Detection device for oil distributor of air jet loom

Abstract

The utility model provides an air jet loom oil distributor detection device, which relates to the field of oil distributor maintenance, and adopts the technical scheme that the air jet loom oil distributor detection device comprises a mounting frame, an oil supply tank and a plurality of oil outlet pipes, the oil supply tank is communicated with an oil pump, the oil pump is communicated with an oil supply pipe, and the oil outlet end of the oil supply pipe is used for being communicated with an oil inlet of an oil distributor to be detected; the oil inlet end of the oil outlet pipe is communicated with a corresponding oil outlet of the oil separator to be detected, and the oil inlet end of the oil outlet pipe is respectively communicated with the oil storage tank. The oil separator can be completely overhauled offline, an air jet loom is not needed, and the overhauling efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of oil separator maintenance, in particular to a detection device for an oil separator of an air jet loom. Background Art

[0002] An air jet loom is a shuttleless loom that uses a jet of air to pull the weft yarn through the shed. Its operating principle is to use air as the weft insertion medium. The compressed air jet generates frictional traction on the weft yarn, thereby pulling the weft yarn through the shed and completing the weft insertion process. The air jet loom is equipped with a complex hydraulic system. The hydraulic oil is distributed to various components through an oil separator. The oil separator consists of an oil drain and connectors. The oil drain is equipped with multiple oil outlets, each of which is connected to a connector with different flow rates. To ensure the stable operation of the air jet loom, the oil separator requires regular maintenance.

[0003] In the existing technology, after the oil separator is disassembled, it is cleaned offline. After cleaning, it is installed on the equipment for inspection. The oil inlet pipe and multiple oil outlet pipes need to be connected, the hydraulic system needs to be operated, and the performance of the corresponding components needs to be observed. If there is an abnormality, the oil outlet pipe associated with this component is found by reverse reasoning, and the oil condition in the oil outlet pipe is observed. After the abnormal oil outlet pipe is determined, the oil separator joint and oil outlet with abnormal oil discharge are found on the oil separator, and then the oil separator is disassembled again for repair.

[0004] When using the above technical solution, when repairing the oil separator, it is necessary to install the oil separator back into the equipment and use the air-jet loom to troubleshoot the problem. In addition, there are many oil outlet pipes and the oil circuit is complicated, which needs to be identified one by one, increasing the maintenance time of the oil separator and affecting the maintenance efficiency. Utility Model Content

[0005] In order to solve the technical problem of low maintenance efficiency of oil separators in the above-mentioned prior art, the utility model provides an oil separator detection device for an air jet loom, which can realize oil separator maintenance completely offline with high maintenance efficiency.

[0006] The technical solution adopted by the present invention to solve the above-mentioned technical problems is: a jet loom oil separator detection device, comprising a mounting frame, the mounting frame is used to install the oil separator to be inspected, and also comprises an oil supply tank, the oil supply tank is connected to an oil pump, the oil pump is connected to an oil supply pipe, the oil outlet end of the oil supply pipe is used to be connected to the oil inlet of the oil separator to be detected, and also comprises a plurality of oil outlet pipes, the oil inlet ends of the oil outlet pipes are connected to the corresponding oil outlets of the oil separator to be detected, and the oil inlet ends of the oil outlet pipes are respectively connected to the oil storage tanks.

[0007] The utility model is capable of simulating the oil supply situation of the oil separator on the air-jet loom by arranging the oil supply tank, the oil pump and the oil outlet pipe, and can realize investigation and maintenance without installing it back on the air-jet loom. In addition, it is easy to find the oil outlet pipe with abnormal oil supply and quickly judge the abnormal oil outlet, which greatly improves the maintenance efficiency of the oil separator.

[0008] Furthermore, the oil supply pipe is connected to an oil return line, an overflow valve is provided on the oil return line, and the overflow valve is connected to the oil supply tank.

[0009] The utility model is provided with a relief valve to prevent the oil separator from being damaged by excessive pressure in the maintenance oil circuit, thereby improving the reliability of the device.

[0010] Furthermore, a pressure alarm is provided on the oil return line.

[0011] Furthermore, the oil storage tank is provided with a plurality of accommodating chambers, and the accommodating chambers are respectively communicated with the corresponding oil outlet pipes.

[0012] The utility model provides the oil storage tank with multiple accommodating chambers, so that it can be visually observed which oil outlet pipe has the abnormal oil discharge, thereby avoiding confusion caused by multiple oil outlet pipes and increasing the identification process.

[0013] Furthermore, the oil storage tank and the oil outlet pipe are both made of transparent material.

[0014] Furthermore, the length of the oil outlet pipe is not less than the length of the longest oil pipe in the air jet loom.

[0015] The utility model can further identify the oil supply capacity of the oil separator by limiting the length of the oil outlet pipe, thereby improving the meticulousness of the maintenance of the device.

[0016] Furthermore, two oil supply pipes are arranged in parallel.

[0017] The utility model can meet the needs of simultaneous maintenance of two oil separators of the air jet loom by arranging two oil supply pipes, thereby improving maintenance efficiency, and is suitable for use with two oil separators requiring greater oil supply pressure.

[0018] Furthermore, two oil supply pipes are arranged in series, one of which is arranged between two oil separators to be tested.

[0019] It can be seen from the above technical solutions that the present invention has the following advantages:

[0020] The utility model provides an oil separator detection device for an air jet loom. By arranging an oil supply tank, an oil pump and an oil outlet pipe, the oil supply situation of the oil separator on the air jet loom can be simulated, and the inspection and maintenance can be realized without installing it back on the air jet loom. In addition, the oil outlet pipe with abnormal oil supply can be easily found, and the abnormal oil outlet can be quickly judged, thereby greatly improving the inspection and maintenance efficiency of the oil separator; by arranging an overflow valve, the damage to the oil separator caused by excessive pressure in the inspection oil circuit can be avoided, thereby improving the reliability of the use of the device; by arranging multiple accommodating chambers in the oil storage tank, it can be intuitively observed which oil outlet pipe has abnormal oil discharge, thereby avoiding confusion caused by multiple oil outlet pipes and increasing the identification process; by limiting the length of the oil outlet pipe, the oil supply capacity of the oil separator can be further identified, thereby improving the meticulousness of the inspection and maintenance of the device; by arranging two oil supply pipes, the two oil separators of the air jet loom can be inspected at the same time, thereby improving the inspection and maintenance efficiency, and the device is suitable for use with two oil separators that require a larger oil supply pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a structural diagram of a specific implementation method of the utility model.

[0023] Figure 2 This is a hydraulic principle diagram of a specific implementation method of the utility model.

[0024] In the figure, 1. Mounting frame; 2. Oil outlet pipe; 3. Oil distributor to be tested; 4. Oil supply pipe; 5. Oil pump; 6. Overflow valve; 7. Pressure alarm; 8. Oil supply tank; 9. Oil storage tank. DETAILED DESCRIPTION

[0025] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this patent.

[0026] like Figure 1 and Figure 2As shown, this specific embodiment provides an oil separator detection device for an air jet loom, including a mounting frame 1, an oil supply box 8, an oil pump 5 and an oil storage tank 9. The mounting frame 1 is used to install the oil separator to be repaired, the oil supply box 8 is connected to the oil pump 5, the oil pump 5 is connected to the oil supply pipe 4, the oil outlet end of the oil supply pipe 4 is provided with an oil supply connector, the oil supply connector is used to be connected to the oil inlet of the oil separator 3 to be detected, and also includes multiple oil outlet pipes 2, the oil inlet ends of the oil outlet pipes 2 are connected to the corresponding oil outlets of the oil separator 3 to be detected, and the oil inlet ends of the oil outlet pipes 2 are respectively connected to the oil storage tank 9.

[0027] This specific embodiment forms an oil maintenance circuit by arranging an oil supply tank 8, an oil pump 5 and an oil outlet pipe 2, which can simulate the oil supply situation of the oil separator on the air-jet loom, and realize investigation and maintenance without installing it back on the air-jet loom. In addition, it is easy to find the oil outlet pipe 2 with abnormal oil supply and quickly determine the abnormal oil outlet, which greatly improves the maintenance efficiency of the oil separator.

[0028] like Figure 1 and Figure 2 As shown, since there may be blockages and other phenomena in the oil separator, which may affect the detection of the oil circuit pressure, in order to avoid damage to the oil separator caused by excessive pressure in the maintenance oil circuit, in this specific embodiment, the oil supply pipe 4 is connected to the return oil circuit, and an overflow valve 6 is provided on the return oil circuit, and the overflow valve 6 is connected to the oil supply tank 8; further, a pressure alarm 7 is provided on the return oil circuit, and the pressure alarm 7 promptly reminds the operator to inspect the oil circuit pressure that is too high and stop the oil supply in time.

[0029] like Figure 1 As shown, in this specific embodiment, a large number of oil outlet pipes 2 are provided. In order to be able to quickly identify the oil outlet pipe 2 with abnormal oil supply, the oil storage tank 9 is provided with multiple accommodating chambers, which are respectively connected to the corresponding oil outlet pipes 2. The number of accommodating chambers is not less than the number of oil outlet pipes 2, and the number of oil outlet pipes 2 is the same as the number of oil outlets of the two oil distributors. Preferably, the oil storage tank 9 and the oil outlet pipe 2 are both made of transparent material, so that it can be intuitively observed which oil outlet pipe 2 has abnormal oil supply, avoiding confusion caused by multiple oil outlet pipes 2 and increasing the identification process.

[0030] In the prior art, the pipelines in the air-jet loom are very long. In order to ensure that the situation of insufficient pressure in the oil separator can be inspected, in this specific embodiment, the length of the oil outlet pipe 2 is not less than the length of the longest oil pipe in the air-jet loom. In this way, the offline maintenance line is closer to the working condition of the oil separator in the air-jet loom.

[0031] Two oil supply pipes 4 can be set to facilitate the simultaneous maintenance of the two oil separators in the air-jet loom and improve efficiency. The two oil supply pipes 4 can be connected in series, with one of them set between the two oil separators 3 to be tested, or they can be connected in parallel and connected to the two oil separators 3 to be tested respectively. In this specific embodiment, the two oil supply pipes 4 are set in series.

[0032] like Figure 1 As shown, in this specific embodiment, the mounting frame 1 is a rectangular frame structure, and a support leg is provided on the bottom frame, the oil supply tank 8 is provided on the vertical frame, the oil storage tank 9 is provided on the bottom frame, and a mounting hole is provided on the upper frame of the mounting frame 1 for installing the oil separator.

[0033] From the above specific embodiments, it can be seen that the present invention has the following beneficial effects:

[0034] 1. By providing the oil supply tank 8, oil pump 5, and oil outlet pipe 2, the oil supply condition of the oil separator on the air-jet loom can be simulated, enabling investigation and maintenance without having to reinstall the oil separator on the air-jet loom. Furthermore, it is easy to find the oil outlet pipe 2 with abnormal oil supply and quickly identify the abnormal oil outlet, greatly improving the efficiency of oil separator maintenance.

[0035] 2. By providing the overflow valve 6, it is possible to avoid damage to the oil separator caused by excessive pressure in the maintenance oil circuit, thereby improving the reliability of the device;

[0036] 3. By providing the oil storage tank 9 with multiple accommodating chambers, it is possible to visually observe which oil outlet pipe 2 has an abnormal oil output, thus avoiding confusion caused by multiple oil outlet pipes 2 and increasing the identification process;

[0037] 4. By limiting the length of the oil outlet pipe 2, the oil supply capacity of the oil separator can be further identified, thereby improving the level of detail in the maintenance of the device;

[0038] 5. By providing two oil supply pipes 4, the two oil separators of the air jet loom can be repaired at the same time, thereby improving the maintenance efficiency.

[0039] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for detecting an oil separator of an air jet loom, comprising a mounting frame (1), wherein the mounting frame (1) is used to mount an oil separator to be repaired, and is characterized in that: The invention also includes an oil supply tank (8), the oil supply tank (8) is connected to an oil pump (5), the oil pump (5) is connected to an oil supply pipe (4), the oil outlet end of the oil supply pipe (4) is used to be connected to the oil inlet of the oil distributor to be tested, and also includes a plurality of oil outlet pipes (2), the oil inlet ends of the oil outlet pipes (2) are connected to the corresponding oil outlets of the oil distributor to be tested, and the oil inlet ends of the oil outlet pipes (2) are respectively connected to the oil storage tank (9).

2. The oil separator detection device for an air jet loom according to claim 1, characterized in that: The oil supply pipe (4) is connected to an oil return line, an overflow valve (6) is provided on the oil return line, and the overflow valve (6) is connected to the oil supply tank (8).

3. The oil separator detection device for an air jet loom according to claim 2, characterized in that: A pressure alarm (7) is provided on the oil return line.

4. The oil separator detection device for an air jet loom according to claim 3, characterized in that: The oil storage tank (9) is provided with a plurality of accommodating chambers, each of which is in communication with the corresponding oil outlet pipes (2).

5. The oil separator detection device for an air jet loom according to claim 4, characterized in that: The oil storage tank (9) and the oil outlet pipe (2) are both made of transparent material.

6. The oil separator detection device for an air jet loom according to any one of claims 1 to 5, characterized in that: The length of the oil outlet pipe (2) is not less than the length of the longest oil pipe in the air jet loom.

7. The oil separator detection device for an air jet loom according to claim 6, characterized in that: Two oil supply pipes (4) are arranged in parallel.

8. The oil separator detection device for an air jet loom according to claim 6, characterized in that: Two oil supply pipes (4) are arranged in series, one of which is arranged between two oil separators to be tested.

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