CN220300970U - Automatic drafting positioning mechanism of compact spinning frame - Google Patents

Abstract

The application relates to the technical field of textile machinery, and discloses an automatic drafting positioning mechanism of compact spinning frame, including two support curb plates, two install rotatable unreeling roller jointly between the support curb plate, unreel the top both sides of roller and all be equipped with the roof, and two roof all are located the fixed setting of lateral wall upper end that the curb plate was supported to the homonymy, two the lateral wall of roof is fixed pegging graft jointly has the horizontal pole, the top of horizontal pole is equipped with half arc, and the up end fixedly connected with a plurality of comb line boards of each half arc. The utility model discloses a can fix a position each yarn and separate, prevent effectively that each yarn from hugging closely, winding phenomenon, be convenient for automatic drafting uses, simultaneously, can ensure the sufficient rate of tension of yarn output to reduce yarn fracture's possibility.

Description

Automatic drafting positioning mechanism of compact spinning frame

Technical Field

The application relates to the technical field of textile machinery, in particular to an automatic drafting positioning mechanism of a compact spinning frame.

Background

The automatic drafting machine enables common textile machinery to pass yarns through heddles and reeds at one time, and compared with traditional artificial drafting, the automatic drafting machine has the advantages of high overall efficiency, time and labor saving, convenient use and accurate drafting.

At present, an automatic drafting machine generally comprises a feeding mechanism and an automatic drafting mechanism, wherein the feeding mechanism is used for feeding yarns, and then the automatic drafting mechanism is used for threading each yarn onto corresponding healds and reeds, however, the yarns are very easy to wind together when being arranged, and each time the yarns need to be arranged and separated in sequence manually, in the re-drafting process, the phenomenon that the yarns are clung to and even re-wound is still caused, so that the follow-up automatic drafting action is influenced, and therefore, the automatic drafting positioning mechanism of the compact spinning machine is provided.

Disclosure of Invention

The purpose of this application is in order to solve among the prior art because yarn itself is very thin, and the yarn is very easy winding together when arranging, all needs the manual work to arrange the yarn in proper order at every turn separately, but, the re-drafting in-process still has the yarn to hug closely even the phenomenon of re-winding, influences the problem of follow-up automatic drafting action, and the automatic drafting positioning mechanism of compact spinning frame that proposes.

In order to achieve the above purpose, the present application adopts the following technical scheme:

the utility model provides an automatic drafting positioning mechanism of compact spinning frame, includes two support curb plates, two install rotatable unreeling roller jointly between the support curb plate, unreel the top both sides of roller and all be equipped with the roof, and two roof are located the fixed setting of lateral wall upper end that the homonymy supported the curb plate, two the lateral wall of roof is fixed the grafting jointly has the horizontal pole, the top of horizontal pole is equipped with half arc, and the up end fixedly connected with a plurality of comb line boards of each half arc.

Preferably, the below of horizontal pole is equipped with the diaphragm, and the lateral wall of diaphragm and the lateral wall fixed connection of two support curb plates, the diaphragm is located the top setting of unreeling roller, a plurality of recesses have been seted up to the tip of diaphragm, each the inside of recess is all rotated and is connected with the guide bar.

Preferably, each the below of semi-arc all is equipped with the mounting panel, each a plurality of circular grooves have all been seted up to the bottom of mounting panel, and the tank bottom of each circular groove all sliding connection has T shape pole, each T shape pole all fixedly connected with spring jointly with the tank bottom of homonymy circular groove, each the rod end of T shape pole all with the terminal surface fixed connection of homonymy semi-arc.

Preferably, the wall of each guide rod is fixedly sleeved with a rubber soft sleeve.

Preferably, each mounting plate is arranged in a semi-arc shape, and a group of mounting bolts are connected with the end face of each mounting plate and the rod wall of the cross rod in a threaded mode.

Preferably, the thickness of each wire combing plate is in the range of 0.1mm to 0.2mm, and each wire combing plate is in a semi-arc shape.

Compared with the prior art, the application provides an automatic drafting positioning mechanism of compact spinning frame, possesses following beneficial effect:

1. this automatic drafting positioning mechanism of compact spinning frame through the support curb plate that is equipped with, unreels roller, roof, horizontal pole, semi-arc and comb line board's mutually supporting, through unreeling the end setting at unreeling roller and be used for each yarn separation's comb line board, can fix a position each yarn and separate, effectively prevent that each yarn from hugging closely, winding phenomenon, be convenient for automatic drafting use.

2. This automatic drafting positioning mechanism of compact spinning frame through the mutually supporting of diaphragm, recess, guide bar that is equipped with, can move the direction that moves up each yarn, and through the mutually supporting of mounting panel, circular slot, T shape pole and the spring that sets up, can ensure the sufficient tensity of yarn output to reduce the possibility of yarn fracture.

The device does not involve the part and all is the same with prior art or can adopt prior art to realize, and this application can fix a position each yarn and separate, effectively prevents that each yarn from hugging closely, winding phenomenon, and the automatic drafting of being convenient for uses, simultaneously, can ensure the sufficient tensity of yarn output to reduce the possibility of yarn fracture.

Drawings

Fig. 1 is a schematic structural view of an automatic drafting positioning mechanism of a compact spinning frame;

FIG. 2 is a schematic side elevational view of the cross bar of FIG. 1;

FIG. 3 is an enlarged view of the portion A of FIG. 1;

fig. 4 is a schematic side view of fig. 1.

In the figure: 1. supporting the side plates; 2. an unreeling roller; 3. a top plate; 4. a cross bar; 5. a semi-arc plate; 6. a wire combing plate; 7. a cross plate; 8. a groove; 9. a guide rod; 10. a mounting plate; 11. a T-bar; 12. a spring; 13. a rubber soft sleeve; 14. and (5) installing a bolt.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application.

Referring to fig. 1-4, an automatic drafting positioning mechanism of a compact spinning frame comprises two supporting side plates 1, a rotatable unreeling roller 2 is jointly installed between the two supporting side plates 1, top plates 3 are arranged on two sides above the unreeling roller 2, the two top plates 3 are fixedly arranged at the upper ends of the side walls of the supporting side plates 1 on the same side, a cross rod 4 is fixedly inserted into the side walls of the two top plates 3 jointly, a semi-arc-shaped plate 5 is arranged above the cross rod 4, and a plurality of comb line plates 6 are fixedly connected to the upper end faces of the semi-arc-shaped plates 5.

The below of horizontal pole 4 is equipped with diaphragm 7, and the lateral wall of diaphragm 7 and the lateral wall fixed connection of two support curb plates 1, and diaphragm 7 is located the top setting of unreeling roller 2, and a plurality of recesses 8 have been seted up to the tip of diaphragm 7, and the inside of each recess 8 is all rotated and is connected with guide bar 9, through this kind of setting, can carry the direction to each yarn.

The mounting plate 10 is arranged below each semi-arc plate 5, a plurality of circular grooves are formed in the bottoms of the mounting plates 10, T-shaped rods 11 are slidably connected to the bottoms of the circular grooves, springs 12 are fixedly connected to the bottoms of the T-shaped rods 11 and the circular grooves on the same side, rod ends of the T-shaped rods 11 are fixedly connected with the end faces of the semi-arc plates 5 on the same side, and through the arrangement, the yarns can be guaranteed to keep enough tension, and meanwhile the possibility that the yarns are pulled to break can be effectively reduced.

The soft rubber sleeve 13 is fixedly sleeved on the rod wall of each guide rod 9, and through the arrangement, after the separation and positioning of each yarn are completed, the stability of the yarn in the drafting process can be improved by utilizing the friction force between the yarn and the soft rubber sleeve 13.

Each mounting plate 10 is half arc setting, and the terminal surface of each mounting plate 10 and the equal common threaded connection of pole wall of horizontal pole 4 have a set of mounting bolt 14, through this kind of setting, can be convenient for the fixed connection between mounting plate 10 and the horizontal pole 4.

The thickness of each comb line plate 6 is located in the range of 0.1mm to 0.2mm, and each comb line plate 6 is semi-arc-shaped, through this kind of setting, the yarn separation distance that each comb line plate 6 will be adjacent is too big can be avoided to can prevent to influence subsequent drafting action.

In this application, during the use, with the winding up have yarn coil unreel roller 2 install between two support curb plates 1, later on, with each yarn play, make it pass between two comb line boards 6 that correspond to extend each yarn to each drafting position, owing to have the separation locate action of blockking of comb line board 6, can ensure that each yarn can not hug closely and twine, thereby can improve the smoothness nature of automatic drafting, do benefit to automatic drafting and use.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, should apply to the present application, and all equivalents and modifications as fall within the scope of the present application.

Claims (6)

1. The utility model provides an automatic drafting positioning mechanism of compact spinning frame, includes two support curb plates (1), its characterized in that, two install rotatable unreeling roller (2) jointly between support curb plate (1), unreel the top both sides of roller (2) and all be equipped with roof (3), and two roof (3) all are located the lateral wall upper end fixed setting of homonymy support curb plate (1), two the lateral wall of roof (3) is fixed jointly and is pegged graft has horizontal pole (4), the top of horizontal pole (4) is equipped with half arc (5), and the up end fixedly connected with a plurality of comb line boards (6) of each half arc (5).

2. The automatic drafting and positioning mechanism of a compact spinning frame according to claim 1, characterized in that a transverse plate (7) is arranged below the transverse rod (4), the side walls of the transverse plate (7) are fixedly connected with the side walls of the two supporting side plates (1), the transverse plate (7) is arranged above the unreeling roller (2), a plurality of grooves (8) are formed in the end portions of the transverse plate (7), and guide rods (9) are rotationally connected to the inner portions of the grooves (8).

3. The automatic drafting and positioning mechanism of a compact spinning frame according to claim 1, wherein a mounting plate (10) is arranged below each semi-arc plate (5), a plurality of circular grooves are formed in the bottom of each mounting plate (10), T-shaped rods (11) are slidably connected to the bottoms of the circular grooves, springs (12) are fixedly connected to the T-shaped rods (11) and the bottoms of the circular grooves on the same side, and rod ends of the T-shaped rods (11) are fixedly connected with the end faces of the semi-arc plates (5) on the same side.

4. An automatic drafting positioning mechanism of compact spinning frame according to claim 2, characterized in that the rod wall of each guide rod (9) is fixedly sleeved with a rubber soft sleeve (13).

5. A compact spinning frame automatic drafting positioning mechanism according to claim 3, characterized in that each mounting plate (10) is arranged in a semi-arc shape, and a group of mounting bolts (14) are connected with the end face of each mounting plate (10) and the rod wall of the cross rod (4) in a threaded manner.

6. An automatic drafting positioning mechanism for a compact spinning frame according to claim 1, wherein the thickness of each yarn combing plate (6) is in the range of 0.1mm to 0.2mm, and each yarn combing plate (6) is semi-arc-shaped.