Automatic cleaning and blowing device for textile machinery

Abstract

The utility model relates to the field of textile machinery, in particular to an automatic cleaning and blowing device for textile machinery, which is characterized by comprising a warning lamp component for displaying the working state of the textile machinery and a blowing device for blowing air to a needle cylinder, the blowing device is electrically connected with the warning lamp component, and the warning lamp component is electrically connected with the blowing device. When the warning lamp assembly displays that the textile machine enters the running state, the blowing device can automatically start the blowing function and can automatically close the blowing function after blowing for a period of time. According to the utility model, a worker does not need to independently operate the switch, so that not only can the difficulty of training of the worker be reduced, but also the complexity of production operation of the worker can be reduced, high-quality spinning can be realized, and the device has very high reliability and applicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of textile machinery, especially an automatic cleaning air blowing device for textile machinery. BACKGROUND

[0002] At present, in order to clean the yarn hair in the needle cylinder (excessive yarn hair accumulation will not only affect the working performance of the circular knitting machine, but also affect the quality of the textile), a technical scheme of setting an air blowing device to blow out the yarn hair appears. Among them, the existing air blowing device is separately provided with a switch button to realize the switching. Therefore, when the operator starts the circular knitting machine, the operator needs to separately operate the switch button to start the air blowing device. At the same time, the air blowing device is only suitable for starting at the initial stage of the circular knitting machine, and it is not suitable for long-time starting. This is because there is generally lubricating oil in the needle cylinder, and long-time starting is easy to blow out oil stains, which will cause the textile to be stained. Therefore, the air blowing device needs to be manually closed after a period of time.

[0003] At present, the mobility of textile workers is large, so the textile enterprise needs to spend a lot of time training every time it recruits new people, so that the textile worker can additionally start the air blowing device when starting the circular knitting machine. However, in the actual production process, because the operation of the textile equipment is relatively noisy, and in addition, one textile worker generally needs to manage several textile equipment, so the textile worker is very easy to be tired. In this way, after starting the circular knitting machine, the textile worker often forgets to turn on the air blowing device due to fatigue, which is easy to greatly affect the quality of the subsequent textile.

[0004] Therefore, it is necessary to design an automatic cleaning air blowing device for textile machinery to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the above problems and deficiencies, and provides an automatic cleaning air blowing device for textile machinery, which does not need the worker to separately operate the switch, which not only can reduce the difficulty of worker training, but also can reduce the complexity of worker production operation, and can be beneficial to realize high-quality textile, and has very high reliability and applicability.

[0006] The technical scheme of the utility model is realized as follows:

[0007] An automatic cleaning air blowing device for textile machinery, characterized in that it comprises a warning light assembly for displaying the working state of the textile machinery, and an air blowing device for blowing air to the needle cylinder, wherein the air blowing device is electrically connected with the warning light assembly, and when the warning light assembly displays that the textile machinery enters the running state, the air blowing device can automatically start the air blowing function and automatically stop after a period of air blowing.

[0008] Preferably, the blowing device includes an air supply pipe, at least one blowing pipe, and an electrically controlled switch valve having the same number as the blowing pipes. The air supply pipe and the blowing pipe are respectively connected to the output end and the input end of the electrically controlled switch valve, and the electrically controlled switch valve is electrically connected to the warning light assembly.

[0009] Preferably, the air blowing device further comprises an air supply device, the input end of the air supply pipe is connected to the air outlet end of the air supply device, and the air supply device is electrically connected to the warning light assembly.

[0010] Preferably, when the warning light assembly indicates that the textile machine has entered a shutdown state, the air blowing device can enter an air jet standby state.

[0011] Preferably, the air blowing device further includes a control circuit module, and the electrically controlled switch valve is electrically connected to the warning light assembly via the control circuit module.

[0012] Preferably, the blowing device also includes at least one cleaning tube for blowing air to the textile cloth and an equal number of electrically controlled valves to the cleaning tubes, the input end of the cleaning tube is electrically connected to the output end of the electrically controlled valve, the input end of the electrically controlled valve is connected to the air supply pipe, and the electrically controlled valve is electrically connected to the control circuit module.

[0013] The beneficial effects of the present invention are as follows: the automatic cleaning air blowing device is electrically connected to the warning light assembly, and when the warning light assembly indicates that the textile machinery has entered the operating state, the air blowing device can automatically turn on the air blowing function and automatically turn off the air blowing function after blowing for a period of time. In this way, the air blowing device used to blow air into the needle cylinder can accurately know the working state of the textile machinery and accurately turn the air blowing function on and off. Moreover, the air blowing device does not need to be turned on and off separately by the textile workers, which not only reduces the difficulty of worker training, but also reduces the tediousness of workers' production operations. It can also timely and effectively clean the yarn in the needle cylinder and prevent oil contamination of subsequent textile production, which is conducive to achieving high-quality textile production. The automatic cleaning air blowing device has very high reliability and applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the present utility model. DETAILED DESCRIPTION

[0015] like Figure 1 As shown, the utility model describes an automatic cleaning blowing device for a textile machine, comprising a warning light assembly 1 for displaying the working status of the textile machine (for example, a circular knitting machine), and an air blowing device 2 for blowing air into the needle cylinder. The air blowing device 2 is electrically connected to the warning light assembly 1. When the warning light assembly 1 indicates that the textile machine has entered the operating state, the air blowing device 2 can automatically turn on the blowing function and can automatically turn off after blowing for a period of time.

[0016] In the automatic cleaning blowing device, the blowing device 2 is electrically connected with the warning light assembly 1, and when the warning light assembly 1 displays that the textile machine enters the running state, the blowing device 2 can automatically start the blowing function and automatically stop blowing after a period of blowing. In this way, the blowing device 2 used for blowing the needle cylinder can accurately know the working state of the textile machine and accurately open and close the blowing function, and the blowing device 2 does not need to be turned on and off by the textile worker alone, which not only can reduce the difficulty of worker training, but also can reduce the tediousness of worker production operation, and can timely and effectively clean the yarn and oil stains in the needle cylinder to avoid pollution of subsequent textiles, which can benefit the realization of high-quality textiles. The automatic cleaning blowing device can have very high reliability and applicability.

[0017] In actual use, the warning light assembly 1 generates an electrical signal when it displays that the textile machine enters the running state and transmits it to the blowing device 2. When the blowing device 2 receives this electrical signal, it automatically starts the blowing function and automatically stops blowing after a period of blowing. In this way, the actual use demand can be met.

[0018] The blowing device 2 is preset with a blowing time, and stops blowing automatically when the time is reached. The blowing time can correspond to the number of revolutions of the needle cylinder, that is, the needle cylinder will rotate to the required number of revolutions for cleaning within this blowing time, which can facilitate comprehensive and effective cleaning of the yarn on the needle cylinder, thereby meeting the actual cleaning demand.

[0019] As shown in Figure 1 The blowing device 2 includes a gas supply pipe 21, at least one blowing pipe 22, and an electrically controlled on-off valve 23 corresponding to the number of blowing pipes 22. The gas supply pipe 21 and the blowing pipe 22 are respectively connected to the output end and the input end of the electrically controlled on-off valve 23. The electrically controlled on-off valve 23 is electrically connected with the warning light assembly 1. Such a blowing device 2 is very simple and reliable, which not only facilitates manufacturing, but also ensures stable and accurate blowing, thereby helping to further improve the reliability and applicability of the automatic cleaning blowing device.

[0020] As shown in Figure 1 When two or more blowing pipes 22 are provided, each blowing pipe 22 is connected to the output end of each electrically controlled on-off valve 23 one by one, and each electrically controlled on-off valve 23 is connected to the same gas supply pipe 21. In this way, when multiple blowing pipes 22 are provided, the gas supply and blowing demand can be met.

[0021] As shown in Figure 1As shown, the air blowing device 2 further includes an air supply device 24. The input end of the air supply pipe 21 is connected to the air outlet end of the air supply device 24. The air supply device 24 is electrically connected to the warning light assembly 1. This helps to ensure a very stable and reliable air supply, thereby enabling the automatic cleaning air blowing device to have a very stable and reliable blowing effect.

[0022] The air supply device 24 is an air pump, an air machine, or a blowing fan, etc., which can meet the needs of actual manufacturing and use.

[0023] When the warning light assembly 1 indicates that the textile machine has entered a shutdown state, the blowing device 2 can enter an air jet standby state, which can facilitate rapid and stable blowing effects, thereby further improving the reliability and applicability of the automatic cleaning blowing device.

[0024] When the automatic cleaning air blowing device is used on a circular knitting machine, the air blowing tube 22 is fixed to the frame of the circular knitting machine, and the outlet end of the air blowing tube 22 is directed toward the needle cylinder of the circular knitting machine (the outlet end of the air blowing tube 22 can be provided with an air nozzle directed toward the needle cylinder of the circular knitting machine), and the needle cylinder is allowed to rotate through the air blowing area of ​​the air blowing tube. In this way, the air blowing effect can be fully and effectively exerted on the needle cylinder.

[0025] like Figure 1 As shown, the air blowing device 2 further includes a control circuit module 25, and the electrically controlled switch valve 23 is electrically connected to the warning light assembly 1 via the control circuit module 25. The air supply device 24 is also electrically connected to the warning light assembly 1 via the control circuit module 25, which can further improve the accuracy and stability of automatic cleaning, thereby helping to further improve the reliability of the automatic cleaning air blowing device.

[0026] In the actual manufacturing process, a programmable logic controller (PLC) or an existing control chip can be applied to the control circuit module 25 to enable the control circuit module 25 to have the ability to receive signals and coordinate control, thereby meeting the needs of actual manufacturing and use.

[0027] like Figure 1 As shown, the blowing device 2 further includes at least one cleaning pipe 26 for blowing air onto the textile fabric, and an equal number of electrically controlled valves 27 as the cleaning pipes 26. The input ends of the cleaning pipes 26 are electrically connected to the output ends of the electrically controlled valves 27. The input ends of the electrically controlled valves 27 are connected to and communicate with the air supply pipe 21. The electrically controlled valves 27 are electrically connected to the control circuit module 25. In this way, the cleaning pipes 26 can be used to blow air onto the textile fabric, thereby removing yarn lint from the textile fabric and improving the quality of the textile fabric.

[0028] In the actual manufacturing process, the electric control switch valve 23, the air supply device 24, and the electric control valve 27 are all electrically connected to the warning light assembly 1 through the control circuit module 25. The control circuit module 25 is used to obtain the electrical signal on the warning light assembly 1 and control the switch of the electric control switch valve 23, the air supply device 24, and the electric control valve 27. Specifically: when the textile machinery stops, the warning light assembly 1 lights up the light indicating that the textile machinery has entered the shutdown state (that is, it shows that the textile machinery has entered the shutdown standby state, and the blowing device 2 is in the jet standby state). At this time, the warning light assembly 1 will generate a shutdown signal and output it to the control circuit module 25; when the control circuit module 25 receives the shutdown signal, it turns on the air supply device 24, and the blowing device 2 enters the jet standby state; when the textile machinery is started, the warning light assembly When the light indicating that the textile machine has entered the operating state is on (i.e., when the textile machine has entered the operating state), the warning light assembly 1 generates a start-up signal and transmits it to the control circuit module 25. When the control circuit module 25 receives the start-up signal, it opens the electrically controlled switch valve 23, thereby enabling the air blowing pipe 22 to blow air. When the blowing reaches a preset time and the needle cylinder has rotated a suitable number of circles, the control circuit module 25 closes the electrically controlled switch valve 23 to stop the air blowing from the air blowing pipe 22. At this time, the control circuit module 25 opens the electrically controlled valve 27 to enable the cleaning pipe 26 to blow air, thereby achieving a cleaning effect on the needle cylinder and the textile fabric.

[0029] In actual manufacturing, the warning light assembly 1 can be used as a three-color warning light on a machine tool. When the warning light assembly 1 lights up yellow, it indicates that the textile machine has entered the shutdown state, and the warning light assembly 1 generates a shutdown signal. When the warning light assembly 1 lights up green, it indicates that the textile machine has entered the operating state, and the warning light assembly 1 generates a start signal. This can meet actual manufacturing and usage requirements.

[0030] The above embodiments are preferred embodiments of the present invention. All structures similar to those of the present invention and equivalent changes made thereto should fall within the scope of protection of the present invention.

Claims

1. An automatic cleaning air blowing device for textile machinery, characterized in that: The invention comprises a warning light assembly (1) for displaying the working state of a textile machine, and an air blowing device (2) for blowing air into a needle cylinder, wherein the air blowing device (2) is electrically connected to the warning light assembly (1); when the warning light assembly (1) displays that the textile machine has entered the operating state, the air blowing device (2) can automatically start the air blowing function and can automatically turn off the air blowing function after blowing for a period of time.

2. The automatic cleaning air blowing device for textile machinery according to claim 1, characterized in that: The blowing device (2) comprises an air supply pipe (21), at least one air blowing pipe (22), and an equal number of electrically controlled switch valves (23) to the number of the air blowing pipes (22). The air supply pipe (21) and the air blowing pipes (22) are respectively connected to the output end and the input end of the electrically controlled switch valve (23). The electrically controlled switch valve (23) is electrically connected to the warning light assembly (1).

3. The automatic cleaning air blowing device for textile machinery according to claim 2, characterized in that: The air blowing device (2) further comprises an air supply device (24), the input end of the air supply pipe (21) is connected to the air outlet end of the air supply device (24), and the air supply device (24) is electrically connected to the warning light assembly (1).

4. The automatic cleaning air blowing device for textile machinery according to any one of claims 1 to 3, characterized in that: When the warning light assembly (1) indicates that the textile machine has entered a shutdown state, the blowing device (2) can enter an air-jet standby state.

5. The automatic cleaning air blowing device for textile machinery according to claim 2, characterized in that: The air blowing device (2) further comprises a control circuit module (25), and the electrically controlled switch valve (23) is electrically connected to the warning light assembly (1) via the control circuit module (25).

6. The automatic cleaning air blowing device for textile machinery according to claim 5, characterized in that: The blowing device (2) further comprises at least one cleaning pipe (26) for blowing air to the textile fabric, and an equal number of electrically controlled valves (27) as the cleaning pipes (26), wherein the input end of the cleaning pipe (26) is electrically connected to the output end of the electrically controlled valve (27), the input end of the electrically controlled valve (27) is connected to and communicates with the air supply pipe (21), and the electrically controlled valve (27) is electrically connected to the control circuit module (25).

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