CN-224199589-U - Sedimentation mechanism of computerized flat knitting machine and installation tool thereof

CN224199589UCN 224199589 UCN224199589 UCN 224199589UCN-224199589-U

Abstract

The application relates to the technical field of computerized flat knitting machines, and discloses a sedimentation mechanism of a computerized flat knitting machine and an installation tool thereof, wherein the computerized flat knitting machine comprises needle plate components and crochets, the two needle plate components are symmetrical about a preset plane, and a hole is formed between the two needle plate components; the needle plate assembly is provided with a needle groove and a sedimentation groove, the needle groove penetrates through the needle plate assembly towards a preset plane, the sedimentation groove is positioned at one end of the needle groove towards the hole along the extending direction of the needle groove, the crochet hook is slidably arranged in the needle groove, the sedimentation mechanism is arranged in the sedimentation groove, the sedimentation mechanism comprises a sedimentation piece, and the sedimentation piece is arranged in the sedimentation groove in a swinging manner. The settlement mechanism can press down the looped yarns to ensure the knitting stability of the computerized flat knitting machine, and simultaneously, the settlement mechanism can press down the fabric formed by knitting of the computerized flat knitting machine to further improve the knitting stability of the computerized flat knitting machine, simplify the structure of the computerized flat knitting machine and reduce the production cost of the computerized flat knitting machine.

Inventors

WANG JINGMIN
ZHANG FENG
ZHOU JIACHEN
CHEN CHONG
HUANG JIANFEI

Assignees

桐乡市强隆机械有限公司

Dates

Publication Date: 20260505
Application Date: 20260407

Claims (12)

1. A sedimentation mechanism of a computerized flat knitting machine, the computerized flat knitting machine comprising: The needle plate assembly (1) defines a preset plane (10) parallel to the height direction of the computerized flat knitting machine, the two needle plate assemblies (1) are symmetrical relative to the preset plane (10), a hole (2) is formed between the two needle plate assemblies (1), the needle plate assemblies (1) are provided with needle grooves (101) and settling grooves (102), the needle grooves (101) penetrate through the needle plate assemblies (1) towards the preset plane (10), and the settling grooves (102) are positioned at one end of the needle grooves (101) towards the hole (2) along the extending direction of the needle grooves (101); a crochet (3), the crochet (3) being slidably mounted within the needle slot (101); Characterized in that the sedimentation mechanism is installed in the sedimentation tank (102), and the sedimentation mechanism comprises: A sinker (4), the sinker (4) being swingably mounted to the sinker (102), the sinker (4) including a pressing ring portion (401) and a pulling portion (402); Wherein the sinker (4) is oscillated such that the sinker (4) comprises a first state in which it extends at least partially into the opening (2) and a second state in which it is separated from the opening (2), When the sinker (4) is switched between the first state and the second state, the pressing ring portion (401) and the pulling portion (402) each have a movement component in a direction perpendicular to the preset plane (10) and a movement component in a direction parallel to the preset plane (10).
2. The sedimentation mechanism of a computerized flat knitting machine according to claim 1, characterized in that the tuck portion (401) is located above the pulling portion (402) in the height direction of the computerized flat knitting machine.
3. A sinker mechanism of a computerized flat knitting machine according to claim 1 or 2, characterized in that the sinker (4) comprises a sinker body (403) and a first extension plate (404), the sinker body (403) has a connecting end (4031) and a driving end (4032) for driving the sinker (4) to swing, and the connecting end (4031) and the driving end (4032) are respectively located at both ends of the sinker body (403) in the height direction of the computerized flat knitting machine; -the first extension plate (404) is connected to the connection end (4031), and the first extension plate (404) extends away from the sinker body (403); The end face of the first extension plate (404) is connected with the end face of the connecting end (4031) along the direction away from the sinker body (403) to form a pressing ring part (401).
4. A sinker mechanism of a computerized flat knitting machine according to claim 3, characterized in that the sinker (4) further comprises a second extension plate (405), said second extension plate (405) being connected to said connection end (4031), said pulling portion (402) being formed at the end of said second extension plate (405) facing away from said sinker body (403); The opening (2) has an input end (201), and the distance between the second extension plate (405) and the input end (201) is greater than the distance between the first extension plate (404) and the input end (201).
5. The sedimentation mechanism of a computerized flat knitting machine according to claim 4, characterized in that the sinker (4) further comprises a third extension plate (406), the third extension plate (406) is connected to the second extension plate (405), and a wire blocking part (4061) is formed by the third extension plate (406) towards the end face of the hole (2); the distance between the third extension plate (406) and the input end (201) is larger than the distance between the second extension plate (405) and the input end (201).
6. The sedimentation mechanism of the computerized flat knitting machine according to claim 1, further comprising a limiting piece (5), wherein the limiting piece (5) is mounted on the needle plate assembly (1), and the limiting piece (5) is positioned in the sedimentation tank (102); The limiting piece (5) is provided with a guide groove (501), and the sinker (4) is at least partially inserted into the guide groove (501).
7. The sedimentation mechanism of a computerized flat knitting machine according to claim 6, characterized in that the tucking portion (401) is located above the stopper (5) and the pulling portion (402) is located below the stopper (5) in the height direction of the computerized flat knitting machine.
8. A sinker mechanism of a computerized flat knitting machine according to claim 6, characterized in that the guide groove (501) is located at the end of the stopper (5) facing the needle plate assembly (1) in a direction perpendicular to the preset plane (10) to form a stopper (502) at the end of the stopper (5) facing away from the needle plate assembly (1).
9. The sinker mechanism of a computerized flat knitting machine according to claim 1, further comprising an elastic member (6), wherein the elastic member (6) is connected to the sinker (4), the elastic member (6) applies an elastic force to the sinker (4), and the sinker (4) is switched from the second state to the first state under the action of the elastic force.
10. A sinker mechanism of a computerized flat knitting machine according to claim 9, characterized in that the elastic member (6) is of integral construction with the sinker (4); the needle plate assembly (1) comprises a supporting surface (103), and the end part of the elastic piece (6) deviating from the sinker (4) is abutted against the supporting surface (103).
11. A sinker mechanism of a computerized flat knitting machine according to claim 9, characterized in that the elastic member (6) is mounted to the sinker (102) through a connecting member (7), and at least a part of the elastic member (6) abuts against the sinker (4) to exert an elastic force on the sinker (4) through the elastic member (6).
12. Installation tool, characterized in that the installation tool (8) is used for mounting the sinkers (4) of the sedimentation mechanism according to any one of claims 1-11 to the needle plate assembly (1), the installation tool (8) comprising an extension (801), which extension (801) extends at least partly into the sinker (102); Positioning grooves (8011) are formed in the extension parts (801), and the sinkers (4) are at least partially inserted into the positioning grooves (8011) so as to install the sinkers (4) in the settling grooves (102).

Description

Sedimentation mechanism of computerized flat knitting machine and installation tool thereof Technical Field The application relates to the technical field of computerized flat knitting machines, in particular to a sedimentation mechanism of a computerized flat knitting machine and an installation tool thereof. Background The traditional computerized flat knitting machine generally comprises a needle plate assembly, a crochet hook and a sinker, wherein the needle plate assembly is used for accommodating the crochet hook, the front end of the crochet hook is provided with a crochet hook and a latch, the crochet hook is used for hooking yarns to form loops, the latch is used for closing or opening the crochet hook, the crochet hook needs to press down the old looped yarns through the sinker in the process of hooking the yarns to form loops, the crochet hook can smoothly withdraw the crochet hook, meanwhile, the old yarns can stir the latch in the process of ensuring that the crochet hook hooks the yarns and withdraws, the latch is used for closing the hook, the looped yarns are prevented from falling into the latch, and the knitting stability of the computerized flat knitting machine is ensured. In the knitting process of the computerized flat knitting machine, the fabric needs to be pulled downwards, so that the computerized flat knitting machine can be guaranteed to perform knitting operation stably, and the traditional computerized flat knitting machine needs to generate downwards traction to the fabric through the pulling mechanism, so that the cost of the computerized flat knitting machine is increased. Disclosure of utility model The application provides a sedimentation mechanism of a computerized flat knitting machine and an installation tool thereof, wherein a traction part is arranged on the sedimentation mechanism, so that the downward traction of fabrics is realized through the traction part, the integral structure of the computerized flat knitting machine is simplified, and the manufacturing cost is reduced. In order to achieve the above purpose, the main technical scheme adopted by the application comprises the following steps: In a first aspect, an embodiment of the present application provides a sinker mechanism of a computerized flat knitting machine, the computerized flat knitting machine including a needle plate assembly and a crochet, defining a preset plane parallel to a height direction of the computerized flat knitting machine, the two needle plate assemblies being symmetrical about the preset plane, an opening being formed between the two needle plate assemblies, the needle plate assembly being formed with a needle slot and a sinker, the needle slot extending through the needle plate assembly toward the preset plane, the sinker being located at one end of the needle slot toward the opening along an extending direction of the needle slot, the crochet being slidably mounted in the needle slot, the sinker mechanism being mounted in the sinker, the sinker mechanism including a sinker swingably mounted in the sinker, the sinker including a tuck portion and a pulling portion, wherein the sinker swings such that the sinker includes a first state in which at least a portion extends into the opening and a second state in which the sinker is separated from the opening 2, and both the tuck portion and the pulling portion have a movement component perpendicular to the direction of the preset plane and a movement component parallel to the preset plane when the sinker is switched between the first state and the second state. Further, along the height direction of the computerized flat knitting machine, the pressing ring part is positioned above the traction part. The sinker comprises a sinker body and a first extension plate, wherein the sinker body is provided with a connecting end and a driving end for driving the sinker to swing, the connecting end and the driving end are respectively positioned at two ends of the sinker body along the height direction of the computerized flat knitting machine, the first extension plate is connected to the connecting end and extends away from the sinker body, and the end face of the first extension plate is connected with the end face of the connecting end along the direction away from the sinker body to form a pressing ring part. The sinker further comprises a second extension plate connected to the connecting end, the pulling part is formed at the end of the second extension plate away from the sinker body, the opening is provided with an input end, and the distance between the second extension plate and the input end is larger than that between the first extension plate and the input end. Further, the sinker also comprises a third extension plate, the third extension plate is connected with the second extension plate, a line blocking part is formed on the end face of the third extension plate facing the hole, and the distance between the third extension plate an