CN-224212906-U - Locking mechanism of single-sided computerized flat knitting machine

Abstract

The utility model relates to a locking mechanism of a single-sided computerized flat knitting machine, which comprises a bracket, wherein a supporting shaft is rotatably connected in the bracket, the periphery side of the supporting shaft is connected with a driving roller, arc grooves are formed in two opposite sides in the bracket and gradually far away from the driving roller from top to bottom, a supporting rod is slidably connected in the arc grooves, a positioning shaft is connected between the side sides of the end parts of the two supporting rods, and a locking roller is connected between the two positioning shafts. The utility model relates to the technical field of conveying and locking of computerized flat knitting machines. This locking mechanism of single face computerized flat knitting machine when using, can directly stimulate the handle, drive the locating shaft and do circular motion, and then drive whole locking roller and carry out circular motion to adjust the interval between locking roller and the drive roll when locking roller removes, so that lock the transport of different thickness knitted fabrics, reached simple structure compactness, reduced use cost's effect.

Inventors

• Gao Yehao

Assignees

• 苏州爱丝杰针织服装有限公司

Dates

Publication Date

20260508

Application Date

20250421

Claims (5)

1. 1. The locking mechanism of the single-sided computerized flat knitting machine comprises a bracket (1), and is characterized in that the bracket (1) is rotationally connected with a supporting shaft (2), and the outer peripheral side of the supporting shaft (2) is connected with a driving roller (3); Arc grooves (4) are formed in two opposite sides in the support (1), the arc grooves (4) are gradually far away from the driving roller (3) from top to bottom, support rods (6) are connected in a sliding mode in the arc grooves (4), positioning shafts (7) are connected between the side edges of the end parts of the two support rods (6), locking rollers (8) are connected between the two positioning shafts (7), and the outer peripheral side of each locking roller (8) is attached to the outer peripheral side of the driving roller (3); The outer periphery side of the support shaft (2) is provided with a limiting piece (9) for limiting the support rod (6), and the side of the support (1) is provided with a control piece (22) for controlling the position of the locking roller (8).
2. 2. The locking mechanism of the single-sided computerized flat knitting machine according to claim 1, wherein the limiting piece (9) comprises a limiting block (10), the limiting block (10) is connected with the inner side wall of the bracket (1), and a ratchet groove (11) is formed on the outer periphery side of the limiting block (10); The end of bracing piece (6) has seted up shrinkage pool (12), be connected with torsional spring (13) in shrinkage pool (12), the end connection of torsional spring (13) has pawl (14), the tip of pawl (14) inserts in ratchet groove (11), one side that bracing piece (6) kept away from locking roller (8) is connected with reset piece (18).
3. 3. The locking mechanism of a single-sided computerized flat knitting machine according to claim 2, characterized in that the control member (22) comprises a control shaft (15), the control shaft (15) is rotatably connected to the outer side of the support (1), a handle (16) is connected to the outer peripheral side of the control shaft (15), a chute (17) is formed in one side, close to the support (1), of the handle (16), and one end, far away from the locking roller (8), of the support rod (6) extends into the chute (17) and is in sliding connection with the chute (17).
4. 4. A locking mechanism of a single-sided computerized flat knitting machine according to claim 3, characterized in that the reset member (18) comprises a torsion bar (19), the torsion bar (19) is rotatably connected to the side of the handle (16), the torsion bar (19) passes through the handle (16) and extends into the concave hole (12), the end of the torsion bar (19) is connected with the pawl (14), and the end of the torsion bar (19) far away from the handle (16) is connected with a knob (20); An avoidance groove (21) for avoiding the torsion bar (19) is formed in the side of the handle (16).
5. 5. The locking mechanism of a single-sided computerized flat knitting machine according to claim 4, wherein the limiting block (10) is arranged in a hook shape, and the outer side is gradually far away from the supporting shaft (2) from top to bottom.

Description

Locking mechanism of single-sided computerized flat knitting machine Technical Field The utility model relates to the technical field of conveying and locking of computerized flat knitting machines, in particular to a locking mechanism of a single-sided computerized flat knitting machine. Background The computerized flat knitting machine is mainly used for automatically producing knitted products, and a driving conveying roller and a locking roller are required to be used for conveying knitted knitwear when the computerized flat knitting machine is used, and the computerized flat knitting machine is required to be adjusted according to knitwear with different thicknesses when the computerized flat knitting machine is used. The utility model discloses a CN215856627U provides a special locking mechanism of intelligent flat knitting machine, including installing the locking axle in the frame through the bearing, locking carousel is connected to the one end of locking axle, and locking carousel top is equipped with the latch segment, and the latch segment is installed in the frame through the round pin axle is articulated, and the latch segment top is equipped with the housing, is equipped with hold-down spring in the housing, and hold-down spring's one end is connected with the housing inner wall, and the other end is connected with adjustable connecting block upside, is equipped with a plurality of adjustable connecting block on the locking axle, connects a latch lever on every adjustable connecting block respectively, and the locking roller is connected to the other end of latch lever, and the locking roller is in contact transmission with initiative conveying roller. The device is locked and prevents reverse opening through the cooperation of non-return dish and latch segment, improves flat knitting machine fabric conveying locking force, prevents to skid between transfer roller and the latch roll, avoids the fabric to be piled up and can't send out smoothly in the export, improves fabric quality and processing progress, can adjust locking force according to fabric thickness simultaneously, is applicable to the fabric output work of different thickness. Above-mentioned application can prevent to skid between transfer roller and the locking roller when using, avoids the fabric to be piled up and can't send out smoothly in the export, but this application needs to adjust a plurality of bolts when using to and operating handle, it is comparatively loaded down with trivial details to make the operation this moment, the cost when making use increases. Disclosure of utility model According to the shortcomings of the prior art, the utility model aims to provide a locking mechanism of a single-sided computerized flat knitting machine, so as to solve the technical problems mentioned in the background art. The technical aim of the utility model is realized by the following technical scheme: The locking mechanism of the single-sided computerized flat knitting machine comprises a bracket, wherein a supporting shaft is rotatably connected in the bracket, and a driving roller is connected to the outer peripheral side of the supporting shaft; Arc grooves are formed in two opposite sides in the support, the arc grooves are gradually far away from the driving roller from top to bottom, support rods are connected in the arc grooves in a sliding manner, positioning shafts are connected between the side edges of the end parts of the two support rods, locking rollers are connected between the two positioning shafts, and the peripheral sides of the locking rollers are attached to the peripheral sides of the driving roller; The periphery side of the support shaft is provided with a limiting piece for limiting the support rod, and the side of the support is provided with a control piece for controlling the position of the locking roller. The utility model can be further configured in a preferred example that the limiting piece comprises a limiting block, the limiting block is connected with the inner side wall of the bracket, and a ratchet groove is formed on the periphery side of the limiting block; The end of the supporting rod is provided with a concave hole, a torsion spring is connected in the concave hole, the end of the torsion spring is connected with a pawl, the end of the pawl is inserted into the ratchet groove, and one side, away from the locking roller, of the supporting rod is connected with a reset piece. In a preferred example, the control member may further include a control shaft rotatably connected to an outer side of the bracket, a handle is connected to an outer peripheral side of the control shaft, a sliding groove is formed in a side, close to the bracket, of the handle, and one end, far away from the locking roller, of the support rod extends into the sliding groove and is slidably connected with the sliding groove. In a preferred example, the reset piece comprises a torsion bar, the torsion bar is rotatabl