece 17, a second abutting block 18, a bearing 19, a yarn passing shaft rod 20, an adsorption layer 21 and a flocking yarn following layer 22, wherein the lead frame 2 is arranged on the right side of the fixed frame 1, the mounting piece 3 is welded on the side surfaces of the lower ends of the lead frame 2 and the fixed frame 1, the fixing hole 4 is longitudinally formed in the surface of the mounting piece 3 in a penetrating mode, the lead block 5 is fixed on the inner wall surface of the fixed frame 1, the yarn feeding rollers 6 are fixed in the lower end of the lead block 5 at equal intervals, the wire feeding roller 7 is fixed on the inner upper end of the fixed frame 1, a first vertical frame 9 is fixed on the right side of the upper end of the lead frame 2, a line following piece 10 is welded at the top end of the first vertical frame 9, a second vertical frame 11 is installed on the left side of the first vertical frame 9, a dust adsorption piece 12 is installed on the upper end of the second vertical frame 11 in a threaded mode, cavities 13 are formed in the front portion and the rear portion of the interior of the lead frame 2, sliding grooves 14 are formed in two sides of each cavity 13, a first abutting block 15 is fixed on the surface of the lower end of the interior of each cavity 13, a movable shaft 16 is fixed at the upper end of each first abutting block 15, connecting pieces 17 are fixed on the surfaces of two sides of each movable shaft 16, a second abutting block 18 is welded on the surface of the upper end of each movable shaft 16, each second abutting block 18 is connected with a line passing line 20 through a bearing 19 with a fixed inner side surface, an adsorption layer 21 is fixed on the inner surface of the dust adsorption;

the longitudinal section of the lead block 5 is in a U-shaped structure, the wire conveying roller 6 and the lead block 5 form a movable structure, and the lead block 5 is welded and fixed with the fixed frame 1;

the second vertical frame 11 and the dust adsorbing member 12 are in a detachable installation structure, the longitudinal section of the dust adsorbing member 12 is in a parallelogram structure, the dust adsorbing member 12 is in a tubular structure with a hollow interior, and the operation is convenient for a user to replace the dust adsorbing member 12 according to the use condition and the abrasion degree of the dust adsorbing member 12;

the dust adsorption piece 12 is internally bonded with an adsorption layer 21, the adsorption layer 21 is made of flannelette, and the adsorption layer 21 made of flannelette can adsorb dust impurities on the knitting yarn 8 output from the inside;

the second abutting block 18 and the cavity 13 form a lifting structure through the movable shaft 16 and the connecting piece 17, the movable shaft 16 is of an elastic structure, the second abutting block 18 and the first abutting block 15 are both magnetic, meanwhile, the lower end surface of the second abutting block 18 and the upper end surface of the first abutting block 15 are of like magnetic poles, and through the elastic lifting structure formed by the second abutting block 18 and the lead frame 2, the structure can relieve the tensile tension of the yarn feeding mechanism on the knitting yarns 8, avoids the occurrence of the snapping condition and is strong in adaptability;

the internal diameter value of the longitudinal section of the flocking smooth layer 22 is smaller than that of the longitudinal section of the adsorption layer 21, so that the structure can avoid the compression condition of the knitting yarns 8 when passing through the adsorption layer 21, and is beneficial to the adsorption of dust and impurities;

the flocking is in the same direction as line layer 22 with in the same direction as line 10 bonding fixed, and the flocking is in the same direction as line layer 22 and adsorbed layer 21 and all is inside hollow tubular structure, and the flocking of tubular structure is in the same direction as line layer 22 and adsorbed layer 21 when being convenient for carry knitting yarn 8, cleans and smooths in the same direction as work to knitting yarn 8's surface.

When the device is used, firstly, the device is required to be placed at a using position, then the device is fixed with external knitting equipment through the mounting piece 3 and the fixing hole 4 at the lower end, after the device is fixed, the device is connected with a power supply, the thread roller 7 is arranged at the upper end in the fixing frame 1, the rear end of the thread roller 7 is connected with an external shaft lever, after the device is fixed, the device can be used, knitting threads 8 on the surface of the thread roller 7 are pulled out and attached to the surface of the lower end of the thread roller 6, the knitting threads are stretched and straightened at the upper end of the thread roller 20 after passing through the thread roller 6, then the knitting threads 8 are held to pass through the dust adsorption piece 12 and the interior of the thread guiding piece 10 once, then the front end of the knitting threads 8 is fixed on a component at the other side, after the motor is turned on by an external switch, the motor can drive the thread roller 7 to rotate at a low speed through the external shaft lever, and when the speed is slow speed, the knitting threads 8 can be, The thread passing shaft lever 20, the adsorption layer 21 and the flocking sequence layer 22 are fed, the adsorption layer 21 adhered to the inside of the dust adsorption piece 12 is made of flannelette, the arrangement can well adsorb and collect dust outside the knitting thread 8, a large amount of dust impurities accumulated on the knitting thread 8 are well cleaned, the quality of the knitted face yarn is improved, the disassembly and assembly structure formed by the second vertical frame 11 and the dust adsorption piece 12 is convenient for a user to replace the dust adsorption piece 12 according to the use condition and the abrasion degree of the dust adsorption piece 12, the tubular flocking sequence 22 and the adsorption layer 21 can clean and smooth the surface of the knitting thread 8 when the knitting thread 8 is conveyed, the structure is stable, when the knitting thread 8 is tightened, the thread passing shaft lever 20 is pressed by the surface of the knitting thread 8 and descends through the movable shaft 16, so that the tightening degree of the knitting thread 8 is reduced, the yarn feeding mechanism for the knitting equipment can be well used by demanders.

In conclusion, the thread feeding mechanism for the knitting equipment can be obtained, through the dismounting and mounting structure composed of the second vertical frame 11 and the dust adsorbing part 12, a user can conveniently replace the dust adsorbing part 12 according to the use condition and the abrasion degree of the dust adsorbing part 12, the adsorbing layer 21 bonded inside the dust adsorbing part 12 is made of the flannelette, the arrangement can well adsorb and collect the external dust of the knitting thread 8, a large amount of dust impurities are prevented from being accumulated on the knitting thread 8, the quality of the knitted face yarn is improved, the elastic lifting structure composed of the second resisting block 18 and the lead frame 2 can relieve the tensile tension of the thread feeding mechanism on the knitting thread 8, the stretch breaking condition is avoided, the adaptability is strong, and the flocking layer 22 and the adsorbing layer 21 in the tubular structure can conveniently convey the knitting thread 8 and simultaneously clean and smooth the surface of the knitting thread 8.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 knitting machine is thread feeding mechanism for equipment, includes mount (1), its characterized in that: the right side of the fixing frame (1) is provided with a lead frame (2), the side surfaces of the lower ends of the lead frame (2) and the fixing frame (1) are welded with installation pieces (3), the surface of each installation piece (3) is longitudinally penetrated and provided with a fixing hole (4), the inner wall surface of the fixing frame (1) is fixed with a lead block (5), the inner part of the lower end of the lead block (5) is fixed with a wire conveying roller (6) at equal intervals, the inner upper end of the fixing frame (1) is fixed with a wire material roller (7), the outer part of the wire material roller (7) is wrapped and fixed with knitting yarns (8), the right side of the upper end of the lead frame (2) is fixed with a first vertical frame (9), the top end of the first vertical frame (9) is welded with a yarn arranging piece (10), the left side of the first vertical frame (9) is provided with a second vertical frame (11), the upper end of the second vertical frame (11), the front and the back of the inside of the lead frame (2) are both provided with cavities (13), sliding grooves (14) are formed in two sides of each cavity (13), a first abutting block (15) is fixed on the surface of the lower end of the inside of each cavity (13), a movable shaft (16) is fixed at the upper end of each first abutting block (15), connecting pieces (17) are fixed on the surfaces of two sides of each movable shaft (16), a second abutting block (18) is welded on the surface of the upper end of each movable shaft (16), each second abutting block (18) is connected with a wire passing shaft rod (20) through a bearing (19) with the inner side fixed in surface, an adsorption layer (21) is fixed on the surface of the inside of each dust adsorption piece (12), and a flocking alignment layer (22) is fixed inside the wire aligning piece (10);

the longitudinal section of the lead block (5) is in a U-shaped structure, the wire conveying roller (6) and the lead block (5) form a movable structure, and the lead block (5) is welded and fixed with the fixed frame (1);

the second vertical frame (11) and the dust adsorption piece (12) are of a detachable installation structure, the longitudinal section of the dust adsorption piece (12) is of a parallelogram structure, and the dust adsorption piece (12) is of a tubular structure with a hollow interior; the dust adsorption piece (12) is internally bonded with an adsorption layer (21), and the adsorption layer (21) is made of flannelette; the second abutting block (18) and the cavity (13) form a lifting structure through a movable shaft (16) and a connecting piece (17), the movable shaft (16) is of an elastic structure, the second abutting block (18) and the first abutting block (15) are both magnetic, and the lower end surface of the second abutting block (18) and the upper end surface of the first abutting block (15) are of like magnetic poles;

the value of the internal diameter of the longitudinal section of the flocking sequential layer (22) is smaller than that of the internal diameter of the longitudinal section of the adsorption layer (21);

the flocking is fixed with following line spare (10) bonding in the same direction as line layer (22), and flocking is in the same direction as line layer (22) and adsorbed layer (21) and all is inside hollow tubular structure.