CN115787184A - Control mechanism for controlling sinker and flat knitting machine - Google Patents
Control mechanism for controlling sinker and flat knitting machine Download PDFInfo
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- CN115787184A CN115787184A CN202211377423.6A CN202211377423A CN115787184A CN 115787184 A CN115787184 A CN 115787184A CN 202211377423 A CN202211377423 A CN 202211377423A CN 115787184 A CN115787184 A CN 115787184A
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Abstract
The invention discloses a control mechanism for controlling a sinker and a flat knitting machine, belongs to the field of flat knitting machines, and solves the problem that the working width and the pressing depth cannot be ensured simultaneously. The adjustable pressing depth mechanism is mainly used for ensuring that the pressing depth is adjustable while ensuring the working width.
Description
[ technical field ] A
The invention discloses a control mechanism for controlling a sinker and a flat knitting machine, and belongs to the technical field of flat knitting machines.
[ background of the invention ]
The flat knitting machine carries out regular lifting motion through the knitting needle, and realizes the actions of loop withdrawing, yarn laying, opening closing, loop looping, yarn bending, loop releasing, loop forming and the like of the yarn, thereby finishing the knitting of the 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process of the knitting needle, the loops gradually withdraw from the needle hook, the needle latch is opened, the withdrawn needle latch is hung on the needle rod, during the descending process of the knitting needle, the needle hook catches the newly placed yarn and draws and bends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.
In the lifting process of the knitting needle, because the knitting needle rod has friction relative to the coil and the yarn has elasticity, the coil can float upwards along with the knitting needle, thereby influencing the smooth operation of the loop withdrawing. Therefore, the flat knitting machine is provided with the sinker device to help the knitting needle smoothly complete the action of withdrawing the loop, the sinker control mechanism is arranged on the machine head of the flat knitting machine, the random head transversely moves left and right during working, and the sinker operates under the action of the sinker control mechanism to complete the function of pressing the loop or the yarn.
The existing sinker control mechanism is generally divided into an up-down structure and a left-right structure, and the existing sinker control mechanism with the up-down structure has the defects that the working width of a sinker during pressing action is insufficient, the sinker is released when the knitting needle does not reach the maximum withdrawal height in the process of withdrawing a loop, and the knitting needle cannot completely withdraw the loop easily during local knitting, so that the knitted fabric is damaged. The existing left-right movement sinker control mechanism can ensure that the sinker has enough working width, but the depth of pushing the sinker is fixed, the pressing depth of the sinker can be adjusted only by manually disassembling a connecting structure between the sinker control mechanism and the sinker, and the consistency of the pressing depth of the sinker is difficult to ensure. When the pressing depth of the sinker satisfies the local knitting requirement, the stitch is easily broken when performing the tight stitch transfer, and the knitted fabric is damaged. Therefore, the existing sinker control mechanism cannot have the advantages of two structures of up-down movement and left-right movement, namely, the sinker can not be guaranteed to have larger working width and the pressing depth of the sinker is adjustable.
[ summary of the invention ]
The invention aims to solve the problem that the working width and the pressing depth cannot be ensured simultaneously, and provides a control mechanism for controlling a sinker and a flat knitting machine, which can ensure that the pressing depth is adjustable while ensuring the working width.
The technical scheme adopted by the invention is as follows:
the utility model provides a control mechanism for controlling sinker, includes bottom plate and slide, and the slide is in the surface of bottom plate and can follow the horizontal round trip movement of bottom plate, and the slide is connected with at least a set of drive triangle subassembly, be equipped with the drive groove on the bottom plate, the part in drive groove sets up for the horizontal slope of bottom plate, installs the driving piece of connecting drive triangle subassembly on the slide, the driving piece passes the drive groove, be equipped with the straight flute of longitudinal distribution and follow the gliding connecting pin of straight flute in driving piece and the slide, drive triangle subassembly includes left drive triangle and right drive triangle, drives drive triangle subassembly lateral shifting when the slide removes, makes left drive triangle or right drive triangle carry out longitudinal movement under the cooperation in the drive groove simultaneously, left drive triangle and right drive triangle all are equipped with the travel groove, be equipped with the spread groove along slide lateral distribution on the slide, slidable mounting has the slider in the spread groove, slider and bottom plate fixed connection, and slider both sides all are equipped with the cushion, the cushion restricts the slider in the spread groove with the cushion.
The beneficial effects of the invention are as follows:
the driving part drives the driving triangular assembly to move along the driving groove through the driving part in the moving process of the sliding plate, so that the driving triangular assembly can transversely move, the sinker has enough working width, when the driving part moves to the inclined part of the driving groove, the driving part is longitudinally moved under the matching of the driving groove and the straight groove, namely, the driving triangular assembly longitudinally moves, so that the sinker is pushed to press, and the pressing depth of the sinker can be adjusted by controlling the moving distance of the driving triangular assembly.
In addition, the driving triangular component comprises a left driving triangle and a right driving triangle, when the sliding plate moves, the driving triangular component is driven to move transversely, and simultaneously the left driving triangle or the right driving triangle is driven to move longitudinally under the coordination of the driving groove.
Preferably, the driving grooves comprise a left driving groove matched with the left driving triangle to move and a right driving groove matched with the right driving triangle to move, the left driving groove and the right driving groove are symmetrically arranged, and when the left driving triangle moves longitudinally, the right driving triangle keeps moving transversely; when the right driving triangle moves longitudinally, the left driving triangle keeps moving transversely. By adopting the technical scheme, when the sliding plate moves leftwards, one of the left driving triangle and the right driving triangle moves longitudinally, the other one keeps moving transversely, the sliding plate is positioned in a pressing depth adjustable interval when moving longitudinally, the transverse movement is positioned at an initial position, and when the sliding plate moves rightwards, the running states of the left driving triangle and the right driving triangle are opposite, so that the switching between the left driving triangle and the right driving triangle is realized.
Preferably, the left driving groove and the right driving groove respectively comprise an upper flat groove and a lower flat groove which are transversely distributed along the bottom plate, and a chute for transition is arranged between the upper flat groove and the lower flat groove. Adopt aforementioned technical scheme, when the driving piece removed to chute department, carry out longitudinal movement under the effect of chute and straight flute, realize the longitudinal movement of drive triangle subassembly, the chute is more gentle in addition, and the slope is less promptly, and the sinker can realize accurate control between initial position and the biggest depth of pressing.
Preferably, the transverse distance of the lower flat groove is greater than or equal to the sum of the transverse distances of the upper flat groove and the inclined groove. By adopting the technical scheme, when one of the left driving triangle and the right driving triangle moves to the inclined groove position, the other one of the left driving triangle and the right driving triangle is always in the lower flat groove, so that only one of the left driving triangle and the right driving triangle is always in the pressing depth adjustable area.
Preferably, the sliding plate is provided with sliding grooves which are longitudinally distributed, the driving piece comprises a driving rod which penetrates through the driving groove, one end of the driving rod is connected with the driving triangular component, the other end of the driving rod is slidably mounted in the sliding groove, a rolling piece is sleeved on the driving rod, and the rolling piece is located in the driving groove. Adopt aforementioned technical scheme, when the driving piece slided in the drive groove, the rolling member produced rolling friction with the inside in drive groove, can reduce the friction damage between rolling member and the drive groove, improved the life in rolling member and drive groove, in addition the rolling member cover is established on the actuating lever, can avoid driving piece and drive groove to contact, plays the guard action to the driving piece, improves the life of driving piece.
Preferably, both sides of the rolling member are provided with a protection pad. By adopting the technical scheme, the protection pad can protect the rolling piece, and the service life of the rolling piece is further prolonged.
Preferably, the left driving triangle and the right driving triangle are both connected with two driving pieces. By adopting the technical scheme, the left driving triangle and the right driving triangle can be kept stable in the moving process through the two driving pieces, and the left driving triangle and the right driving triangle are prevented from rotating.
Preferably, a driving cover plate is arranged between the sliding plate and the bottom plate, a connecting pin is arranged on the sliding plate, the straight groove is located on the driving cover plate, the connecting pin penetrates through the straight groove, a through hole for the two driving pieces to penetrate through is formed in the driving cover plate, and the two through holes are symmetrically formed in two sides of the straight groove.
Preferably, guide openings are formed on two sides of the running groove. By adopting the technical scheme, the guide opening can guide the sinker to be guided into the running groove.
The invention also discloses a flat knitting machine, which comprises a needle bed and a machine head, wherein the machine head is arranged on the needle bed and can transversely move back and forth along the needle bed, the machine head is connected with a sinker control mechanism, and the sinker control mechanism is any one of the control mechanisms for controlling sinkers.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description of the invention and the accompanying drawings.
[ description of the drawings ]
The invention is further described below with reference to the accompanying drawings:
fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
FIG. 2 is an exploded view of a first embodiment of the present invention;
FIG. 3 is a front view of the first embodiment of the present invention;
FIG. 4 isbase:Sub>A cross-sectional view A-A of FIG. 3;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;
fig. 6 is a side view of a sinker installed according to an embodiment of the present invention;
FIG. 7 is a front view of a base plate according to an embodiment of the present invention;
FIG. 8 is a front view of a slide plate according to an embodiment of the present invention;
FIG. 9 is a front view of the skateboard after being moved to the right in accordance with one embodiment of the present invention;
FIG. 10 is a front view of the slide plate after being moved to the left according to the first embodiment of the present invention.
Reference numerals: the automatic sinker device comprises a base plate 1, a driving groove 11, a left driving groove 111, a right driving groove 112, a lower flat groove 113, a skewed groove 114, an upper flat groove 115, a sliding plate 2, a sliding groove 21, a connecting groove 22, a driving cam assembly 3, a left driving cam 31, a right driving cam 32, a running groove 33, a guide port 331, a driving part 4, a driving rod 41, a driving cover plate 42, a straight groove 421, a rolling part 43, a protection pad 431, a connecting pin 44, a sliding block 5, a cushion block 51 and a sinker 6.
[ detailed description ] A
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort 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 and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered 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, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows:
as shown in fig. 1 to 10, this embodiment shows a control mechanism for controlling a sinker 6, including a bottom plate 1 and a sliding plate 2, the sliding plate 2 is on the surface of the bottom plate 1 and can transversely move back and forth along the bottom plate 1, the sliding plate 2 is connected with at least one set of driving cam assembly 3, the bottom plate 1 is provided with a driving groove 11, a part of the driving groove 11 is transversely inclined relative to the bottom plate 1, the sliding plate 2 is provided with a driving part 4 connected with the driving cam assembly 3, the driving part 4 passes through the driving groove 11, the driving part 4 and the sliding plate 2 are provided with a straight groove 421 longitudinally distributed and a connecting pin 44 sliding along the straight groove 421, the driving cam assembly 3 includes a left driving cam 31 and a right driving cam 32, the sliding plate 2 drives the driving cam assembly 3 to transversely move when moving, and simultaneously, the left driving cam 31 or the right driving cam 32 is longitudinally moved under the cooperation of the driving groove 11.
As shown in fig. 7, in this embodiment, the driving slot 11 includes a left driving slot 111 that moves in cooperation with the left driving cam 31, and a right driving slot 112 that moves in cooperation with the right driving cam 32, the left driving slot 111 and the right driving slot 112 are symmetrically disposed, each of the left driving slot 111 and the right driving slot 112 includes an upper flat slot 115 and a lower flat slot 113 that are laterally distributed along the bottom plate 1, an inclined slot 114 for transition is disposed between the upper flat slot 115 and the lower flat slot 113, and a lateral distance of the lower flat slot 113 is greater than or equal to a sum of lateral distances of the upper flat slot 115 and the inclined slot 114.
In this embodiment, the sliding plate 2 moves to drive the driving cam assembly 3 to move along the driving groove 11, when the sliding plate 2 moves rightward from the middle of the bottom plate 1, the driving member 4 connected to the left driving cam 31 moves to the inclined groove 114, and moves upward in cooperation of the inclined groove 114 and the straight groove 421, that is, the left driving cam 31 moves upward in the pressing depth adjustable interval, and the driving member 4 connected to the right driving cam 32 is in the lower flat groove 113 and moves laterally along the lower flat groove 113, that is, the right driving cam 32 is in the initial position; when the sliding plate 2 moves leftwards from the middle of the bottom plate 1, the driving member 4 connected to the left driving cam 31 is located in the lower flat groove 113 and moves transversely along the lower flat groove 113, that is, the left driving cam 31 is located at the initial position, the driving member 4 connected to the right driving cam 32 moves to the inclined groove 114 and moves upwards in cooperation of the inclined groove 114 and the straight groove 421, that is, the driving cam moves upwards and is located in the pressing depth adjustable interval.
In this embodiment slide 2 moves the in-process and drives driving cam subassembly 3 through driving piece 4 and remove along driving groove 11, realize driving cam subassembly 3's lateral shifting, make sinker 6 have sufficient working width, when driving piece 4 removes the rake part branch to driving groove 11, make driving piece 4 carry out longitudinal movement under the cooperation of driving groove 11 and straight flute 421, realize driving cam subassembly 3's longitudinal movement promptly, thereby promote sinker 6 to press, the depth of pressing that just can realize sinker 6 through the displacement of control driving cam subassembly 3 is adjustable, this embodiment also can ensure that sinker 6's the depth of pressing is adjustable when guaranteeing that sinker 6 has great working width, be favorable to improving flat knitting machine's knitting effect.
In addition, in the embodiment, when the sliding plate 2 moves, when one of the left driving cam 31 and the right driving cam 32 is in the pressing depth adjustable interval, and the other is in the initial position, the tight switching between the left driving cam 31 and the right driving cam 32 can be realized, the moving stroke of the sliding plate 2 is further shortened, and the running speed of the sliding plate 2 is improved, in addition, the inclined groove 114 is relatively gentle, that is, the slope is relatively small, the sinker 6 can realize accurate control between the initial position and the maximum pressing depth, and secondly, since the transverse distance of the lower flat groove 113 is greater than or equal to the sum of the transverse distances of the upper flat groove 115 and the inclined groove 114, when one of the left driving cam 31 and the right driving cam 32 moves to the inclined groove 114, the other is always in the lower flat groove 113, so that only one of the left driving cam 31 and the right driving cam 32 is always in the pressing depth adjustable interval.
This embodiment be equipped with longitudinal distribution's spout 21 on the slide 2, driving piece 4 is including passing the actuating lever 41 of drive slot 11, and the one end and the drive triangle subassembly 3 of actuating lever 41 are connected, and other end slidable mounting is in spout 21, the cover is equipped with rolling member 43 on the actuating lever 41, in this embodiment rolling member 43 is the bearing, rolling member 43 is in drive slot 11, rolling member 43 both sides all are equipped with protection pad 431, when driving piece 4 slides in drive slot 11, rolling member 43 and drive slot 11's inside produces rolling friction, can reduce the friction damage between rolling member 43 and the drive slot 11, improve rolling member 43 and drive slot 11's life, in addition rolling member 43 cover is established on actuating lever 41, can avoid driving piece 4 and drive slot 11 to contact, plays the guard action to driving piece 4, improves driving piece 4's life, and protection pad 431 also can play the guard action to rolling member 43, further improves rolling member 43's life.
In this embodiment, a driving cover plate 42 is disposed between the sliding plate 2 and the bottom plate 1, a connecting pin 44 is disposed on the sliding plate 2, a straight groove 421 is longitudinally disposed on the driving cover plate 42, the connecting pin 44 penetrates through the straight groove 421, the left driving triangle 31 and the right driving triangle 32 are both connected with two driving members 4, a through hole for the two driving members 4 to penetrate is disposed on the driving cover plate 42, and the two through holes are symmetrically disposed on two sides of the straight groove 421; in this embodiment, the left driving cam 31 and the right driving cam 32 can be kept stable in the moving process by the two driving members 4, and the left driving cam 31 and the right driving cam 32 are prevented from rotating, and the left driving groove 111 and the right driving groove 112 in the corresponding embodiment can both be used for the two driving rods 41 to move.
In this embodiment be equipped with on the slide 2 along 2 lateral distribution's of slide connecting groove 22, slidable mounting has slider 5 in the connecting groove 22, slider 5 and bottom plate 1 fixed connection, and 5 both sides of slider all are equipped with cushion 51, cushion 51 restricts slider 5 in connecting groove 22, ensures slide 2's moving direction all the time through the cooperation of connecting groove 22 and slider 5 and keeps unanimous rather than length direction, improves the steady and smooth and easy that slide 2 removed, and the cushion 51 of 5 both sides of slider can restrict slider 5 in connecting groove 22, ensures that slider 5 is in connecting groove 22 all the time, improves slider 5 and bottom plate 1's stability of being connected.
In this embodiment, the driving cam and the right driving cam 32 are both provided with an operation groove 33, the operation groove 33 is used for driving the sinker 6, and guide ports 331 are provided on both sides of the operation groove 33, and the guide ports 331 can guide the sinker 6 to be guided into the operation groove 33.
The working principle of the embodiment is as follows:
the sinker 6 does not work:
as shown in fig. 3, the slide plate 2 moves to drive the left driving cam 31 and the right driving cam 32 to move simultaneously, when the driving rods 41 connected to the left driving cam 31 and the right driving cam 32 are both located in the middle of the driving groove 11, that is, the driving rods 41 are located in the lower flat groove 113 and near the end of the inclined groove 114, at this time, the left driving cam 31 and the right driving cam 32 are both located at the lowest position, the left driving cam 31 and the right driving cam 32 act on the sinker 6 through the running groove 33, so that the sinker 6 is in an opening device, that is, at an initial position, and at this time, the sinker 6 does not work.
The sinker 6 works:
as shown in fig. 9, the sliding plate 2 moves from the middle of the base plate 1 to the right, and simultaneously drives the left driving cam 31 and the right driving cam 32 to move to the right, during the movement, the driving rod 41 connected to the left driving cam 31 moves upwards along the inclined groove 114 of the driving groove 11, the driving rod 41 moves upwards under the cooperation of the inclined groove 114 and the straight groove 421, that is, the left driving cam 31 moves upwards, the left driving cam 31 acts on the sinker 6 through the running groove 33, so that the sinker 6 presses the coil towards the tooth mouth direction, that is, the sinker 6 is in a working state, if the sliding plate 2 moves to the maximum working stroke rightwards, the driving rod 41 connected to the left driving cam 31 moves to the upper flat groove 115, at this time, the left driving cam 31 is at the uppermost, the sinker 6 is at the maximum pressing depth, if the sliding plate 2 moves to the middle stroke rightwards, the driving rod 41 connected to the left driving cam 31 is in the inclined groove 114, the left driving cam 31 is between the uppermost direction and the lowermost direction, at this time, the left driving cam 31 is at this time, the pressing depth adjustable interval; in addition, during the process that the sliding plate 2 moves rightwards, the right driving triangle 32 is always positioned in the lower flat groove 113, and the right driving triangle 32 returns the sinker 6 to the initial position through the running groove 33.
As shown in fig. 10, the sliding plate 2 moves leftwards from the middle of the bottom plate 1, and simultaneously drives the left driving triangle 31 and the right driving triangle 32 to move leftwards, during the movement, the driving rod 41 connected with the right driving triangle 32 moves upwards along the inclined slot 114 of the driving slot 11, the driving rod 41 moves upwards under the cooperation of the inclined slot 114 and the straight slot 421, that is, the right driving triangle 32 moves upwards, the right driving triangle 32 acts on the sinker 6 through the running slot 33, so that the sinker 6 presses the coil towards the tooth mouth direction, that is, the sinker 6 is in a working state, if the sliding plate 2 moves leftwards to a maximum working stroke, the driving rod 41 connected with the right driving triangle 32 moves to the upper flat slot 115, at this time, the right driving triangle 32 is at the uppermost and the sinker 6 is at a maximum pressing depth, if the sliding plate 2 moves leftwards to a middle stroke, the driving rod 41 connected with the right driving triangle 32 is located in the inclined slot 114, the right driving triangle 32 is located between the uppermost and the lowermost, at this time, the right driving triangle 32 is located in a pressing depth adjustable interval; in addition, during the process that the sliding plate 2 moves leftwards, the left driving triangle 31 is always positioned in the lower flat groove 113, and the left driving triangle 31 returns the sinker 6 to the initial position through the running groove 33.
The second embodiment:
the embodiment shows that the flat knitting machine comprises a needle bed and a machine head, the machine head is arranged on the needle bed and can transversely move back and forth along the needle bed, the machine head is connected with a control mechanism of a sinker 6, and the control mechanism of the sinker 6 is the control mechanism for controlling the sinker 6 in one embodiment or other same embodiments.
Other contents not described in this embodiment can refer to embodiment one.
While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the invention as set forth in the following claims. Any modifications which do not depart from the functional and structural principles of the present invention are intended to be included within the scope of the claims.
Claims (10)
1. The utility model provides a control mechanism for controlling sinker, includes bottom plate and slide, and the slide is in the surface of bottom plate and can follows the horizontal round trip movement of bottom plate, and the slide is connected with at least a set of drive triangle subassembly, be equipped with drive groove on the bottom plate, its characterized in that: the part in drive groove sets up for bottom plate horizontal tilt, installs the driving piece of connecting drive triangle subassembly on the slide, the driving piece passes the drive groove, be equipped with the straight flute of longitudinal distribution and follow the gliding connecting pin of straight flute in driving piece and the slide, drive triangle subassembly includes left drive triangle and right drive triangle, drives drive triangle subassembly lateral shifting when the slide removes, makes left drive triangle or right drive triangle carry out longitudinal movement simultaneously under the cooperation in drive groove, left drive triangle and right drive triangle all are equipped with the operation groove, be equipped with the spread groove along slide lateral distribution on the slide, slidable mounting has the slider in the spread groove, slider and bottom plate fixed connection, the slider both sides all are equipped with the cushion, the cushion restricts the slider in the spread groove.
2. A control mechanism for controlling a sinker according to claim 1, wherein: the driving grooves comprise a left driving groove matched with the left driving triangle to move and a right driving groove matched with the right driving triangle to move, the left driving groove and the right driving groove are symmetrically arranged, and when the left driving triangle moves longitudinally, the right driving triangle keeps moving transversely; when the right driving triangle moves longitudinally, the left driving triangle keeps moving transversely.
3. A control mechanism for controlling a sinker according to claim 2, wherein: left side drive groove and right drive groove all include along bottom plate transverse distribution's last flat slot and flat slot down, go up the flat slot and be equipped with the chute that is used for the transition down between the flat slot.
4. A control mechanism for controlling a sinker according to claim 3, wherein: the transverse distance of the lower flat groove is larger than or equal to the sum of the transverse distances of the upper flat groove and the inclined groove.
5. A control mechanism for controlling a sinker according to claim 1, wherein: the slide is provided with a longitudinally distributed sliding groove, the driving piece comprises a driving rod penetrating through the driving groove, one end of the driving rod is connected with the driving triangular component, the other end of the driving rod is slidably installed in the sliding groove, the driving rod is sleeved with a rolling piece, and the rolling piece is located in the driving groove.
6. A control mechanism for controlling a sinker according to claim 5, wherein: and protection pads are arranged on two sides of the rolling piece.
7. A control mechanism for controlling a sinker according to claim 1, wherein: the left driving triangle and the right driving triangle are both connected with two driving pieces.
8. A control mechanism for controlling a sinker according to claim 7, wherein: the improved structure is characterized in that a driving cover plate is arranged between the sliding plate and the bottom plate, a connecting pin is arranged on the sliding plate, the straight groove is located on the driving cover plate, the connecting pin penetrates through the straight groove, a through hole for two driving pieces to penetrate through is formed in the driving cover plate, and the two through holes are symmetrically formed in two sides of the straight groove.
9. A control mechanism for controlling a sinker according to claim 1, wherein: and guide openings are formed in two sides of the running groove.
10. The utility model provides a flat knitting machine, includes needle bed and aircraft nose, the aircraft nose is located on the needle bed and can be followed the horizontal round trip movement of needle bed, the aircraft nose is connected with sinker control mechanism, its characterized in that: the sinker control mechanism is a control mechanism for controlling a sinker as defined in any one of claims 1 to 9.
Priority Applications (1)
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CN202211377423.6A CN115787184A (en) | 2022-11-04 | 2022-11-04 | Control mechanism for controlling sinker and flat knitting machine |
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CN202211377423.6A CN115787184A (en) | 2022-11-04 | 2022-11-04 | Control mechanism for controlling sinker and flat knitting machine |
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CN115787184A true CN115787184A (en) | 2023-03-14 |
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CN202211377423.6A Pending CN115787184A (en) | 2022-11-04 | 2022-11-04 | Control mechanism for controlling sinker and flat knitting machine |
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- 2022-11-04 CN CN202211377423.6A patent/CN115787184A/en active Pending
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