阅读说明：本技术 梳栉吊架和具有其的经编机 (Guide bar hanger and warp knitting machine with same ) 是由 王占洪 徐敏平 赵红霞 于 2020-05-28 设计创作，主要内容包括：本发明公开了一种梳栉吊架和具有其的经编机,梳栉吊架包括：安装架,所述安装架沿水平方向延伸,所述安装架沿其长度方向上设有第一配合件；梳栉吊架本体,所述梳栉吊架本体上设有与所述第一配合件相对应的第二配合件,所述第二配合件与所述第一配合件滚动连接以使所述梳栉吊架本体在所述安装架上横移。该梳栉吊架能够减小横移摩擦力,降低生产成本,提高产品质量。(The invention discloses a guide bar hanger and a warp knitting machine with the same, wherein the guide bar hanger comprises: the mounting frame extends along the horizontal direction, and a first matching piece is arranged on the mounting frame along the length direction of the mounting frame; the guide bar gallows body, be equipped with on the guide bar gallows body with the corresponding second fitting piece of first fitting piece, the second fitting piece with first fitting piece roll connection is so that the guide bar gallows body is in sideslip on the mounting bracket. This sley bar gallows can reduce sideslip frictional force, reduction in production cost improves product quality.)

1. A guide bar hanger, comprising:

the mounting frame extends along the horizontal direction, and a first matching piece is arranged on the mounting frame along the length direction of the mounting frame;

the guide bar gallows body, be equipped with on the guide bar gallows body with the corresponding second fitting piece of first fitting piece, the second fitting piece with first fitting piece roll connection is so that the guide bar gallows body is in sideslip on the mounting bracket.

2. The guide bar hanger of claim 1, wherein the guide bar hanger body is located on one side of the mounting bracket, the second mating member being provided on a side of the guide bar hanger body adjacent to the mounting bracket.

3. The guide bar hanger as claimed in claim 2, wherein the mounting bracket is formed as an elongated member, the number of the first fitting members is 2 or more, the number of the second fitting members corresponds to the number of the first fitting members, one of the first fitting members is provided on an upper top surface of the mounting bracket in a length direction thereof, and the other of the first fitting members is provided on a lower bottom surface of the mounting bracket in the length direction thereof.

4. A bar hanger according to claim 3, wherein the first fitting is formed as a guide rail and the second fitting is formed as a rolling bearing.

5. A bar hanger according to claim 3, characterised in that the side of the bar hanger body adjacent the mounting bracket is provided with an inwardly recessed groove into which the mounting bracket is inserted along at least a part of its width.

6. The guide bar hanger according to claim 3, wherein a mounting through hole is formed on the guide bar hanger body, one end of the second fitting member is inserted into the mounting through hole, and the other end of the second fitting member is connected to the first fitting member in a rolling manner.

7. The guide bar hanger of claim 6, wherein the second mating member comprises:

the mounting part is formed into a cylindrical part, one end of the mounting part is inserted into the mounting through hole, and the other end of the mounting part is positioned above or below the mounting frame;

the rolling part is sleeved at the other end of the mounting part and can wind the axial rotation of the mounting part and be matched with the first matching piece.

8. The bar hanger of claim 7, wherein the second mating member corresponding to the upper top surface further comprises:

the eccentric adjusting block is arranged at one end of the mounting portion, and the mounting through hole is sleeved with the eccentric adjusting block.

9. The guide bar hanger according to claim 8, wherein the number of the second fitting members corresponding to the upper and lower top surfaces is two, respectively.

10. A warp knitting machine comprising a bar hanger according to any one of claims 1 to 9.

Technical Field

The invention belongs to the technical field of warp knitting machines, and particularly relates to a guide bar hanging frame and a warp knitting machine with the same.

Background

The hanger of the existing warp knitting machine is combined by adopting a fixed steel sleeve, the hanger, a hanger small shaft, a ball frame and accessories thereof, when the hanger is used, the ball frame needs to be frequently oiled, and lubricating oil can drip down to pollute the cloth surface when the guide bar is transversely moved after oiling. In addition, the stroke of the hanger small shaft is short, the width of the flower pattern is limited, and the steel balls in the ball rack can rotate together when the hanger moves, so that the hanger belongs to sliding friction and has large resistance.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art.

Therefore, the guide bar hanging frame has the advantages of being convenient to transversely move, reducing transverse moving resistance, being beneficial to high-speed operation and the like.

The invention also provides a warp knitting machine which has the advantages of high production efficiency, high product quality and the like.

A guide bar hanger according to an embodiment of the present invention includes: the mounting frame extends along the horizontal direction, and a first matching piece is arranged on the mounting frame along the length direction of the mounting frame; the guide bar gallows body, be equipped with on the guide bar gallows body with the corresponding second fitting piece of first fitting piece, the second fitting piece with first fitting piece roll connection is so that the guide bar gallows body is in sideslip on the mounting bracket. .

The guide bar hanging frame provided by the embodiment of the invention combines the mounting frame and the guide bar hanging frame body, and rolling friction is adopted between the mounting frame and the guide bar hanging frame body, so that the guide bar hanging frame has the advantages of small friction coefficient, small resistance, benefit for high speed and the like, does not need to be oiled, and eliminates the hidden danger that lubricating oil pollutes the cloth surface. And, for the sley bar gallows structure of prior art, still have and reduce sideslip part (sley bar gallows body) load, reduce advantages such as fault rate.

According to one embodiment of the invention, said guide bar hanger body is located at one side of said mounting frame, said guide bar hanger body being provided with said second fitting member at a side adjacent to the direction in which said mounting frame is located.

According to one embodiment of the invention, the mounting bracket is formed as an elongated member, the number of the first fitting members is 2 or more, the number of the second fitting members corresponds to the number of the first fitting members, one of the first fitting members is provided on an upper top surface of the mounting bracket in a length direction thereof, and the other of the first fitting members is provided on a lower bottom surface of the mounting bracket in the length direction thereof.

According to one embodiment of the invention, the first fitting element is formed as a guide rail and the second fitting element is formed as a rolling bearing.

According to one embodiment of the invention, the side of the guide bar hanger body adjacent to the mounting bracket is provided with an inwardly recessed groove into which the mounting bracket is inserted along at least a part of its width direction.

According to one embodiment of the invention, the guide bar hanger body is provided with a mounting through hole, one end of the second fitting piece is inserted into the mounting through hole, and the other end of the second fitting piece is connected with the first fitting piece in a rolling manner.

According to one embodiment of the invention, the second fitting member comprises: the mounting part is formed into a cylindrical part, one end of the mounting part is inserted into the mounting through hole, and the other end of the mounting part is positioned above or below the mounting frame; the rolling part is sleeved at the other end of the mounting part and can wind the axial rotation of the mounting part and be matched with the first matching piece.

According to an embodiment of the invention, said second fitting part corresponding to said upper top surface further comprises: the eccentric adjusting block is arranged at one end of the mounting portion, and the mounting through hole is sleeved with the eccentric adjusting block.

According to one embodiment of the present invention, the number of the second fitting members corresponding to the upper top surface and the lower bottom surface is two, respectively.

A warp knitting machine according to an embodiment of the second aspect of the present invention includes the guide bar hanger according to any one of the above embodiments.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a prior art warp knitting machine hanger construction;

FIG. 2 is a schematic view of a perspective view of a bar hanger according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of yet another perspective of a bar hanger according to an embodiment of the present invention;

FIG. 4 is a front view of a mounting bracket of a bar hanger according to an embodiment of the present invention;

FIG. 5 is a right side view of a mounting bracket of a bar hanger according to an embodiment of the present invention;

FIG. 6 is a partial schematic structural view of an angle of a bar hanger body of a bar hanger according to an embodiment of the present invention;

FIG. 7 is a partial schematic structural view of yet another angle of a bar hanger body of the bar hanger according to an embodiment of the present invention;

FIG. 8 is a schematic view of the configuration of one angle of the rolling portion of the bar hanger body of the bar hanger according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of yet another angle of the rolling portion of the bar hanger body of the bar hanger according to an embodiment of the present invention;

FIG. 10 is a schematic structural view of a mounting portion of a bar hanger body of a bar hanger according to an embodiment of the present invention;

FIG. 11 is a schematic view of one angle of an eccentric adjustment block of a bar hanger body of a bar hanger according to an embodiment of the present invention;

FIG. 12 is a schematic structural view of yet another angle of the eccentric adjustment block of the bar hanger body of the bar hanger according to an embodiment of the present invention.

Reference numerals:

a bar hanger 100;

a mounting frame 10; a first fitting member 11; an upper top surface 12; a lower bottom surface 13;

a bar hanger body 20; a second fitting member 21; a mounting through-hole 22; a mounting portion 23; a rolling section 24; an eccentric adjusting block 25; a recess 26.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. Furthermore, 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 otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 in specific cases to those skilled in the art.

The present invention was invented by the inventors based on the following facts.

Fig. 1 shows a prior art warp knitting machine hanger structure.

As shown in fig. 1, the conventional warp knitting machine hanger comprises a fixed steel sleeve, a hanger small shaft, a ball frame and accessories thereof, and has the following disadvantages that (1) the ball frame needs to be frequently oiled; (2) lubricating oil can drip downwards in the guide bar shogging process after oiling, so that the cloth cover is polluted; (3) the small shaft of the hanger has short stroke and the pattern width is limited; (4) when the hanger moves, the steel balls in the ball rack rotate together, so that the hanger belongs to sliding friction and has large resistance.

Based on this, the inventors of the present application have conducted long-term creative efforts to arrive at the following inventions.

The guide bar hanger 100 according to an embodiment of the present invention is described in detail below with reference to the accompanying drawings.

As shown in fig. 2 to 12, a guide bar hanger 100 according to an embodiment of the present invention includes: a mounting bracket 10 and a bar hanger body 20.

Specifically, the mounting bracket 10 extends in a horizontal direction, the mounting bracket 10 is provided with a first fitting piece 11 along a length direction thereof, the guide bar hanger body 20 is provided with a second fitting piece 21 corresponding to the first fitting piece 11, and the second fitting piece 21 is connected to the first fitting piece 11 in a rolling manner so that the guide bar hanger body 20 is transversely moved on the mounting bracket 10.

In other words, the bar hanger 100 according to the embodiment of the present invention is mainly composed of the mounting block 10 and the bar hanger body 20, the mounting block 10 extends substantially horizontally, the first fitting member 11 is provided in the length direction of the mounting block 10, and the second fitting member 21 is provided on the bar hanger body 20. The rolling connection between the first fitting element 11 and the second fitting element 21 is enabled, i.e. the friction between the first fitting element 11 and the second fitting element 21 is rolling friction when moving the bar hanger body 20.

Therefore, the guide bar hanger 100 according to the embodiment of the invention combines the mounting frame 10 and the guide bar hanger body 20, and rolling friction is adopted between the mounting frame 10 and the guide bar hanger body 20, so that the guide bar hanger has the advantages of small friction coefficient, small resistance, benefit for high speed and the like, does not need to be oiled, and eliminates the hidden trouble that lubricating oil pollutes the cloth surface. In addition, compared with the guide bar hanger structure in the prior art, the guide bar hanger structure has the advantages of reducing the load of the shogging component (the guide bar hanger body 20), reducing the failure rate and the like.

As shown in fig. 3, according to an embodiment of the present invention, the guide bar hanger body 20 is located at one side of the mounting bracket 10, and the side of the guide bar hanger body 20 adjacent to the direction in which the mounting bracket 10 is located is provided with the second fitting member 21, which improves the mounting efficiency of the guide bar hanger body 20.

As shown in fig. 4 and 5, further, the mounting bracket 10 is formed as a strip-shaped member, the number of the first fitting pieces 11 is 2 or more, the number of the second fitting pieces 21 corresponds to the number of the first fitting pieces 11, one first fitting piece 11 is disposed on the upper top surface 12 of the mounting bracket 10 along the length direction thereof, and the other first fitting piece 11 is disposed on the lower bottom surface 13 of the mounting bracket 10 along the length direction thereof, that is, the first fitting pieces 11 are respectively disposed on the upper end surface 12 and the lower bottom surface 13 of the strip-shaped mounting bracket 10, so that the shogging rate of the bar hanger body 20 can be increased, and the stability during shogging can be improved. It should be noted that, since the second fitting members 21 correspond to the first fitting members 11, one second fitting member 21 is located above the mounting frame 10 and is fitted with the first fitting member 11 on the upper top surface 12, and the other second fitting member 21 is located below the mounting frame 10 and is fitted with the first fitting member 11 on the lower bottom surface 13.

As shown in fig. 1 and 4, alternatively, the first mating member 11 is formed as a guide rail, and specifically may be a guide pillar structure, as shown in fig. 3, 8 and 9, the second mating member 21 is formed as a rolling bearing, and when being installed, the rolling bearing is installed on the guide rail, and an annular sliding groove is formed on an outer circumferential surface of the rolling bearing, and at least a part of the guide rail is inserted into the annular sliding groove.

As shown in fig. 3, 6 and 7, in some embodiments of the present invention, an inwardly recessed groove 26 is formed on a side of the guide bar hanger body 20 adjacent to the mounting bracket 10, and the mounting bracket 10 is inserted into the groove 26 along at least a portion of a width direction thereof, that is, the guide bar hanger body 20 can be mounted in the groove 26 when the mounting bracket 10 is mounted, and the groove 26 can provide a certain degree of clearance for the guide bar hanger body 20, thereby improving the compactness.

According to an embodiment of the present invention, the guide bar hanger body 20 is provided with a mounting through hole 22, one end of the second fitting member 21 is inserted into the mounting through hole 22, and the other end of the second fitting member 21 is connected to the first fitting member 11 in a rolling manner, that is, the second fitting member 21 can be mounted by providing the mounting through hole 22, so that the protruding length of the other end of the second fitting member 21 can be controlled.

As shown in fig. 3 and 8 to 10, further, the second fitting member 21 includes a mounting portion 23 and a rolling portion 24, the mounting portion 23 is formed as a cylindrical member, one end of the mounting portion 23 is inserted into the mounting through hole 22, the other end of the mounting portion 23 is located above or below the mounting frame 10, the rolling portion 24 is sleeved at the other end of the mounting portion 23, the rolling portion 24 can rotate around the axial direction of the mounting portion 23 and is fitted with the first fitting member 11, the specific fitting manner can be determined according to a specific structure, for example, when a sliding groove is formed on the outer circumferential surface of the rolling portion 24, a sliding rail is formed on the first fitting member 11.

As shown in fig. 3, 11 and 12, optionally, the second fitting member 21 corresponding to the upper top surface 12 further includes an eccentric adjusting block 25, the eccentric adjusting block 25 is disposed at the mounting through hole 22 and sleeved at one end of the mounting portion 23, and the distance between the two second fitting members 21 corresponding to the upper top surface 12 and the lower bottom surface 13 can be adjusted by using the eccentric adjusting block 25. One end of the mounting portion 23 may be fixed by an eccentric adjusting block 25.

Further, the number of the second fitting members 21 corresponding to the upper top surface 12 and the lower bottom surface 13 is two, and the eccentric adjusting blocks 25 are respectively arranged in the two second fitting members 21 of the upper top surface 12, so that the structural stability can be improved.

In summary, the guide bar hanger 100 according to the embodiment of the present invention employs the mounting block 10 and the guide bar hanger body 20 in combination, which has at least the following advantages:

(1) the oil is not needed to be added, and the hidden trouble that the lubricating oil pollutes the cloth cover is eliminated.

(2) The distance between the second fitting members 21 on the upper and lower sides of the guide bar hanger body 20 can be adjusted, which is advantageous to eliminate the gap in the movement.

(3) The guide bar hanger body 20 and the mounting frame 10 move relatively through the bearing (the second fitting piece 21) and the guide pillar (the first fitting piece 11), and the guide bar hanger belongs to rolling friction, has small friction coefficient and small resistance, and is beneficial to high speed.

(4) The load of the shogging member (guide bar hanger body 20) is reduced, and the failure rate is reduced.

(5) The guide bar hanger body 20 can be long or short without being affected by the pattern width.

The warp knitting machine according to the embodiment of the invention comprises the guide bar hanger 100 according to the embodiment, and the guide bar hanger 100 according to the embodiment of the invention has the technical effects, so that the warp knitting machine according to the embodiment of the invention also has the corresponding technical effects, namely rolling friction can be effectively realized, the resistance is reduced, and the hidden danger that lubricating oil pollutes the cloth cover is eliminated.

Other structures and operations of the warp knitting machine according to the embodiment of the present invention are understood and easily accomplished by those skilled in the art, and thus will not be described in detail.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.