Lubricating system of warp knitting machine
By directly connecting the disc box to the main oil tank and setting a flow regulating valve, the problems of long pipelines and multiple leakage points in the warp knitting machine lubrication system are solved, the pipeline is simplified and the convenience of flow regulation is achieved, and the reliability and operating efficiency of the lubrication system are improved.
Patent Information
- Application Number
- CN202422744257.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-11-12
AI Technical Summary
The existing warp knitting machine lubrication system has long oil delivery pipelines, many leakage points and is inconvenient to disassemble and assemble. In particular, the flower tray box is far away from the lubricating oil treatment station, which makes the pipeline complex and inconvenient to adjust.
A lubrication system for a warp knitting machine is designed. The oil inlet and outlet of the pattern box are directly connected to the main oil tank. The direct connection is achieved through an oil distributor and a flow regulating valve to simplify the pipeline structure. A flow regulating valve is set at the oil inlet of the pattern box to facilitate the adjustment of the lubricating oil flow.
It shortens the pipeline length, reduces power loss and leakage, simplifies the disassembly and assembly work before and after transportation, and improves the convenience of lubricating oil flow adjustment.
Smart Images
Figure CN223329494U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile machinery, in particular to a lubrication system of a warp knitting machine. Background Art
[0002] During the operation of the warp knitting machine, the supply of engine oil is crucial to the normal operation of the machine. The oil circulation system of the warp knitting machine consists of three main components: the main oil tank, the lubricating oil treatment station and the disc box. Among them, the disc box is installed on the main oil tank. The disc box and the main oil tank belong to the main machine part; the lubricating oil treatment station belongs to the auxiliary machine part. The lubricating oil treatment station consists of an oil pump, temperature sensor, pressure sensor, heater and cooler.
[0003] The existing lubrication system and lubrication working process are as follows: during operation, the lubricating oil in the main oil tank is pumped into the processing station for centralized processing through the oil pump, and the temperature sensor selects to heat or cool the oil temperature according to the temperature. After the centralized processing is completed, the lubricating oil is pressurized and returned to the main oil tank through the main return oil pipeline to lubricate and control the temperature of the moving parts in the main oil tank. In addition, the lubricating oil processing station is also provided with a branch oil outlet, which is used to pump the oil into the faceplate box faceplate transverse movement mechanism through the regulating valve and the three-way pipeline. The disadvantage of this structure is that the lubricating oil processing station, as an auxiliary machine, is far away from the faceplate box, resulting in a relatively long pipeline. The middle pipe joint is prone to oil leakage, and it is very inconvenient to adjust the faceplate lubricating oil flow. In addition, before transporting the equipment, the lubricating oil station must be separated from the main machine pipeline, which means that the faceplate lubrication pipeline must also be disconnected. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a lubrication system for a warp knitting machine, which overcomes the problems of the existing lubrication system for warp knitting machines, such as long oil delivery pipelines, multiple leakage points and inconvenient assembly and disassembly.
[0005] The technical solution adopted by the utility model to solve its technical problems is: a lubrication system of a warp knitting machine, including a main oil tank, a filter, and a lubricating oil processing station, the filter is located in the main oil tank, the oil outlet pipe of the filter is connected to the oil inlet of the lubricating oil processing station, the lubricating oil processing station includes an oil pump, a temperature controller, an oil heater and an oil cooler, the lubrication system also includes the oil inlet of the flower disc box and the oil outlet of the flower disc box, an oil circuit distributor is provided at the oil inlet of the main oil tank, the first oil outlet of the oil circuit distributor is directly connected to the oil inlet of the main oil tank, the second oil outlet pipe is connected to the oil inlet of the flower disc box, the oil inlet pipe of the oil circuit distributor is connected to the oil outlet of the lubricating oil processing station, a flow regulating valve is provided at the oil inlet of the flower disc box, and the oil outlet of the flower disc box is connected to the return oil pipe of the main oil tank.
[0006] Specifically, the filter element of the filter is located in the main fuel tank, and the oil outlet of the filter extends out of the main fuel tank.
[0007] Specifically, since the lubrication system of the warp knitting machine not only has the function of lubricating the moving parts, but also has the function of controlling the temperature of the parts themselves to ensure the movement accuracy, in order to cope with different working temperatures, the thermostat controls the oil to enter the main oil tank after entering the oil heater, or to enter the main oil tank after entering the oil cooler, or to enter the main oil tank directly without passing through the oil heater and the oil cooler.
[0008] The beneficial effects of the utility model are as follows: the lubrication system of the warp knitting machine of the utility model, firstly, the oil inlet pipeline and the oil outlet pipeline of the faceplate box lubricating oil are directly connected to the main oil tank which is also part of the main machine, which not only shortens the pipeline length and reduces power loss and leakage, but also eliminates the work of disassembling and assembling the faceplate lubricating pipeline before and after transportation; secondly, a flow regulating valve is provided at the oil inlet of the faceplate box, which can be conveniently observed and adjusted when adjusting the flow rate of the faceplate lubricating oil, avoiding the inconvenience of one person observing and adjusting by another person when adjusting the oil inlet amount of the faceplate lubricating oil at the lubricating oil processing station. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0010] Figure 1 It is a structural diagram of the present utility model.
[0011] In the figure: 1. Main oil tank, 2. Filter, 3. Lubricating oil treatment station, 4. Flower box, 5. Oil distributor, 6. Flow regulating valve. DETAILED DESCRIPTION
[0012] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0013] As attached Figure 1A lubrication system for a warp knitting machine includes a main oil tank 1, a filter 2, and a lubricating oil processing station 3. The oil outlet pipe of the filter 2 is connected to the oil inlet of the lubricating oil processing station 3. The lubricating oil processing station 3 includes an oil pump, a temperature controller, an oil heater and an oil cooler. The lubricating oil processing station 3 is an existing structure, so its internal structure is not shown in the attached drawings. The lubrication system also includes an oil inlet and an oil outlet of a flower tray box 4. An oil distributor 5 is provided at the oil inlet of the main oil tank 1. The oil distributor 5 is equivalent to a multi-way valve. The first oil outlet of the oil distributor 5 is directly connected to the The oil inlet and the second oil outlet pipes of the main oil tank 1 are connected to the oil inlet of the faceplate box 4. The oil inlet pipe of the oil circuit distributor 5 is connected to the oil outlet of the lubricating oil treatment station 3. A flow regulating valve 6 is provided at the oil inlet of the faceplate box 4. The oil outlet of the faceplate box 4 is connected to the return oil pipe of the main oil tank 1. The filter element of the filter 2 is located in the main oil tank 1. The oil outlet of the filter 2 extends out of the main oil tank. The thermostat controls the oil to enter the main oil tank 1 after entering the oil heater or to enter the main oil tank 1 after entering the oil cooler or to enter the main oil tank 1 directly without passing through the oil heater and the oil cooler.
[0014] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A lubrication system for a warp knitting machine, comprising a main oil tank (1), a filter (2), and a lubricating oil treatment station (3), wherein an oil outlet pipe of the filter (2) is connected to an oil inlet of the lubricating oil treatment station (3), the lubricating oil treatment station (3) comprising an oil pump, a temperature controller, an oil heater, and an oil cooler, the lubrication system further comprising an oil inlet of a faceplate box (4) and an oil outlet of the faceplate box (4), and wherein: An oil distributor (5) is provided at the oil inlet of the main oil tank (1); a first oil outlet of the oil distributor (5) is directly connected to the oil inlet of the main oil tank (1); a second oil outlet pipeline is connected to the oil inlet of a flower tray box (4); an oil inlet pipeline of the oil distributor (5) is connected to the oil outlet of a lubricating oil processing station (3); a flow regulating valve (6) is provided at the oil inlet of the flower tray box (4); and the oil outlet of the flower tray box (4) is connected to the oil return port pipeline of the main oil tank (1).
2. The lubrication system for a warp knitting machine according to claim 1, wherein: The filter element of the filter (2) is located in the main oil tank (1), and the oil outlet of the filter (2) extends out of the main oil tank (1).
3. The lubrication system for a warp knitting machine according to claim 1, wherein: The temperature controller controls the oil to enter the main oil tank (1) after entering the oil heater, or to enter the main oil tank (1) after entering the oil cooler, or to enter the main oil tank (1) directly without passing through the oil heater and the oil cooler.