CN216074234U - Jacquard looped tricot machine for tricot knitting - Google Patents

Abstract

The utility model relates to the technical field of warp knitting machines, in particular to a jacquard looping type tricot machine for tricot knitting machines in the Teridae, which comprises a spindle seat, grooved needles, needle cores and sinkers, wherein the spindle seat is provided with a grooved needle frame, a needle core support and a sinker support; the grooved needle is arranged on the grooved needle frame, the needle core is arranged on the needle core frame, and the needle core is matched with the grooved needle; the sinker sets up on the sinker support, still includes: the jacquard guide bar and the ground guide bar are arranged on the guide bar rocking frame, and a first space is reserved on the front side of the guide bar rocking frame; the back side of the guide bar cradle is provided with a second space. The ground guide bar can be conveniently detached, so that the ground guide bar can be conveniently threaded and arranged.

Description

Jacquard looped tricot machine for tricot knitting

Technical Field

The utility model relates to the technical field of warp knitting machines, in particular to a jacquard looping type tricot machine for tricot knitting.

Background

At present, the jacquard fabric is a pattern formed by warp and weft tissue changes when the fabric is woven. Jacquard is usually realized by the yarn guide end deviation action of a jacquard guide needle, and the jacquard yarn transversely traverses is changed on the woven ground structure to form patterns. The jacquard needle uses two transverse rows as a unit, and the jacquard needle can only complete one-time offset at the back of the jacquard needle in one transverse row; tricot machines are commonly used to weave relatively simple weave warp knitted fabrics such as mosquito nets, headscarfs, bed sheets, small pattern household fabrics, and the like. The warp knitted fabric with simpler tissue structure is commonly used for weaving materials, mosquito nets, headscarfs, bed sheets, small-pattern household fabrics and the like. The tricot machine generally uses 2-4 guide bars, the machine speed is generally 1000-2000 rpm, and the highest 4400 rpm. Generally, fabrics produced by the tricot machine have higher density, and the tricot machine has the advantage of high production efficiency.

The conventional jacquard looping type tricot machine comprises a looping mechanism and a looping mechanism, wherein the looping mechanism comprises two jacquard guide bars and two ground guide bars, when threading and arranging yarns on the ground guide bars are needed, the threading and arranging operations are difficult to perform due to narrow space, and the threading and arranging operations can be performed only by detaching the ground guide bars;

the installation of current tricot machine merchant card sley bar and ground sley bar is shown in figure 1, when needs are dismantled to the ground sley bar, because the ground sley bar is blocked by preceding merchant card sley bar, can't dismantle from the front side, and the rear side of ground sley bar is blockked by the spindle drum, also can't dismantle from the rear side, consequently when only needing to dismantle the ground sley bar, also must dismantle two merchant card sley bars earlier all earlier, dismantle two ground sley bars again, the time that will cause to dismantle and install merchant card sley bar like this is wasted, the production efficiency of machine reduces to increase staff's the amount of labour, waste time and energy.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: in order to solve the technical problems that in the prior art, when only the ground guide bar needs to be detached, two jacquard guide bars need to be detached firstly, and then the two ground guide bars are detached, so that time for detaching and installing the jacquard guide bars is wasted, the production efficiency of a machine is reduced, the labor amount of workers is increased, and time and labor are wasted.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a jacquard looping type tricot machine for tricots comprises a spindle seat, grooved needles, needle cores and sinkers, wherein the spindle seat is provided with a grooved needle frame, a needle core support and a sinker support; the grooved needle is arranged on the grooved needle frame, the needle core is arranged on the needle core support, and the needle core is matched with the grooved needle; the sinker sets up on the sinker support, its characterized in that: further comprising:

the crossbeam is positioned above the main shaft seat, a guide bar swing shaft is arranged on the crossbeam, and a guide bar cradle is arranged on the guide bar swing shaft;

the jacquard guide bar and the ground guide bar are arranged on the guide bar cradle, and a first space is reserved on the front side of the guide bar cradle; and a second space is arranged at the rear side of the guide bar cradle.

Further, the jacquard guide bar and the ground guide bar are both located above the spindle base. The jacquard guide bar and the ground guide bar are arranged above the spindle seat, so that the front side and the rear side of the guide bar cradle are provided with a dismounting space for conveniently dismounting the ground guide bar.

Further, the number of the jacquard guide bars and the ground guide bars is two, two jacquard guide bars are arranged on the front side of the guide bar swing shaft, and two ground guide bars are arranged on the rear side of the guide bar swing shaft.

Further, the number of merchant card sley bar with ground sley bar is two, two merchant card sley bar sets up respectively in the front and back both sides of sley bar pendulum axle, two ground sley bar sets up respectively in the front and back both sides of sley bar pendulum axle, merchant card sley bar is located ground sley bar with between the sley bar pendulum axle.

Further, be provided with on the sley bar cradle and be used for the assembly groove of merchant card sley bar, the assembly groove sets up on the side of sley bar cradle, the assembly groove is followed the length direction of crossbeam sets up, be provided with on the merchant card sley bar with assembly groove complex grafting portion, some grafting of grafting portion is advanced in the assembly groove so that right merchant card sley bar advances the location, merchant card sley bar with fixed connection can be dismantled to the sley bar cradle. The cooperation of assembly groove and grafting portion is convenient installs and fixes a position the merchant card sley to reduce installation error, make the more accurate of merchant card sley's position installation.

Furthermore, the lower end of the assembling groove comprises a first groove surface and a second groove surface, an included angle between the first groove surface and the second groove surface is a, the range of the a is larger than 0 degree and smaller than 90 degrees, a hook-shaped plate is arranged on the inserting part and comprises a straight plate and a bending plate, the angle between the straight plate and the bending plate is the same as the a, and two side surfaces of the bending plate are respectively attached to the first groove surface and the second groove surface. Through the cooperation of hook-like board and assembly groove, conveniently carry out fore-and-aft direction and upper and lower direction spacing to the merchant card sley to the convenience is installed the merchant card sley.

Further, be provided with the compact heap on the sley bar cradle, the compact heap with the side inconsistent in order to compress tightly grafting portion that the assembly tank bottom surface was kept away from to grafting portion, fixed connection can be dismantled with the sley bar cradle to the compact heap. The inserting part is conveniently compressed by arranging the compressing block, so that the jacquard guide bar is conveniently fixed on the guide bar cradle.

Furthermore, one end, far away from the hook-shaped plate, of the insertion part is provided with a first limiting surface, a second limiting surface is arranged on the pressing block, and the second limiting surface is attached to the first limiting surface to limit the insertion part.

Further, be provided with adjusting screw on the sley bar cradle, adjusting screw from the sley bar cradle outside run through to in the assembly groove, adjusting screw sets up along the depth direction of assembly groove, adjusting screw with the grafting portion is inconsistent with grafting portion supports tightly.

The jacquard guide bar and the ground guide bar are arranged on the cross beam above the spindle seat, so that a space for installing and detaching the ground guide bar is reserved on the front side and the rear side of the guide bar cradle conveniently, the phenomenon that the ground guide bar is difficult to detach due to the fact that other components on the spindle seat occupy the space on the front side and the rear side of the ground guide bar cannot occur, the ground guide bar is detached from the guide bar cradle conveniently, and yarn threading and arranging are performed on the ground guide bar conveniently;

the assembling groove is convenient to install and fix a position the merchant card sley with the cooperation of grafting portion to reduce installation error, make the more accurate of the position installation of merchant card sley, through the cooperation of hook-like board with the assembling groove, conveniently carry out fore-and-aft direction and the spacing of upper and lower direction to the merchant card sley, thereby conveniently install the merchant card sley, conveniently compress tightly grafting portion through setting up the compact heap, thereby conveniently fix the merchant card sley on the sley bar cradle.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural view of a tricot machine in the background art.

Fig. 2 is a schematic configuration diagram of a jacquard looping type tricot machine in embodiment 1.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is an enlarged view at B in fig. 2.

Fig. 5 is a schematic configuration diagram of a jacquard looping type tricot machine in embodiment 2.

In the figure: 1. a main shaft seat; 2. a groove needle; 3. a sinker; 4. a slotted needle frame; 5. a stylet holder; 6. a sinker holder; 7. a cross beam; 8. a jacquard guide bar; 9. a ground guide bar; 10. a first space; 11. a second space; 12. assembling a groove; 13. a plug-in part; 14. a first groove surface; 15. a second groove surface; 16. a hook plate; 17. a straight plate; 18. a bending plate; 19. a compression block; 20. a first limiting surface; 21. a second limiting surface; 22. an adjusting screw; 23. a guide bar cradle; 24. a guide bar pendulum shaft; 25. a needle core.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 2 to 4, which are the preferred embodiments of the present invention, a jacquard looping tricot machine comprises a spindle base 1, a grooved needle 2, a needle core 25 and a sinker 3, wherein the spindle base 1 is provided with a grooved needle frame 4, a needle core bracket 5 and a sinker bracket 6; the groove needle 2 is arranged on the groove needle frame 4, the needle core 25 is arranged on the needle core bracket 5, and the needle core 25 is matched with the groove needle 2; the sinker 3 is arranged on the sinker holder 6.

Further comprising: the device comprises a beam 7, a jacquard guide bar 8 and a ground guide bar 9, wherein the beam 7 is positioned above a spindle seat 1, a guide bar swing shaft 24 is arranged on the beam 7, and a guide bar cradle 23 is arranged on the guide bar swing shaft 24; the jacquard guide bar 8 and the ground guide bar 9 are both arranged on the guide bar cradle 23, the jacquard guide bar 8 and the ground guide bar 9 are both positioned above the spindle seat 1, and a first space 10 is reserved on the front side of the guide bar cradle 23; the rear side of the bar cradle 23 is provided with a second space 11. The jacquard guide bar 8 and the ground guide bar 9 are disposed above the spindle stock 1 so that the front and rear sides of the guide bar cradle 23 have a disassembly space for conveniently disassembling the ground guide bar 9. The numbers of the jacquard guide bars 8 and the ground guide bars 9 are two, two jacquard guide bars 8 are arranged on the front side of the guide bar swing shaft 24, and two ground guide bars 9 are arranged on the rear side of the guide bar swing shaft 24.

Through all setting up merchant card sley bar 8 and ground sley bar 9 on crossbeam 7 above spindle drum 1 to the space enough to install merchant card sley bar 8 and ground sley bar 9 is reserved to convenient front side and the rear side at sley bar cradle 23, and this space also enough dismantles ground sley bar 9, can not take place to occupy the phenomenon that merchant card sley bar 8 and the space of ground sley bar 9 front side and rear side lead to ground sley bar 9 to be difficult to dismantle because of other parts on spindle drum 1 and take place, thereby conveniently dismantle ground sley bar 9 from sley bar cradle 23, thereby conveniently wear yarn and reason yarn to ground sley bar 9.

Be provided with the assembly groove 12 that is used for assembling merchant card sley bar 8 on sley bar cradle 23, assembly groove 12 sets up on sley bar cradle 23's side, and assembly groove 12 sets up along the length direction of crossbeam 7, is provided with on the merchant card sley bar 8 with assembly groove 12 complex grafting portion 13, and the partly grafting of grafting portion 13 is gone into in assembly groove 12 so that fix a position merchant card sley bar 8, and fixed connection can be dismantled with sley bar cradle 23 to merchant card sley bar 8. The cooperation of assembly groove 12 and grafting portion 13 is convenient installs and fixes a position merchant card sley 8 to reduce installation error, make merchant card sley 8's position installation more accurate. The guide bar cradle 23 is provided with an adjusting screw 22, the adjusting screw 22 penetrates into the assembling groove 12 from the outside of the guide bar cradle 23, the adjusting screw 22 is arranged along the depth direction of the assembling groove 12, and the adjusting screw 22 is abutted to the inserting part 13 to abut against the inserting part 13.

The lower end of the assembling groove 12 comprises a first groove surface 14 and a second groove surface 15, the included angle between the first groove surface 14 and the second groove surface 15 is a, the range of a is more than 0 degree and less than 90 degrees, the inserting part 13 is provided with a hook-shaped plate 16, the hook-shaped plate 16 comprises a straight plate 17 and a bending plate 18, the angle between the straight plate 17 and the bending plate 18 is the same as a, and two side surfaces of the bending plate 18 are respectively attached to the first groove surface 14 and the second groove surface 15. Through the cooperation of hook-shaped board 16 with assembly groove 12, conveniently carry out fore-and-aft direction and upper and lower direction spacing to merchant card sley 8 to conveniently install merchant card sley 8.

Be provided with compact heap 19 on sley bar cradle 23, compact heap 19 and insertion part 13 are kept away from the side of assembly groove 12 bottom surface and are inconsistent in order to compress tightly insertion part 13, and compact heap 19 can dismantle fixed connection with sley bar cradle 23. The inserting part 13 is conveniently pressed by arranging the pressing block 19, so that the jacquard guide bar 8 is conveniently fixed on the guide bar cradle 23. One end of the inserting part 13, which is far away from the hook-shaped plate 16, is provided with a first limiting surface 20, the pressing block 19 is provided with a second limiting surface 21, and the second limiting surface 21 is attached to the first limiting surface 20 to limit the inserting part 13.

The utility model has the advantages that the jacquard guide bar 8 and the ground guide bar 9 are arranged on the cross beam 7 above the spindle seat 1, so that the space for installing and detaching the ground guide bar 9 is conveniently reserved on the front side and the rear side of the guide bar cradle 23, the phenomenon that the ground guide bar 9 is difficult to detach due to the fact that other components on the spindle seat 1 occupy the space on the front side and the rear side of the ground guide bar 9 is avoided, the ground guide bar 9 is conveniently detached from the guide bar cradle 23, and the ground guide bar 9 is convenient to thread and arrange yarns;

the cooperation of assembly groove 12 and grafting portion 13 is convenient to install and fix a position merchant card sley 8, thereby reduce installation error, make the more accurate of merchant card sley 8's position installation, through the cooperation of hooked plate 16 with assembly groove 12, conveniently carry out fore-and-aft direction and the spacing of upper and lower direction to merchant card sley 8, thereby conveniently install merchant card sley 8, conveniently compress tightly grafting portion 13 through setting up compact heap 19, thereby conveniently fix merchant card sley 8 on sley bar cradle 23.

Example 2

As shown in fig. 5, the difference from embodiment 1 is that the numbers of the jacquard guide bars 8 and the ground guide bars 9 are two, two jacquard guide bars 8 are respectively disposed at the front and rear sides of the guide bar swing shaft 24, two ground guide bars 9 are respectively disposed at the front and rear sides of the guide bar swing shaft 24, and the jacquard guide bar 8 is located between the ground guide bar 9 and the guide bar swing shaft 24.

The number of the jacquard guide bars 8 and the ground guide bars 9 arranged on the front side of the guide bar swing shaft 24 is the same as that of the jacquard guide bars 8 and the ground guide bars 9 on the rear side of the guide bar swing shaft 24, so that the movement inertia of the two sides of the swing shaft can be balanced, the balance performance is better, and the jacquard swing shaft is suitable for high-speed movement.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the contents of the specification, and must be determined by the scope of the claims.

Claims (9)

1. The jacquard looped tricot machine comprises a spindle seat (1), a grooved needle (2), a needle core (25) and a sinker (3), wherein a grooved needle frame (4), a needle core support (5) and a sinker support (6) are arranged on the spindle seat (1); the grooved needle (2) is arranged on the grooved needle frame (4), the needle core (25) is arranged on the needle core support (5), and the needle core (25) is matched with the grooved needle (2); the sinker (3) is arranged on the sinker support (6), and is characterized in that: further comprising:

the guide bar swinging mechanism comprises a crossbeam (7), wherein the crossbeam (7) is positioned above the main shaft seat (1), a guide bar swinging shaft (24) is arranged on the crossbeam (7), and a guide bar cradle (23) is arranged on the guide bar swinging shaft (24);

the jacquard guide bar (8) and the ground guide bar (9) are arranged on the guide bar cradle (23), and a first space (10) is reserved on the front side of the guide bar cradle (23); and a second space (11) is arranged at the rear side of the guide bar cradle (23).

2. The jacquard looped tricot machine of claim 1, wherein: the jacquard guide bar (8) and the ground guide bar (9) are both positioned above the spindle seat (1).

3. The jacquard looped tricot machine of claim 2, wherein: the number of the jacquard guide bars (8) and the ground guide bars (9) is two, the jacquard guide bars (8) are arranged on the front side of a guide bar swing shaft (24), and the ground guide bars (9) are arranged on the rear side of the guide bar swing shaft (24).

4. The jacquard looped tricot machine of claim 2, wherein: the number of the jacquard guide bars (8) and the ground guide bar (9) is two, the jacquard guide bars (8) are respectively arranged at the front side and the rear side of the guide bar swing shaft (24), the ground guide bars (9) are respectively arranged at the front side and the rear side of the guide bar swing shaft (24), and the jacquard guide bars (8) are arranged between the ground guide bar (9) and the guide bar swing shaft (24).

5. The jacquard looped tricot machine of claim 1, wherein: be provided with on sley bar cradle (23) and be used for the assembly assembling groove (12) of merchant card sley bar (8), assembling groove (12) set up on the side of sley bar cradle (23), assembling groove (12) are followed the length direction of crossbeam (7) sets up, be provided with on merchant card sley bar (8) with assembling groove (12) complex grafting portion (13), partly grafting of grafting portion (13) is advanced in assembling groove (12) so that right merchant card sley bar (8) are fixed a position, merchant card sley bar (8) with fixed connection can be dismantled in sley bar cradle (23).

6. The jacquard looped tricot machine of claim 5, wherein: the lower end of the assembling groove (12) comprises a first groove surface (14) and a second groove surface (15), an included angle a between the first groove surface (14) and the second groove surface (15), the range of the a is larger than 0 degree and smaller than 90 degrees, a hook-shaped plate (16) is arranged on the inserting part (13), the hook-shaped plate (16) comprises a straight plate (17) and a bending plate (18), the angle between the straight plate (17) and the bending plate (18) is the same as the angle a, and two side surfaces of the bending plate (18) are respectively attached to the first groove surface (14) and the second groove surface (15).

7. The jacquard looped tricot machine of claim 6, wherein: be provided with compact heap (19) on sley bar cradle (23), compact heap (19) with side inconsistent in order to compress tightly grafting portion (13) of assembly groove (12) bottom surface is kept away from in grafting portion (13), fixed connection can be dismantled with sley bar cradle (23) to compact heap (19).

8. The jacquard looped tricot machine of claim 7, wherein: one end, far away from the hook-shaped plate (16), of the insertion part (13) is provided with a first limiting surface (20), the pressing block (19) is provided with a second limiting surface (21), and the second limiting surface (21) is attached to the first limiting surface (20) to limit the insertion part (13).

9. The jacquard looped tricot machine of claim 7, wherein: be provided with adjusting screw (22) on sley bar cradle (23), adjusting screw (22) from sley bar cradle (23) outside run through to in assembly groove (12), adjusting screw (22) set up along the direction of depth of assembly groove (12), adjusting screw (22) with grafting portion (13) are inconsistent with grafting portion (13) are supported tightly.

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