CN218232730U - Auxiliary stitch of flat knitting machine - Google Patents
Auxiliary stitch of flat knitting machine Download PDFInfo
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- CN218232730U CN218232730U CN202222066644.3U CN202222066644U CN218232730U CN 218232730 U CN218232730 U CN 218232730U CN 202222066644 U CN202222066644 U CN 202222066644U CN 218232730 U CN218232730 U CN 218232730U
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Abstract
The utility model discloses a flat knitting machine's supplementary stitch, supplementary stitch is installed on the needle bed, install a plurality of inserted sheets on the needle bed, supplementary stitch is in the needle inslot that forms between two adjacent inserted sheets, wear to be equipped with a plurality of steel wires between the inserted sheet, supplementary stitch includes first butt, be equipped with push pin pole and arm lock on the first butt, there is the centre gripping groove that supplies the steel wire to pass between push pin pole and the arm lock, the arm lock is equipped with first spacing breach and the spacing breach of second towards the one side of push pin pole, and this supplementary stitch has better locate function.
Description
[ technical field ] A
The utility model discloses a flat knitting machine's supplementary stitch has been demonstrated belongs to flat knitting machine technical field.
[ background of the invention ]
The flat knitting machine carries out regular lifting motion through the knitting needle, and realizes actions of yarn laying, closing, looping, yarn bending, looping and the like, thereby finishing the knitting of cloth. During the ascending process of the knitting needle, the loops gradually withdraw from the needle hook, the needle latch is opened, the withdrawn needle latch is hung on the needle rod, during the descending process of the knitting needle, the needle hook catches the newly placed yarn and draws and bends the yarn into the loops, meanwhile, the original loops are removed from the needle hook, the new loops penetrate through the old loops and are connected with the old loops in series, and a plurality of loop strings woven by a plurality of knitting needles are mutually connected into a braided fabric.
The knitting needle assembly of the existing flat knitting machine mainly has 2 configuration modes, one is simple, the configuration is simpler, the knitting needle assembly only comprises a knitting needle and a needle selection stitch, no auxiliary stitch is configured, and the position of the knitting needle and the needle selection stitch is easy to deviate in the motion process; the other type is complex, and the configuration is complex, so that the whole volume of the flat knitting machine is large, the structure is complex, and the manufacturing cost is high.
[ Utility model ] content
The utility model aims to solve the technical problem that a flat knitting machine's supplementary stitch is provided, this supplementary stitch has better locate function.
Solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a flat knitting machine's supplementary stitch, supplementary stitch is installed on the needle bed, install a plurality of inserted sheets on the needle bed, supplementary stitch is in the needle inslot that forms between two adjacent inserted sheets, wear to be equipped with a plurality of steel wires between the inserted sheet, supplementary stitch includes first butt, be equipped with push pin pole and arm lock on the first butt, there is the centre gripping groove that supplies the steel wire to pass between push pin pole and the arm lock, the arm lock is equipped with first spacing breach and the spacing breach of second towards the one side of push pin pole.
Preferably, a tail rod is arranged on one side, facing the needle selection stitch, of the first butt, the tail rod is located on the surface of the needle bed, the needle selection stitch is arranged in the needle groove, a needle pushing portion is arranged at the end portion, close to the auxiliary stitch, of the needle selection stitch, and the needle pushing portion is attached to and pressed against the tail rod.
Preferably, the tail rod is provided with a bending part, the thickness of the bending part is smaller than that of the tail rod, and the tail rod is bent towards the inserting piece at the bending part.
Preferably, the end part of the clamping arm is provided with a guide inclined surface for guiding the steel wire to enter the clamping groove.
Preferably, the end part of the clamping arm is provided with a guide inclined surface for guiding the steel wire to enter the clamping groove.
Preferably, the clamping arm is an elastic arm, and the width of the clamping groove gradually increases from the opening of the clamping groove to the bottom of the clamping groove.
Adopt the beneficial effects of the utility model are that:
1. in the utility model, one side of the clamping arm facing the push rod is provided with a first limit notch and a second limit notch, when the first limit notch moves to the steel wire, the first limit notch is clamped with the steel wire, when the second limit notch moves to the steel wire, the second limit notch is clamped with the steel wire, the first limit notch and the second limit notch can play a role in positioning through matching with the steel wire, and the accuracy of the position of the auxiliary pin after movement can be ensured;
2. in the utility model, the first butt is provided with the tail rod towards one side of the needle selection stitch, the tail rod is positioned on the surface of the needle bed, the needle pushing part is attached to the tail rod, the tail rod is attached to the needle pushing part of the selected stitch, so that the first butt of the auxiliary stitch can be prevented from separating from the needle bed when stressed, and the motion stability of the utility model is improved;
3. be equipped with the portion of bending on the tailboom, the thickness of the portion of bending is less than the thickness of tailboom, the tailboom is in the department of bending court the inserted sheet is crooked, the tailboom with the inserted sheet wall contacts, during supplementary stitch motion, the tailboom with form the damping between the inserted sheet wall, the resistance that supplementary stitch received is more balanced, makes supplementary stitch can hug closely the needle bed more, further improves the utility model discloses in the motion stability of supplementary stitch.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The invention will be further explained with reference to the drawings:
FIG. 1 is a side view of a needle assembly of example 1 of the present invention in an initial position;
FIG. 2 is a side view of a needle assembly in accordance with embodiment 1 of the present invention in a preselected push position;
FIG. 3 is a side view of a needle assembly in multiple pushpin positions according to example 1 of the present invention;
fig. 4 is a side view of an auxiliary pin according to embodiment 1 of the present invention;
fig. 5 is a front view of a tail rod in embodiment 1 of the present invention;
fig. 6 is a side view of a knitting needle in embodiment 1 of the present invention;
fig. 7 is a side view of a selecting pin in embodiment 1 of the present invention.
[ detailed description ] A
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Example 1:
as shown in fig. 1 to 7, the present embodiment shows an auxiliary stitch of a flat knitting machine, including a needle bed 1, a plurality of inserts 2 are installed on the needle bed 1, a needle groove is formed between two adjacent inserts 2, a knitting needle 3 and a needle selection foot 5 are installed in the needle groove, and 3 steel wires, namely, a first steel wire 6, a second steel wire 7 and a third steel wire 8, penetrate between the inserts 2.
In this embodiment, an auxiliary stitch 4 is disposed between the knitting needle 3 and the needle selector 5, a first butt 43 is disposed at one end of the auxiliary stitch 4 close to the needle selector 5, a needle pushing rod 41 and a clamping arm 42 are disposed on the first butt 43, the clamping arm 42 is an elastic arm, a clamping groove for the first steel wire 6 to pass through is disposed between the needle pushing rod 41 and the clamping arm 42, a distance between the clamping grooves is smaller than a diameter of the first steel wire 6, the first steel wire 6 is pressed against a surface of the needle pushing rod 41, so that the needle pushing rod 41 is in contact with the needle bed 1, the auxiliary stitch 4 is prevented from being separated from the needle bed 1 during movement, and movement stability of the auxiliary stitch 4 is improved, a first limiting notch 421 and a second limiting notch 422 are disposed on a surface of the clamping arm 42 facing the needle pushing rod 41, the first limiting notch 421 and the second limiting notch 422 are used for clamping the first steel wire 6, during movement of the auxiliary stitch 4, when the first limiting notch 421 moves to the first steel wire 6, the first limiting notch 421 and the second limiting notch 422 are used for clamping the first limiting notch 422, and when the first limiting notch moves to the second limiting notch 422, the auxiliary stitch 6, the first limiting notch and the second limiting notch 422 can be clamped with the first limiting notch, and the second limiting notch 422, and the auxiliary stitch 6, and the auxiliary stitch can be accurately positioned when the first limiting notch is moved.
In the present embodiment, the end of the selector jack 5 close to the cylinder stitch is provided with a needle pushing part 51, the needle pushing part 51 pushes the auxiliary stitch 4 through the first butt 43, the first butt 43 is provided with a tail rod 44 towards one side of the selector jack 5, the tail rod 44 is on the surface of the needle bed 1, the needle pushing part 51 is on the left side of the tail rod 44, the second steel wire 7 is on the left side of the needle pushing part 51, the second steel wire 7 presses the needle pushing part 51 against the tail rod 44, the needle pushing part 51 of the selected stitch 5 of the tail rod 44 is pressed, the first butt 43 of the auxiliary stitch 4 can be prevented from separating from the needle bed 1 when being stressed, and the motion stability of the present embodiment is improved; in addition in this embodiment be equipped with portion 441 of bending on tail pole 44, the thickness of portion 441 of bending is less than the thickness of tail pole 44, tail pole 44 is in portion 441 of bending is located the court inserted sheet 2 is crooked, tail pole 44 with the 2 wall of inserted sheet contacts, during supplementary stitch 4 motion, tail pole 44 with form the damping between the 2 wall of inserted sheet, the resistance that supplementary stitch 4 received is more balanced, makes supplementary stitch 4 hug closely needle bed 1 more, improves in this embodiment the motion stability of supplementary stitch 4.
In this embodiment, an upper butt 52 and a lower butt 56 are arranged on a surface of the selector jack 5 opposite to the needle bed 1, a plurality of selector teeth 53 are uniformly distributed between the upper butt 52 and the lower butt 56, an avoiding groove 54 for accommodating a steel wire is arranged on a surface of the selector jack 5 facing the needle bed 1, a guide surface 55 is arranged on a side of the avoiding groove 54 away from the auxiliary stitch 4, a distance between the guide surface 55 and the needle bed 1 is smaller than a distance between the avoiding groove 54 and the needle bed 1, a reset portion 57 is arranged at one end of the selector jack 5 away from the auxiliary stitch 4, and the third steel wire 8 is located between the machine tool and the selector jack 5.
In this embodiment the knitting needle 3 includes the needle body, the needle body tip is equipped with the hook 31, the hook 31 is equipped with the notch, be equipped with latch 32 on the hook 31, latch 32 with the hook 31 rotates to be connected, latch 32 rotates and realizes opening and shutting of notch, the needle body is equipped with the ring expanding piece 33 with the junction of hook 31, the needle body 3 is close to the tip of supplementary stitch 4 and is equipped with second butt 34, the push pin pole 41 of supplementary stitch 4 passes through the promotion of second butt 34 the knitting needle 3.
The working principle of the embodiment is as follows:
as shown in fig. 1, in this embodiment, the third steel wire 8 is in the initial position, the third steel wire is in the avoiding groove 54 of the selector jack 5, the selector jack 5 sinks into the needle groove, the selector jack 5 does not select the needle, and the knitting needle 3 and the auxiliary butt 4 are kept in the initial position, and the knitting needle 3 does not work;
as shown in fig. 2, at this time, the present embodiment is at a pre-selection needle position, the selector jack 5 is pushed to the pre-selection needle position by the head, at this time, the third steel wire 8 is separated from the avoiding groove 54 and contacts with the conducting surface 55 of the selector jack 5, because the distance between the conducting surface 55 and the needle bed 1 is smaller than the distance between the avoiding groove 54 and the needle bed 1, the contact of the third steel wire 8 and the conducting surface 55 lifts the selector jack 5, so that the selector jack 5 is higher than the needle groove, the selector jack 5 enters the pre-selection needle position, and in addition, the selector jack 5 moves while pushing the auxiliary jack 4, the auxiliary jack 4 pushes the knitting needle 3, the auxiliary jack 4 moves upward, so that the first steel wire 6 is embedded into the second limit notch 422, the auxiliary jack 4 is in a tuck or tuck track, and the auxiliary jack 4 pushes the knitting needle 3 to complete tuck or tuck;
as shown in fig. 3, when the present embodiment is in the check needle position, the selector jack 5 continues to be pushed by the machine head, so that the selector jack 5 is in the check needle position, at this time, the selector jack 5 simultaneously pushes the auxiliary stitch 4 when moving, the auxiliary stitch 4 pushes the knitting needle 3, the auxiliary stitch 4 continues to move upwards, so that the auxiliary stitch 4 moves upwards to the knitting or transferring track, and the auxiliary stitch 4 pushes the knitting needle 3 to complete knitting or transferring.
In the embodiment, a plurality of inserting pieces 2 are arranged on a needle bed 1, and a knitting needle 3 assembly is arranged in a needle groove between every two adjacent inserting pieces 2, in the embodiment, only a knitting needle 3 assembly for pre-needle selection work and a knitting needle 3 assembly for multiple needle selection work are needed in the same knitting row, so that the knitting needle 3 can finish tucking or stitch receiving during pre-needle selection, and the knitting needle 3 can finish knitting or stitch transferring during multiple needle selection; in addition, the whole structure of the embodiment is compact, the size of the whole machine is small, the manufacturing cost of the embodiment can be reduced, and in addition, a spring needle is not needed to be arranged in the embodiment, so that the operation resistance of the knitting needle 3 component is small, the required driving power is small, the energy consumption can be saved, and the effects of energy conservation and emission reduction are achieved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (6)
1. The utility model provides a flat knitting machine's supplementary stitch, supplementary stitch is installed on the needle bed, install a plurality of inserted sheets on the needle bed, supplementary stitch is in the needle inslot that forms between two adjacent inserted sheets, wear to be equipped with a plurality of steel wires, its characterized in that between the inserted sheet: the auxiliary stitch comprises a first butt, a push needle rod and a clamping arm are arranged on the first butt, a clamping groove for a steel wire to pass through is formed between the push needle rod and the clamping arm, and a first limiting notch and a second limiting notch are formed in one face, facing the push needle rod, of the clamping arm.
2. An auxiliary stitch of a flat knitting machine according to claim 1, characterized in that: a tail rod is arranged on one side, facing the needle selection stitch, of the first needle butt, the tail rod is located on the surface of the needle bed, the needle selection stitch is arranged in the needle groove, a needle pushing part is arranged at the end part, close to the auxiliary stitch, of the needle selection stitch, and the needle pushing part is attached to and pressed on the tail rod.
3. An auxiliary stitch of a flat knitting machine according to claim 2, characterized in that: the tail rod is provided with a bending part, the thickness of the bending part is smaller than that of the tail rod, and the tail rod is located at the bending part and faces the bending of the inserting piece.
4. An auxiliary stitch of a flat knitting machine according to claim 1, characterized in that: the end part of the clamping arm is provided with a guide inclined plane for guiding the steel wire to enter the clamping groove.
5. An auxiliary stitch of a flat knitting machine according to claim 1, characterized in that: the width of the clamping groove is smaller than the diameter of the steel wire.
6. An auxiliary stitch of a flat knitting machine according to claim 1, characterized in that: the arm lock is the elastic arm, the width of centre gripping groove increases from the opening of centre gripping groove to the bottom of centre gripping groove gradually.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222066644.3U CN218232730U (en) | 2022-08-03 | 2022-08-03 | Auxiliary stitch of flat knitting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222066644.3U CN218232730U (en) | 2022-08-03 | 2022-08-03 | Auxiliary stitch of flat knitting machine |
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CN218232730U true CN218232730U (en) | 2023-01-06 |
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CN202222066644.3U Active CN218232730U (en) | 2022-08-03 | 2022-08-03 | Auxiliary stitch of flat knitting machine |
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CN (1) | CN218232730U (en) |
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2022
- 2022-08-03 CN CN202222066644.3U patent/CN218232730U/en active Active
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