CN210368139U

CN210368139U - Computerized flat knitting machine line ball structure convenient to dismantle

Info

Publication number: CN210368139U
Application number: CN201920908806.9U
Authority: CN
Inventors: 徐祖浩
Original assignee: Zhangjiagang Haofeng Knitting Machinery Co ltd
Current assignee: Zhangjiagang Haofeng Knitting Machinery Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-04-21
Anticipated expiration: 2030-03-02

Abstract

The utility model discloses a computerized flat knitting machine line ball structure convenient to dismantle relates to the computerized flat knitting machine field, the utility model discloses a backup pad, double-shaft motor is installed to one side of backup pad, double-shaft motor's output is connected with first pivot, the one end of first pivot is provided with the eccentric wheel, the outside of eccentric wheel is provided with eccentric shaft, the one end of head rod is connected with the second connecting rod, the inboard of second connecting rod is provided with the presser foot. The utility model discloses an under the cooperation of eccentric wheel, eccentric shaft, head rod, second connecting rod presser foot and limiting plate is used, rotate the eccentric wheel, the eccentric wheel drives eccentric shaft and head rod and rotates to drive the second connecting rod and remove, make corresponding removal through the slide rail control second connecting rod on limiting plate surface, thereby drive the presser foot and remove, make the presser foot when the knitting needle rises, block the yarn, prevent that the yarn is together ascending along with the knitting needle, improved the lopping quality.

Description

Computerized flat knitting machine line ball structure convenient to dismantle

Technical Field

The utility model relates to a computerized flat knitting machine field specifically is a computerized flat knitting machine line ball structure convenient to dismantle.

Background

The computerized flat knitting machine is a double-needle plate latch needle weft knitting machine, its cam device is like a group of plane cams, the stitch of the knitting needle can be fed into the channel of the cam, the cam can be moved, the knitting needle can be forced to make regular lifting movement in the needle channel of the needle plate, and the yarn can be knitted into knitted fabric by means of the action of needle hook and needle latch.

In the traditional knitting process, along with the rise of a knitting needle, due to the action of friction force, yarns can rise along with the knitting needle, so that poor knitting is caused, a production side does not use a yarn pressing mechanism generally in order to save production cost, so that a knitted garment piece is not flat, the structure of the yarn pressing mechanism of the existing computerized flat knitting machine is complex, the production cost is high, the assembly and disassembly are inconvenient, and the use difficulty of workers is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing computerized flat knitting machine line pressing mechanism is complex in structure, high in production cost and inconvenient to disassemble and assemble, and the use difficulty of workers is improved, the computerized flat knitting machine line pressing mechanism convenient to disassemble is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a computerized flat knitting machine line ball structure convenient to disassemble comprises a supporting plate, wherein a double-shaft motor is installed on one side of the supporting plate, a first output end of the double-shaft motor is connected with a first rotating shaft, an eccentric wheel is arranged at one end, away from the double-shaft motor, of the first rotating shaft, an eccentric wheel shaft is arranged on the outer side of the eccentric wheel, one end, away from the eccentric wheel, of the eccentric wheel shaft is connected with a first connecting rod, one end, away from the eccentric wheel shaft, of the first connecting rod is connected with a second connecting rod, a spring is arranged on the inner side of the second connecting rod, one end, away from the second connecting rod, of the spring is connected with a fixed block, a presser foot is arranged on the inner side of the second connecting rod, a limiting plate is arranged on one side of the presser foot, a second output end, the one end that the cam was kept away from in the third pivot is provided with the carriage release lever, the one end that the third pivot was kept away from to the carriage release lever is provided with the brush, the outside of carriage release lever is provided with the stopper.

Preferably, a tapered connecting block is arranged on one side of the brush away from the moving rod.

Preferably, the surface of limiting plate is provided with the slide rail, one side of second connecting rod is provided with branch, and branch passes through slider and slide rail swing joint.

Preferably, the number of the springs and the fixed blocks is two, and the two groups of the springs and the fixed blocks are uniformly distributed on one side of the second connecting rod.

Preferably, the surface of the presser foot is provided with a through hole which is of a cross structure, two groups of baffle plates are arranged in the through hole, and the two groups of baffle plates are distributed in the through hole in a straight line shape.

Preferably, the inside of stopper is provided with the spout, the carriage release lever passes through slider and spout swing joint.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an at the eccentric wheel, eccentric shaft, the head rod, under the cooperation of second connecting rod presser foot and limiting plate is used, rotate the eccentric wheel, the eccentric wheel drives eccentric shaft and head rod and rotates, thereby it removes to drive the second connecting rod, make corresponding removal through the slide rail control second connecting rod on limiting plate surface, thereby it removes to drive the presser foot, make the presser foot when the knitting needle rises, block the yarn, prevent that the yarn is along with the knitting needle together rises, the looping quality has been improved, through at the spring, under the cooperation use of fixed block and presser foot, pull out the fixed block from the cross through-hole, the tensile deformation of spring, rotate the fixed block, the spring resets, it returns to drive the fixed block and contracts, thereby make the presser foot pull down, and convenient to dismantle, staff's the dismouting degree of difficulty.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

fig. 4 is a schematic structural view of the presser foot of the present invention.

In the figure: 1. a support plate; 2. a double-shaft motor; 3. a first rotating shaft; 4. an eccentric wheel; 5. an eccentric wheel shaft; 6. a first connecting rod; 7. a second connecting rod; 8. a spring; 9. a fixed block; 10. a presser foot; 11. a limiting plate; 12. a second rotating shaft; 13. a cam; 14. a third rotating shaft; 15. a travel bar; 16. a brush; 17. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The double-shaft motor (the model is 42ZL48-5.0AB-4) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, a computerized flat knitting machine yarn pressing structure convenient to disassemble includes a supporting plate 1, a double-shaft motor 2 is installed at one side of the supporting plate 1, a first output end of the double-shaft motor 2 is connected with a first rotating shaft 3, an eccentric wheel 4 is arranged at one end of the first rotating shaft 3 far away from the double-shaft motor 2, an eccentric wheel shaft 5 is arranged at the outer side of the eccentric wheel 4, a first connecting rod 6 is connected at one end of the eccentric wheel shaft 5 far away from the eccentric wheel 4, a second connecting rod 7 is connected at one end of the first connecting rod 6 far away from the eccentric wheel shaft 5, a spring 8 is arranged at the inner side of the second connecting rod 7, a fixing block 9 is connected at one end of the spring 8 far away from the second connecting rod 7, a presser foot 10 is arranged at the inner side of the second connecting rod 7, a limiting plate 11 is arranged at, a third rotating shaft 14 is arranged on the outer side of the cam 13, a moving rod 15 is arranged at one end, far away from the cam 13, of the third rotating shaft 14, a brush 16 is arranged at one end, far away from the third rotating shaft 14, of the moving rod 15, and a limiting block 17 is arranged on the outer side of the moving rod 15.

Please refer to fig. 1 and 3, a tapered connecting block is disposed on a side of the brush 16 away from the moving rod 15, a sliding slot is disposed inside the limiting block 17, and the moving rod 15 is movably connected to the sliding slot through a sliding block.

This kind of computerized flat knitting machine line ball mechanism convenient to dismantle is through under cam 13, third pivot 14, carriage release lever 15 and brush 16's cooperation is used, rotates cam 13, and cam 13 drives third pivot 14 and rotates to drive carriage release lever 15 and remove, carriage release lever 15 drives brush 16 and removes, makes brush 16 be close to the knitting needle, brushes the latch, and the toper connecting block of brush 16 one side makes brush 16 change and aims at the pinhole, thereby makes the latch change and opens.

Please refer to fig. 1 and 4, the number of the springs 8 and the fixing blocks 9 is two, the two sets of springs 8 and the fixing blocks 9 are uniformly distributed on one side of the second connecting rod 7, the surface of the presser foot 10 is provided with a through hole which is in a cross structure, the through hole is internally provided with two sets of baffles, and the two sets of baffles are distributed in the through hole in a straight line shape.

This kind of computerized flat knitting machine line ball mechanism convenient to dismantle uses under the cooperation at spring 8, fixed block 9 and presser foot 10, pulls out fixed block 9 from the baffle, and fixed block 9 drives spring 8 and removes, and the tensile deformation of spring 8 rotates fixed block 9, and spring 8 resets and drives fixed block 9 and return and contract, makes in fixed block 9 gets into the cross through-hole to pull down presser foot 10, dismantle conveniently, reduced staff's the dismouting degree of difficulty.

Please refer to fig. 2, the surface of the limiting plate 11 is provided with a sliding rail, one side of the second connecting rod 7 is provided with a supporting rod, and the supporting rod is movably connected with the sliding rail through a sliding block.

This kind of computerized flat knitting machine line ball mechanism convenient to dismantle is through under the cooperation of eccentric wheel 4, eccentric shaft 5, head rod 6, second connecting rod 7, presser foot 10 and limiting plate 11 is used, rotate eccentric wheel 4, eccentric wheel 4 drives eccentric shaft 5 and head rod 6 and rotates, head rod 6 drives second connecting rod 7 and removes, corresponding removal is done along with the rotation of head rod 6 to second connecting rod 7 through the slide rail on limiting plate 11 surface, thereby drive presser foot 10 and remove, make presser foot 10 insert coil, block the yarn, the quality of lopping has been improved.

The working principle is as follows: when the device is used, a power supply is switched on, the double-shaft motor 2 drives the first rotating shaft 3 to rotate so as to drive the eccentric wheel 4 to rotate, the eccentric wheel shaft 5 drives the first connecting rod 6 to rotate, the first connecting rod 6 drives the second connecting rod 7 to move, the second connecting rod 7 correspondingly moves along with the rotation of the first connecting rod 6 through a slide rail on the surface of the limiting plate 11 so as to drive the presser foot 10 to move, the presser foot 10 is inserted into a coil to block yarns, the yarns are prevented from rising along with a knitting needle, the loop forming quality is improved, after the presser foot 10 is withdrawn, the double-shaft motor 2 drives the second rotating shaft 12 to rotate so as to drive the cam 13 to rotate, the cam 13 drives the third rotating shaft 14 to rotate so as to drive the moving rod 15 to move, the moving rod 15 drives the brush 16 to move, the brush 16 moves towards the knitting needle to brush the tongue of the knitting needle, and the conical connecting block, thereby make the latch open more conveniently, use through the cooperation at spring 8, fixed block 9 and presser foot 10 under, pull out fixed block 9 from the baffle, fixed block 9 drives spring 8 and removes, and spring 8 tensile deformation rotates fixed block 9, and spring 8 resets and drives fixed block 9 and contract, makes fixed block 9 get into in the cross through-hole to pull down presser foot 10, easy dismounting has reduced staff's the use degree of difficulty.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a computerized flat knitting machine line ball structure convenient to dismantle, includes backup pad (1), its characterized in that: a double-shaft motor (2) is installed on one side of the supporting plate (1), a first output end of the double-shaft motor (2) is connected with a first rotating shaft (3), an eccentric wheel (4) is arranged at one end, far away from the double-shaft motor (2), of the first rotating shaft (3), an eccentric wheel shaft (5) is arranged on the outer side of the eccentric wheel (4), a first connecting rod (6) is connected at one end, far away from the eccentric wheel (4), of the eccentric wheel shaft (5), one end, far away from the eccentric wheel shaft (5), of the first connecting rod (6) is connected with a second connecting rod (7), a spring (8) is arranged on the inner side of the second connecting rod (7), one end, far away from the second connecting rod (7), of the spring (8) is connected with a fixed block (9), a pressing foot (10) is arranged on the inner side of, the second output of biax motor (2) is connected with second pivot (12), the one end that biax motor (2) were kept away from in second pivot (12) is provided with cam (13), the outside of cam (13) is provided with third pivot (14), the one end that cam (13) were kept away from in third pivot (14) is provided with carriage release lever (15), the one end that third pivot (14) were kept away from in carriage release lever (15) is provided with brush (16), the outside of carriage release lever (15) is provided with stopper (17).

2. The computerized flat knitting machine yarn pressing structure convenient to disassemble as claimed in claim 1, wherein: one side of the brush (16) far away from the moving rod (15) is provided with a conical connecting block.

3. The computerized flat knitting machine yarn pressing structure convenient to disassemble as claimed in claim 1, wherein: the surface of the limiting plate (11) is provided with a sliding rail, one side of the second connecting rod (7) is provided with a supporting rod, and the supporting rod is movably connected with the sliding rail through a sliding block.

4. The computerized flat knitting machine yarn pressing structure convenient to disassemble as claimed in claim 1, wherein: the number of the springs (8) and the fixing blocks (9) is two, and the springs (8) and the fixing blocks (9) are uniformly distributed on one side of the second connecting rod (7).

5. The computerized flat knitting machine yarn pressing structure convenient to disassemble as claimed in claim 1, wherein: the surface of the presser foot (10) is provided with a through hole which is of a cross structure, two groups of baffle plates are arranged in the through hole, and the two groups of baffle plates are distributed in the through hole in a straight line shape.

6. The computerized flat knitting machine yarn pressing structure convenient to disassemble as claimed in claim 1, wherein: the inside of stopper (17) is provided with the spout, carriage release lever (15) pass through slider and spout swing joint.