Air valve module of hosiery knitter and hosiery knitter

Abstract

The utility model relates to an air valve technology, and provides an air valve module of a hosiery knitter and the hosiery knitter. The hosiery knitter air valve module comprises an air valve fixing plate and at least two air valve assemblies, a circulation channel is formed in the air valve fixing plate, each air valve assembly comprises a plurality of air valve parts, and the air valve parts are arranged in the extending direction of the air valve fixing plate. At least two air valve pieces are communicated with the circulation channel on the same cross section of the circulation channel, the circulation channel is more stable through the mode that the air valve fixing plate and the circulation channel are integrated, and therefore the problem that in the related technology, the circulation channel is prone to deformation is solved, and due to the fact that the air valve fixing plate and the circulation channel are integrated, the air valve fixing plate and the circulation channel are integrated. The length of the circulation channel is limited by the length of the air valve fixing plate, the number of the air valves on the same section is further increased, and therefore the length of the circulation channel is reduced, and meanwhile it is guaranteed that the air conveying effect is not changed.

Description

TECHNICAL FIELD

[0001] The application relates to a gas valve module of a hosiery machine. BACKGROUND

[0002] The hosiery machine is an automatic device for manufacturing socks, and has the advantages of high work efficiency and effective reduction of labor cost.

[0003] The gas valve module is an important component of the control system of the hosiery machine, and the gas valve module comprises a gas valve control driving board, a gas valve assembly and a gas path.

[0004] The gas path in the existing gas valve assembly is connected with a single row of valve bodies in a single gas path channel, and the gas valve module composed of the gas valve assembly needs to be matched with an elongated main gas path strip. CONTENT OF THE UTILITY MODEL

[0005] The application provides a gas valve module of a hosiery machine and a hosiery machine, and aims to solve the problem of the long main gas path strip of the gas valve assembly.

[0006] In one aspect, the application provides a gas valve module of a hosiery machine, comprising:

[0007] A gas valve fixing plate, which has a flow-through channel inside, and has an air inlet and a plurality of air outlets connected with the flow-through channel, the air outlets being used for connecting corresponding air cylinders;

[0008] At least two groups of gas valve assemblies are arranged side by side, and each group of gas valve assemblies comprises a plurality of gas valve pieces arranged along the extension direction of the gas valve fixing plate.

[0009] The gas valve module of the hosiery machine provided by the application is provided with a first air inlet and a second air inlet on the gas valve piece.

[0010] The gas valve module of the hosiery machine provided by the application further comprises:

[0011] The adapter structure is arranged on one side of the air valve fixing plate; the air valve fixing plate is provided with a connecting protrusion; the plurality of air valve components are electrically connected with the connecting protrusion on the air valve fixing plate.

[0012] The air valve module of the hosiery machine provided in the application comprises the adapter structure.

[0013] The adapter housing is internally provided with a mounting space;

[0014] The adapter plate is arranged in the accommodation space of the adapter housing; the adapter plate is arranged in the mounting space; the adapter plate is provided at the top with the connecting protrusion; the plurality of air valve components are electrically connected with the connecting protrusion on the adapter plate.

[0015] The air valve module of the hosiery machine provided in the application comprises the adapter housing.

[0016] The adapter upper cover;

[0017] The adapter lower cover is arranged on one side of the adapter upper cover; the adapter lower cover is detachably connected with the adapter upper cover.

[0018] The air valve module of the hosiery machine provided in the application further comprises a plurality of indicator lights and a plurality of label names; the plurality of indicator lights and the plurality of label names are arranged on the same side of the adapter structure; the plurality of indicator lights and the plurality of label names are one-to-one correspondingly arranged; the indicator light is adapted to correspond to the air valve component to indicate the on-off state of the corresponding air valve component.

[0019] The air valve module of the hosiery machine provided in the application; the plurality of indicator lights are arranged in the mounting space inside the adapter housing; the plurality of label names are arranged on the outer surface of the adapter housing.

[0020] The air valve module of the hosiery machine provided in the application further comprises:

[0021] The air valve control driving module is arranged on one side of the air valve assembly; the air valve control driving module is adapted to be electrically connected with the air valve assembly.

[0022] In another aspect, the application provides a hosiery machine comprising the air valve module of the hosiery machine according to any one of the above, and further comprising:

[0023] The box housing has an assembly space inside;

[0024] The intermediate fixing plate is arranged in the assembly space in the box housing; the intermediate fixing plate is adapted to be fixedly connected with the air valve fixing plate.

[0025] The hosiery machine provided in the application comprises the box housing.

[0026] The front cover;

[0027] a rear cover arranged at one side of the front cover; the front cover and the rear cover form the assembly space; the rear cover is suitable for detachable connection with the front cover.

[0028] The application provides a hosiery machine air valve module and a hosiery machine, wherein the hosiery machine air valve module comprises an air valve fixing plate and at least two air valve assemblies, and the air valve fixing plate is provided with a flow passage in the application, wherein the air valve assembly comprises a plurality of air valve pieces, the plurality of air valve pieces are arranged along the extension direction of the air valve fixing plate, and at least two air valve pieces are in communication with the flow passage on the same cross section of the flow passage. By integrating the air valve fixing plate and the flow passage, the flow passage is more stable, thereby avoiding the problem that the flow passage is easily deformed in the related art. Since the air valve fixing plate and the flow passage are integrated, the length of the flow passage is limited by the length of the air valve fixing plate, the number of air valve pieces on the same cross section is further increased, and the length of the flow passage is shortened while the gas conveying effect is ensured to be unchanged. BRIEF DESCRIPTION OF DRAWINGS

[0029] The accompanying drawings, which are incorporated into and form a part of the specification, illustrate an embodiment consistent with the present application and, together with the description, serve to explain the principles of the application.

[0030] Figure 1 An overall structure schematic diagram of a hosiery machine air valve module is provided for the application;

[0031] Figure 2 A cross-sectional view of an adapter structure of a hosiery machine air valve module is provided for the application;

[0032] Figure 3 A schematic diagram of an indicator light of a hosiery machine air valve module is provided for the application;

[0033] Figure 4 An overall structure schematic diagram of a hosiery machine is provided for the application.

[0034] REFERENCE NUMERALS

[0035] 100, air valve fixing plate; 110, air inlet; 120, air outlet; 130, flow passage;

[0036] 200, air valve assembly; 210, air valve piece; 211, communication chamber; 212, air valve shell; 213, electromagnetic valve; 215, first gas inlet; 216, second gas inlet;

[0037] 300, first gas conveying pipeline;

[0038] 400, second gas conveying pipeline;

[0039] 500, switching structure; 510, switching shell; 511, switching upper cover; 512, switching lower cover; 520, switching plate; 530, connecting protrusion;

[0040] 600, indicator light;

[0041] 700, label name;

[0042] 800, box shell; 801, front cover; 802, rear cover; 810, middle fixing plate; 820, air valve control driving module.

[0043] The specific embodiments of the present application have been shown by the above drawings, and will be described in more detail hereinafter. These drawings and the written description are not intended to restrict the scope of the present application concept in any way, but to illustrate the present application concept to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0044] The exemplary embodiments will be described in detail herein with reference to the attached drawings. In the following description, the same numbers are used to indicate the same or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments are not meant to represent all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the appended claims.

[0045] First, the terms involved in the present application are explained:

[0046] The hosiery machine is an automatic device for manufacturing socks, which has the advantages of high work efficiency and effective reduction of labor cost.

[0047] The main function of the air valve assembly 200 is to control the mechanical action in each cylinder, so as to ensure the normal operation of the hosiery machine and the high quality production of the socks.

[0048] In view of the above technical problems, the present application provides a hosiery machine air valve module, which adopts a single air path channel to connect double magnetic valves. Such a gas valve piece 210 has a more compact spatial structure and a more reasonable layout. The problem of easy deformation is solved by integrating the air valve fixing plate 100 and the flow channel 130. Since the flow channel 130 is arranged in the air valve fixing plate 100, the length of the flow channel 130 is limited by the air valve fixing plate 100, which further increases the number of air valve pieces 210 on the same cross section, thereby reducing the length of the flow channel 130 while ensuring that the gas conveying effect does not change.

[0049] As Figure 1As shown, the embodiment provides a kind of sock knitting machine air valve module, including: air valve fixed plate 100 and at least two groups of air valve assembly 200, wherein air valve fixed plate 100 inside has flow passage 130, air valve fixed plate 100 has the air inlet for being communicated with flow passage 130, and several air outlets for being communicated with flow passage 130, air outlet is used to correspondingly connect cylinder;Wherein at least two groups of air valve assembly 200, at least two groups of air valve assembly 200 are arranged side by side, air valve assembly 200 includes several air valve pieces 210, several air valve pieces 210 are arranged along the extension direction of air valve fixed plate 100;Air valve piece 210 is communicated with flow passage 130 and air outlet respectively;Air valve piece 210 is adapted to control the on-off of the air path of flow passage 130 to air outlet, to control the movement of cylinder.

[0050] As Figure 2 As shown in the embodiment, flow passage 130 is arranged in air valve fixed plate 100, wherein air valve assembly 200 includes several air valve pieces 210, and at least two air valve assemblies 200 are communicated with flow passage 130 on the same cross section of flow passage 130, the problem of easy deformation is solved by integrating air valve fixed plate 100 with flow passage 130, and the length of flow passage 130 is limited by the length of air valve fixed plate 100, further increasing the number of air valve pieces 210 on the same cross section, so that the length of flow passage 130 is reduced while ensuring that the gas conveying effect does not change.

[0051] In the embodiment, each air valve assembly 200 is composed of two air valve pieces 210, and the two air valve pieces 210 are symmetrically arranged on both sides of air valve fixed plate 100. Specifically, the 60-door air valve module is composed of two rows of 30 groups of air valve pieces 210. In the embodiment, the length required by the same number of air valve assemblies 200 can be shortened by half, reducing the processing difficulty and reducing the problems such as deformation. And air valve pieces 210 are uniformly arranged along the extension direction of air valve fixed plate 100, and there are two air valve assemblies 200 communicated with flow passage 130 on the same cross section of flow passage 130. In the embodiment, the reasonable space arrangement integrates flow passage 130 and air valve fixed plate 100 into a whole, and the arrangement of air valve pieces 210 and air valve fixed plate 100 is also more simple.

[0052] It should be noted that, in order to facilitate connection, air inlet 110 is arranged at the air inlet of flow passage 130 in air valve fixed plate 100, and air outlet 120 is arranged at several air outlets of air valve fixed plate 100, wherein air inlet 110 and air outlet 120 are connected with air valve fixed plate 100 by welding or bonding, and gas enters flow passage 130 through air inlet 110 from air pump and the like structure, and then the gas in flow passage 130 is input into cylinder through air outlet 120.

[0053] It should be noted that the integration of the flow channel 130 and the air valve fixing plate 100 can effectively reduce the number of air paths on the air valve fixing plate 100, reduce the number of air path covers, and thus reduce the problem of air leakage.

[0054] Further, the embodiment provides a hosiery machine air valve module, wherein the air valve assembly 200 further comprises an air valve housing 212 and a solenoid valve 213; the air valve housing 212 is internally provided with a communication chamber 211; the solenoid valve 213 is arranged in the communication chamber 211 of the air valve housing 212; and the solenoid valve 213 is adapted to control the opening and closing of the communication chamber 211.

[0055] The embodiment provides a hosiery machine air valve module, wherein the air valve assembly 200 further comprises an air valve housing 212 and a solenoid valve 213; the air valve housing 212 is internally provided with a communication chamber 211; the solenoid valve 213 is arranged in the communication chamber 211 of the air valve housing 212; and the solenoid valve 213 is adapted to control the opening and closing of the communication chamber 211.

[0056] Specifically, the basic structure of the solenoid valve 213 includes a coil, a valve body, a valve core, and a sealing element. The valve body is the main part of the solenoid valve 213, usually made of cast iron, cast steel, stainless steel, etc., with good corrosion resistance and pressure resistance. The coil is the driving component of the solenoid valve 213, which generates a magnetic field by electrification to attract the valve core and control the opening and closing of the fluid. The valve core is the key component of the solenoid valve 213, and its movement state determines whether the fluid can pass through the valve. The sealing element is used to ensure the sealing performance of the valve when it is closed, preventing fluid leakage.

[0057] The principle of the solenoid valve 213 is based on electromagnetic induction. When electrified, the current flows through the coil, generating a magnetic force that attracts the valve core to move, causing the valve to open and allowing the fluid to pass through; when de-energized, the magnetic force disappears, and the valve core is reset under the action of the spring, the valve is closed, and the fluid stops passing through. This on-off state control can be achieved through electrical signals, so the solenoid valve 213 has the characteristics of fast, accurate, and reliable control.

[0058] It should be noted that the solenoid valve 213 can also be replaced by other types of valves, such as regulating valves, stop valves, etc., but compared with other valves, the solenoid valve 213 has the characteristics of faster, more accurate, and more reliable control.

[0059] Further, the first gas conveying pipeline 300 and the second gas conveying pipeline 400 are formed between the gas valve assembly 200 and the gas valve fixing plate 100, the first end of the first gas conveying pipeline 300 is communicated with the flow passage 130, and the second end of the gas conveying pipeline is communicated with the communication chamber 211; the first end of the second gas conveying pipeline 400 is communicated with the gas outlet interface 120, and the second gas conveying pipeline 400 is communicated with the communication chamber 211.

[0060] It should be noted that in the prior art, the gas valve fixing plate 100 has many connection points with the main gas pipeline strip and each electromagnetic valve 213, and each group of gas valve fixing plate 100 needs to block the other end of the gas pipeline with a cap, which will become a gas leakage point. In the prior art, the gas inlet pipe delivers gas to the hole of the gas valve assembly 200 through the hole of the main gas pipeline strip, which is equivalent to adding one connection position in the gas conveying link. This position will be a gas leakage position, and the more the gas valve assembly 200 is connected, the more the gas leakage positions will be. In the embodiment, the gas inlet pipe is directly connected with the gas inlet of the gas valve fixing plate 100 in the gas valve assembly 200, and the main gas pipeline strip is no longer needed, thereby completely eliminating the gas leakage problem of this link and reducing the amount of the gas valve assembly 200 in the gas valve module (for example, 8 groups of gas valve assemblies 200 are reduced to 2 groups), thereby reducing the gas leakage problem at the cap of the gas pipeline.

[0061] It can be understood that part of the first conveying pipeline is located in the gas valve fixing plate 100, and the other part is located in the gas valve shell 212, and the shape of the first conveying pipeline can be reasonably adjusted according to actual needs. In the embodiment, the cross section of the first conveying pipeline is “L” shaped. Part of the second conveying pipeline is located in the gas valve fixing plate 100, and the other part is located in the gas valve shell 212, and the shape of the second conveying pipeline can be reasonably adjusted according to actual needs. In the embodiment, the cross section of the second conveying pipeline is “l” shaped. The gas inlet interface 110 and the gas outlet interface 120 are common industrial gas pipe quick connectors on the market. In the embodiment, the gas outlet interface 120 is connected with each cylinder, and the mechanical movement of each cylinder is controlled by the way of conveying gas to each cylinder.

[0062] It should be noted that each connection position in the embodiment meets the gas tightness detection requirements.

[0063] Further, the embodiment provides a hosiery machine gas valve module further comprising an adapter structure 500, the adapter structure 500 is arranged on one side of the gas valve fixing plate 100; the gas valve fixing plate 100 is provided with a connecting protrusion 530, and the plurality of gas valve pieces 210 are electrically connected with the connecting protrusion 530 on the gas valve fixing plate 100.

[0064] Specifically, the embodiment provides a sock knitting machine air valve module, wherein the adapter structure 500 comprises an adapter shell 510 and an adapter plate 520, the adapter shell 510 is internally provided with a mounting space, the shape and size of the mounting space are reasonably adjusted according to actual needs, the adapter plate 520 is arranged in the mounting space of the adapter shell 510, and the adapter plate 520 is adapted to be electrically connected with the plurality of air valve assemblies 200.

[0065] In the embodiment, the adapter plate 520 is used to connect the air valve assembly 200, space is reasonably utilized, compared with the prior art, the plurality of adapter plates 520 are integrated into one piece, the overall connection is more clean, and the installation operation is more convenient.

[0066] It can be understood that the adapter plate 520 is made of a conductive material, in order to ensure electrical connection between the adapter plate 520 and the air valve assembly 200, the pin wire of the electromagnetic valve 213 is inserted on the adapter plate 520, the adapter shell 510 is also provided with a through hole suitable for passing through, the adapter plate 520 is also adapted to be connected with a controller and the like, and the controller controls each air valve assembly 200 through the adapter plate 520. In the embodiment, in order to make the overall structure more simple, the adapter structure 500 has two, the two adapter structures 500 correspond to the two groups of air valve pieces 210 located on the two sides of the air valve fixing plate 100, the length of the adapter structure 500 is the same as that of the air valve fixing plate 100, and each adapter structure 500 is adapted to connect and control the plurality of air valve pieces 210 located on the same side.

[0067] In specific implementation, the adapter plate 520 is provided with a plurality of connecting protrusions 530, the top of the connecting protrusion 530 extends towards the direction of the electromagnetic valve 213, the pin wire of the electromagnetic valve 213 is directly connected with the top of the connecting protrusion 530 of the adapter plate 520, and the outside of the adapter plate 520 is electrically connected with the controller in a mode that the adapter plate 520 passes through the adapter shell 510 through a wire. The adapter shell 510 is made of plastic, the adapter shell 510 made of plastic can effectively protect the adapter plate 520 from water and oil pollution, and the appearance is clean.

[0068] Further, the embodiment provides a sock knitting machine air valve module, wherein the adapter shell 510 comprises an adapter upper cover 511 and an adapter lower cover 512, the adapter lower cover 512 is arranged on one side of the adapter upper cover 511, and the adapter lower cover 512 is detachably connected with the adapter upper cover 511. The detachable structure adopts a modular design, so that the installation and disassembly process becomes simple and fast. A large amount of manpower and time cost can be saved, and the construction efficiency of the project is improved.

[0069] Specifically, the adapter upper cover 511 and the adapter lower cover 512 can be connected by clamping. An installation space is formed between the adapter upper cover 511 and the adapter lower cover 512. In the embodiment, the adapter upper cover 511 and the adapter lower cover 512 are both concave structures, and the concave surfaces of the adapter upper cover 511 and the adapter lower cover 512 are oppositely arranged. In order to facilitate observation of the inside of the adapter plate 520, the adapter shell 510 is made of transparent plastic material.

[0070] As an alternative embodiment, the adapter upper cover 511 and the adapter lower cover 512 can be detachably connected by screw connection or adhesion.

[0071] As shown in Figure 3 Further, the embodiment provides a hosiery machine air valve module, further comprising a plurality of indicator lights 600 and a plurality of label names 700, the plurality of indicator lights 600 and the plurality of label names 700 are arranged on the same side of the adapter structure 500; the plurality of indicator lights 600 and the plurality of label names 700 are arranged one by one; the indicator light 600 is adapted to correspond to the air valve piece 210 to indicate the on-off state of the corresponding air valve piece 210. For example, when the communication chamber 211 is in the air state, the indicator light 600 is in the working state, that is, the light is on; when the communication chamber 211 is in the off state, the indicator light 600 is in the non-working state, that is, the light is off. The number of indicator lights 600 is the same as the number of air valve pieces 210, that is, each indicator light 600 corresponds to the specific state of each air valve piece 210.

[0072] Further, the embodiment provides a hosiery machine air valve module, the plurality of indicator lights 600 are arranged in the installation space inside the adapter shell 510; the plurality of label names 700 are arranged on the outer surface of the adapter shell 510.

[0073] In specific implementation, in order to increase the overall simplicity, one side of the two adapter structures 500 is fixedly connected, so that the two adapter structures 500 are an integral whole, which is more convenient for subsequent installation, and a adapter head is arranged on the side where the two adapter structures 500 are connected, which is convenient for electrical connection with other modules.

[0074] In the embodiment, the indicator light 600 is fixed on the adapter plate 520 by welding, and the light beam of the indicator light 600 is observed through the transparent plastic material of the adapter upper cover 511, and the on-off state of the communication chamber 211 in each air valve piece 210 can be clearly observed through the working state of the indicator light 600, which has the advantage of convenient observation.

[0075] Specifically, the number of label names 700 is the same as the number of indicator lights 600, the label names 700 are fixed on the adapter upper cover 511 by adhesion, and the label names 700 are arranged as close to the positions of the indicator lights 600 as possible. The label names 700 should indicate the numbers of each indicator light 600 in turn, so as to facilitate observation and record of the corresponding air valve 210 of each indicator light 600. When the electromagnetic valve 213 works, the indicator light 600 is bright, and the bright light position can be seen through the label name 700 on the adapter upper cover 511. The label name 700 has the number corresponding to the working electromagnetic valve 213, and observation is convenient and will not be misread.

[0076] It should be noted that in the prior art, the position of the label name 700 is usually far away from the indicator light 600, so it is easy to misread. In the present embodiment, the label name 700 corresponding to each group of indicators 600 is arranged together, so as to avoid misreading between the label name 700 and the indicator light 600 in the same group.

[0077] The present embodiment provides a hosiery machine air valve module, which further comprises an air valve control driving module 820 arranged on one side of the air valve assembly 200; the air valve control driving module 820 is adapted to be electrically connected with the air valve assembly 200.

[0078] As shown in Figure 4 The present embodiment further provides a hosiery machine, which comprises the hosiery machine air valve module of any one of the above, and further comprises a box shell 800 and an intermediate fixed plate 810; the box shell 800 has an assembly space inside; the intermediate fixed plate 810 is arranged in the assembly space in the box shell 800; the intermediate fixed plate 810 is adapted to be fixedly connected with the air valve fixed plate 100; the air valve control driving module 820 is fixed on the intermediate fixed plate 810; the air valve control driving module 820 is adapted to be electrically connected with the air valve assembly 200. The valve control driving module corresponds to a controller, which is used for controlling the air valve assembly 200.

[0079] Further, the present embodiment further provides a hosiery machine, and the box shell 800 comprises a front cover 801 and a rear cover 802; the rear cover 802 is arranged on one side of the front cover 801; the assembly space is formed between the front cover 801 and the rear cover 802; and the rear cover 802 is adapted to be detachably connected with the front cover 801.

[0080] In the specific implementation, the air valve fixing plate 100 and the air valve driving control module are fixed on the middle fixing plate 810 through screws, and the two are connected through data wires. The middle fixing plate 810 is fixed on the box body, and the front cover 801 and the rear cover 802 of the box body can be opened, which is convenient for installation and debugging. The gas source gas enters the flow-through channel 130 and is sent into the air valve parts 210 on the left and right sides respectively. After the hosiery machine import program, the air valve control driving board transmits the instructions to the electromagnetic valve 213 of the air valve part 210 through the data wires, controls the opening and closing of the gas, realizes the corresponding cylinder mechanical action. At the same time, when the electromagnetic valve 213 works, the corresponding indicator lamp 600 on the adapter upper cover 511 will be bright, and the bright lamp has a corresponding label name 700, which is convenient for the identification of the electromagnetic valve 213 of the staff.

[0081] It should be noted that, in the embodiment, the front cover 801 and the rear cover 802 are detachably connected in a sliding connection mode. As an alternative embodiment, the front cover 801 and the rear cover 802 can also be opened in a hinged or clamped manner.

[0082] The technical solutions of the present application and how the technical solutions solve the above technical problems will be described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes can not be described in detail in some embodiments. The embodiments of the present application will be described below with reference to the drawings.

[0083] Other embodiments of the present application will be readily apparent to those skilled in the art upon considering the specification and practice of the utility model disclosed herein. The present application is intended to cover any variations, uses, or adaptive changes of the present application that follow the general principles of the present application and include common knowledge or conventional technical means in the art that are not disclosed by the present application. The specification and examples are only considered as exemplary, and the true scope and spirit of the present application are indicated by the following claims.

[0084] It should be understood that the present application is not limited to the precise structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A valve module for a hosiery knitting machine, characterized in that, It includes: Air valve fixed plate (100), the air valve fixed plate (100) has flow passage (130) inside, the air valve fixed plate (100) has the air inlet that communicates with the flow passage (130) on, and a plurality of air outlets that communicate with the flow passage (130), the air outlet is used to correspond to connect cylinder; At least two groups of air valve assembly (200), at least two groups of the air valve assembly (200) are arranged side by side, the air valve assembly (200) includes a plurality of air valve pieces (210), a plurality of the air valve piece (210) is arranged along the air valve fixed plate (100) extension direction;The air valve piece (210) is communicated with the flow passage (130) and the air outlet respectively;The air valve piece (210) is adapted to control the air path of flow passage (130) to the air outlet to control the movement of cylinder.

2. The hosiery machine air valve module of claim 1, wherein, The air valve piece (210) is provided with first gas inlet (215) and second gas inlet (216), the first gas inlet (215) is adapted to be communicated with the flow passage (130) by air path;The second gas inlet (216) is adapted to be communicated with the air outlet by air path.

3. The hosiery machine air valve module of claim 1, wherein, It also includes: Adapter structure (500), arranged in one side of the air valve fixed plate (100);The air valve fixed plate (100) is provided with connecting protrusion (530), and a plurality of the air valve piece (210) is electrically connected with the connecting protrusion (530) on the air valve fixed plate (100).

4. The pneumatic valve module of claim 3, wherein, The adapter structure (500) includes: Adapter housing (510), internally provided with mounting space; Adapter plate (520), arranged in the containing space of the adapter housing (510);The adapter plate (520) is arranged in the mounting space;The adapter plate (520) top is provided with the connecting protrusion (530), and a plurality of the air valve piece (210) is electrically connected with the connecting protrusion (530) on the adapter plate (520).

5. The pneumatic valve module of claim 4, wherein, The adapter housing (510) includes: Adapter upper cover (511); Adapter lower cover (512), arranged in one side of the adapter upper cover (511);The adapter lower cover (512) is detachably connected with the adapter upper cover (511).

6. The pneumatic valve module of claim 4, wherein, It also includes a plurality of indicator lights (600) and a plurality of label names (700), a plurality of the indicator lights (600) and a plurality of the label names (700) are arranged on the same side of the adapter structure (500);A plurality of indicator lights (600) and a plurality of label names (700) are arranged one by one;The indicator light (600) is adapted to correspond to the air valve piece (210), to indicate the on-off state of the corresponding air valve piece (210).

7. The hosiery machine air valve module of claim 6, wherein, A plurality of the indicator lights (600) are arranged in the mounting space inside the adapter housing (510);A plurality of the label names (700) are arranged on the outer surface of the adapter housing (510).

8. The pneumatic valve module of any one of claims 1-7, wherein, It also includes: Air valve control driving module (820), arranged in one side of the air valve assembly (200); The air valve control driving module (820) is adapted to be electrically connected with the air valve assembly (200).

9. A hosiery knitting machine characterised in that, The hosiery knitting machine air valve module comprises a hosiery knitting machine air valve module according to any one of claims 1-8, further comprising: a box shell (800) having an assembly space inside; an intermediate fixing plate (810) arranged in the assembly space in the box shell (800); the intermediate fixing plate (810) is suitable for fixed connection with the air valve fixing plate (100).

10. The hosiery knitting machine according to claim 9, characterized in that, The box shell (800) comprises: a front cover (801); a rear cover (802) arranged on one side of the front cover (801); the front cover (801) and the rear cover (802) form the assembly space; the rear cover (802) is suitable for detachable connection with the front cover (801).

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