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CN-224227357-U - Oil-proof needle upper dial of knitting double-sided circular knitting machine

CN224227357UCN 224227357 UCN224227357 UCN 224227357UCN-224227357-U

Abstract

The utility model provides an oil-proof needle upper dial of a knitting double-sided circular knitting machine, which relates to the technical field of knitting double-sided circular knitting machines and comprises a circular knitting machine upper dial body, wherein a knitting needle is arranged on a needle groove surface at the upper end of the circular knitting machine upper dial body, an oil drain groove and an annular groove are respectively formed in the upper end surface of the circular knitting machine upper dial body, a supporting ring plate is clamped in the annular groove, a separation vertical plate is connected to the inner side of the supporting ring plate in a penetrating manner, a limiting bottom plate is fixed at the lower end of the separation vertical plate, a spring is connected to the lower end of the limiting bottom plate through a connecting block, an oil absorption ultrathin pad is supported by the upper end surfaces of the supporting ring plate and the separation vertical plate, an oil absorption fiber layer is arranged in the oil absorption ultrathin pad, and a first nonwoven fabric layer and a second nonwoven fabric layer are bonded on the outer side surface of the oil absorption fiber layer. The utility model solves the problems that in the prior art, excessive oil on the surface of the knitting needle is easy to flow outwards due to centrifugal force, and the oil is difficult to flow down to the oil collecting groove of the upper needle disc.

Inventors

  • WU WEI
  • WU BIN
  • SUN PEIQUAN
  • XIE JINLIANG

Assignees

  • 泉州市卓锐针织机械有限公司

Dates

Publication Date
20260512
Application Date
20250611

Claims (7)

  1. 1. The oil-proof needle upper dial of the double-sided circular knitting machine comprises a circular knitting machine upper dial body (1), wherein a knitting needle (2) is arranged on a needle groove surface at the upper end of the circular knitting machine upper dial body (1), and is characterized in that: The novel oil suction device is characterized in that an oil discharge groove (11) and an annular groove (13) are respectively formed in the upper end face of the needle disc body (1) of the circular knitting machine, a supporting annular plate (4) is clamped in the groove of the annular groove (13), a separation vertical plate (41) is connected to the inner side of the supporting annular plate (4) in a penetrating manner, a limiting bottom plate (42) is fixed to the lower end of the separation vertical plate (41), a spring (43) is connected to the lower end of the limiting bottom plate (42) through a connecting block (44), an oil suction ultra-thin pad (5) is supported on the upper end face of the supporting annular plate (4) and the upper end face of the separation vertical plate (41), an oil suction fiber layer (52) is arranged inside the oil suction ultra-thin pad (5), and a first nonwoven fabric layer (51) and a second nonwoven fabric layer (53) are bonded on the outer side face of the oil suction fiber layer (52).
  2. 2. The upper dial of the oil-proof needle of the double-sided circular knitting machine according to claim 1 is characterized in that an oil storage box (3) is embedded and installed on the inner side end face of the upper dial body (1) of the circular knitting machine through a fixing column (31), and an oil inlet notch (32) is formed in the upper end face of the oil storage box (3).
  3. 3. The upper needle dial of the oil-proof needle of the double-sided circular knitting machine according to claim 1 is characterized in that the lower end of the oil drain groove (11) is communicated with an oil guide groove (12), the lower notch of the oil guide groove (12) is positioned at the upper end of the oil inlet notch (32), and the annular grooves (13) are distributed at the outer side end of the oil drain groove (11).
  4. 4. The oil-proof needle upper dial of the double-sided circular knitting machine according to claim 1, wherein the knitting needle (2) is connected with a needle groove of the needle dial body (1) of the circular knitting machine through a needle bar portion (21), and a needle hook portion (22) is arranged at the side end of the needle bar portion (21).
  5. 5. The upper dial of the oil needle of the double-sided circular knitting machine according to claim 1, characterized in that the separation vertical piece (41) is in limit connection with the support ring plate (4) through a limit bottom plate (42).
  6. 6. The upper dial of the oil-proof needle of the double-sided circular knitting machine according to claim 1, characterized in that the lower end of the spring (43) is connected with the groove surface of the annular groove (13) through a connecting block (44), and the separation vertical sheets (41) are circumferentially distributed at the adjacent interval of the knitting needles (2).
  7. 7. The oil-proof needle dial of the double-sided circular knitting machine according to claim 1, wherein the oil-absorbing ultrathin pad (5) is respectively attached to the knitting needles (2), the supporting ring plate (4) and the separating vertical plates (41) through the first non-woven fabric layer (51) and the second non-woven fabric layer (53).

Description

Oil-proof needle upper dial of knitting double-sided circular knitting machine Technical Field The utility model relates to the technical field of knitting double-sided circular knitting machines, in particular to an oil-proof needle upper dial of a knitting double-sided circular knitting machine. Background The upper dial of the double-sided circular knitting machine means one of the main components mounted in the upper part of the machine for knitting. The upper dial is provided with needle grooves for installing knitting needles, and the knitting needles are connected with the needle hook parts through needle bars. The design and the function of the upper needle dial have important influence on the knitting process and the quality of fabrics, and through searching, the prior art (bulletin number: CN 202322958992.6) knitting double-sided circular knitting machine oil-proof needle upper needle dial is described in the specification that the upper needle dial is additionally provided with an oil collecting groove at the needle protecting groove position, and simultaneously is matched with an air blowing device, the oil collecting groove can prevent oil lubrication from flowing to a needle hook part through the needle protecting groove due to centrifugal force to play a role of oil breaking, and simultaneously, the air blowing device blows lubricating oil brought out of a needle rod from the needle groove into the oil collecting groove and the needle returning groove, and the oil discharging hole collects lubricating oil in the oil collecting groove through an external oil pipe, so that the lubricating oil is blocked from flowing to the needle hook part, polluting yarns and removing the subsequent oil removing procedure of products, thereby reducing the cost. Disclosure of utility model In order to overcome the defects existing in the prior art, the upper dial of the oil-proof needle of the knitting double-sided circular knitting machine is provided, so that the problem that excessive oil on the surface of a knitting needle is easy to flow outwards due to centrifugal force and is difficult to ensure that the oil flows downwards into an oil collecting groove of the upper dial in the prior art is solved. In order to achieve the aim, the oil-proof needle upper dial of the knitting double-sided circular knitting machine comprises a circular knitting machine upper dial body, a knitting needle is arranged on the needle groove surface at the upper end of the circular knitting machine upper dial body, The oil suction device is characterized in that an oil discharge groove and an annular groove are respectively formed in the upper end face of the needle disc body of the circular knitting machine, a supporting annular plate is clamped in the annular groove, a separation vertical plate is connected to the inner side of the supporting annular plate in a penetrating manner, a limiting bottom plate is fixed to the lower end of the separation vertical plate, a spring is connected to the lower end of the limiting bottom plate through a connecting block, an oil suction ultra-thin pad is supported on the upper end face of the supporting annular plate and the upper end face of the separation vertical plate, an oil suction fiber layer is arranged inside the oil suction ultra-thin pad, and a first non-woven fabric layer and a second non-woven fabric layer are bonded on the outer side face of the oil suction fiber layer. Further, the oil storage box is embedded and installed on the inner side end face of the dial body of the large circular knitting machine through the fixing column, and the oil inlet notch is formed in the upper end face of the oil storage box. Furthermore, the lower end of the oil drain groove is communicated with an oil guide groove, the lower notch of the oil guide groove is positioned at the upper end of the oil inlet notch, and the annular grooves are distributed at the outer side end of the oil drain groove. Further, the knitting needle is connected with a needle groove of the needle disc body on the circular knitting machine through a needle bar part, and a needle hook part is arranged at the side end of the needle bar part. Further, the separation vertical piece is in limit connection with the support ring plate through the limit bottom plate. Further, the lower end of the spring is connected with the groove surface of the annular groove through the connecting block, and the separation vertical plates are circumferentially distributed at the adjacent interval of the knitting needles. Further, the oil absorption ultrathin pad is respectively attached to the knitting needles, the supporting ring plates and the separation vertical plates through the first non-woven fabric layer and the second non-woven fabric layer. The oil-proof needle dial of the double-sided circular knitting machine has the beneficial effects that the oil-absorbing ultrathin pad is paved and attached on the knitting surface by utilizing