CN215517871U - Guide bar cradle device of double needle bar warp knitting machine and warp knitting machine - Google Patents
Guide bar cradle device of double needle bar warp knitting machine and warp knitting machine Download PDFInfo
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- CN215517871U CN215517871U CN202122246174.4U CN202122246174U CN215517871U CN 215517871 U CN215517871 U CN 215517871U CN 202122246174 U CN202122246174 U CN 202122246174U CN 215517871 U CN215517871 U CN 215517871U
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Abstract
The application relates to the technical field of warp knitting machines, in particular to a guide bar cradle device of a double-needle bed warp knitting machine and the warp knitting machine. The guide bar cradle device of the double needle bar warp knitting machine consists of a guide bar seat, a cradle pin shaft, a guide bar main shaft seat and a cradle transmission component. The guide bar seat is connected with the guide bar main shaft seat through a cradle pin shaft, and the guide bar seat can be connected with the driving mechanism through a cradle transmission assembly. The warp knitting machine comprises a machine head, a driving mechanism and a guide bar cradle device of the double-needle-bed warp knitting machine, wherein a guide bar main shaft seat of the guide bar cradle device of the double-needle-bed warp knitting machine is arranged on the machine head, and a cradle transmission assembly is connected with the output end of the driving mechanism. The guide bar cradle device of the double-needle bar warp knitting machine directly connects the guide bar seat to the guide bar main shaft seat through the cradle pin shaft, so that the structures of a rocker arm on the cradle, a guide bar main shaft and the like are omitted, the production and assembly difficulty is reduced, and the enterprise cost is reduced. The warp knitting machine can be combined with a machine head and a driving mechanism to form a new warp knitting machine so as to better produce the warp knitting machine.
Description
Technical Field
The application relates to the technical field of warp knitting machines, in particular to a guide bar cradle device of a double-needle bed warp knitting machine and the warp knitting machine.
Background
In the market, for a guide bar cradle device of a double needle bar warp knitting machine, a cradle device combining upper swing arm swing and guide bar swing is generally adopted.
The existing cradle device has a complex structure, more matched parts, higher processing requirements and assembly requirements and increased production cost.
SUMMERY OF THE UTILITY MODEL
The application aims to provide a guide bar cradle device of a double-needle-bed warp knitting machine, which can solve the problem that the cradle device of the existing warp knitting machine is too complex in structure, is not beneficial to processing and assembling and leads to the rise of production cost.
Another object of the present application is to provide a warp knitting machine including the above-described bar cradle device of the double needle bed warp knitting machine having all the characteristics of the bar cradle device of the double needle bed warp knitting machine.
The embodiment of the application is realized as follows:
the embodiment of the application provides a guide bar cradle device of a double-needle bed warp knitting machine, which consists of a guide bar seat, a cradle pin shaft, a guide bar main shaft seat and a cradle transmission component;
the guide bar seat is connected with the guide bar main shaft seat through the cradle pin shaft, and the guide bar seat can be connected with the driving mechanism through the cradle transmission assembly.
In addition, the guide bar cradle device of the double-needle bed warp knitting machine provided by the embodiment of the application can also have the following additional technical characteristics:
in an alternative embodiment of the present application, the cradle drive assembly comprises a first connecting rod, a cradle swing arm, a second connecting rod, a reciprocator, and a connecting rod cradle;
the sley bar seat with the head rod is connected, the head rod with the cradle swing arm is connected, the cradle swing arm with the second connects the pole and connects, the second connect the pole connect in reciprocating motion spare, reciprocating motion spare set up in the connecting rod frame, the connecting rod frame is used for connecting actuating mechanism.
In an alternative embodiment of the present application, the reciprocator is a cam.
In an alternative embodiment of the present application, the reciprocator is an eccentric link.
In the optional embodiment of this application, cradle round pin axle pass through the bearing group with the sley bar headstock is connected, the bearing group includes first bearing and second bearing, first bearing with the second bearing is located respectively the both sides of sley bar headstock, cradle round pin axle passes the sley bar headstock and quilt first bearing with the second bearing cover is established, the sley bar establish the seat connect in the outer lane of second bearing, the inner circle cover of second bearing is located cradle round pin axle.
In an optional embodiment of the present application, a guide bar assembly is provided on the guide bar seat through a guide bar hanger assembly, the guide bar assembly being capable of laying yarn with movement of the guide bar seat.
The embodiment of the application provides a warp knitting machine, including aircraft nose, actuating mechanism and any one of the above-mentioned two needle bar warp knitting machine's sley bar cradle device, the sley bar headstock of the sley bar cradle device of two needle bar warp knitting machine set up in the aircraft nose, cradle drive assembly with actuating mechanism's output is connected.
In an alternative embodiment of the present application, the number of the bar cradle devices of the double needle bed warp knitting machine is plural, and the bar seats of the bar cradle devices of the double needle bed warp knitting machine are connected to the driving mechanism through the independent cradle transmission assembly.
The beneficial effect of this application is:
the guide bar cradle device of the double-needle bar warp knitting machine directly connects the guide bar seat to the guide bar main shaft seat through the cradle pin shaft, so that the structures of a rocker arm on the cradle, a guide bar main shaft and the like are omitted, the production and assembly difficulty is reduced, the enterprise cost is reduced, and the existing problem is effectively solved. The warp knitting machine can be combined with a machine head and a driving mechanism to form a new warp knitting machine so as to better produce the warp knitting machine.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a schematic view of a bar cradle arrangement of a double needle bed warp knitting machine provided in an embodiment of the present application;
FIG. 2 is a schematic view of the fitting of a guide bar base, a cradle pin, and a guide bar spindle base;
FIG. 3 is a schematic view of a guide bar cradle device of a double needle bar warp knitting machine disposed at a head.
Icon: 100-a guide bar cradle device of a double needle bar warp knitting machine; 10-a guide bar seat; 20-cradle pin shaft; 30-bar spindle stock; 41-first connecting rod; 42-cradle swing arm; 43-second extension bar; 44-a shuttle; 45-connecting rod rest; 50-a bar assembly; 61-a first bearing; 62-a second bearing; 200-machine head.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the product conventionally places when used, and are only used for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either 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 meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Examples
Referring to fig. 1, an embodiment of the present application provides a guide bar cradle device 100 of a double needle bed warp knitting machine, which is composed of a guide bar base 10, a cradle pin shaft 20, a guide bar spindle base 30 and a cradle transmission component;
the guide bar base 10 is connected to a guide bar spindle base 30 through a cradle pin shaft 20, and the guide bar base 10 can be connected to a driving mechanism through a cradle transmission assembly. The guide bar cradle device 100 of the double needle bar warp knitting machine further includes a guide bar assembly 50, and the guide bar assembly 50 is disposed on the guide bar base 10. The guide bar assembly 50 includes a plurality of guide bars, and the lower ends of the guide bars are connected with guide needles, and when the guide bar base 10 is driven, the guide bars and the guide needles perform a yarn laying motion. Further, the guide bar assembly 50 is connected to the guide bar base 10 by a guide bar hanger assembly. The guide bar hanger assembly can be referred to the components for mounting the guide bar and the guide needle in the guide bar base 10 in the prior art, and the details are not repeated here.
Specifically, the cradle transmission assembly comprises a first connecting rod 41, a cradle swing arm 42, a second connecting rod 43, a reciprocating member 44 and a connecting rod frame 45;
the guide bar base 10 is connected with a first connecting rod 41, the first connecting rod 41 is connected with a cradle swing arm 42, the cradle swing arm 42 is connected with a second connecting rod 43, the second connecting rod 43 is connected with a reciprocating piece 44, the reciprocating piece 44 is arranged on a connecting rod frame 45, and the connecting rod frame 45 is used for connecting a driving mechanism.
Alternatively, the reciprocator 44 is a cam.
Alternatively, the reciprocator 44 is an eccentric link.
The specific selection of the reciprocating member 44 can be determined according to the existing equipment components, or can be considered according to the use cost and the process requirements. It is understood that other components or assemblies capable of realizing reciprocating motion can be used as long as the components or assemblies can finally drive the guide bar and the yarn guide needle to carry out yarn laying motion.
Referring to fig. 2, the cradle pin 20 is connected to the guide bar spindle base 30 through a bearing set, the bearing set includes a first bearing 61 and a second bearing 62, the first bearing 61 and the second bearing 62 are respectively located at two sides of the guide bar spindle base 30, the cradle pin 20 passes through the guide bar spindle base 30 and is sleeved by the first bearing 61 and the second bearing 62, the guide bar base 10 is connected to an outer ring of the second bearing 62, and an inner ring of the second bearing 62 is sleeved on the cradle pin 20.
Based on the above-mentioned guide bar cradle device 100 of the double needle bar warp knitting machine, the embodiment of the present application provides a warp knitting machine, which includes a machine head 200, a driving mechanism and the guide bar cradle device 100 of the double needle bar warp knitting machine, wherein the guide bar spindle seat 30 of the guide bar cradle device 100 of the double needle bar warp knitting machine is arranged at the machine head 200, and the cradle transmission component is connected with the output end of the driving mechanism. Fig. 3 is a schematic diagram of the layout of the head 200 and the guide bar cradle device 100 of the double needle bed warp knitting machine.
Other structures and functions of the warp knitting machine can refer to the existing double-needle bed warp knitting machine, and are not described again here.
Specifically, in the present embodiment, the number of the guide bar cradle devices 100 of the double needle bed warp knitting machine is plural, and the guide bar seat 10 of the guide bar cradle device 100 of each double needle bed warp knitting machine is connected to the driving mechanism through the independent cradle transmission assembly. The guide bar assembly 50 of the guide bar cradle device 100 of the double needle bed warp knitting machine can be more finely controlled due to being driven by the corresponding driving mechanism independently, which is beneficial to improving the technical level.
The principle of the embodiment is as follows:
compared with the prior art, the guide bar cradle device 100 of the double-needle bed warp knitting machine of the application cancels the upper rocker arm of the cradle and cancels the main shaft of the guide bar.
Specifically, the existing cradle device usually adopts a scheme of combining swing arm swing and guide bar swing, so that the cradle device is complex in structure, more parts are matched with each other, and high requirements are met in processing and final assembly, so that the production cost is increased, and the cradle device is not favorable for actual production of enterprises.
In view of the above, the present application proposes a guide bar cradle device 100 of a double needle bar warp knitting machine, which directly eliminates the cradle upper swing arm and the guide bar main shaft, and directly hinges the guide bar base 10 to the guide bar main shaft base 30 through the cradle pin shaft 20, and eliminates the guide bar main shaft. And because the guide bar seat 10 can be driven by the driving mechanism through the transmission of the cradle transmission component to realize swinging and drive the guide bar component 50 to do yarn laying movement, the guide bar seat does not need to depend on the upper rocker arm of the cradle for matching, and the upper rocker arm of the cradle is omitted.
Furthermore, as the rocker arm on the cradle is omitted, the cam, the upper and lower swing arms, the plurality of connecting rods and the like which are originally matched with the rocker arm on the cradle are correspondingly cancelled.
That is to say, the scheme of this application has saved a plurality of spare parts than current cradle device, through changing connected mode and the object of connection, still can carry out the yarn filling motion to the production and the assembly degree of difficulty of spare part have significantly reduced, also can practice thrift the cost to enterprise's production, in follow-up production course of working, also can reduce the cost of maintaining and changing, very practicality.
To sum up, the guide bar cradle device 100 of the double needle bar warp knitting machine of the present application saves the structures such as the upper rocker arm of the cradle and the guide bar main shaft by directly connecting the guide bar base 10 to the guide bar main shaft base 30 through the cradle pin shaft 20, reduces the production and assembly difficulty, helps to reduce the enterprise cost, and effectively solves the existing problems. By combining it with the head 200 and the driving mechanism, a new warp knitting machine can be formed for better production.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. A guide bar cradle device of a double needle bar warp knitting machine is characterized by comprising a guide bar seat, a cradle pin shaft, a guide bar main shaft seat and a cradle transmission component;
the guide bar seat is connected with the guide bar main shaft seat through the cradle pin shaft, and the guide bar seat can be connected with the driving mechanism through the cradle transmission assembly.
2. The bar cradle device of a double needle bed warp knitting machine as claimed in claim 1, wherein the cradle transmission assembly includes a first connecting rod, a cradle swing arm, a second connecting rod, a reciprocator, and a connecting rod holder;
the sley bar seat with the head rod is connected, the head rod with the cradle swing arm is connected, the cradle swing arm with the second connects the pole and connects, the second connect the pole connect in reciprocating motion spare, reciprocating motion spare set up in the connecting rod frame, the connecting rod frame is used for connecting actuating mechanism.
3. The bar cradle device of a double needle bed warp knitting machine according to claim 2, wherein the reciprocating member is a cam.
4. The bar cradle device of a double needle bed warp knitting machine according to claim 2, wherein the reciprocating member is an eccentric link.
5. The guide bar cradle device of a double needle bar warp knitting machine according to claim 1, wherein the cradle pin shaft is connected to the guide bar spindle base through a bearing set, the bearing set includes a first bearing and a second bearing, the first bearing and the second bearing are respectively located on both sides of the guide bar spindle base, the cradle pin shaft passes through the guide bar spindle base and is sleeved with the first bearing and the second bearing, the guide bar base is connected to an outer ring of the second bearing, and an inner ring of the second bearing is sleeved with the cradle pin shaft.
6. The guide bar cradle device of a double needle bed warp knitting machine according to claim 1, wherein a guide bar assembly is provided on the guide bar base through a guide bar hanger assembly, the guide bar assembly being capable of a laying movement in accordance with a movement of the guide bar base.
7. A warp knitting machine, characterized by comprising a machine head, a driving mechanism and the guide bar cradle device of the double needle bed warp knitting machine as claimed in any one of claims 1 to 6, wherein a guide bar spindle seat of the guide bar cradle device of the double needle bed warp knitting machine is arranged at the machine head, and the cradle transmission component is connected with an output end of the driving mechanism.
8. The warp knitting machine of claim 7 wherein the number of the bar cradle devices of the double needle bed warp knitting machine is plural, and the bar seat of the bar cradle device of each of the double needle bed warp knitting machines is connected to the drive mechanism through the independent cradle transmission assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122246174.4U CN215517871U (en) | 2021-09-16 | 2021-09-16 | Guide bar cradle device of double needle bar warp knitting machine and warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122246174.4U CN215517871U (en) | 2021-09-16 | 2021-09-16 | Guide bar cradle device of double needle bar warp knitting machine and warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215517871U true CN215517871U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122246174.4U Active CN215517871U (en) | 2021-09-16 | 2021-09-16 | Guide bar cradle device of double needle bar warp knitting machine and warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215517871U (en) |
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- 2021-09-16 CN CN202122246174.4U patent/CN215517871U/en active Active
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