CN219280143U

CN219280143U - Drawing frame for spinning

Info

Publication number: CN219280143U
Application number: CN202320381931.5U
Authority: CN
Inventors: 汤平; 喻石华
Original assignee: HUBEI SHIHUA TEXTILE CO Ltd
Current assignee: HUBEI SHIHUA TEXTILE CO Ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-06-30
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to the field of textiles and discloses a drawing frame for textiles, which comprises a base and a plurality of guide pieces, wherein one side of the base is fixedly connected with a cover body, an integral adjusting assembly is arranged among the base, the cover body and the guide pieces, one side of the guide piece is rotatably connected with a cover plate, a fixing assembly is arranged between the cover plate and the guide pieces, and a guide assembly is arranged between the guide pieces and the cover plate. The utility model has the following advantages and effects: can be unified carry out holistic adjustment to the interval between the multiunit guide for adjust convenient high efficiency more, and the top of guide is provided with the apron, avoids the cotton thread to drive out outside the guide and can't effectually lead to the cotton thread, through setting up of lower guide roll, side guide roll and last guide roll, can all-round lead to the cotton thread, reduce the wearing and tearing between cotton thread and guide and the apron, avoid the cotton thread to be worn out, improved the effect of direction.

Description

Drawing frame for spinning

Technical Field

The utility model relates to the technical field of spinning, in particular to a drawing frame for spinning.

Background

The drawing frame has the functions of improving the internal structure of the sliver, improving the uniformity of long fragments of the sliver, reducing the weight unevenness, enabling fibers in the sliver to be straightened and parallel, reducing hooks, enabling fineness to meet the specification, enabling raw materials of different types or different qualities to be uniformly mixed, and achieving the specified mixing ratio.

And (3) searching: the drawing frame for cotton spinning with the authorized publication number of CN215947497U belongs to the technical field of textile machinery, and comprises a drawing frame body, a bracket and a feeding device for feeding a sliver into the drawing frame body, wherein a cleaning mechanism for cleaning cotton wool on the sliver is arranged between the drawing frame body and the feeding device, and the cleaning mechanism is arranged on the bracket; the support is provided with a collecting mechanism for collecting cotton wool cleaned by the cleaning mechanism. And authorize a drawing frame for cotton spinning of publication number CN216473655U, including frame and two winding drums, the top fixed mounting of frame has the crossbeam, and a plurality of conveying rollers are all installed in the rotation of both sides around the crossbeam, and the equal fixed mounting of both sides has the leading truck around the crossbeam, square groove has been seted up on the bottom inner wall of frame, fixed mounting has the fixed plate in the square groove, two mounting holes have been seted up at the top of fixed plate, all rotate in two mounting holes and install the cylinder, the top fixed mounting of cylinder has the connecting plate, fixed mounting has the winding roller on the bottom inner wall of winding drum, and the spread groove has been seted up to the bottom of winding drum, transverse groove has all been seted up to both sides around the connecting plate, sliding mounting has the diaphragm in the transverse groove.

However, the drawing frame for spinning still has the defect that the guide rod on the guide frame adopts a single adjusting structure, when the space between a plurality of groups of guide rods needs to be adjusted, the position of the guide rods needs to be adjusted one by one, the space between two adjacent guide rods can be adjusted, the adjustment is more troublesome, the top end of the guide rod is not provided with a limiting mechanism, and cotton threads are easy to drive out of the guide rod and cannot be effectively guided, so that the drawing frame for spinning is used for solving the problems.

Disclosure of Invention

The utility model aims to provide a drawing frame for spinning, which has the advantages that the intervals among a plurality of groups of guide rods can be uniformly and integrally adjusted, so that the adjustment is more convenient and efficient, and the top of a guide frame is provided with a cover plate, so that cotton threads are prevented from being driven out of the guide frame and cannot be effectively guided.

The technical aim of the utility model is realized by the following technical scheme: the novel multifunctional integrated multifunctional guide device comprises a base and a plurality of guide pieces, wherein one side of the base is fixedly connected with a cover body, an integral adjusting assembly is arranged among the base, the cover body and the guide pieces, one side of the guide piece is rotationally connected with a cover plate, a fixing assembly is arranged between the cover plate and the guide pieces, and a guide assembly is arranged between the guide pieces and the cover plate.

The utility model is further provided with: the guide assembly comprises a plurality of upper guide rollers rotatably connected to the bottom of the cover plate, a plurality of side guide rollers rotatably connected to the inner walls of the two sides of the guide member, and a plurality of lower guides rotatably connected between the inner walls of the two sides of the guide member

Towards the roller.

Through adopting above-mentioned technical scheme, through the setting of lower guide roll, side guide roll and last guide roll, can all-round to the cotton thread guide, reduce the wearing and tearing between cotton thread and guide and the apron, avoid the cotton thread to be worn and torn the condition emergence of breaking, and then improved the effect of direction.

The utility model is further provided with: the bottom fixedly connected with two risers of apron, a plurality of upper guide rollers all rotate and connect between two risers, all set up flutedly on the both sides inner wall of direction spare, the side guide roller rotates and connects on the top inner wall and the bottom inner wall of recess.

Through adopting above-mentioned technical scheme, be convenient for connect the upper guide roller rotation in the bottom of apron, synchronous rotation two side guide rollers rotate and connect on the both sides inner wall of guide.

The utility model is further provided with: the top of guide has seted up the slot, fixed subassembly includes the picture peg of fixed connection in the barrel and fixed connection in apron bottom of guide one side, fixedly connected with reset spring on the inner wall of one side of barrel, reset spring's one end fixedly connected with draw-in lever, the locked groove has been seted up to one side of picture peg, the movable joint of draw-in lever is in the locked groove, the one end fixedly connected with club of draw-in lever.

Through adopting above-mentioned technical scheme, place the cotton thread in the guide, cover the apron, the picture peg moves down to in the slot, when the picture peg moves down, can be automatic extrusion draw-in lever retract barrel in and extrude reset spring, when the picture peg inserts in the slot completely, the draw-in lever aligns with the locked groove this moment, under reset spring's effect, the draw-in lever stretches out and the joint locks the apron in the locked groove, on setting up through last guide roll on the apron this moment, can guide the cotton thread for the cotton thread can't drive out outside the guide, and then can effectually lead the cotton thread.

The utility model is further provided with: the clamping rod is sleeved in the cylinder body in a sliding mode, and the reset spring is sleeved on the outer side of the ball rod.

By adopting the technical scheme, the clamping rod and the return spring are conveniently guided, so that the movement of the clamping rod and the return spring is more stable.

The utility model is further provided with: the utility model discloses a motor vehicle steering device, including base, servo motor, screw sleeve, adjusting component, worm, adjusting screw, servo motor, adjusting screw is seted up at the top of base, whole adjusting component includes servo motor, two screw sleeves and the sideslip board of fixed connection on cover body one side inner wall on cover body one side bottom, fixedly connected with worm on servo motor's the output shaft, the outside fixed cover of screw sleeve is equipped with the transmission worm wheel, the worm meshes with two transmission worm wheels mutually, and equal screw sleeve is equipped with adjusting screw in two screw sleeves, and one end of two adjusting screw is fixed connection respectively in one side of two sideslip boards of leftmost, and the bottom rotation that is located a plurality of sideslip boards of same rectangular downthehole is connected with same expansion bracket.

Through adopting above-mentioned technical scheme, when needing to adjust the interval between two guide, start servo motor, servo motor has driven the rotation of worm, the worm has driven the synchronous rotation of two transmission worm wheels and thread bush, two thread bush have driven two adjusting screw's lateral movement, two adjusting screw have driven the lateral movement of two sideslip boards of leftmost, flexible transmission through two expansion brackets for adjacent two guide and sideslip board are close to each other or keep away from each other, and then can be synchronous the interval between the adjacent two guide of regulation, make it is more convenient high-efficient to adjust.

The utility model is further provided with: two bearings are fixedly connected to the inner wall of one side of the cover body, and two threaded sleeves are respectively and fixedly sleeved in the inner rings of the corresponding bearings.

Through adopting above-mentioned technical scheme, be convenient for support the thread bush, make its rotation more stable smooth and easy.

The utility model is further provided with: the two side inner walls of the strip hole are fixedly connected with the same limiting rod, the lateral sliding plate is sleeved on the outer side of the corresponding limiting rod in a sliding mode, and the lateral sliding plate is sleeved in the corresponding strip hole in a sliding mode.

Through adopting above-mentioned technical scheme, be convenient for lead the sideslip board, make its removal more stable smooth and easy.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the servo motor is started, the servo motor drives the worm to rotate, the worm drives the two transmission worm wheels and the threaded sleeves to synchronously rotate, the two threaded sleeves drive the two adjusting screws to transversely move, the two adjusting screws drive the leftmost two transverse moving plates to transversely move, and the adjacent two guide pieces and the transverse moving plates are mutually close to or mutually far away from each other through telescopic transmission of the two telescopic brackets, so that the distance between the adjacent two guide pieces can be synchronously adjusted, and the adjustment is more convenient and efficient.

2. The cotton thread is placed in the guide piece, the cover plate is covered, the inserting plate moves downwards into the slot, the clamping rod is automatically extruded to retract into the cylinder body and extrude the reset spring when the inserting plate moves downwards, the clamping rod is aligned with the locking groove when the inserting plate is completely inserted into the slot, the clamping rod stretches out and is clamped in the locking groove to lock the cover plate under the action of the reset spring, and the cotton thread can be guided through the arrangement of the upper guide roller on the cover plate, so that the cotton thread cannot be driven out of the guide piece, and the cotton thread can be effectively guided.

3. According to the cotton thread guiding device, cotton threads can be guided in an omnibearing manner through the arrangement of the lower guiding roller, the side guiding roller and the upper guiding roller, so that abrasion between the cotton threads and the guiding piece and abrasion between the cotton threads and the cover plate are reduced, the situation that the cotton threads are worn and broken is avoided, and the guiding effect is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a drawing frame for spinning according to the present utility model;

FIG. 2 is a cross-sectional view of a drawing frame for textile use according to the present utility model;

fig. 3 is a schematic structural view of a portion a of a drawing frame for spinning according to the present utility model;

fig. 4 is a schematic structural view of a portion B of a drawing frame for spinning according to the present utility model.

In the figure, 1, a base; 2. a cover body; 3. a servo motor; 4. a transverse moving plate; 5. a slit hole; 6. a guide member; 7. a cover plate;

8. a limit rod; 9. an upper guide roller; 10. a side guide roller; 11. a lower guide roller; 12. a telescopic frame; 13. a slot; 14. inserting plate; 15. a locking groove; 16. a cue; 17. a cylinder; 18. a return spring; 19. a clamping rod; 20. a worm; 21. a drive worm wheel; 22. a thread sleeve; 23. adjusting a screw; 24. and (3) a bearing.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a drawing frame for spinning, which comprises a base 1 and a plurality of guide pieces 6, wherein one side of the base 1 is fixedly connected with a cover body 2, an integral adjusting assembly is arranged between the base 1, the cover body 2 and the guide pieces 6, one side of the guide piece 6 is rotatably connected with a cover plate 7, a fixing assembly is arranged between the cover plate 7 and the guide pieces 6, and a guide assembly is arranged between the guide pieces 6 and the cover plate 7.

Specifically, the guide assembly includes a plurality of upper guide rollers 9 rotatably coupled to the bottom of the cover 7, a plurality of side guide rollers 10 rotatably coupled to both side inner walls of the guide 6, and a plurality of lower guide rollers 11 rotatably coupled between both side inner walls of the guide 6.

Specifically, two risers are fixedly connected with the bottom of apron 7, and a plurality of upper guide rollers 9 are all rotated and are connected between two risers, all set up flutedly on the both sides inner wall of guide 6, and side guide roller 10 rotates and connects on the top inner wall and the bottom inner wall of recess.

Specifically, slot 13 has been seted up at the top of guide 6, and fixed subassembly includes fixed connection barrel 17 in guide 6 one side and fixed connection in picture peg 14 of apron 7 bottom, fixedly connected with reset spring 18 on the inner wall of one side of barrel 17, and the one end fixedly connected with draw-in lever 19 of reset spring 18, the locked groove 15 has been seted up to one side of picture peg 14, and draw-in lever 19 movable joint is in locked groove 15, and the one end fixedly connected with club 16 of draw-in lever 19.

Specifically, the locking rod 19 is slidably sleeved in the cylinder 17, and the return spring 18 is sleeved outside the club 16.

Specifically, two rectangular holes 5 have been seted up at the top of base 1, whole adjusting part includes servo motor 3 of fixed connection in the cover body 2 front side, two thread bush 22 and fixed connection in sideslip board 4 of guide 6 bottom on the inner wall of cover body 2 one side of pivoted, fixedly connected with worm 20 on servo motor 3's the output shaft, the outside fixed cover of thread bush 22 is equipped with drive worm wheel 21, worm 20 meshes with two drive worm wheel 21 mutually, equal thread bush is equipped with adjusting screw 23 in two thread bush 22, one end of two adjusting screw 23 is fixed connection respectively in one side of two sideslip boards 4 of leftmost, the bottom rotation of a plurality of sideslip boards 4 that are located same rectangular hole 5 is connected with same expansion bracket 12.

Specifically, two bearings 24 are fixedly connected to the inner wall of one side of the cover body 2, and two threaded sleeves 22 are respectively and fixedly sleeved in the inner rings of the corresponding bearings 24.

Specifically, the same limiting rod 8 is fixedly connected to the inner walls of the two sides of the strip hole 5, the transverse moving plate 4 is slidably sleeved on the outer side of the corresponding limiting rod 8, and the transverse moving plate 4 is slidably sleeved in the corresponding strip hole 5.

According to the utility model, when the distance between two guide pieces 6 is required to be adjusted in operation, the servo motor 3 is started, the servo motor 3 drives the worm 20 to rotate, the worm 20 drives the two transmission worm gears 21 and the threaded sleeves 22 to synchronously rotate, the two threaded sleeves 22 drive the two adjusting screws 23 to transversely move, the two adjusting screws 23 drive the leftmost two traversing plates 4 to transversely move, the adjacent two guide pieces 6 and traversing plates 4 are mutually close to or mutually far away from each other through the telescopic transmission of the two telescopic brackets 12, the distance between the adjacent two guide pieces 6 can be adjusted synchronously, the cotton thread is placed in the guide pieces 6, the cover plate 7 is covered, the plugboard 14 moves down into the slot 13, the clamping rod 19 is automatically extruded to retract into the cylinder 17 and extrude the reset spring 18 when the plugboard 14 is completely inserted into the slot 13, the clamping rod 19 is aligned with the locking groove 15 under the action of the reset spring 18, the clamping rod 19 extends out and clamps the clamping rod 15 on the guide piece 7, the cotton thread can be prevented from being worn out of the guide piece 9 and can be carried out on the guide piece 7 and the guide piece 10, the cotton thread can be prevented from being worn out, the cotton thread can be prevented from being further effectively worn out, and the cotton thread can be prevented from being led out of the guide piece 9 and the guide piece through the guide piece 9.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Drawing frame for weaving, a serial communication port, including base (1) and a plurality of guide (6), one side fixedly connected with cover body (2) of base (1), be provided with whole regulation subassembly between base (1), cover body (2) and a plurality of guide (6), one side rotation of guide (6) is connected with apron (7), be provided with fixed subassembly between apron (7) and guide (6), be provided with direction subassembly between guide (6) and apron (7).

2. A drawing frame for textile use according to claim 1, characterized in that: the guide assembly comprises a plurality of upper guide rollers (9) rotatably connected to the bottom of the cover plate (7), a plurality of side guide rollers (10) rotatably connected to the inner walls of the two sides of the guide piece (6) and a plurality of lower guide rollers (11) rotatably connected between the inner walls of the two sides of the guide piece (6).

3. A drawing frame for textile use according to claim 2, characterized in that: the bottom fixedly connected with two risers of apron (7), a plurality of last guide roll (9) all rotate and connect between two risers, all set up flutedly on the both sides inner wall of direction piece (6), side guide roll (10) rotate and connect on the top inner wall and the bottom inner wall of recess.

4. A drawing frame for textile use according to claim 1, characterized in that: the utility model discloses a ball joint fixing device, including guide (6), slot (13) have been seted up at the top of guide (6), fixed subassembly includes barrel (17) and fixed connection in picture peg (14) of apron (7) bottom on one side of guide (6), fixedly connected with reset spring (18) on one side inner wall of barrel (17), one end fixedly connected with draw-in lever (19) of reset spring (18), locked groove (15) have been seted up to one side of picture peg (14), draw-in lever (19) activity joint is in locked groove (15), one end fixedly connected with club (16) of draw-in lever (19).

5. A drawing frame for textile use as claimed in claim 4, wherein: the clamping rod (19) is slidably sleeved in the cylinder body (17), and the return spring (18) is sleeved on the outer side of the ball rod (16).

6. A drawing frame for textile use according to claim 1, characterized in that: two rectangular holes (5) have been seted up at the top of base (1), whole adjusting part includes servo motor (3) of fixed connection in cover body (2) front side, rotates two thread bush (22) and fixed connection on cover body (2) one side inner wall sideslip board (4) in guide (6) bottom, fixedly connected with worm (20) on the output shaft of servo motor (3), the outside fixed cover of thread bush (22) is equipped with transmission worm wheel (21), worm (20) meshes with two transmission worm wheel (21), and equal thread bush is equipped with adjusting screw (23) in two thread bush (22), and one end of two adjusting screw (23) is one side of two sideslip boards (4) of fixed connection in the left side respectively, and the bottom rotation of a plurality of sideslip boards (4) that are located same rectangular hole (5) is connected with same expansion bracket (12).

7. The drawing frame for spinning of claim 6, wherein: two bearings (24) are fixedly connected to the inner wall of one side of the cover body (2), and two threaded sleeves (22) are respectively fixedly sleeved in the inner rings of the corresponding bearings (24).

8. The drawing frame for spinning of claim 6, wherein: the two side inner walls of the strip hole (5) are fixedly connected with the same limiting rod (8), the lateral sliding plate (4) is slidably sleeved on the outer sides of the corresponding limiting rods (8), and the lateral sliding plate (4) is slidably sleeved in the corresponding strip hole (5).