CN217628832U

CN217628832U - Yarn feeding nozzle driving device of knitting machine

Info

Publication number: CN217628832U
Application number: CN202221918742.9U
Authority: CN
Inventors: 邱丽棉; 陈念; 刘明举
Original assignee: Quanzhou Hangchen Machinery Technology Co ltd
Current assignee: Shaoxing Xinli Textile Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-10-21
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a knitting quick-witted yarn feeding mouth drive arrangement, including driving motor and supplementary adjusting device. The utility model discloses a supplementary adjusting device has been set up, under the inside first deflector roll and the cooperation of second deflector roll of establishing of link casing, can realize supplementary lead to the wire rod and send, and adjust the cooperation at the inside adjusting part that sets up of link casing lower extreme, then can adjust the wire rod rate of tension, make the wire rod lead to send more stable, thereby the wire rod has been reached and has been assisted to lead to send and the supplementary advantage of adjusting of wire rod rate of tension, and the dismouting subassembly has been set up on the left side of mounting panel upper end, under screw rod and drive block screw drive, the connecting axle that the recess was established and is connected with the drive block upper end, can drive push-and-pull frame reciprocating motion, make the push-and-pull frame drive right side clamp plate, carry out quick unblock or compress tightly the locking, guarantee supplementary adjusting device's quick assembly disassembly, thereby the advantage of supplementary adjusting device quick assembly disassembly and repair has been reached.

Description

Yarn feeding nozzle driving device of knitting machine

Technical Field

The utility model relates to a knitting quick-witted correlation field especially relates to a knitting quick-witted yarn feeding mouth drive arrangement.

Background

The knitting machine is a technological process of utilizing knitting needles to form loops by various raw materials and varieties of yarns and then connecting the loops into knitted fabrics in a series-sleeved mode, the knitted fabrics are soft in texture, have good crease resistance and air permeability, have high extensibility and elasticity, and are comfortable to wear, and knitted products can be used for clothes and decoration, and can also be used in the fields of industry and agriculture, medical health, national defense and the like;

the yarn feeding nozzle is used for guiding the yarn to a proper position in the knitting process of the knitting machine so as to facilitate the hooking and pulling of the knitting needle for knitting;

the yarn feeding nozzle driving device realizes the reciprocating movement driving of the yarn feeding nozzle through the matching of internal transmission parts, so that the yarn feeding nozzle can be accurately hooked to yarns;

the existing yarn feeding nozzle driving device is usually arranged on a knitting machine frame, and the yarn feeding nozzle is connected with a transmission part arranged on the driving device, so that the transmission part stably drives the yarn feeding nozzle to move and adjust in a reciprocating mode.

When carrying out this knitting machine yarn feeding mouth drive arrangement's use, the drive structure that yarn feeding mouth drive arrangement accessible inside set up drives yarn feeding mouth reciprocating motion to realize accurate location stop motion, carry out subsequent accurate crocheting activity, nevertheless it is in the use, often only has the transmission effect, can't lead at yarn feeding mouth yarn and send the in-process, carries out other auxiliary function, makes yarn feeding mouth drive arrangement use functionality lower.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a knitting machine feeds yarn mouth drive arrangement.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a knitting machine feeds yarn mouth drive arrangement, includes driving motor, the driving motor rear side is connected with the action wheel to action wheel outside transmission is connected with the belt, the belt right side is connected with from the driving wheel transmission, the action wheel all is connected with the pole shell around with from the driving wheel both sides, the equal fastening connection in pole shell upper end left and right sides has the dead lever, belt right side front end meets with feeding yarn mouth main part, still including locating the supplementary adjusting device of belt right side lower extreme, supplementary adjusting device including locate the link of belt right side lower extreme, set firmly in the link upper end realize quick installation complex mounting panel, locate the connecting rod of mounting panel middle part upper end, install and carry out driven first deflector roll in the inside rear side of link, set up in the inside driven second deflector roll of realization in link front side, locate the inside lower extreme of link and realize tensioning regulation complex adjusting part and locate mounting panel upper end left side and realize quick dismouting complex dismouting subassembly, both sides are connected with the belt around the connecting rod upper end.

Preferably, the adjusting assembly comprises a shell arranged at the lower end of the inner part of the connecting frame, a lifting rod arranged at the upper end of the inner part of the shell, adjusting rods connected to the left and right sides of the lower end of the lifting rod, a push block oppositely arranged at the rear side of the middle part of the adjusting rod, a stud connected to the upper end of the middle part of the push block and a guide rod connected with the lower end of the push block in an inserted manner, and the lower end of the adjusting rod is rotatably connected with the shell.

Preferably, the dismounting assembly comprises a screw rod which is connected to the inside of the left side of the mounting plate in a switching mode, a driving block which is connected to the outer side of the middle of the screw rod, a connecting shaft which is inserted into the upper end of the driving block, a push-pull frame which is fixedly arranged on the right side of the connecting shaft, and a pressing plate which is connected to the right side of the push-pull frame, wherein the front side and the rear side of the inside of the lower end of the push-pull frame are in sliding fit with the mounting plate, and the right side of the pressing plate is inserted into the mounting plate.

Preferably, the first guide roller and the second guide roller are symmetrically arranged front and back along the lower end in the connecting frame, and the middle part of the front side of the second guide roller is opposite to the yarn feeding nozzle body.

Preferably, the jacking rod is transversely arranged along the upper end of the shell, and the lower end of the jacking rod is symmetrically provided with the adjusting rod and the push block at the left and right sides.

Preferably, the stud and the guide rod are symmetrically arranged up and down along the push block, and the external threads arranged on the left side and the right side of the stud are in an opposite state.

Preferably, the screw rod is longitudinally and rotatably connected along the inner part of the left side of the mounting plate, and the screw rod is in threaded connection with an internal thread formed in the lower end of the middle part of the driving block.

Preferably, the middle part of the upper end of the driving block is provided with an inclined groove, and the inclined groove formed in the driving block is in sliding insertion connection with the lower end of the left side of the connecting shaft.

The utility model has the advantages that:

the method has the advantages that: the utility model discloses a set up supplementary adjusting device, under connecting the inside cooperation of establishing first deflector roll and second deflector roll of shell, can realize supplementary lead to send the wire rod, and adjust under the cooperation at the inside adjusting part that sets up of connecting the shell lower extreme, then can adjust the wire rod rate of tension, make the wire rod lead send more stable to the wire rod has been reached and has been assisted to lead and send and the supplementary advantage of adjusting of wire rod rate of tension.

The method has the advantages that: the utility model discloses a set up the dismouting subassembly in mounting panel upper end left side, under screw rod and drive block screw drive, with the connecting axle that the recess that establishes is connected in the drive block upper end, can drive push-and-pull frame reciprocating motion, make the push-and-pull frame drive right side clamp plate, carry out quick unblock or compress tightly the locking, guarantee auxiliary regulating apparatus's quick assembly disassembly to the advantage of auxiliary regulating apparatus quick assembly disassembly maintenance has been reached.

Drawings

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

FIG. 2 is a schematic perspective view of the auxiliary adjusting device of the present invention;

FIG. 3 is a schematic structural view of a three-dimensional portion of the auxiliary adjusting device of the present invention;

fig. 4 is a schematic diagram of a section structure of the certificate of the adjusting assembly of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the assembly and disassembly assembly of the present invention.

Wherein: the yarn feeding device comprises a driving motor-1, a driving wheel-2, a belt-3, a driven wheel-4, a top rod shell-5, a fixing rod-6, a yarn feeding nozzle body-7, an auxiliary adjusting device-8, a connecting frame-81, a mounting plate-82, a connecting rod-83, a first guide roller-84, a second guide roller-85, an adjusting assembly-86, a dismounting assembly-87, a shell-861, a jacking rod-862, an adjusting rod-863, a push block-864, a stud-865, a guide rod-866, a screw rod-871, a driving block-872, a connecting shaft-873, a push-pull frame-874 and a pressing plate-875.

Detailed Description

In order to further explain the technical solution of the present invention, the following is a detailed explanation through specific examples.

Please refer to fig. 1, the utility model provides a knitting quick-witted yarn feeding mouth drive arrangement, including driving motor 1, driving motor 1 rear side is connected with action wheel 2 to 2 outside transmission of action wheel are connected with

belt

3, 3 right sides of belt are connected with from 4 transmissions of driving wheel, action wheel 2 all is connected with day pole shell 5 from 4 front and back both sides of driving wheel, 5 upper end left and right sides equal fastening connection of day pole shell have dead lever 6, 3 right sides front ends of belt connect with yarn feeding mouth main part 7, still including locating the supplementary adjusting device 8 of 3 right sides lower extremes of belt.

Referring to fig. 2-3, the auxiliary adjusting device 8 includes a connecting frame 81 disposed at the lower end of the right side of the belt 3, a mounting plate 82 welded and fixed to the upper end of the connecting frame 81 for quick mounting and matching, a connecting rod 83 longitudinally clamped and connected to the upper end of the middle portion of the mounting plate 82 for connection and matching, a first guide roller 84 rotatably connected to the rear side of the inside of the connecting frame 81 for transmission, a second guide roller 85 rotatably connected to the inside of the front side of the connecting frame 81 for transmission, an adjusting assembly 86 disposed at the lower end of the inside of the connecting frame 81 for tensioning and adjusting matching, and a dismounting assembly 87 disposed at the left side of the upper end of the mounting plate 82 for quick dismounting and mounting matching, wherein the front side and the rear side of the upper end of the connecting rod 83 are connected to the belt 3; the first guide roller 84 and the second guide roller 85 are symmetrically arranged front and back along the lower end of the inside of the connecting frame 81, and the middle part of the front side of the second guide roller 85 is opposite to the yarn feeding nozzle main body 7, so that the first guide roller 84 and the second guide roller 85 can stably transmit the wires.

Referring to fig. 4, the adjusting assembly 86 includes a housing 861 mounted at the lower end inside the connecting frame 81 to protect internal components, a lifting rod 862 transversely inserted into the upper end inside the housing 861 to lift up a wire rod, an adjusting rod 863 slidably inserted into the left and right sides of the lower end of the lifting rod 862 to adjust an inclination, a pushing block 864 oppositely disposed at the rear side of the middle of the adjusting rod 863 to push and adjust the adjusting rod 863, a stud 865 threadedly coupled to the upper end of the middle of the pushing block 864 to perform threaded adjustment driving, and a guide rod 866 slidably inserted into the lower end of the pushing block 864 to guide and support the adjusting rod 863, and the lower end of the adjusting rod 863 is rotatably connected to the housing 861; the jacking rod 862 is transversely arranged along the upper end of the housing 861, the adjusting rods 863 and the pushing blocks 864 are symmetrically arranged at the lower end of the jacking rod 862 left and right to ensure that the adjusting rods 863 and the pushing blocks 864 arranged at the two sides are matched to stably push up or move down the jacking rod 862, the screw studs 865 and the guide rods 866 are symmetrically arranged up and down along the pushing blocks 864, the external threads arranged at the left and right sides of the screw studs 865 are in an opposite state, and the screw studs 865 are ensured to perform opposite thread driving or opposite driving on the pushing blocks 864 arranged at the two sides.

Referring to fig. 5, the dismounting assembly 87 includes a screw 871 longitudinally rotatably connected to the left inside of the mounting plate 82 to realize screw driving, a driving block 872 threadedly connected to the outer side of the middle portion of the screw 871 to perform pressing transmission, a connecting shaft 873 slidably inserted into a groove formed at the upper end of the driving block 872 for push-pull driving, a push-pull frame 874 fixedly inserted into the right side of the connecting shaft 873 to realize quick pulling or pushing of the pressing plate 875, and a pressing plate 875 connected to the right side of the push-pull frame 874 to be connected and pressed, wherein the front side and the rear side of the inside of the lower end of the push-pull frame 874 are slidably attached to the mounting plate 82, and the right side of the pressing plate 875 is inserted into the mounting plate 82; the screw 871 is longitudinally and rotatably connected along the inner portion of the left side of the mounting plate 82, the screw 871 is in threaded connection with an inner thread formed in the lower end of the middle portion of the driving block 872, the screw 871 is ensured to realize stable thread adjustment movement, an inclined groove is formed in the middle portion of the upper end of the driving block 872, the inclined groove formed in the driving block 872 is in sliding insertion connection with the lower end of the left side of the connecting shaft 873, and smooth transmission movement of the driving block 872 is ensured.

The working principle is as follows:

firstly, when the yarn feeding nozzle driving device of the knitting machine is used, the connection between the upper end of the rear side of the yarn feeding nozzle main body 7 and the outer side of the belt 3 is realized firstly, then, the driving of the driving wheel 2 connected with the rear side of the driving motor 1 can be realized by operating the driving motor 1, the belt 3 can drive the right side to be in transmission connection with the belt 3 outside the driving wheel 2 under the matching of the rotation of the driving wheel 2 and the transmission connection of the belt 3 outside the driving wheel 2, the belt 3 can drive the synchronous rotation of the right side to be in transmission connection with the driven wheel 4, and then, the driving wheel 2, the belt 3 and the driven wheel 4 can be in synchronous transmission, so that the yarn feeding nozzle main body 7 connected with the outer surface of the right side of the belt 3 can move left and right in a reciprocating mode along the outer side of the top rod shell 5, and meanwhile, accurate stopping movement is realized, and the rapidness of subsequent yarn hooking is guaranteed;

secondly, when the yarn feeding nozzle driving device of the knitting machine is used, the yarn feeding nozzle driving device can drive the yarn feeding nozzle to move back and forth through a driving structure arranged in the yarn feeding nozzle driving device, accurate positioning and stopping can be achieved, and subsequent accurate yarn hooking can be carried out;

thirdly, therefore, by arranging the auxiliary adjusting device 8 at the lower end of the right side of the belt 3, the wire to be passed through the yarn feeding nozzle main body 7 passes through the middle parts of the first guide roller 84 and the second guide roller 85 symmetrically arranged at the lower end inside the connecting shell 81 in advance in sequence, so that the first guide roller 84 and the second guide roller 85 are matched to perform auxiliary wire guiding, the wire guiding and stopping performance is reduced, and the wire tensioning degree adjustment is needed to ensure the stability of wire guiding, then the jacking adjustment activity can be performed through the adjusting assembly 86 arranged at the lower end inside the connecting shell 81, namely, the stud 865 is rotated by rotating the stud 865 arranged inside the adjusting assembly 86, so that the movement of the left and right side threaded connection push blocks 864 is realized, namely, the push blocks 864 at the two sides move relatively along the guide rod 866 inserted transversely at the lower end, when the front sides of the two side push blocks 864 are in contact with the adjusting rods 863 rotatably connected with the left and right sides inside the housing 861, the push blocks 864 can push the adjusting rods 863 to gradually adjust the inclined adjusting rods 863 to a vertical state, and in the adjusting process of the adjusting rods 863, the lifting rods 862 connected with the upper ends of the adjusting rods 863 can be slowly lifted upwards along with the adjusting rods to push the wires passing through the inside of the connecting housing 81 upwards to increase the tension of the wires, so that the subsequent wire guiding is more stable, and meanwhile, when the two side push blocks 864 move oppositely along with the screw bolts 865, the inclined resetting of the adjusting rods can be realized again to reduce the tension, so that the advantages of wire auxiliary guiding and wire tension auxiliary adjusting are achieved;

fourthly, for the follow-up maintenance of the internal structure of the auxiliary adjusting device 8, the dismounting assembly 87 is arranged on the left side of the upper end of the mounting plate 82, namely when the screw 871 longitudinally and rotatably connected with the left side of the mounting plate 82 is rotated, the middle part of the screw 871 is in threaded connection with the driving block 872 to move forwards, the connecting shaft 873 slidably inserted into the inclined groove formed in the upper end of the driving plate 872 is moved forwards by the driving block 872, the right side is connected with the left side of the push-pull frame 874 to move leftwards, the pressing plate 875 connected with the right side of the push-pull frame 874 is moved downwards by the left side of the push-pull frame 874 to move leftwards, so that the pressing and locking of the pressing plate 875 to the connecting shaft 83 connected with the middle part of the upper end of the mounting plate 82 is released, the mounting plate 82 can be quickly separated from the connecting rod 83, the auxiliary adjusting device 8 can be integrally removed, the internal parts can be quickly maintained, when the pressing and locking is needed to be performed again, the screw 871 is reversely rotated, so that the driving block 873 can drive the pressing and locking of the pressing plate 875 to move inwards, so that the mounting plate 82 and the connecting rod 83 can be moved inwards, thereby achieving the advantages of the maintenance of the auxiliary adjusting device 8.

The utility model provides a knitting machine feeds yarn mouth drive arrangement, through having set up supplementary adjusting device 8, under the cooperation of connecting the inside first deflector roll 84 and the second deflector roll 85 of establishing of shell 81, can realize supplementary guided delivery to the wire rod, and under the inside adjusting part 86 that set up of connecting shell 81 lower extreme adjusts the cooperation, then can adjust the wire rod rate of tension, make the more stability of wire rod guided delivery, thereby the advantage of wire rod supplementary guided delivery and wire rod rate of tension auxiliary regulation has been reached, and dismouting subassembly 87 has been set up on mounting panel 82 upper end left side, under screw rod 871 and drive block 872 screw drive, the connecting axle 873 that is connected with the groove of establishing on the drive block 872, can drive push-and-pull rack 874 reciprocating motion, make push-and-pull rack 874 drive right side clamp plate 875, carry out quick unblock or compress tightly the locking, guarantee supplementary adjusting device 8's quick assembly disassembly, thereby the advantage of supplementary adjusting device 8 quick assembly overhaul has been reached.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A yarn feeding nozzle driving device of a knitting machine comprises a driving motor (1), wherein the rear side of the driving motor (1) is connected with a driving wheel (2), a belt (3) is connected to the outer side of the driving wheel (2) in a transmission manner, the right side of the belt (3) is connected with a driven wheel (4) in a transmission manner, the front side and the rear side of the driving wheel (2) and the driven wheel (4) are connected with a top rod shell (5), fixing rods (6) are fixedly connected to the left side and the right side of the upper end of the top rod shell (5), and the front end of the right side of the belt (3) is connected with a yarn feeding nozzle main body (7);

the method is characterized in that: still including locating supplementary adjusting device (8) of belt (3) right side lower extreme, supplementary adjusting device (8) are including locating link (81) of belt (3) right side lower extreme, set firmly in link (81) upper end and realize quick installation complex mounting panel (82), locate connecting rod (83) of mounting panel (82) middle part upper end, install and carry out driven first deflector roll (84) in link (81) inside rear side, set up and realize driven second deflector roll (85) in link (81) front side inside, locate link (81) inside lower extreme and realize tensioning and adjust complex adjusting part (86) and locate mounting panel (82) upper end left side and realize quick assembly disassembly complex dismouting subassembly (87), both sides are connected with belt (3) around connecting rod (83) upper end.

2. The yarn feeder driving device of a knitting machine as claimed in claim 1, wherein: the adjusting assembly (86) comprises a shell (861) arranged at the lower end inside the connecting frame (81), a jacking rod (862) arranged at the upper end inside the shell (861), adjusting rods (863) connected to the left side and the right side of the lower end of the jacking rod (862), a push block (864) relatively arranged at the rear side of the middle part of the adjusting rod (863), a stud (865) connected to the upper end of the middle part of the push block (864) and a guide rod (866) connected with the lower end of the push block (864) in an inserting mode, wherein the lower end of the adjusting rod (863) is rotatably connected with the shell (861).

3. The yarn feeding nozzle driving device of the knitting machine as claimed in claim 1, wherein: the dismounting assembly (87) comprises a screw rod (871) which is connected to the inner portion of the left side of the mounting plate (82) in a switching mode, a driving block (872) which is connected to the outer side of the middle portion of the screw rod (871), a connecting shaft (873) which is inserted into the upper end of the driving block (872), a push-pull frame (874) which is fixedly arranged on the right side of the connecting shaft (873), and a pressing plate (875) which is connected to the right side of the push-pull frame (874), wherein the front side and the rear side of the inner portion of the lower end of the push-pull frame (874) are attached to the mounting plate (82) in a sliding mode, and the right side of the pressing plate (875) is inserted into the mounting plate (82).

4. The yarn feeder driving device of a knitting machine as claimed in claim 1, wherein: the first guide roller (84) and the second guide roller (85) are symmetrically arranged front and back along the lower end in the connecting frame (81), and the middle part of the front side of the second guide roller (85) is opposite to the yarn feeding nozzle main body (7).

5. The yarn feeding nozzle driving device of the knitting machine as claimed in claim 2, wherein: the jacking rod (862) is transversely arranged along the upper end of the shell (861), and the lower end of the jacking rod (862) is symmetrically provided with an adjusting rod (863) and a push block (864) from left to right.

6. The yarn feeder driving device of a knitting machine as claimed in claim 2, characterized in that: the stud (865) and the guide rod (866) are symmetrically arranged up and down along the push block (864), and the external threads arranged on the left side and the right side of the stud (865) are in opposite states.

7. The yarn feeder driving device of a knitting machine as claimed in claim 3, characterized in that: the screw rod (871) is longitudinally and rotatably connected along the inner part of the left side of the mounting plate (82), and the screw rod (871) is in threaded connection with an internal thread arranged in the lower end of the middle part of the driving block (872).

8. The yarn feeder driving device of a knitting machine as claimed in claim 3, characterized in that: the middle part of the upper end of the driving block (872) is provided with an inclined groove, and the inclined groove arranged on the driving block (872) is in sliding insertion connection with the lower end of the left side of the connecting shaft (873).