CN203096354U - Starting device of computerized flat knitting machine - Google Patents

Abstract

The utility model discloses a computerized flat knitting machine's starting drive, it is including left fixed curb plate and right fixed curb plate, installed the pivot between left fixed curb plate and the right fixed curb plate, the pivot is provided with the manipulation piece, left fixed curb plate is provided with fixed stopper, the torsional spring has been installed between the left end portion of pivot and the fixed stopper, the left end portion of pivot is provided with movable stopper, micro-gap switch has been installed to the fixed curb plate in the right side, micro-gap switch is provided with the action reed, the right-hand member portion of pivot has been installed and has been touched the piece, it corresponds the action reed and prolongs to be equipped with and touches the. An operator controls the operating block to drive the rotating shaft to rotate, when the movable limiting block abuts against the fixed limiting block, the touch bulge of the touch block abuts against an action reed of the microswitch, the microswitch is switched on, and the computerized flat knitting machine is started; then, the elasticity of the torsion spring drives the movable limiting block to move away from the fixed limiting block and enables the rotating shaft to reset. Therefore, the utility model has the advantages of simple structure and convenient operation.

Description

A starting device for a computerized flat knitting machine

technical field

The utility model relates to the technical field of computerized flat knitting machines, in particular to a starting device for computerized flat knitting machines.

Background technique

Computerized flat knitting machine is a weft knitting machine with double-needle plate and latch needle. The computerized flat knitting machine drives the knitting needles through its internal cam device (like a set of plane cams). The stitches of the knitting needles can enter the corresponding grooves of the cams. Moving the cam device, the knitting needles move up and down regularly in the needle slots of the needle plate and knit the yarn into knitted fabrics through the action of the needle hook and the needle latch.

When knitting knitted fabrics with a computerized flat knitting machine, the computerized flat knitting machine needs to be started repeatedly and many times; and for the computerized flat knitting machine, whether the corresponding starting device can be easily started has become a factor that affects the quality of the computerized flat knitting machine. Key factor.

Utility model content

The purpose of the utility model is to provide a starting device for a computerized flat knitting machine, which has a stable structure and is easy to operate.

In order to achieve the above object, the utility model is realized through the following technical solutions.

A starting device for a computerized flat knitting machine, comprising a left fixed side plate and a right fixed side plate arranged at intervals on a frame of a computerized flat knitting machine, a rotating shaft is installed between the left fixed side plate and the right fixed side plate, The left end and the right end of the rotating shaft are set up on the left fixed side plate and the right fixed side plate on the corresponding side in a relatively rotatable manner respectively, and the rotating shaft is provided with a manipulation block extending along the axial direction of the rotating shaft; the left fixed side plate is provided with a fixed limit A torsion spring is installed between the left end of the rotating shaft and the fixed limit block, and the left end of the rotating shaft is provided with a movable limit block corresponding to the fixed limit block; the right fixed side plate is equipped with a micro switch, and the micro switch is set There is an action reed, and the right end of the rotating shaft is equipped with a touch block that cannot be rotated relatively. The touch block is extended with a touch protrusion corresponding to the action reed; The protrusion presses against the action reed of the micro switch.

The beneficial effects of the utility model are: the starting device of a computerized flat knitting machine described in the utility model includes a left fixed side plate and a right fixed side plate, and a Rotating shaft, the rotating shaft is provided with a control block, the left fixed side plate is provided with a fixed limiting block, a torsion spring is installed between the left end of the rotating shaft and the fixed limiting block, the left end of the rotating shaft is provided with a movable limiting block, and the right fixed side The board is equipped with a micro switch, the micro switch is provided with an action reed, the right end of the rotating shaft is equipped with a touch block, and the touch block is extended with a touch protrusion corresponding to the action reed. During the working process of the utility model, the operator drives the rotating shaft to rotate relative to the left fixed side plate and the right fixed side plate by manually controlling the operating block. When the limit block touches, the touch protrusion of the touch block presses the action reed of the micro switch, the micro switch is turned on and the computer flat knitting machine starts; at this time, the torsion spring is in a tightened state, when the computer flat knitting machine starts and When the operator releases the control block, the elastic force of the torsion spring drives the movable limit block to withdraw from the fixed limit block and reset the rotating shaft. Based on the foregoing, it can be seen that the utility model has the advantages of simple structure and convenient operation.

Description of drawings

The utility model is further described below using the drawings, but the embodiments in the drawings do not constitute any limitation to the utility model.

Fig. 1 is the structural representation of the utility model.

In Figure 1 are included:

1——Left fixed side panel 2——Right fixed side panel

3——Rotating shaft 4——Manipulation block

5——Fixed limit block 6——Torsion spring

7——Movement limit block 8——Micro switch

81——Action reed 9——Touch block

91—Touch bump.

Detailed ways

The utility model will be described below in conjunction with specific embodiments.

As shown in Figure 1, a starting device for a computerized flat knitting machine includes a left fixed side plate 1 and a right fixed side plate 2 arranged at intervals on the frame of a computerized flat knitting machine, the left fixed side plate 1 and the right fixed side plate A rotating shaft 3 is installed between the side plates 2, and the left end and the right end of the rotating shaft 3 are relatively rotatably set up on the left fixed side plate 1 and the right fixed side plate 2 on the corresponding side respectively. The control block 4 extending in the axial direction; the left fixed side plate 1 is provided with a fixed limit block 5, and a torsion spring 6 is installed between the left end of the rotating shaft 3 and the fixed limit block 5, and the left end of the rotating shaft 3 corresponds to the fixed limit block The block 5 is provided with a movable limit block 7; the right fixed side plate 2 is equipped with a micro switch 8, the micro switch 8 is provided with an action reed 81, and the right end of the rotating shaft 3 is provided with a touch block 9 in a non-rotatable manner. The corresponding action reed 81 of the touch block 9 is extended with a touch protrusion 91; when the fixed limit block 5 abuts against the movable limit block 7, the touch protrusion 91 of the touch block 9 presses against the action reed of the micro switch 8 81.

During the working process of the utility model, the operator drives the rotating shaft 3 to rotate relative to the left fixed side plate 1 and the right fixed side plate 2 by manually controlling the operating block 4, when the movable limit block 7 at the left end of the rotating shaft 3 rotates to the fixed limit When the position of the position block 5 is in contact with the fixed limit block 5, the touch protrusion 91 of the touch block 9 presses the action reed 81 of the micro switch 8, the micro switch 8 is turned on and the computerized flat knitting machine starts; at this time, The torsion spring 6 is in a tightened state. When the computerized flat knitting machine is started and the operator releases the control block 4, the elastic force of the torsion spring 6 drives the movable limit block 7 to retreat from the fixed limit block 5 and resets the rotating shaft 3.

Based on the foregoing, it can be seen that the utility model has the advantages of simple structure and convenient operation.

The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation and scope of application. The content of this specification should not be understood as Limitations on the Invention.

Claims (1)

1. A starting device for a computerized flat knitting machine, characterized in that: it includes a left fixed side plate (1) and a right fixed side plate (2) arranged at intervals on the frame of the computerized flat knitting machine, and the left fixed side plate A rotating shaft (3) is installed between (1) and the right fixed side plate (2), and the left end and the right end of the rotating shaft (3) are respectively rotatably erected on the left fixed side plate (1) and the right side of the corresponding side. The fixed side plate (2), the rotating shaft (3) is provided with a control block (4) extending along the axial direction of the rotating shaft (3); the left fixed side plate (1) is provided with a fixed limit block (5), and the rotating shaft (3) A torsion spring (6) is installed between the left end of ) and the fixed limit block (5), and the left end of the rotating shaft (3) is provided with a movable limit block (7) corresponding to the fixed limit block (5); The side plate (2) is equipped with a micro switch (8), the micro switch (8) is provided with an action reed (81), and the right end of the rotating shaft (3) is provided with a touch block (9) in a non-rotatable manner. The trigger block (9) is extended with a trigger protrusion (91) corresponding to the action reed (81); when the fixed limit block (5) abuts against the movable limit block (7), the touch protrusion of the touch block (9) Lift (91) against the action reed (81) of the microswitch (8).

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