CN102733062A

CN102733062A - Accessible circular knitting machine with improved spinning head

Info

Publication number: CN102733062A
Application number: CN2011103863856A
Authority: CN
Inventors: E·罗纳地; F·罗纳地; T·罗纳地
Original assignee: Santoni SpA
Current assignee: Santoni SpA
Priority date: 2011-04-13
Filing date: 2011-11-17
Publication date: 2012-10-17
Anticipated expiration: 2031-11-17
Also published as: CN102733062B; KR20120116845A; ITMI20110620A1; TW201241258A

Abstract

The present invention relates to an accessible circular knitting machine (1) with an improved spinning head, comprising bottom legs supporting needle cylinders (3), wherein the needle cylinders are arranged to enable the axes (3a) to be perpendicular to each other and actuated to rotate about the axes (3a) thereof relative to the bottom legs (2), the bottom legs (2) also support a yarn guide carrier (4) arranged above the needle cylinders (3), the yarn guide carrier (4) is supported by an arm (5), the arm extends out from the top of a column (6) vertically rising from the areas of the bottom legs (2) in a manner of suspension arm, and the areas are spaced broadwise relative to the needle cylinders (3).

Description

Circular knitting machine with improved weaving accessibility

Technical field

The present invention relates to have the circular knitting machine of an improved weaving accessibility.

Background technology

Know that as everybody knitting machine comprises the footing that supports syringe, it is vertical that syringe is arranged to its axis, and can activated and rotate with respect to footing around himself axis.The yarn tube of this machinery requirement a great deal of dissimilar and color is so that present pin to machine to produce knitwear.

In general, the yarn tube is by the structure support that is referred to as yarn guide, and yarn guide (yarn rack) has round flat shape usually, and is arranged in machine syringe top and coaxial with syringe.Yarn guide is provided with many yarn tube cramp bars, on each bar, can be combined with the yarn tube, presents yarn with the pin to knitting machine.From the yarn tube along the path that forms by suitable thread guide elements and the yarn of unwinding arrives on the thread-carrier of machine; By means of this thread-carrier; Yarn is fed to (in the situation of single bed knit machine) on the pin that is carried by the machine syringe; Or on the pin that is fed on the pin that carries by syringe and carries by dials, dials be arranged in the syringe top and with syringe coaxial (in the situation of double needle bed machine or cylinder and dial machine).

In footwear machine, that is, in the circular knitting machine of minor diameter, yarn guide is supported by two cramp bars, and cramp bar is vertically stretched from footing, and on relative both sides, is positioned at sidepiece with respect to syringe.Normally, footing has to front side or front side, and control panel is applied on this front side, and the operator can be interactive by means of this control panel and machine.In the circular knitting machine of minor diameter, two cramp bars that supporting yarn guide are arranged on the sidepiece of knitting machine, in the front area and the zone between the Background Region of footing.

In intermediate diameters and major diameter circular knitting machine, by means of four vertical rods supporting, from footing vertically stretch usually by these vertical rods for yarn guide, and from plane, they be arranged in a syringe in imaginary foursquare four corners of connecing.

The mode of these supporting yarn guides unavoidably has shortcoming in the circular knitting machine.

These shortcomings mainly are; When the operator yarn present carrying out after interrupting manual intervention recover to yarn correctly present in the process or in the intervention process of machine being safeguarded and being cleared up, the cramp bar of existing supporting yarn guide obstruction operator is near the weaving head of knitting machine in the side zones of machine.

Express term " weaving head " and be the part that is used to refer to syringe and dials (if words of existence) near the working region of pin; And like next group device, for example thread-carrier, needle selecting device, for operation laterally with syringe mutually in the face of and be positioned at the required control device of machine of upper area.

Basically, the structure that is used for supporting yarn guide so far need occupy the space in the machine lateral region near the weaving head, and this has limited and has hindered the operator in other words conj.or perhaps near the weaving head.

Summary of the invention

Target of the present invention is the shortcoming that will avoid above-mentioned, this through provide a kind of can be extremely easily near the circular knitting machine of knitting machine weaving head.

In this target, the purpose of this invention is to provide a kind of circular knitting machine, wherein, yarn guide does not produce obstacle in the machine side zones that need be intervened by the operator who is assigned.

Another object of the present invention provides a kind of circular knitting machine, and wherein, yarn guide under any circumstance all receives safe and reliable supporting.

Another purpose of machine of the present invention provides a kind of circular knitting machine that has yarn guide, and this yarn guide is simple in structure and can make by competitive cost.

This target and the above-mentioned purpose with other that will become clear more hereinafter realize through a kind of circular knitting machine; This knitting machine comprises the footing that supports syringe; It is vertical that syringe is arranged to its axis, and can activated and rotate with respect to said footing around himself axis, and said footing is the yarn guide of support arrangement above said syringe also; It is characterized in that; Said yarn guide is supported by arm, and this arm stretches out with cantilevered fashion at the top of column, and this column rises from the regions perpendicular ground laterally spaced with respect to said syringe of said footing.

Description of drawings

From to according to preferably but the description of not exclusive embodiment of machine of the present invention, other feature and advantage of the present invention will become more clear, and the embodiment of the invention illustrates by means of the non-limiting instance in the accompanying drawing, in the accompanying drawing:

Fig. 1 is the schematic isometric according to knitting machine of the present invention;

Fig. 2 is the diagrammatic side view according to knitting machine of the present invention;

Fig. 3 is the diagrammatic top view according to knitting machine of the present invention.

The specific embodiment

With reference to accompanying drawing; What knitting machine according to the present invention was total representes with Reference numeral 1; It comprises the footing 2 that supports syringe 3, and it is vertical that syringe 3 is arranged to its axis 3a, and can activated and rotate with respect to footing 2 around himself axis 3a with known in fact mode.

For simplify with clearer for the purpose of; Syringe 3 in the drawings only with dashed lines schematically illustrate; And following element in groups is omitted; Wherein these elements in groups are the element such as thread-carrier, actuating cam, needle selecting device, control device and several actuators, and they are round syringe top, and constitute the what is called weaving head of knitting machine with syringe.

What illustrated embodiment related to is the circular knitting machine of intermediate diameters, but the machine that hereinafter will describe also is applicable to minor diameter or major diameter, single needle bed or two-needle bar, cylinder and dial machine.

Above syringe 3, footing 2 is supporting yarn guide 4.

Preferably, yarn guide 4 has circular planar structure, and is arranged in syringe 3 tops and coaxial with syringe 3.

According to the present invention, yarn guide 4 is by arm 5 supportings, and this arm stretches out with cantilevered fashion at the top of column 6, and this column 6 rises from the laterally spaced regions perpendicular ground of syringe 3 from footing 2.

Easily, footing 2 has the front area of supporting control panel 7, and control panel 7 for example is made up of monitor and keyboard, and the operator can be interactive with machine by means of this control panel.Column 6 preferably extends out from the footing Background Region, that is, and and from extending with the regional region facing that is supporting control panel 7.

Column 6 comprises at least two

bar

8a, 8b, and they are vertically outstanding from footing 2.Two

bar

8a, 8b are arranged to: interconnected plane of axis and the syringe 3 of two

bar

8a, 8b is non-intersect, or be positioned at outside the occupied space of syringe 3.More generally, if column 6 is made up of a plurality of bars, then they are arranged to: the interconnected in couples vertical plane of the axis of said bar is positioned at outside the space that syringe 3 occupies.

Arm 5 is made up of four

bar

9a, 9b, 10a, 10b, and they are level basically, and is connected to the bar 8a of column 6, the top of 8b by means of an end in their

ends.Bar

9a, 9b keep parallel to each other at them from the part of the initial extension of

bar

8a, 8b, then, along the direction of their opposite ends little by little bifurcated come.

Bar

10a, 10b remain parallel to each other and are parallel to

bar

9a, 9b from the part of the initial extension of bar 8a, the 8b of column at them, then, along their free-ended

direction ratio bar

9a, 9b to a greater degree bifurcated come.

In the embodiment shown, yarn guide 4 is made up of a plurality of

concentric circles

11,12,13,14,15, and these concentric circles are directly or by means of the supporting member 16a of the letter U of shape image inversion, 16b and be connected to

bar

9a, 9b, 10a, the 10b of arm 5.

Circle 11 is supporting a plurality of bars 17, on each bar, can be equipped with the yarn tube that will use, present with pin machine.

Basically; In knitting machine according to the present invention, because the following fact, promptly; Yarn guide 4 supports by means of the structure of similar crane; The structure of this similar crane is made up of column 6 that rises from the knitting machine Background Region and the arm 5 that stretches out towards the front side of knitting machine with cantilevered fashion from column 6 tops, so knitting machine is vacated around the zone of weaving head basically fully, therefore the operator can be easily near the weaving head in the manual intervention process.

In practice; Have found that; Fully realized the set goal according to knitting machine of the present invention; Because when the operator yarn present carry out after interrupting manual intervention recover to yarn correctly present in the process, perhaps in the intervention process of machine being safeguarded and being cleared up, the structural configuration and the given shape that are used for supporting the device of yarn guide are convenient to the weaving head of operator near knitting machine.

Be easy to the machine of design is thus made many kinds modifications and variation, all such modifications all fall within the scope of attached claims with changing; Also available other the technical unit that is equal to of all details usually replaces.

In practice, material therefor and size can at random be chosen with the state of the art as requested.

Claims

1. a circular knitting machine (1); Said knitting machine comprises the footing (2) of supporting syringe (3); Said syringe is arranged to its axis (3a) for vertical, and can activated and rotate with respect to said footing (2) around himself axis (3a), said footing (2) also support arrangement at the yarn guide (4) of said syringe (3) top; It is characterized in that; Said yarn guide (4) is by arm (5) supporting, and said arm stretches out with cantilevered fashion at the top of column (6), and said column (6) rises from the regions perpendicular ground laterally spaced with respect to said syringe (3) of said footing (2).

2. machine as claimed in claim 1 (1) is characterized in that, said column (6) comprises at least two bars (8a, 8b) that vertically extend, and the interconnected ideal plane of axis of said bar (8a, 8b) is externally passed through with respect to said syringe (3).

3. like claim 1 and 2 described machines (1), it is characterized in that said yarn guide (4) has the structure of circular planar form, said yarn guide is arranged in said syringe (3) top and coaxial with respect to said syringe (3).

4. like a described machine (1) in the aforementioned claim, it is characterized in that said footing (2) has the front area of supporting control panel (7), said bar (6) extends from the Background Region of said footing (2).