CN114030945A

CN114030945A - Yarn feeding device for preventing yarn from being entangled and wound

Info

Publication number: CN114030945A
Application number: CN202111380865.1A
Authority: CN
Inventors: 张松平; 危伟; 唐传军
Original assignee: Pengze Yinhai Textile Co ltd
Current assignee: Pengze Yinhai Textile Co ltd
Priority date: 2021-11-20
Filing date: 2021-11-20
Publication date: 2022-02-11
Anticipated expiration: 2041-11-20
Also published as: CN114030945B

Abstract

The invention discloses a yarn feeding device capable of preventing yarns from being entangled, which comprises a yarn feeder body, a yarn clamp body and a placing block, wherein a mounting plate is fixedly arranged on the right side of the yarn feeder body, an L-shaped fixing plate is fixedly arranged on the upper surface of the mounting plate, an insertion hole is formed in the upper surface of the L-shaped fixing plate, the yarn clamp body is positioned above the mounting plate and penetrates through the insertion hole, a first baffle plate is fixedly arranged on the front side of the yarn clamp body, a second baffle plate is fixedly arranged on the outer side of the yarn clamp body, L-shaped swinging rods are movably arranged on the left side and the right side of the lower part of the front surface of the L-shaped fixing plate, a contact block is fixedly arranged at the top of each L-shaped swinging rod, a connecting plate is fixedly arranged in the middle of the front surface of the L-shaped fixing plate, and a supporting plate is fixedly arranged at the top of the connecting plate. The yarn tension adjusting device is convenient for adjusting the tension of the yarn, prevents the yarn from being entangled due to insufficient tension of the yarn, and is convenient for disassembling the yarn clamp for maintenance.

Description

Yarn feeding device for preventing yarn from being entangled and wound

Technical Field

The invention belongs to the technical field of yarn feeding devices, and particularly relates to a yarn feeding device capable of preventing yarns from being entangled.

Background

The yarn is conveyed into the knitting area according to the requirement, the length of the yarn can be controlled or the yarn conveying tension is kept consistent through the yarn conveyer, so that the knitted fabric meets the production requirement, and most of the yarn conveyer has the function of yarn breakage alarm and shutdown.

Most present feed device's guide roll is mostly fixed, therefore the tension of the control yarn of being not convenient for when using to make the yarn be scraped easily in transportation process, when tension is not enough, the yarn condition of entangling around establishing appears easily, and present feed device thread clamp passes through the bolt fastening more, is not convenient for when thread clamp breaks down and dismantles it fast and maintain. To this end, a yarn feeding device for preventing yarn entanglement is proposed.

Disclosure of Invention

The invention aims to provide a yarn feeding device for preventing yarn entanglement, and aims to solve the problems that the yarn entanglement is easy to occur and a yarn clamp is inconvenient to maintain because the yarn tension is not easy to adjust and the yarn clamp is difficult to detach in the use process of the conventional yarn feeding device for preventing yarn entanglement in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a yarn feeding device for preventing yarns from being entangled comprises a yarn feeder body, a yarn clamping device body and a placing block, wherein a mounting plate is fixedly mounted on the right side of the yarn feeder body, an L-shaped fixing plate is fixedly mounted on the upper surface of the mounting plate, jacks are formed in the upper surface of the L-shaped fixing plate, the yarn clamping device body is located above the mounting plate and penetrates through the jacks, a first baffle is fixedly mounted on the front side of the yarn clamping device body, a second baffle is fixedly mounted on the outer side of the yarn clamping device body, L-shaped swinging rods are movably mounted on the left side and the right side of the front lower portion of the L-shaped fixing plate respectively, a touch block is fixedly mounted at the tops of the L-shaped swinging rods, a connecting plate is fixedly mounted in the middle of the front of the L-shaped fixing plate, a supporting plate is fixedly mounted at the tops of the connecting plate, a vertical plate is fixedly mounted on the right side of the top of the yarn feeder body, and limit blocks are fixedly mounted on the upper and lower portions of the right sides of the vertical plate respectively, the utility model discloses a set up the tensioning block, including placing the piece, placing the piece left side and contradict with the riser right side, place the piece right side and seted up the spout, the spacing groove has been seted up in the spout left side, the through-hole has been seted up on the riser surface, the jack has been seted up to the through-hole bottom, the inside slidable mounting of spout has the slider, slider right side fixed mounting has the touch multitouch, slider left side fixed mounting has the inserted bar, the inserted bar passes the spacing groove, the inserted bar passes the jack, inserted bar left end fixed mounting has circular baffle, spout bottom movable mounting has the threaded rod, the threaded rod screw thread runs through the slider, threaded rod upper end activity runs through places a top, it has tension control structure to place a right side upper portion movable mounting.

Specifically, through changing the position of the contact block, the installation work of the yarn clamping device body can be conveniently completed, the threaded rod is controlled to rotate, the position of the sliding block is changed, and the tension of the yarn is adjusted or the block is placed to be detached.

Preferably, the front side of the second baffle is abutted against the rear side of the L-shaped fixing plate.

Particularly, the yarn clamping device body can be conveniently limited.

Preferably, the axial section of the contact block is trapezoidal, and the contact block and the L-shaped swinging rod are designed in an integrated mode.

It is specific, stir the touch multitouch through the outside, drive L type swinging arms and rotate to the outside, until two touch multitouches no longer block and press from both sides the yarn ware body, can directly take out the yarn ware body this moment, can be convenient for dismantle work to pressing from both sides the yarn ware body for it is very convenient to change the yarn ware body, and during the installation yarn ware body, can insert between the yarn ware body to two L type swinging arms because of the design of conflict piece, has improved the installation effectiveness.

Preferably, the left side and the right side of the connecting plate are fixedly connected with springs, and one ends, far away from the connecting plate, of the springs are fixedly connected to one side of the L-shaped swinging rod.

Specifically, the reset of the opened L-shaped swinging rod can be completed, and the yarn clamping device body is fixed.

Preferably, the cross section of the supporting plate shaft is arc-shaped, and the supporting plate is abutted to the yarn clamp body.

Particularly, the yarn clamping device body is convenient to support.

Preferably, the contact block is cylindrical, and the contact block and the sliding block are designed in an integrated mode.

It is specific, be convenient for contradict the dwang, change the angle that opens of two dwangs to adjust the tension of yarn.

Preferably, the diameter of the axial section of the circular baffle is larger than the width of the axial section of the insertion hole, and the diameter of the axial section of the circular baffle is slightly smaller than that of the through hole.

Specifically, through rotating the threaded rod to make the slider can the up-and-down motion, when the slider lasts upward movement to circular baffle and through-hole horizontal direction and aligns, through pulling out right and placing the piece, can take off placing the piece, be convenient for maintain the work to equipment.

Preferably, a knob is fixedly mounted at the upper end of the threaded rod.

Specifically, the knob can conveniently control the threaded rod, and the work of adjusting tension and disassembling the placing block is completed.

Preferably, the tension control structure includes two dwangs on placing a right side upper portion including movable mounting, the dwang is contradicted with the conflict piece, dwang right side movable mounting has the wire cover, the front side the perpendicular height of wire cover is higher than rear side wire cover, dwang left side fixedly connected with torsion spring, torsion spring left end fixed mounting places a right side.

Specifically, two dwangs can be contradicted to the conflict piece, change the angle of two dwangs to change the tension of yarn, torsion spring can reset the dwang when the conflict piece downstream.

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

1. through the touch multitouch that supports that sets up, can carry out spacing work to pressing from both sides the yarn ware body, therefore stir the touch multitouch through the outside, drive L type swinging arms and rotate to the outside, until two touch multitouch no longer block press from both sides the yarn ware body, can directly take out the yarn ware body that presss from both sides this moment, can be convenient for carry out dismantlement work to pressing from both sides the yarn ware body for it is very convenient to change the yarn ware body that presss from both sides.

2. Through the threaded rod that sets up, can adjust the position of slider, and then change the position of conflict piece, the conflict piece is through the dwang of contradicting to change the open angle of two dwangs, because the yarn passes two wire sleeves, can adjust the tension of yarn, and then prevent that yarn tension is not enough to appear entangling and winding the condition of establishing, guaranteed the device and normally worked.

3. Through the circular baffle that sets up, can be when the inserted bar is located the jack, will place the piece and wholly fix, when circular baffle aligns with the through-hole horizontal direction, can make circular baffle pass the through-hole and then will place the piece and wholly pull down, be convenient for maintain the work placing equipment such as piece, wire cover, improved the work efficiency of maintaining.

4. Through the knob that sets up, can be convenient for control the threaded rod to be convenient for change the slider position, can compromise the work of adjusting yarn tension and dismantling and place the piece, make the device use more convenient.

Drawings

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

FIG. 2 is a schematic diagram of the right side structure of the riser of the present invention;

FIG. 3 is a schematic view of the left side structure of the riser of the present invention;

FIG. 4 is a schematic view of a slider structure according to the present invention;

FIG. 5 is a schematic cross-sectional view of a slider according to the present invention;

FIG. 6 is a schematic structural view of an L-shaped fixing plate according to the present invention;

FIG. 7 is a schematic view of a top view of a gripper body according to the present invention.

In the figure: 1. a yarn feeder body; 2. mounting a plate; 3. an L-shaped fixing plate; 4. a jack; 5. a gripper body; 6. a first baffle plate; 7. a second baffle; 8. an L-shaped swing lever; 9. a contact block; 10. a connecting plate; 11. a support plate; 12. a spring; 13. a vertical plate; 14. a limiting block; 15. placing the blocks; 16. a chute; 17. a limiting groove; 18. a jack; 19. a through hole; 20. a slider; 21. a contact block; 22. inserting a rod; 23. a circular baffle; 24. a threaded rod; 25. a knob; 26. rotating the rod; 27. a wire guide sleeve; 28. a torsion spring.

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. 1-7, the present invention provides a technical solution: a yarn feeding device for preventing yarn from being entangled comprises a yarn feeder body 1, a yarn clamp body 5 and a placing block 15, wherein a mounting plate 2 is fixedly arranged on the right side of the yarn feeder body 1, an L-shaped fixing plate 3 is fixedly arranged on the upper surface of the mounting plate 2, an insertion hole 4 is formed in the upper surface of the L-shaped fixing plate 3, the yarn clamp body 5 is positioned above the mounting plate 2, the yarn clamp body 5 penetrates through the insertion hole 4, a first baffle 6 is fixedly arranged on the front side of the yarn clamp body 5, a second baffle 7 is fixedly arranged on the outer side of the yarn clamp body 5, L-shaped swinging rods 8 are movably arranged on the left side and the right side of the front lower portion of the L-shaped fixing plate 3, a touch block 9 is fixedly arranged on the top of each L-shaped swinging rod 8, a connecting plate 10 is fixedly arranged in the middle of the front of the L-shaped fixing plate 3, a supporting plate 11 is fixedly arranged on the top of the connecting plate 10, a vertical plate 13 is fixedly arranged on the right side of the top of the yarn feeder body 1, a limiting block 14 is fixedly arranged on the upper portion and lower portion of the right side of the vertical plate 13, place piece 15 and be located between two stopper 14, place 15 left sides and contradict with riser 13 right sides, place 15 right sides and seted up spout 16, spout 16 left sides has seted up spacing groove 17, riser 13 surface has seted up through-hole 19, jack 18 has been seted up to through-hole 19 bottom, 16 inside slidable mounting of spout has slider 20, 20 right side fixed mounting of slider has conflict piece 21, 20 left side fixed mounting of slider has inserted bar 22, inserted bar 22 passes spacing groove 17, inserted bar 22 passes jack 18, 22 left end fixed mounting of inserted bar has circular baffle 23, 16 bottom movable mounting of spout has threaded rod 24, 24 screw threads of threaded rod run through slider 20, 24 upper end activities of threaded rod run through places 15 tops, place 15 right side upper portion movable mounting of piece have the tension control structure.

In this embodiment, through changing the position of the contact block 9, the installation work of the yarn clamping device body 5 can be conveniently completed, the threaded rod 24 is controlled to rotate, the position of the sliding block 20 is further changed, and the tension of the yarn is adjusted or the detachment of the block 15 is placed.

Wherein, in order to realize conveniently dismantling the purpose of yarn trapper body 5, this device adopts following technical scheme to realize: the front side of the second baffle 7 is abutted against the rear side of the L-shaped fixed plate 3, the axial section of the abutting block 9 is trapezoidal, the abutting block 9 and the L-shaped swinging rod 8 are designed in an integrated mode, springs 12 are fixedly connected to the left side and the right side of the connecting plate 10, one end, far away from the connecting plate 10, of each spring 12 is fixedly connected to one side of the L-shaped swinging rod 8, the axial section of the supporting plate 11 is arc-shaped, the supporting plate 11 is abutted against the yarn clamping device body 5, the yarn clamping device body 5 can be conveniently limited, the abutting block 9 is pushed outwards to drive the L-shaped swinging rod 8 to rotate outwards until the two abutting blocks 9 do not block the yarn clamping device body 5 any more, at the moment, the yarn clamping device body 5 can be directly taken out, the yarn clamping device body 5 can be conveniently disassembled, the yarn clamping device body 5 is very convenient to replace, when the yarn clamping device body 5 is installed, the yarn clamping device body 5 can be inserted between the yarn clamping device body 5 and the two L-shaped swinging rods 8 due to the design of the abutting block 9, the installation efficiency is improved, the reset after the L-shaped swinging rod 8 is opened can be completed, the yarn clamping device body 5 is fixed, and the yarn clamping device body 5 is convenient to support.

Wherein, in order to realize the purpose of convenient to detach placing block 15, this device adopts following technical scheme to realize: circular baffle 23 axle cross-sectional diameter is greater than the axle cross-sectional width of jack 18, and circular baffle 23 axle cross-sectional diameter slightly is less than the axle cross-sectional diameter of through-hole 19, through rotating threaded rod 24 to make slider 20 can the up-and-down motion, when slider 20 lasts upward movement to circular baffle 23 and through-hole 19 horizontal direction and aligns, through pulling out right and placing piece 15, can take off placing piece 15, be convenient for maintain the work to equipment.

Wherein, in order to realize the purpose of adjusting the yarn tension, the device adopts the following technical scheme: the contact block 21 is cylindrical, the contact block 21 and the sliding block 20 are designed in an integrated manner, a knob 25 is fixedly mounted at the upper end of the threaded rod 24, the tension control structure comprises two rotating rods 26 movably mounted at the upper part of the right side of the placing block 15, the rotating rods 26 are abutted against the contact block 21, a guide sleeve 27 is movably mounted at the right side of the rotating rods 26, the vertical height of the front guide sleeve 27 is higher than that of the rear guide sleeve 27, a torsion spring 28 is fixedly connected to the left side of the rotating rods 26, the left end of the torsion spring 28 is fixedly mounted at the right side of the placing block 15, the torsion spring 26 is conveniently abutted against the rotating rods 26, the opening angles of the two rotating rods 26 are changed, so that the tension of the yarn is adjusted, the knob 25 can conveniently control the threaded rod 24, the work of adjusting the tension and the work of detaching the placing block 15 is completed, the contact block 21 can abut against the two rotating rods 26, the angles of the two rotating rods 26 are changed, so that the tension of the yarn is changed, the torsion spring 28 is able to reset the swivelling levers 26 when the interference block 21 moves downwards.

The working principle and the using process of the invention are as follows: when the invention is used for disassembling the yarn clamping device body 5, the abutting blocks 9 can be directly shifted outwards to drive the L-shaped swinging rods 8 to rotate outwards until the two abutting blocks 9 do not block the yarn clamping device body 5, at the moment, the yarn clamping device body 5 can be directly taken out, when the yarn clamping device body 5 is installed, the yarn clamping device body 5 is inserted into the position between the two abutting blocks 9, the abutting blocks 9 can be directly unfolded due to the trapezoidal axial section of the abutting blocks 9, and it is worth noting that the first baffle 6 is positioned at the left side of the L-shaped swinging rods 8 and the second baffle 7 is positioned at the right side of the L-shaped fixing plate 3 when the yarn clamping device body 5 is inserted, at the moment, the first baffle 6 and the second baffle 7 can be matched with the insertion holes 4 to limit the yarn clamping device body 5, when the yarn clamping device body 5 is abutted against the supporting plate 11, the two L-shaped swinging rods 8 are reset under the elastic force of the springs 12, so that the abutting blocks 9 block blocks the yarn clamping device body 5, the installation work of clamp yarn ware body 5 has been accomplished, the device passes two wire sleeves 27 at the during operation yarn from bottom to top, through rotating knob 25, drive threaded rod 24 and rotate, thereby make slider 20 can the up-and-down motion, slider 20 drives the up-and-down motion of conflict piece 21, can make two dwang 26 open different angles, and then adjust the tension of yarn after passing two wire sleeves 27, when slider 20 lasts upward movement to circular baffle 23 and aligns with 19 horizontal directions of through-hole, place piece 15 through pulling out right, can will place piece 15 and take off, be convenient for maintain the work to equipment.

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 prevent yarn feeding device that yarn entanglement was established, includes defeated yarn ware body (1), clamp yarn ware body (5) and places piece (15), its characterized in that: the yarn feeder comprises a yarn feeder body (1), a mounting plate (2) is fixedly mounted on the right side of the yarn feeder body (1), an L-shaped fixing plate (3) is fixedly mounted on the upper surface of the mounting plate (2), an insertion hole (4) is formed in the upper surface of the L-shaped fixing plate (3), a yarn clamping device body (5) is located above the mounting plate (2), the yarn clamping device body (5) penetrates through the insertion hole (4), a first baffle (6) is fixedly mounted on the front side of the yarn clamping device body (5), a second baffle (7) is fixedly mounted on the outer side of the yarn clamping device body (5), L-shaped swinging rods (8) are movably mounted on the left side and the right side of the front lower portion of the L-shaped fixing plate (3), a touch block (9) is fixedly mounted on the tops of the L-shaped swinging rods (8), a connecting plate (10) is fixedly mounted on the front middle portion of the L-shaped fixing plate (3), and a supporting plate (11) is fixedly mounted on the tops of the connecting plate (10), the yarn feeder comprises a yarn feeder body (1), a vertical plate (13) is fixedly mounted on the right side of the top of the yarn feeder body (1), limit blocks (14) are fixedly mounted on the upper and lower portions of the right side of the vertical plate (13), a placing block (15) is located between the two limit blocks (14), the left side of the placing block (15) is abutted to the right side of the vertical plate (13), a sliding groove (16) is formed in the right side of the placing block (15), a limit groove (17) is formed in the left side of the sliding groove (16), a through hole (19) is formed in the surface of the vertical plate (13), an insertion hole (18) is formed in the bottom of the through hole (19), a sliding block (20) is slidably mounted in the sliding groove (16), an abutting block (21) is fixedly mounted on the right side of the sliding block (20), an insertion rod (22) is fixedly mounted on the left side of the sliding block (20), the insertion rod (22) penetrates through the limit groove (17), and the insertion rod (22) penetrates through the insertion hole (18), inserted bar (22) left end fixed mounting has circular baffle (23), spout (16) bottom movable mounting has threaded rod (24), threaded rod (24) screw thread runs through slider (20), threaded rod (24) upper end activity runs through places piece (15) top, place piece (15) right side upper portion movable mounting has the tension control structure.

2. A yarn feeding device provided with a yarn entanglement preventing mechanism according to claim 1, wherein: the front side of the second baffle (7) is abutted against the rear side of the L-shaped fixing plate (3).

3. A yarn feeding device provided with a yarn entanglement preventing mechanism according to claim 1, wherein: the axial section of the contact block (9) is trapezoidal, and the contact block (9) and the L-shaped swing rod (8) are designed in an integrated mode.

4. A yarn feeding device provided with a yarn entanglement preventing mechanism according to claim 1, wherein: the equal fixedly connected with spring (12) in connecting plate (10) left and right sides, the one end fixed connection of spring (12) keeping away from connecting plate (10) is in L type swinging arms (8) one side.

5. A yarn feeding device provided with a yarn entanglement preventing mechanism according to claim 1, wherein: the axial section of the supporting plate (11) is arc-shaped, and the supporting plate (11) is abutted to the yarn clamp body (5).

6. A yarn feeding device provided with a yarn entanglement preventing mechanism according to claim 1, wherein: the contact block (21) is cylindrical, and the contact block (21) and the sliding block (20) are designed in an integrated mode.

7. A yarn feeding device provided with a yarn entanglement preventing mechanism according to claim 1, wherein: the diameter of the axial section of the circular baffle plate (23) is larger than the width of the axial section of the insertion hole (18), and the diameter of the axial section of the circular baffle plate (23) is slightly smaller than that of the through hole (19).

8. A yarn feeding device provided with a yarn entanglement preventing mechanism according to claim 1, wherein: and a knob (25) is fixedly mounted at the upper end of the threaded rod (24).

9. A yarn feeding device provided with a yarn entanglement preventing mechanism according to claim 1, wherein: tension control structure includes movable mounting and places two dwang (26) on piece (15) right side upper portion, dwang (26) contradicts with conflict piece (21), dwang (26) right side movable mounting has wire cover (27), the front side the perpendicular height of wire cover (27) is higher than rear side wire cover (27), dwang (26) left side fixedly connected with torsion spring (28), torsion spring (28) left end fixed mounting is placing piece (15) right side.