Yarn nozzle for flat knitting machine
By designing yarn nozzles with additional sand outlets and partition structures, the problems of thermal conductivity and yarn wrapping of the existing yarn nozzles are solved, the yarn quality and weaving efficiency are improved, and yarn breakage is reduced.
Patent Information
- Application Number
- CN202420478596.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-12
AI Technical Summary
The existing knitting horizontal yarn nozzles are usually made of steel plates, which cause heat conduction to cause the yarn to break easily, and there is only one sand outlet, making it difficult to deal with different yarns, resulting in yarn wrapping and affecting weaving efficiency.
A yarn nozzle is designed including a sponge plate, a fixing plate, a break-proof tube, a plastic pipe, a wear-proof plate, a limiting plate, a partition pole and a guide plate, providing two sand outlets to separate the yarn through a partition pole and a guide plate. Wire, anti-breaking pipe and plastic pipe reduce friction, and anti-wear ring reduces yarn wear.
Effective separation of yarns and prevent winding, improve yarn quality and yield, reduce yarn breakage, and improve weaving efficiency.
Smart Images
Figure CN222139440U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flat knitting machines, in particular to a yarn mouth used for flat knitting machines. Background Art
[0002] The sand spout of a knitting machine is an accessory used to connect the machine needle and the knitting needle, usually made of metal or plastic. During the working process of the knitting machine, the role of the sand spout is to insert the machine needle into the appropriate position between the knitting needles to ensure the quality and efficiency of the fabric.
[0003] In the prior art, sand spouts are generally made of profile materials such as steel plates. Such materials will conduct heat during the weaving process. When the heat is too high, the yarn is prone to breakage. In addition, some sand spouts have only one sand outlet, which is inconvenient for processing different yarns. When two different yarns need to be weaved, it is not convenient to separate the two yarns. During the weaving process, the two yarns are easily entangled together, which is not conducive to later work.
[0004] Therefore, it is now necessary to design a yarn mouth for a knitting machine. Utility Model Content
[0005] In order to overcome the problem that some sand spouts have only one sand outlet, which makes it inconvenient to handle different yarns and to separate two yarns during weaving, resulting in the two yarns being easily entangled together and being inconvenient for subsequent work, the utility model provides a yarn spout for a knitting machine.
[0006] A yarn mouth for a knitting machine comprises a sand spout plate, a fixed plate, an anti-breaking tube, a plastic tube, an anti-wear plate, a limit plate, a wire separator and a guide plate, wherein the fixed plate is connected to the lower part of the sand spout plate, a main sand opening is opened in the middle of the fixed plate, an anti-breaking tube is arranged in the main sand opening, the plastic tube is embedded in one side of the lower part of the fixed plate, the anti-wear plate is embedded in one side of the middle part of the fixed plate, the limit plate is symmetrically connected to one side of the upper part of the sand spout plate, a wire separator for separating yarns is connected to the lower part of the sand spout plate at a position located at the top of the fixed plate, and the guide plates are connected to both sides of the wire separator.
[0007] As a further preferred solution, a wire board is also included, and the wire board is connected to the other side of the lower part of the fixing plate.
[0008] As a further preferred solution, it also includes an anti-wear ring, which is embedded in the middle of the wire board.
[0009] As a further preferred solution, a rubber ring is also included, and the rubber ring is sleeved on the upper part of the sand spout plate.
[0010] As a further preferred solution, the plastic tube is designed to be detachable.
[0011] As a further preferred solution, the wire separator rod is designed to be detachable.
[0012] Compared with the prior art, the utility model has the following advantages:
[0013] According to the design of the wire separator rod and the guide plate, the utility model can conveniently separate the two yarns when it is necessary to weave the two yarns, thereby facilitating the yarn routing during weaving, thereby preventing the two yarns from being entangled together and avoiding affecting subsequent weaving work; according to the design of the anti-break tube, the anti-wear plate and the plastic tube material, the friction generated by the yarn during routing can be reduced, thereby preventing the yarn from breaking due to excessive friction. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 2 It is a three-dimensional structural schematic diagram of the sand spout plate, fixing plate and other parts of the utility model.
[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the anti-breakage pipe, anti-wear plate and other parts of the utility model.
[0017] Figure 4 It is a three-dimensional structural schematic diagram of the plastic tube, anti-breakage tube and other parts of the utility model.
[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing plate, anti-wear ring and other parts of the utility model.
[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the limiting plate, rubber ring and other parts of the utility model.
[0020] Figure 7 It is a schematic diagram of the three-dimensional structure of the wire separator rod, guide plate and other parts of the utility model.
[0021] Among them: 1-sand spout plate, 2-fixed plate, 3-anti-break pipe, 4-plastic pipe, 5-anti-wear plate, 6-conductor plate, 7-limiting plate, 8-anti-wear ring, 9-rubber ring, 10-wire separator rod, 11-guide plate. DETAILED DESCRIPTION
[0022] First of all, it should be pointed out that in the different described embodiments, the same parts are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to the same parts with the same reference numerals or the same component names. Selected positional descriptions in the description, such as top, bottom, lateral, etc., also refer to the directly described and shown figures and are transferred to the new positions in the case of a change in position.
[0023] Embodiment: A yarn mouth for a flat knitting machine, referring to Figures 1 to 7 , including a sand spout plate 1, a fixed plate 2, an anti-breaking pipe 3, a plastic pipe 4, an anti-wear plate 5, a wire plate 6, a limit plate 7, an anti-wear ring 8, a rubber ring 9, a wire separator 10 and a guide plate 11. The lower part of the sand spout plate 1 is connected with a fixed plate 2, a main sand port is arranged in the fixed plate 2, and an anti-breaking pipe 3 is arranged in the main sand port. The lower rear side of the fixed plate 2 is inlaid with a plastic pipe 4, the middle front side of the fixed plate 2 is inlaid with an anti-wear plate 5, the lower front side of the fixed plate 2 is connected with a wire plate 6, and the upper front side of the sand spout plate 1 is symmetrically opened. There is a wire groove, and a limit plate 7 is symmetrically connected to the upper front side of the sand spout plate 1, the limit plate 7 is located on the front side of the corresponding wire groove, the middle of the wire plate 6 is inlaid with an anti-wear ring 8, which can reduce the wear of the yarn, and the mounting hole position at the center position of the upper part of the sand spout plate 1 is sleeved with a rubber ring 9, which can play an anti-slip role, the lower part of the sand spout plate 1 is located at the top of the fixed plate 2 and is connected to a wire separator rod 10, the wire separator rod 10 is designed to be disassembled, and is easy to replace when damaged, and the left and right sides of the wire separator rod 10 are connected to guide plates 11.
[0024] When you need to use the sand spout of a knitting machine, you first need to select a suitable sand spout according to different machine models and specifications, and install it correctly on the knitting machine. After the installation is completed, you can start weaving. The sand spout has two sand outlets, which can provide more control and flexibility, and can also improve the quality and output of the yarn. Specifically, the two sand outlets can better control the quality and fineness of the yarn, because different sand outlets can be selected as needed to adjust the structure and performance of the yarn. The two sand outlets can also increase the output of the yarn, because more yarns can be processed at the same time, thereby improving production efficiency. Before weaving, the two yarns are passed through the two wire grooves on the sand spout plate 1 respectively. According to the design of the limit plate 7, the yarn can be restricted to prevent the yarn from detaching. Then the two yarns are passed through the guide plate 11 on the wire separator rod 10. According to the design of the guide plate 11, the two yarns can be separated to avoid the two yarns from being entangled together. Subsequently, the two yarns are passed through the anti-breaking tube 3, and then the two yarns are passed through the plastic tube 4 and the anti-wear plate 5 respectively, and the yarn passing through the anti-wear plate 5 is passed through the anti-wear ring 8 in the middle of the wire guide plate 6. In this way, according to the design of the guide plate 11 and the anti-wear ring 8, the yarn can be guided. During weaving, the anti-wear ring 8 can prevent the yarn from breaking due to excessive friction. Similarly, the anti-breaking tube 3, the anti-wear plate 5 and the plastic tube 4 can prevent the yarn from breaking due to their materials. When the threading is completed, the weaving work of the sand spout can be carried out.
[0025] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A yarn mouth for a flat knitting machine, characterized in that: The invention comprises a spout plate (1), a fixed plate (2), an anti-breaking tube (3), a plastic tube (4), an anti-wear plate (5), a limiting plate (7), a wire separator rod (10) and a guide plate (11), wherein the fixed plate (2) is connected to the lower part of the spout plate (1), a main spout is opened in the middle of the fixed plate (2), and the anti-breaking tube (3) is arranged in the main spout, the plastic tube (4) is embedded in one side of the lower part of the fixed plate (2), the anti-wear plate (5) is embedded in one side of the middle part of the fixed plate (2), the limiting plate (7) is symmetrically connected to one side of the upper part of the spout plate (1), the wire separator rod (10) for separating yarns is connected to the lower part of the spout plate (1) at the top of the fixed plate (2), and the guide plates (11) are connected to both sides of the wire separator rod (10).
2. A yarn mouth for a flat knitting machine as claimed in claim 1, characterized in that: It also includes a wire board (6), which is connected to the other side of the lower part of the fixing plate (2).
3. A yarn mouth for a flat knitting machine as claimed in claim 2, characterized in that: It also includes an anti-wear ring (8), which is embedded in the middle of the wire board (6).
4. A yarn mouth for a flat knitting machine as claimed in claim 3, characterized in that: It also includes a rubber ring (9), which is sleeved on the upper part of the sand spout plate (1).
5. A yarn mouth for a flat knitting machine as claimed in claim 1, characterized in that: The plastic tube (4) is designed to be detachable.
6. A yarn mouth for a flat knitting machine as claimed in claim 1, characterized in that: The wire separator rod (10) is designed to be disassembled.