CN212377736U

CN212377736U - Lubricating and cleaning structure of circular knitting machine

Info

Publication number: CN212377736U
Application number: CN202021184084.6U
Authority: CN
Inventors: 周顺兴
Original assignee: Yuanjiang Kaixiang Textile Co ltd
Current assignee: Yuanjiang Kaixiang Textile Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-01-19
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to the field of knitting machine equipment, in particular to a lubricating and cleaning structure of a circular knitting machine, which comprises a cam mounting seat, a stop block arranged at the upper end of the cam mounting seat, a knitting needle triangle arranged at the lower end of the inner side of the cam mounting seat and used for driving a knitting needle to move up and down, and a sinker triangle arranged at the upper end of the inner side of the cam mounting seat, wherein the stop block, the knitting needle triangle and the sinker triangle are detachably arranged on the cam mounting seat; the oil injection channel is communicated with the upper surface and the inner side surface of the check block, an installation groove is formed in an outlet of the inner side surface of the oil injection channel, and a detachable anti-blocking component is arranged in the installation groove; the anti-blocking component is arranged at the outlet of the oil injection channel, so that the oil injection channel is prevented from being blocked, and the anti-blocking component can be detachably arranged and is convenient to clean.

Description

Lubricating and cleaning structure of circular knitting machine

Technical Field

The utility model relates to a knitting quick-witted equipment field, concretely relates to lubricated clean structure of circular knitting machine.

Background

In the working process of the circular knitting machine, the matching parts of the needle butt and the groove of the pointer triangle, the sinker butt and the groove of the sinker triangle and the sinker and the knitting needle generate friction, so that the parts need to be lubricated. The prior circular knitting machine generally sprays oil to gaps outside a triangular structure, and lubricating oil permeates into all friction surfaces. Adopt this kind of oiling mode, thereby cause lubricating oil to splash easily and lead to the low-usage of lubricating oil, and lubricating oil sprays the back and is difficult to enter into the lubricated position of needs, it is not good to lubricate the effect, so inside novel circular knitting machine passes through oiling passageway and directly pours lubricating oil into the triangle structure, improve the utilization ratio of lubricating oil, the lubrication effect has been improved, but circular knitting machine is the equipment that has high rotational speed moving part, the iron fillings that produce in the operation process, and the flying wadding that produces when weaving is inevitable blocks up the oiling passageway easily, the lubrication effect that leads to equipment is not good, the oiling passageway that is stopped up also is difficult to clear up.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the defect among the prior art, provide a lubricated clean structure of circular knitting machine, set up in the exit of oiling passageway and prevented stifled component, avoided the oiling passageway to be blockked up, prevent that stifled component can dismantle the setting, the clearance of being convenient for.

The utility model discloses a lubricated clean structure of knitting circular knitting machine, including triangle mount pad, install in the dog of triangle mount pad upper end, install in the inboard lower extreme of triangle mount pad and be used for driving the knitting needle triangle that reciprocates and install in the sinker triangle of the inboard upper end of triangle mount pad, dog, knitting needle triangle and sinker triangle all detachable install in on the triangle mount pad; the oiling passageway of intercommunication dog upper surface and medial surface is seted up on the dog, the exit that oiling passageway is located the medial surface is equipped with the mounting groove, be equipped with detachable in the mounting groove and prevent stifled component.

Further, prevent stifled component is hollow columnar structure, the internal diameter of preventing stifled component exit is less than the internal diameter of import department, prevent being equipped with annular magnetic part in the tip that stifled component is close to the exit, the inner wall that prevents stifled component and be located between magnetic part and the import department still is equipped with the capillary fibre of barb form, the capillary fibre orientation prevent that stifled component's export direction sets up.

Further, the inner diameter of the anti-blocking component at the inlet is larger than the diameter of the oil filling channel.

Further, be equipped with the internal thread in the mounting groove, prevent stifled component's periphery be equipped with the external screw thread that the internal thread matches, prevent stifled component and keep away from offer on the outer terminal surface of oiling passageway and be used for rotating the dismantlement prevent the jack of stifled component.

Further, a first sliding groove used for driving the sinker to move up and down is formed in the side face of the sinker triangle, a gap is reserved between the upper surface of the sinker triangle and the lower surface of the stop block, a first oil collecting groove is formed in the upper surface of the sinker triangle, and the bottom of the first oil collecting groove is communicated with the top of the first sliding groove through a first oil duct.

Further, a second sliding groove used for up-and-down movement of a knitting needle is formed in the side face of the knitting needle cam, a gap is reserved between the upper surface of the knitting needle cam and the lower surface of the sinker cam, a second oil collecting groove is formed in the upper surface of the knitting needle cam, and the bottom of the second oil collecting groove is communicated with the top of the second sliding groove through a second oil duct.

The utility model has the advantages that: the utility model discloses a lubricated clean structure of circular knitting machine utilizes the oiling passageway can directly be with lubricating oil filling in the gap between triangle mount pad, dog, knitting needle triangle and sinker triangle, and is equipped with in the exit of oiling passageway and prevents stifled component, avoids iron fillings and the batting that circular knitting machine operation in-process produced to block up the export of oiling passageway.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

Description of reference numerals: the needle knitting cam comprises a cam mounting seat 100, a stop block 200, a needle knitting cam 300, a sinker cam 400, an oiling channel 201, an anti-blocking component 500, a magnetic part 501, capillary fibers 502, a jack 503, a first sliding groove 401, a first oil collecting groove 402, a first oil channel 403, a second sliding groove 301, a second oil collecting groove 302 and a second oil channel communication 303.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, the lubricating and cleaning structure of a circular knitting machine in the embodiment includes a cam mounting base 100, a stopper 200 mounted at the upper end of the cam mounting base 100, a knitting needle cam 300 mounted at the lower end of the inner side of the cam mounting base 100 for driving a knitting needle to move up and down, and a sinker cam 400 mounted at the upper end of the inner side of the cam mounting base 100, wherein the stopper 200, the knitting needle cam 300 and the sinker cam 400 are detachably mounted on the cam mounting base 100; the oil injection channel 201 communicating the upper surface and the inner side surface of the stopper 200 is formed in the stopper 200, an installation groove is formed in an outlet of the inner side surface of the oil injection channel 201, and a detachable anti-blocking member 500 is arranged in the installation groove.

In the actual implementation process, inside lubricating liquid directly injected from oiling channel 201 can get into the triangular structure, prevented splashing of lubricating oil, improved the utilization ratio of lubricating oil, improved lubricated effect. The specific structures and installation manners of the triangle mounting seat 100, the stop block 200, the knitting triangle and the sinker triangle 400 are all the prior art to those skilled in the art.

In this embodiment, the anti-blocking member 500 is a hollow cylindrical structure, and it is worth mentioning that the arrow direction in the oil filling channel 201 in fig. 1 is the flowing direction of the lubricating oil, in this embodiment, one end of the lubricating oil flowing into the anti-blocking member 500 is an inlet of the anti-blocking member 500, and one end of the lubricating oil flowing out of the anti-blocking member 500 is an outlet. Prevent the internal diameter at stifled component 500 exit and be less than the internal diameter of import department, prevent being equipped with annular magnetic part 501 in the tip that stifled component 500 is close to the exit, prevent that the inner wall that stifled component 500 is located between magnetic part 501 and the import department still is equipped with barb form's capillary fibre 502, capillary fibre 502 orientation prevent that stifled component 500's export direction sets up. In knitting circular knitting machine operation in-process, when minute impurity such as iron fillings, the batting that produce got into anti-blocking member 500, magnetism part 501 adsorbable iron fillings, tiny impurity such as batting can be intercepted to the capillary fibre 502 of barb form, even piled up more impurity in anti-blocking member 500, also can clear up through dismantling anti-blocking member 500, be unlikely to lead to oiling passageway 201 to be stifled deadly.

In this embodiment, the inner diameter of the inlet of the anti-blocking member 500 is larger than the diameter of the oil filling channel 201. Thereby, a step may be formed at the junction of the anti-blocking member 500 and the oil introduction passage 201, and impurities are not easily introduced into the oil introduction passage 201.

In this embodiment, an internal thread is arranged in the mounting groove, an external thread matched with the internal thread is arranged on the periphery of the anti-blocking member 500, and a jack 503 for rotatably detaching the anti-blocking member 500 is arranged on the outer end face of the anti-blocking member 500 far away from the oil injection passage 201. The number of the insertion holes 503 is two in this embodiment, and the anti-blocking member 500 can be directly screwed out by inserting an external tool into the two insertion holes 503.

In this embodiment, a first chute 401 for driving the sinker to move up and down is formed in the side surface of the sinker cam 400, a gap is reserved between the upper surface of the sinker cam 400 and the lower surface of the stopper 200, a first oil collecting groove 402 is formed in the upper surface of the sinker cam 400, and the bottom of the first oil collecting groove 402 is communicated with the top of the first chute 401 through a first oil duct 403. The first oil sump 402 collects the lubricating oil dripping from the gap, and the lubricating oil infiltrates into the first sliding groove 401 from the first oil passage 403 for lubrication.

In this embodiment, a second chute 301 for the up-and-down movement of the knitting needle is formed in the side surface of the knitting needle cam 300, a gap is formed between the upper surface of the knitting needle cam 300 and the lower surface of the sinker cam 400, a second oil collecting tank 302 is formed in the upper surface of the knitting needle cam 300, and the bottom of the second oil collecting tank 302 is communicated with the top of the second chute 301 through a second oil duct 303. Lubricating oil from the gap between the needle cam 300 and the sinker cam 400 collects in the second oil sump 302 and enters the second chute 301 through the second oil passage 303 to be lubricated.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a clean structure of lubrication of circular knitting machine which characterized in that: the knitting needle cam and the sinker cam are detachably arranged on the cam mounting seat; the oiling passageway of intercommunication dog upper surface and medial surface is seted up on the dog, the exit that oiling passageway is located the medial surface is equipped with the mounting groove, be equipped with detachable in the mounting groove and prevent stifled component.

2. A structure for lubricating and cleaning a circular knitting machine according to claim 1, characterized in that: prevent stifled component is hollow columnar structure, the internal diameter of preventing stifled component exit is less than the internal diameter of import department, prevent being equipped with annular magnetic part in the tip that prevents stifled component is close to the exit, the inner wall that prevents stifled component and be located between magnetic part and the import department still is equipped with the capillary fibre of barb form, the capillary fibre orientation prevent that stifled component's export direction sets up.

3. A structure for lubricating and cleaning a circular knitting machine according to claim 2, characterized in that: the inner diameter of the inlet of the anti-blocking component is larger than the diameter of the oil filling channel.

4. A structure of a circular knitting machine according to claim 3, characterized in that: be equipped with the internal thread in the mounting groove, prevent stifled component's periphery be equipped with the external screw thread that the internal thread matches, prevent stifled component and keep away from offer on the outer terminal surface of oiling passageway and be used for rotating the dismantlement prevent stifled component's jack.

5. A structure for lubricating and cleaning a circular knitting machine according to claim 1, characterized in that: the side of the sinker triangle is provided with a first chute for driving the sinker to move up and down, a gap is reserved between the upper surface of the sinker triangle and the lower surface of the stop block, the upper surface of the sinker triangle is provided with a first oil collecting groove, and the bottom of the first oil collecting groove is communicated with the top of the first chute through a first oil duct.

6. A lubrication cleaning structure of a circular knitting machine according to claim 5, characterized in that: the side surface of the knitting needle cam is provided with a second sliding groove used for the knitting needle to move up and down, a gap is reserved between the upper surface of the knitting needle cam and the lower surface of the sinker cam, the upper surface of the knitting needle cam is provided with a second oil collecting groove, and the bottom of the second oil collecting groove is communicated with the top of the second sliding groove through a second oil duct.