CN209923558U

CN209923558U - Zero-space yarn bottom comb

Info

Publication number: CN209923558U
Application number: CN201920093283.7U
Authority: CN
Inventors: 龙金禄
Original assignee: Guangdong Jin Lu Polytron Technologies Inc
Current assignee: Guangdong Jin Lu Polytron Technologies Inc
Priority date: 2019-01-21
Filing date: 2019-01-21
Publication date: 2020-01-10
Anticipated expiration: 2029-01-21

Abstract

The utility model relates to a knitting machine technical field, more specifically say, it relates to a zero interval yarn plays end comb, and its technical scheme main points are: the lifting plate comprises a lifting plate body and a plurality of lifting pins arranged on the lifting plate body, and further comprises a base plate, wherein the lifting plate body is arranged at the lifting pins in a segmented mode, and the lifting plate body is detachably connected to the base plate in a plurality of segmented modes. The utility model discloses a zero-interval yarn plays end comb has the maintenance of making things convenient for end comb and reduces the advantage of maintenance cost.

Description

Zero-space yarn bottom comb

Technical Field

The utility model relates to a knitting machine technical field, more specifically say, it relates to a zero-space yarn plays end comb.

Background

The computerized flat knitting machine is an automatic machine with high technical content in knitting machine industry, and integrates the technologies of computer digital control, electronic drive, mechanical design and the like into a whole. The computer flat knitting machine can finish the subsequent knitting only by pulling the knitted fabric piece in the working process, namely, the knitted fabric piece can be smoothly knitted only in the pulling state. Since a general computerized flat knitting machine is not provided with a take-up plate, before the formal piece knitting is carried out, a take-up fabric with the number of weaving lines of about 80-100 lines and the length of about 20-30mm needs to be woven, and after the take-up fabric is caught by a cloth roller at the lower part of a machine tool, the piece knitting can obtain a certain pulling force and enters the formal piece knitting. Therefore, each piece of knitted fabric needs to be transited by the raised fabric with the thickness of 20-30mm, and after the piece is knitted, workers need to cut off the raised fabric (commonly called waste yarn) on the knitted piece, so that not only is the waste of the raised fabric seriously caused, but also the working procedure of the piece is increased, and the production efficiency is not high.

On the other hand, in the process of continuously weaving the fabric, the existing machine without the bottom lifting plate device needs a certain number of rows of waste yarns to lift the bottom when processing continuous weaving and weaving, so that the weaving position is convenient to detach. The existing machine with the bottom lifting device can not continuously lift the bottom, namely, the continuous bottom lifting function of the next knitted piece is automatically carried out after one piece is finished, and the improvement of the client benefit is not facilitated.

To the above-mentioned problem, I have applied for a grant bulletin number CN 207958632U, the name is the utility model patent of a device of rising at the bottom, and its technical scheme main points are: the bottom lifting comb is provided with a plurality of bottom lifting needles which are arranged at intervals along the same straight line, the locking wire is in penetrating connection with the bottom lifting needles, the lifting mechanism is connected with the bottom lifting comb and used for driving the bottom lifting comb to move up and down, and the wire feeding mechanism is connected with the locking wire and used for driving the locking wire to penetrate into and draw out the bottom lifting needles.

The problem of weaving the piece and play the end in succession has been solved in the above-mentioned scheme, and the yarn waste quantity produces and the problem that the artifical piece cost of tearing increases, but plays end needle on the end comb and wears to establish cooperation lock silk use, causes the damage of end needle easily to lead to changing whole end comb, consequently have the too high problem of maintenance cost.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a zero is yarn plays end comb has the advantage that reduces the maintenance cost.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a zero interval yarn plays end comb, includes the play bottom plate and arranges a plurality of end needles that set up on the play bottom plate, still includes the base plate, is provided with end needle department play bottom plate segmentation sets up, and the segmentation sets up a plurality of play bottom plate can dismantle the connection on the base plate.

Through adopting above-mentioned technical scheme, a plurality of play bottom plates that the segmentation set up demountable installation are on the base plate, when the play end needle on one of them section play bottom plate damaged, only need with this section play bottom plate change can to reach the maintenance that makes things convenient for the comb of playing the end, and reduced the maintenance cost of playing the bottom plate.

The utility model discloses further set up to: the lower side of the lifting plate is provided with a mounting hole, and the lifting plate penetrates through the mounting hole through a bolt to be fixed on the side wall of the substrate.

Through adopting above-mentioned technical scheme, the bottom plate that rises that the segmentation set up passes through the bolt can dismantle to be fixed on the base plate to conveniently the segmentation rise the dismantlement of bottom plate and change and fix.

The utility model discloses further set up to: the cross section of the base plate is L-shaped, a reinforcing plate is arranged on the lower side of the lifting plate corresponding to each section, the lifting plate is located between the base plate and the reinforcing plate, threaded holes corresponding to the mounting holes are formed in the side wall of the reinforcing plate, and the reinforcing plate is connected to the side wall of the clamping plate through bolts in a threaded mode.

Through adopting above-mentioned technical scheme, the bolt passes bolt screw hole and mounting hole threaded connection simultaneously and at the lateral wall of base plate to play the bottom plate centre gripping and fix between base plate and gusset plate, thereby improve the fixed stability of bottom plate.

The utility model discloses further set up to: the lower side lateral wall of the relative base plate of gusset plate is provided with the extension piece, the lateral wall of gusset plate is seted up and is supplied to extend the male slot of piece, play the upper surface contact of bottom plate lower extreme and extension piece.

Through adopting above-mentioned technical scheme, the extension board that sets up through the downside is pegged graft in the slot of base plate to further improve the fixed stability of bottom plate.

The utility model discloses further set up to: the upper end of the bottom lifting plate is provided with a plurality of caulking grooves for inserting the lower sides of the bottom lifting needles in a segmented mode, and the lower sides of the bottom lifting needles are fixedly connected into the caulking grooves.

Through adopting above-mentioned technical scheme, the caulking groove of rising the bottom needle downside fixed at the rising bottom plate to improve the stability that the rising bottom needle was installed on the rising bottom plate.

The utility model discloses further set up to: the bottom lifting needle comprises a needle rod and a needle cap, the needle cap is provided with a needle hole for the blocking thread to pass through, and the needle hole is a circular hole.

By adopting the technical scheme, the circular pinhole can improve the passing stability of the blocking wire.

The utility model discloses further set up to: the starting bottom plate is characterized in that one side of the starting bottom plate is in arc transition arrangement from the upper surface to the side wall far away from the segmented starting bottom plate, guide pipes with openings at two ends are arranged at the arc transition positions of the starting bottom plate, and one pipe openings of the guide pipes are aligned with the plurality of pinholes.

Through adopting above-mentioned technical scheme, the circular arc bending sets up the stand pipe on the play bottom plate to the convenience leads the blockade silk that will pass the pinhole to the downside through the stand pipe.

The utility model discloses further set up to: the utility model discloses a wire blocking device, including play bottom plate, the lateral wall of installation arm is provided with the connecting pipe that is used for supplying blockade silk to pass, it is provided with the installation arm to play bottom plate both ends downside, the lateral wall of installation arm is provided with the connecting pipe that is used for supplying blockade silk to pass, the lower extreme mouth of pipe of connecting pipe upper end and stand pipe is corresponding to be set up, the lateral wall of installation arm is provided with the installation piece.

Through adopting above-mentioned technical scheme, the connecting pipe passes through the stable fixing of installation piece on the installation arm lateral wall.

The utility model discloses further set up to: be provided with the fixed subassembly of joint between installation piece and the installation arm, fixed subassembly includes dead lever and E shape jump ring, the dead lever sets up the lateral wall at the installation piece, the lateral wall of installation arm runs through and has seted up the fixed orifices, the dead lever passes the fixed orifices and extends to installation arm opposite side, is located installation arm opposite side ring groove has been seted up to the lateral wall of dead lever, E shape jump ring joint is in ring groove.

By adopting the technical scheme, the E-shaped clamp spring is used, so that the installation and the disassembly of the installation block are convenient.

The utility model discloses further set up to: the lower side wall of the base plate is provided with a plurality of kidney-shaped grooves at intervals along the length direction.

By adopting the technical scheme, the kidney-shaped grooves are arranged on the substrate at intervals, so that the weight of the bottom-raising comb can be reduced, and the whole bottom-raising comb can be driven conveniently.

In summary, the following steps: the bottom lifting plates in the bottom lifting comb are arranged in a segmented mode, the plurality of bottom lifting plates are detachably mounted on the base plate, when the bottom lifting needle on one section of the bottom lifting plate is damaged, the section of the bottom lifting plate is only required to be replaced, so that the bottom lifting comb is convenient to maintain, and the maintenance cost of the bottom lifting plate is reduced.

Drawings

FIG. 1 is a schematic view of the entire structure of the bottom comb in this embodiment;

FIG. 2 is a schematic view of a part of the structure of the bottom comb in the present embodiment;

FIG. 3 is a schematic view of the mounting structure of the base raising plate and the base raising needle in the present embodiment;

fig. 4 is a schematic view of the mounting structure of the mounting arm and the mounting block in this embodiment.

In the figure: 1. a substrate; 2. lifting the bottom plate; 3. a bottom needle is started; 4. mounting holes; 5. a reinforcing plate; 6. a threaded hole; 7. an extension block; 8. a slot; 9. a kidney-shaped groove; 10. caulking grooves; 11. a needle bar; 12. a needle cap; 13. a pinhole; 14. a guide tube; 15. mounting an arm; 16. a connecting pipe; 17. mounting blocks; 18. a jack; 19. fixing the rod; 20. e-shaped clamp springs; 21. a fixing hole; 22. and an annular clamping groove.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a zero interval yarn plays end comb, as shown in fig. 1 and fig. 2, includes base plate 1, plays bottom plate 2 and arranges a plurality of play end needles 3 that set up at play bottom plate 2 upside, is provided with the segmentation setting of play bottom plate 2 of play end needle 3 department, and a plurality of play bottom plates 2 that the segmentation set up can dismantle the connection on base plate 1. When the bottom lifting needle 3 is damaged, only one section of the bottom lifting plate 2 needs to be replaced, so that the maintenance cost is reduced.

As shown in fig. 2 and 3, in particular, a mounting hole 4 is formed in the lower side of the lifting plate 2, and the lifting plate 2 is fixed on the side wall of the substrate 1 by passing through the mounting hole 4 through a bolt. In this embodiment, two mounting holes 4 are formed at the lower side of each section of the starting plate 2 at intervals. The segmented lifting plate 2 is detachably fixed on the base plate 1 through bolts, so that the segmented lifting plate 2 can be conveniently detached, replaced and fixed.

As shown in fig. 2 and 3, further, the cross section of the base plate 1 is L-shaped, a reinforcing plate 5 is arranged at the lower side of each section of the base plate 2, the base plate 2 is located between the base plate 1 and the reinforcing plate 5, a threaded hole 6 corresponding to the mounting hole 4 is formed in the side wall of the reinforcing plate 5, the reinforcing plate 5 is connected to the side wall of the clamping plate through a bolt and a thread, the bolt simultaneously penetrates through the threaded hole 6 and the mounting hole 4 to be connected to the side wall of the base plate 1, so that the base plate 2 is clamped and fixed between the base plate 1 and the reinforcing plate 5, and the fixing stability of the base plate 2 is. And the relative downside lateral wall of gusset plate 5 base plate 1 is provided with extension piece 7, and the lateral wall of gusset plate 5 has been seted up and has been supplied to extend 7 male slots 8, plays 2 lower extremes of bottom plate and the last surface contact who extends piece 7, pegs graft in base plate 1's slots 8 through the extension board that the downside set up to further improve the fixed stability of bottom plate 2. The lower side wall of the base plate 1 is provided with a plurality of kidney-shaped grooves 9 at intervals along the length direction, the kidney-shaped grooves 9 on the base plate 1 at intervals are arranged at intervals, the weight of the bottom-raising comb can be reduced, the whole bottom-raising comb is convenient to work, and the whole bottom-raising comb is made of aluminum alloy materials.

As shown in fig. 3, a plurality of caulking grooves 10 for inserting the lower side of the bottom lifting pin 3 are arranged at the upper end of the bottom lifting plate 2 which is arranged in a segmented manner, the lower side of the bottom lifting pin 3 is fixedly connected in the caulking grooves 10, and the lower side of the bottom lifting pin 3 is fixed in the caulking grooves 10 of the bottom lifting plate 2, so that the stability of the bottom lifting pin 3 installed on the bottom lifting plate 2 is improved. The base needle 3 is welded and fixed in the caulking groove 10 in the embodiment.

As shown in fig. 2 and 3, the base needle 3 includes a needle bar 11 and a needle cap 12, the needle cap 12 is provided with a needle hole 13 for passing the locking wire, the needle hole 13 is a circular hole, and the circular needle hole 13 can improve the stability of passing the locking wire. The locking wire is prior art and is not described again. One side of the starting bottom plate 2 is in arc transition arrangement from the upper surface to the side wall far away from the segmented starting bottom plate 2, a guide pipe 14 with two open ends is arranged at the arc transition position of the starting bottom plate 2, and one pipe orifice of the guide pipe 14 is aligned with the plurality of pin holes 13.

As shown in fig. 2 and 4, mounting arms 15 are disposed at lower sides of two ends of the lifting plate 2, a connecting pipe 16 for passing a locking wire is disposed on a side wall of each mounting arm 15, an upper end pipe orifice of each connecting pipe 16 is disposed corresponding to a lower end pipe orifice of the guide pipe 14, a mounting block 17 is disposed on a side wall of each mounting arm 15, and a jack 18 in interference fit with the connecting pipe 16 is disposed on each mounting block 17. A fixing component for clamping and fixing is arranged between the mounting block 17 and the mounting arm 15. The fixed subassembly includes dead lever 19 and E shape jump ring 20, and dead lever 19 sets up the lateral wall at installation piece 17, and the lateral wall of installation arm 15 runs through and has seted up fixed orifices 21, and dead lever 19 passes fixed orifices 21 and extends to installation arm 15 opposite side, and annular clamping groove 22 has been seted up to the lateral wall that is located the dead lever 19 of installation arm 15 opposite side, and E shape jump ring 20 joint makes things convenient for the demountable installation of installation piece 17 in annular clamping groove 22.

The design principle is as follows: the 2 segmentation settings of the bottom raising plate in the bottom raising comb, and a plurality of 2 demountable installation of bottom raising plate on base plate 1, when 3 of the bottom raising needles on one of them section bottom raising plate 2 damaged, only need with this section bottom raising plate 2 change can to reach the maintenance that makes things convenient for the bottom raising comb, and reduced bottom raising plate 2's maintenance cost, and with bottom raising comb application on the bottom raising device, can realize the function of zero yarn, zero yarn waste of computer flat knitting machine.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a zero interval yarn plays end comb, includes plays bottom plate (2) and arranges a plurality of end needles (3) that set up on bottom plate (2), its characterized in that: the base plate is characterized by further comprising a base plate (1), wherein the base lifting plate (2) is arranged at the position of the base lifting needle (3) in a segmented mode, and the base lifting plate (2) is detachably connected to the base plate (1) in a plurality of segmented modes.

2. The space-zero-yarn bottoming comb of claim 1, wherein: the lower side of the lifting plate (2) is provided with a mounting hole (4), and the lifting plate (2) penetrates through the mounting hole (4) through a bolt to be fixed on the side wall of the substrate (1).

3. The space-zero-yarn bottoming comb of claim 2, wherein: the cross section of base plate (1) personally submits L shape, corresponds every section play bottom plate (2) downside all is provided with gusset plate (5), play bottom plate (2) and be located between base plate (1) and gusset plate (5), screw hole (6) that correspond with mounting hole (4) are seted up to gusset plate (5) lateral wall, gusset plate (5) are through bolt threaded connection at the splint lateral wall.

4. The space-zero-yarn bottoming comb of claim 3, wherein: the lower side wall of the relative base plate (1) of gusset plate (5) is provided with an extension block (7), the lateral wall of gusset plate (5) is provided with a slot (8) for inserting the extension block (7), and the lower end of the bottom plate (2) is in contact with the upper surface of the extension block (7).

5. The space-zero-yarn bottoming comb of claim 1, wherein: the upper end of the bottom lifting plate (2) is provided with a plurality of caulking grooves (10) for inserting the lower sides of the bottom lifting needles (3) in a segmented mode, and the lower sides of the bottom lifting needles (3) are fixedly connected into the caulking grooves (10).

6. The space-zero-yarn bottoming comb of claim 1, wherein: the bottoming needle (3) comprises a needle rod (11) and a needle cap (12), a needle hole (13) for the blocking thread to pass through is formed in the needle cap (12), and the needle hole (13) is a circular hole.

7. The space-zero-yarn bottoming comb of claim 1, wherein: the lifting plate is characterized in that one side of the lifting plate (2) is in arc transition arrangement from the upper surface to the side wall far away from the segmented lifting plate (2), guide pipes (14) with two open ends are arranged at the arc transition positions of the lifting plate (2), and pipe orifices of the guide pipes (14) are aligned with the plurality of needle holes (13).

8. The space-zero-yarn bottoming comb of claim 7, wherein: get up bottom plate (2) both ends downside and be provided with installation arm (15), the lateral wall of installation arm (15) is provided with connecting pipe (16) that are used for supplying to block the silk and pass, the lower extreme mouth of pipe and stand pipe (14) corresponding setting in connecting pipe (16) upper end mouth of pipe, the lateral wall of installation arm (15) is provided with installation piece (17), installation piece (17) seted up with connecting pipe (16) interference fit's jack (18).

9. The space-zero-yarn bottoming comb of claim 8, wherein: be provided with the fixed subassembly of joint between installation piece (17) and installation arm (15), fixed subassembly includes dead lever (19) and E shape jump ring (20), dead lever (19) set up the lateral wall at installation piece (17), the lateral wall of installation arm (15) runs through and has seted up fixed orifices (21), dead lever (19) pass fixed orifices (21) and extend to installation arm (15) opposite side, are located installation arm (15) opposite side ring groove (22) have been seted up to the lateral wall of dead lever (19), E shape jump ring (20) joint is in ring groove (22).

10. The space-zero-yarn bottoming comb of any one of claims 1-9, wherein: the side wall of the lower side of the base plate (1) is provided with a plurality of kidney-shaped grooves (9) at intervals along the length direction.