CN210314715U - Leg pressing seat complete mechanism of flat knitting machine - Google Patents
Leg pressing seat complete mechanism of flat knitting machine Download PDFInfo
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- CN210314715U CN210314715U CN201920710029.7U CN201920710029U CN210314715U CN 210314715 U CN210314715 U CN 210314715U CN 201920710029 U CN201920710029 U CN 201920710029U CN 210314715 U CN210314715 U CN 210314715U
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Abstract
The utility model discloses a leg pressing seat complete mechanism of a flat knitting machine, which comprises a leg pressing seat, a leg pressing, a gear, a rack, a pressing plate and a motor; the motor is arranged on the leg pressing seat, the gear is arranged on a motor shaft, the pressing plate is connected with the leg pressing seat, and the rack can be movably arranged between the pressing plate and the leg pressing seat; the rack comprises a needle receiving and eye hanging rack and a two-section mesh rack, and the needle receiving and eye hanging rack and the two-section mesh rack are both meshed with the gear and are driven by the gear to move left and right; the pressing legs comprise two needle pressing legs, a mesh hanging pressing leg and two second-section pressing legs, the two needle pressing legs, the mesh hanging pressing leg and the two second-section pressing legs are mounted on the pressing leg seat and can move up and down, the two needle pressing legs and the mesh hanging pressing leg are connected with a needle hanging rack capable of driving the needle hanging rack to move up and down, and the two second-section pressing legs are connected with a second-section mesh rack capable of driving the mesh hanging rack to move up and down.
Description
Technical Field
The utility model belongs to the technical field of flat knitting machine, concretely relates to flat knitting machine's leg pressing seat integrated equipment.
Background
In the knitting process of the flat knitting machine, a knitting needle needs to be pressed into a designated position by means of a pressing leg, so that a series of knitting actions such as needle receiving, needle turning, stitch lifting, knitting and the like are realized, and complex pattern knitting needs continuous motion matching of the pressing leg. At present, in order to realize more diversification of patterns, a dynamic two-stage stitch function is newly added on a flat knitting machine, but the dynamic two-stage stitch matched on the market is realized by means of a leg pressing seat complete device of original 3 leg pressing seats, namely, the original leg pressing structure of a needle receiving and turning needle is used, so that the matching degree between the leg pressing seat and a two-stage stitch cam is deviated, the two-stage stitch is unstable, and the phenomena of needle missing, pattern error and the like are easy to occur.
In addition, the front end and the rear end of the gear are two sectional shafts with different diameters, and the motor shaft is easy to break in the rotating process of the motor due to the deviation of processing, assembly and the like.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a two-section leg pressing seat complete mechanism of a flat knitting machine, which can stably and effectively press in a knitting needle and protect a motor shaft.
The utility model adopts the technical proposal that:
the utility model provides a leg pressing seat integrated equipment of flat-bed machine which characterized in that: comprises a leg pressing seat, a leg pressing, a gear, a rack, a pressing plate and a motor; the motor is arranged on the leg pressing seat, the gear is arranged on a motor shaft, the pressing plate is connected with the leg pressing seat, and the rack can be movably arranged between the pressing plate and the leg pressing seat;
the rack comprises a needle receiving and eye hanging rack and a two-section mesh rack, and the needle receiving and eye hanging rack and the two-section mesh rack are both meshed with the gear and are driven by the gear to move left and right;
the pressing legs comprise two needle pressing legs, a mesh hanging pressing leg and two second-section pressing legs, the two needle pressing legs, the mesh hanging pressing leg and the two second-section pressing legs are mounted on the pressing leg seat and can move up and down, the two needle pressing legs and the mesh hanging pressing leg are connected with a needle hanging rack capable of driving the needle hanging rack to move up and down, and the two second-section pressing legs are connected with a second-section mesh rack capable of driving the mesh hanging rack to move up and down. The utility model discloses a perfect cooperation developments two-stage process degree mesh has increased two dedicated two-stage section press legs, independently comes out two-stage section press legs, can stabilize effectual realization two-stage process degree mesh, accomplishes the motion combination of each needs through the cooperation motion between 2 racks and 5 press legs, realizes the work pluralism of press legs, satisfies the demand that complicated flower type was woven.
Furthermore, a motion trail groove is formed in the rack, the motion trail groove is formed by cross connection of a plurality of horizontal grooves and inclined grooves, and the horizontal grooves are divided into an upper gear and a lower gear; each pressing leg is provided with a movable roller, and the movable rollers are arranged in the corresponding motion track grooves. The utility model discloses a thereby the cooperation of moving trajectory groove and activity roller drives the leg pressing and selects the motion combination that realizes each needs between two upper and lower gears on the rack.
Furthermore, the movable roller is fixed on the side surface of the pressing leg through a pin shaft.
Furthermore, a first transverse groove is formed in the pressing plate, and the needle receiving and eye hanging rack can be installed in the first transverse groove in a left-right moving mode, so that the moving reliability of the needle receiving and eye hanging rack is guaranteed.
Furthermore, the leg pressing seat is provided with a second transverse groove, and the two-section stitch rack can be installed in the second transverse groove along the left and right movement, so that the movement reliability of the two-section stitch rack is guaranteed.
Furthermore, a plurality of vertical grooves are formed in the leg pressing seat, and the leg pressing seat can be mounted in the corresponding vertical grooves in an up-down moving mode along the vertical grooves respectively, so that the moving reliability of the leg pressing seat is guaranteed.
Further, the motor shaft of motor is one setting. The utility model discloses lengthened the motor shaft, adopted a motor shaft to replace two original segmentation axles, avoided the easy disconnected phenomenon of original motor shaft.
Furthermore, the outer end of the motor shaft is rotatably connected with the leg pressing seat through a bearing, so that the rotating reliability of the motor shaft is ensured.
Furthermore, an inductor for inducing the moving position of the rack is arranged on the leg pressing seat, and the moving position of the rack can be determined by the inductor, so that the control of each station is realized.
The utility model has the advantages that:
1. two special two-section press legs are added, the two-section press legs are independently taken out, two-section stitch can be stably and effectively realized, the movement combination of each requirement is completed through the matching movement between 2 racks and 5 press legs, the diversification of the work of the press legs is realized, and the requirement of weaving complex patterns is met.
2. The motor shaft is lengthened, and the two original sectional shafts are replaced by one motor shaft, so that the phenomenon that the original motor shaft is easy to break is avoided, and the service life of the motor shaft is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the explosion structure of the present invention.
Fig. 3 is a schematic view of the installation structure of the rack and the leg pressing on the leg pressing base according to the present invention.
Fig. 4 is a schematic view of the installation structure of the two-section stitch rack and two-section press legs on the press leg base.
Fig. 5 is a schematic view of the position of each leg pressing when the needle turning station is connected.
Fig. 6 is a schematic view of the position of each leg press at the right two-stage station of the present invention.
Fig. 7 is a schematic position diagram of each leg pressing at the zero position of the utility model.
Fig. 8 is a schematic position diagram of each leg pressing during the weaving of the hanging station of the present invention.
Fig. 9 is a schematic view of the position of each leg press at the right two-stage station of the present invention.
Fig. 10 is a schematic view of the position of each leg pressing when the station is tightly hung on the left side.
Fig. 11 is a schematic position diagram of each leg pressing when the station is tightly hung on the right side.
The novel needle-free press comprises a motor 1, a press plate 2, a gear 3, a needle-receiving eye-hanging rack 4, a second-stage eye-level rack 5, a needle-receiving press leg 6, a needle-hanging press leg 7, a needle-receiving press leg 8, a needle-receiving press leg right 9, a second-stage press leg left 10, a second-stage press leg right 11, a leg-pressing seat 12, an inductor 13, a pin shaft 14, a roller 201, a first transverse groove 111, a second transverse groove 112, a first vertical groove 113, a second vertical groove 114, a third vertical groove 115, a fourth vertical groove 116, a fifth vertical groove
Detailed Description
The present invention will be further described with reference to the following specific embodiments, but the present invention is not limited to these specific embodiments. It will be recognized by those skilled in the art that the present invention encompasses all alternatives, modifications, and equivalents as may be included within the scope of the claims.
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 to simplify the 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 therefore 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 implicitly indicating 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, unless otherwise specified, "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 skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-4, the present embodiment provides a leg pressing seat set mechanism of a flat knitting machine, including a leg pressing seat 11, a leg pressing, a gear 3, a rack, a pressing plate 2 and a motor 1; the motor 1 is arranged on the leg pressing seat 11, the gear 3 is arranged on a motor shaft, the pressing plate 2 is connected with the leg pressing seat 11, and the rack can be movably arranged between the pressing plate 2 and the leg pressing seat 11;
the racks comprise a needle receiving and eye hanging rack 4 and a second-stage eye-level rack 5, and the needle receiving and eye hanging rack 4 and the second-stage eye-level rack 5 are both meshed with the gear 3 and are driven by the gear 3 to move left and right;
the press legs comprise two needle pressing legs, a mesh hanging pressing leg 7 and two second-section press legs, the two needle pressing legs, the mesh hanging pressing leg 7 and the two second-section press legs are mounted on a press leg seat 11 and can move up and down, the two needle pressing legs and the mesh hanging pressing leg 7 are connected with a needle pressing mesh hanging rack 4 capable of driving the needle pressing legs to move up and down, the two second-section press legs are connected with a second-section mesh rack 5 capable of driving the needle pressing legs to move up and down, the two needle pressing legs are a needle pressing leg left 6 and a needle pressing leg right 8, and the two second-section press legs are a second-section press leg left 9 and a second-section press leg right 10. The utility model discloses a perfect cooperation developments two-stage process degree mesh has increased two dedicated two-stage section press legs, independently comes out two-stage section press legs, can stabilize effectual realization two-stage process degree mesh, accomplishes the motion combination of each needs through the cooperation motion between 2 racks and 5 press legs, realizes the work pluralism of press legs, satisfies the demand that complicated flower type was woven.
This embodiment be provided with a plurality of perpendicular grooves on the leg pressing seat 11, the leg pressing can be respectively along erecting the inslot that moves that installs in corresponding perpendicular inslot that the groove reciprocated, guarantees the reliability that the leg pressing seat removed, and wherein perpendicular groove includes first perpendicular groove 112, second perpendicular groove 113, third perpendicular groove 114, fourth perpendicular groove 115, fifth perpendicular groove 116, connect needle leg pressing left side 6 to install in first perpendicular groove 112, hang mesh leg pressing 7 to install in second perpendicular groove 113, connect needle leg pressing right side 8 to install in third perpendicular groove 114, two-section leg pressing left side 9 installs in fourth perpendicular groove 115, and two-section leg pressing right side 10 installs in fifth perpendicular groove 116. The rack is provided with a motion trail groove, the motion trail groove is formed by cross connection of a plurality of horizontal grooves and inclined grooves, the horizontal grooves are divided into an upper gear and a lower gear, and each pressing leg is correspondingly provided with the upper gear and the lower gear; each pressing leg is provided with a movable roller 14, the movable rollers 14 are arranged in corresponding motion track grooves, and the movable rollers 14 are fixed on the side faces of the pressing legs through pin shafts 13. Specifically, the movable rollers 14 of the left needle pressing leg 6, the eye pressing leg 7 and the right needle pressing leg 8 are arranged in a motion track groove of the needle connecting eye hanging rack 4 and can move in the groove, the movable rollers 14 of the left second-stage pressing leg 9 and the right second-stage pressing leg 10 are arranged in a motion track groove of the second-stage eye rack 5 and can move in the groove, and the racks move left and right to enable the pressing legs to move up and down along vertical grooves in a leg pressing seat in cooperation with the motion track groove in the racks so as to select upper and lower gears. The utility model discloses a thereby the cooperation of moving trajectory groove and activity roller drives the leg pressing and selects the motion combination that realizes each needs between two upper and lower gears on the rack.
In this embodiment, the pressing plate 2 is provided with a first transverse groove 201, and the needle receiving eye hanging rack 4 can be installed in the first transverse groove 201 in a manner of moving left and right, so that the moving reliability of the needle receiving eye hanging rack 4 is ensured. The leg pressing seat 11 is provided with a second transverse groove 111, and the two-section stitch rack 5 can be installed in the second transverse groove 111 along the left-right movement, so that the reliability of the movement of the two-section stitch rack 5 is guaranteed. The motor 1 drives the gear 3 to rotate, so as to synchronously drive the two racks to move left and right in the first transverse groove 201 and the second transverse groove 111 respectively.
In this embodiment, the motor shaft of the motor 1 is one. The utility model discloses lengthened the motor shaft, adopted a motor shaft to replace two original segmentation axles, avoided the easy disconnected phenomenon of original motor shaft. The outer end of the motor shaft is rotatably connected with the leg pressing seat through a bearing, so that the rotating reliability of the motor shaft is ensured.
In this embodiment, the leg pressing base 11 is provided with an inductor 12 for inducing a moving position of the rack, and the inductor can determine the moving position of the rack, thereby realizing control of each station.
The utility model discloses a rack motion from left to right each station: the device comprises a right second section, a needle receiving and turning, a zero position, a weaving and hanging position, a left second section, a left tight hanging and a right tight hanging. When the needle receiving and turning station is in the needle receiving and turning station, referring to fig. 5, the left 9 and the right 10 of the second-stage leg pressing and the eye pressing leg 7 are all in an upper gear, and the left 6 and the right 8 of the needle receiving leg pressing are all in a lower gear. When the two-section press leg is positioned at the right two-section station, referring to fig. 6, the left 9 of the two-section press leg, the left 6 of the needle connecting press leg, the right 8 of the needle connecting press leg and the eye hanging press leg 7 are all positioned at an upper gear, and the right 10 of the two-section press leg is positioned at a lower gear. When the position is at the zero position, referring to fig. 7, the left 9 and the right 10 of the two-section press leg are all at the upper gear, and the left 6 and the right 8 of the needle pressing leg and the eye hanging press leg 7 are all at the lower gear. When the knitting machine is positioned at the knitting and hanging station, referring to fig. 8, the left 9 of the second-section leg pressing, the right 10 of the second-section leg pressing, the left 6 of the needle connecting leg pressing and the right 8 of the needle connecting leg pressing are all positioned at an upper gear, and the eye hanging leg pressing 7 is positioned at a lower gear. When the two-section press leg is located at the left second-section station, referring to fig. 9, the right 10 of the two-section press leg, the left 6 of the needle connecting press leg, the right 8 of the needle connecting press leg and the eye hanging press leg 7 are all located at an upper gear, and the left 9 of the two-section press leg is located at a lower gear. When the left tight hanging station is located, referring to fig. 10, the left 9 of the second-stage press leg, the right 10 of the second-stage press leg and the right 8 of the needle connecting press leg are all located at an upper gear, and the left 6 of the needle connecting press leg and the eye hanging press leg 7 are all located at a lower gear. When the device is positioned at the right tight hanging station, referring to fig. 11, the left 9 of the second-section leg pressing, the right 10 of the second-section leg pressing and the left 6 of the needle connecting leg pressing are all positioned at an upper gear, and the right 8 of the needle connecting leg pressing and the eye hanging leg pressing 7 are all positioned at a lower gear.
Claims (9)
1. The utility model provides a leg pressing seat integrated equipment of flat-bed machine which characterized in that: comprises a leg pressing seat, a leg pressing, a gear, a rack, a pressing plate and a motor; the motor is arranged on the leg pressing seat, the gear is arranged on a motor shaft, the pressing plate is connected with the leg pressing seat, and the rack can be movably arranged between the pressing plate and the leg pressing seat;
the rack comprises a needle receiving and eye hanging rack and a two-section mesh rack, and the needle receiving and eye hanging rack and the two-section mesh rack are both meshed with the gear and are driven by the gear to move left and right;
the pressing legs comprise two needle pressing legs, a mesh hanging pressing leg and two second-section pressing legs, the two needle pressing legs, the mesh hanging pressing leg and the two second-section pressing legs are mounted on the pressing leg seat and can move up and down, the two needle pressing legs and the mesh hanging pressing leg are connected with a needle hanging rack capable of driving the needle hanging rack to move up and down, and the two second-section pressing legs are connected with a second-section mesh rack capable of driving the mesh hanging rack to move up and down.
2. The leg pressing seat set mechanism of the flat knitting machine according to claim 1, characterized in that: the rack is provided with a motion trail groove, the motion trail groove is formed by cross connection of a plurality of horizontal grooves and inclined grooves, and the horizontal grooves are divided into an upper gear and a lower gear; each pressing leg is provided with a movable roller, and the movable rollers are arranged in the corresponding motion track grooves.
3. The leg pressing base set mechanism of the flat knitting machine according to claim 2, characterized in that: the movable roller is fixed on the side surface of the pressing leg through a pin shaft.
4. The leg rest set for a weft knitting machine according to any one of claims 1 to 3, characterized in that: the pressing plate is provided with a first transverse groove, and the needle receiving and eye hanging rack can be installed in the first transverse groove in a left-right moving mode.
5. The leg pressing base set mechanism of the flat knitting machine according to claim 4, characterized in that: the leg pressing seat is provided with a second transverse groove, and the two-section stitch rack can be installed in the second transverse groove in a left-right moving mode.
6. The leg rest set for a weft knitting machine according to any one of claims 1 to 3, characterized in that: the leg pressing seat is provided with a plurality of vertical grooves, and the leg pressing seat can be respectively installed in the corresponding vertical grooves along the vertical grooves in an up-and-down moving mode.
7. The leg rest set for a weft knitting machine according to any one of claims 1 to 3, characterized in that: the motor shaft of the motor is one.
8. The leg pressing base set mechanism of the flat knitting machine according to claim 7, characterized in that: the outer end of the motor shaft is rotatably connected with the leg pressing seat through a bearing.
9. The leg rest set for a weft knitting machine according to any one of claims 1 to 3, characterized in that: and the leg pressing seat is provided with an inductor for inducing the moving position of the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710029.7U CN210314715U (en) | 2019-05-17 | 2019-05-17 | Leg pressing seat complete mechanism of flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710029.7U CN210314715U (en) | 2019-05-17 | 2019-05-17 | Leg pressing seat complete mechanism of flat knitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN210314715U true CN210314715U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920710029.7U Active CN210314715U (en) | 2019-05-17 | 2019-05-17 | Leg pressing seat complete mechanism of flat knitting machine |
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| CN (1) | CN210314715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622338A (en) * | 2022-04-12 | 2022-06-14 | 宁波慈星股份有限公司 | Control system in flat knitting machine head |
| CN114775155A (en) * | 2022-04-22 | 2022-07-22 | 宁波慈星股份有限公司 | Leg pressing seat complete mechanism of computerized flat knitting machine |
-
2019
- 2019-05-17 CN CN201920710029.7U patent/CN210314715U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622338A (en) * | 2022-04-12 | 2022-06-14 | 宁波慈星股份有限公司 | Control system in flat knitting machine head |
| CN114622338B (en) * | 2022-04-12 | 2023-09-12 | 宁波慈星股份有限公司 | Control system in machine head of flat knitting machine |
| CN114775155A (en) * | 2022-04-22 | 2022-07-22 | 宁波慈星股份有限公司 | Leg pressing seat complete mechanism of computerized flat knitting machine |
| CN114775155B (en) * | 2022-04-22 | 2023-09-12 | 宁波慈星股份有限公司 | Leg pressing seat complete set mechanism of computerized flat knitting machine |
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