CN213507431U

CN213507431U - Needle cylinder structure of double-sided knitting machine

Info

Publication number: CN213507431U
Application number: CN202021934342.8U
Authority: CN
Inventors: 林蔚强
Original assignee: Quanzhou Huijia Knitting Machinery Co ltd
Current assignee: Quanzhou Huijia Knitting Machinery Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-22
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a needle cylinder structure of a double-sided knitting machine, which comprises a base, a rotating shaft and an installation component; base: the surface of the needle cylinder is detachably connected with a lower needle cylinder through a connecting component, and the inner side surface of the base is provided with a sundry removing component; rotating the shaft: the bottom of the needle cylinder is provided with an upper needle cylinder seat, and an upper needle cylinder is arranged on the upper needle cylinder seat; installing an assembly: including gag lever post, stopper, nut and screw ring, the middle part of last syringe base is located to the screw ring, the surperficial both sides of screw ring are located to the gag lever post symmetry, the stopper symmetry is located the bottom side of revolving axle and is moved about respectively and cup joint on the gag lever post of both sides, nut threaded connection still includes screw, two-way screw rod and nut at the top of gag lever post, and this double-sided knitting quick-witted syringe structure can realize the quick installation of last syringe base and lower syringe, will descend the interior impurity discharge of syringe to be convenient for judge the depth of parallelism of lower syringe, the practicality is stronger.

Description

Needle cylinder structure of double-sided knitting machine

Technical Field

The utility model relates to a knitting quick-witted technical field specifically is a double jersey knitting machine's cylinder structure.

Background

The knitting machine is a machine for knitting 'knitted fabrics', and can be divided into a weft knitting machine and a warp knitting machine according to the process category, and can be divided into a flat knitting machine and a circular knitting machine according to the needle bed form, wherein an upper needle cylinder is arranged on an upper needle cylinder seat of a general double-sided knitting machine, knitting work is completed under the drive of a rotating shaft in the center of an upper transmission system, the upper needle cylinder seat and the rotating shaft of the existing partial knitting machine are inconvenient to install, a lower needle cylinder is inconvenient to install, more impurities such as thread scraps, dust and the like are easy to gather in the lower needle cylinder in the working process, the lower needle cylinder is inconvenient to clean, the parallelism of the lower needle cylinder is inconvenient to detect and judge, and the lower needle cylinder is unqualified when inclined.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a double jersey knitting machine's cylinder structure, can realize the quick installation of last syringe seat and lower cylinder, with the impurity discharge in the lower cylinder to be convenient for judge the depth of parallelism of lower cylinder, the practicality is stronger, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a needle cylinder structure of a double sided knitting machine comprises a base, a rotating shaft and a mounting assembly;

base: the surface of the needle cylinder is detachably connected with a lower needle cylinder through a connecting component, and the inner side surface of the base is provided with a sundry removing component;

rotating the shaft: the bottom of the needle cylinder is provided with an upper needle cylinder seat, and an upper needle cylinder is arranged on the upper needle cylinder seat;

installing an assembly: the needle cylinder comprises a limiting rod, limiting blocks, nuts and a threaded ring, wherein the threaded ring is arranged in the middle of an upper needle cylinder seat, the limiting rods are symmetrically arranged on two sides of the surface of the threaded ring, the limiting blocks are symmetrically arranged on the side surface of the bottom of a rotating shaft and are respectively movably sleeved on the limiting rods on the two sides, and the nuts are in threaded connection with the tops of the limiting rods;

wherein: the device also comprises a control switch, wherein the control switch is arranged on the surface of the base.

Further, the mounting assembly further comprises a screw hole, a bidirectional screw rod and a screw cap, the screw hole is formed in the middle of the bottom face of the rotating shaft, threads with opposite spiral directions are symmetrically arranged on the upper side and the lower side of the bidirectional screw rod and are respectively in threaded connection with the screw hole and a threaded ring, the screw cap is arranged in the middle of the bidirectional screw rod, the mounting assembly can correspond to the limiting rod and is sleeved on the limiting rod when the syringe seat is mounted, then the nut is screwed, the syringe seat is hung at the bottom of the rotating shaft, then the two ends of the bidirectional screw rod respectively correspond to the screw hole and the threaded ring in threaded connection, the rotating shaft and the syringe seat can be close to each other by rotating the screw cap, and therefore the quick mounting of the syringe seat can be achieved.

Further, arrange miscellaneous subassembly and include mounting panel, collar, fan and group battery, the medial surface of base is evenly located to the mounting panel, the collar is located on the mounting panel, the fan is located on the collar, the bottom surface of collar is located to the group battery, and the output of group battery is connected with control switch's input electricity, and control switch's output is connected with the input electricity of fan, arranges the rotation of the usable fan of miscellaneous subassembly, can discharge the thread scraps that will fall in the cylinder down in the course of the work, avoids gathering in the cylinder down.

Further, coupling assembling includes spacing groove, screw hole, locating piece and bolt, the surface of base is evenly located to the spacing groove, the bottom surface of spacing groove is located to the screw hole, the circumference side bottom of cylinder and the cooperation with the spacing groove under the locating piece is evenly located, the bolt passes the through-hole and the screw hole threaded connection at locating piece middle part, and coupling assembling can cooperate locating piece and spacing groove earlier when the cylinder under the installation, then screws the bolt, can be with cylinder and base connection down fixed.

The needle cylinder comprises a base, and is characterized by further comprising a support plate, an annular tube and balls, wherein the support plate is uniformly arranged on the circumferential side surface of the base, the annular tube is arranged on the support plate and is parallel to the horizontal plane, the balls are in sliding fit in the annular tube, and when an included angle is formed between the lower needle cylinder and the horizontal plane, the balls in the annular tube roll to one side in the annular tube, so that the inclination of the lower needle cylinder can be judged.

Compared with the prior art, the beneficial effects of the utility model are that: the needle cylinder structure of the double-sided knitting machine has the following advantages:

1. the needle cylinder structure mounting assembly of the double-sided knitting machine can correspond the limiting block and the limiting rod and is sleeved on the limiting rod when the needle cylinder seat is mounted, then the nut is screwed to enable the upper needle cylinder seat to be hung at the bottom of the rotating shaft, then two ends of the bidirectional screw are respectively in threaded connection with the screw holes and the threaded rings correspondingly, the rotating shaft and the upper needle cylinder seat can be close to each other by rotating the nut, and further the upper needle cylinder seat can be mounted quickly.

2. The impurity removing component of the needle cylinder structure of the double-sided knitting machine can discharge the thread scraps falling in the lower needle cylinder in the working process by utilizing the rotation of the fan, thereby avoiding the accumulation in the lower needle cylinder.

3. The needle cylinder structure of the double-sided knitting machine can judge that the lower needle cylinder is inclined when the lower needle cylinder forms an included angle with the horizontal plane and the balls in the annular pipe roll to one side in the annular pipe.

Drawings

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

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: the device comprises a base 1, a lower needle cylinder 11, a rotating shaft 2, an upper needle cylinder 21, an upper needle cylinder 22, a sundry removing component 3, a mounting plate 31, a mounting ring 32, a fan 33, a battery pack 34, a control switch 4, a connecting component 5, a limiting groove 51, a threaded hole 52, a positioning block 53, a bolt 54, a support plate 6, a ring pipe 61, a ball 62, a mounting component 7, a limiting rod 71, a limiting block 72, a nut 73, a threaded ring 74, a threaded hole 75, a bidirectional screw 76 and a nut 77.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a needle cylinder structure of a double sided knitting machine comprises a base 1, a rotary shaft 2 and a mounting assembly 7;

base 1: the surface is detachably connected with a lower needle cylinder 11 through a connecting component 5, the inner side surface of a base 1 is provided with an impurity removing component 3, the impurity removing component 3 comprises a mounting plate 31, a mounting ring 32, a fan 33 and a battery pack 34, the mounting plate 31 is uniformly arranged on the inner side surface of the base 1, the mounting ring 32 is arranged on the mounting plate 31, the fan 33 is arranged on the mounting ring 32, the battery pack 34 is arranged on the bottom surface of the mounting ring 32, the output end of the battery pack 34 is electrically connected with the input end of the control switch 4, the output end of the control switch 4 is electrically connected with the input end of the fan 33, the connecting assembly 5 comprises a limiting groove 51, a threaded hole 52, a positioning block 53 and a bolt 54, the limiting groove 51 is uniformly arranged on the surface of the base 1, the threaded hole 52 is arranged on the bottom surface of the limiting groove 51, the positioning block 53 is uniformly arranged at the bottom of the circumferential side surface of the lower needle cylinder 11 and matched with the limiting groove 51, and the bolt 54 penetrates through a through hole in the middle of the positioning block 53 to;

and (3) rotating shaft 2: the bottom is provided with an upper syringe seat 21, and an upper syringe 22 is arranged on the upper syringe seat 21;

the mounting component 7: the bidirectional screw driver comprises a limiting rod 71, limiting blocks 72, nuts 73 and threaded rings 74, wherein the threaded rings 74 are arranged in the middle of an upper syringe base 21, the limiting rods 71 are symmetrically arranged on two sides of the surface of the threaded rings 74, the limiting blocks 72 are symmetrically arranged on the side face of the bottom of a rotating shaft 2 and are respectively movably sleeved on the limiting rods 71 on the two sides, the nuts 73 are in threaded connection with the tops of the limiting rods 71, the bidirectional screw driver also comprises a screw hole 75, a bidirectional screw 76 and a nut 77, the screw hole 75 is arranged in the middle of the bottom of the rotating shaft 2, threads with opposite spiral directions are symmetrically arranged on the upper side and the lower side of the bidirectional screw 76 and are respectively in threaded connection with the screw hole;

wherein: the device also comprises a control switch 4, and the control switch 4 is arranged on the surface of the base 1.

Wherein: the support plate 6 is uniformly arranged on the circumferential side surface of the base 1, the annular tube 61 is arranged on the support plate 6 and is parallel to the horizontal plane, and the ball 62 is in sliding fit in the annular tube 61.

During operation, the thread scraps falling into the lower needle cylinder 11 can be discharged during operation by the rotation of the fan 33, so as to avoid accumulation in the lower needle cylinder 11.

When in use:

firstly, when the upper syringe seat 21 is installed, the limit block 72 corresponds to the limit rod 71 and is sleeved on the limit rod 71, then the nut 73 is screwed, so that the upper syringe seat 21 is hung at the bottom of the rotating shaft 2, then, two ends of the bidirectional screw 7 are respectively in threaded connection with the screw hole 75 and the threaded ring 74 correspondingly, the rotating shaft 2 and the upper syringe seat 21 can be mutually close by rotating the nut 77, and further, the upper syringe seat 21 can be installed, after the installation is finished, the nut 73 is screwed again, when the lower syringe 11 is installed, the positioning block 53 is matched with the limit groove 51, then the bolt 54 is screwed, so that the lower syringe 11 and the base 1 can be fixedly connected, by utilizing the rotation of the fan 33, thread scraps falling in the lower syringe 11 in the working process can be discharged, the accumulation in the lower syringe 11 is avoided, when the lower syringe 11 forms an included angle with the horizontal plane, the ball 62 in the annular tube 61 can roll to one side in the annular tube 61, the inclination of the lower cylinder 11 can be judged.

It should be noted that, the control switch 4 disclosed in the present embodiment is provided with a control button corresponding to the fan 33, and the fan 33 can be freely configured according to the actual application scenario. The control switch controls the operation of the fan 33 by a method commonly used in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A needle cylinder structure of a double sided knitting machine, characterized in that: comprises a base (1), a rotating shaft (2) and a mounting component (7);

base (1): the surface of the needle cylinder is detachably connected with a lower needle cylinder (11) through a connecting component (5), and the inner side surface of the base (1) is provided with a sundry removing component (3);

rotating shaft (2): an upper syringe seat (21) is arranged at the bottom, and an upper syringe (22) is arranged on the upper syringe seat (21);

mounting assembly (7): the needle cylinder comprises a limiting rod (71), limiting blocks (72), a nut (73) and a threaded ring (74), wherein the threaded ring (74) is arranged in the middle of an upper needle cylinder seat (21), the limiting rods (71) are symmetrically arranged on two sides of the surface of the threaded ring (74), the limiting blocks (72) are symmetrically arranged on the side face of the bottom of a rotating shaft (2) and are respectively movably sleeved on the limiting rods (71) on the two sides, and the nut (73) is in threaded connection with the top of the limiting rod (71);

wherein: the device is characterized by further comprising a control switch (4), wherein the control switch (4) is arranged on the surface of the base (1).

2. The needle cylinder structure of a double jersey knitting machine according to claim 1, wherein: the mounting assembly (7) further comprises a screw hole (75), a two-way screw rod (76) and a screw cap (77), the screw hole (75) is formed in the middle of the bottom surface of the rotating shaft (2), threads with opposite spiral directions are symmetrically arranged on the upper side and the lower side of the two-way screw rod (76) and are respectively in threaded connection with the screw hole (75) and the threaded ring (74), and the screw cap (77) is arranged in the middle of the two-way screw rod (76).

3. The needle cylinder structure of a double jersey knitting machine according to claim 1, wherein: arrange miscellaneous subassembly (3) including mounting panel (31), collar (32), fan (33) and group battery (34), the medial surface of base (1) is evenly located in mounting panel (31), collar (32) are located on mounting panel (31), fan (33) are located on collar (32), the bottom surface of collar (32) is located in group battery (34), and the output of group battery (34) is connected with the input electricity of control switch (4), and the output of control switch (4) is connected with the input electricity of fan (33).

4. The needle cylinder structure of a double jersey knitting machine according to claim 1, wherein: coupling assembling (5) are including spacing groove (51), screw hole (52), locating piece (53) and bolt (54), the surface of base (1) is evenly located in spacing groove (51), the bottom surface of spacing groove (51) is located in screw hole (52), circumference side bottom that syringe (11) just cooperated with spacing groove (51) under evenly locating piece (53) are located, through-hole and screw hole (52) threaded connection at locating piece (53) middle part are passed in bolt (54).

5. The needle cylinder structure of a double jersey knitting machine according to claim 1, wherein: the support plate (6) is uniformly arranged on the circumferential side surface of the base (1), the annular tube (61) is arranged on the support plate (6) and is parallel to the horizontal plane, and the ball (62) is in sliding fit in the annular tube (61).