Cam beating-up water jet loom left wall plate

Abstract

The utility model discloses a cam beats the weaving water jet loom left wallboard, including wallboard body, is set up with a plurality of mounting hole for installing function component on the wallboard body, and the upper portion fixed connection of wallboard body one side has first connecting plate, and the lubricating mechanism is connected with through bolt on first connecting plate, the lubricating mechanism includes oil tank, oil outlet pipe, four -way pipe, a plurality of hose and a plurality of bearing seat end cover, and the side fixed of oil tank has second connecting plate, and second connecting plate is connected on first connecting plate through bolt, and the top of oil tank is connected with oil filler pipe, and the lower part of oil tank is connected with oil outlet pipe, and the lower extreme of oil outlet pipe is connected with the import end of four -way pipe, and the remaining three export ends of four -way pipe are connected with hose, and the import of hose is connected with corresponding bearing seat end cover, and bearing seat end cover is fixed through bolt at any mounting hole. The utility model can add lubricating oil to the end of main shaft type component, need not manual time -add lubrication, effectively reduced the abrasion of main shaft type component.

Description

Technical Field

[0001] This utility model relates to the field of loom technology, specifically to a left wall panel of a cam-driven water jet loom. Background Technology

[0002] Water jet looms are high-speed looms that use water flow to guide the weft. Their weft-beating mechanism typically employs a conjugate cam drive. The left wall panel, as the core support component of the loom, is mainly used to install key moving parts such as the weft-beating cam shaft and the reed support shaft. Its structural strength and dynamic stability directly affect the overall operating accuracy, vibration noise, and service life of the loom.

[0003] Existing left-side panel structures are typically flat designs, which have the following drawbacks: Important components such as the weft-forming camshaft and crankshaft require periodic high-speed weft-forming operations. If the wear areas of these critical components are not lubricated in a timely manner, wear may occur between the shaft and the bearing housing. Currently, lubrication is mostly added manually based on the working condition of each component, making lubrication extremely inconvenient. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a left wall plate for a cam-driven water jet loom, which solves the current problem of inconvenient lubrication oil addition.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A left wall panel for a cam-driven water jet loom includes a wall panel body integrally cast from high-strength gray cast iron. The wall panel body has several mounting holes for installing functional components. A first connecting plate is fixedly connected to the upper part of one side of the wall panel body, and a lubrication mechanism is bolted to the first connecting plate. The lubrication mechanism includes an oil tank, an oil outlet pipe, a four-way pipe, multiple hoses, and multiple bearing seat end caps. A second connecting plate is fixed to one side of the oil tank, and the second connecting plate is bolted to the first connecting plate. An oil injection pipe is connected to the top of the oil tank, and an oil outlet pipe is connected to the lower part of the oil tank. The lower end of the oil outlet pipe is connected to the inlet end of the four-way pipe. The remaining three outlet ends of the four-way pipe are connected to hoses, which are connected to the inlets of the corresponding bearing seat end caps. The bearing seat end caps are bolted to any mounting hole and cover the mounting hole.

[0006] Preferably, a first screw hole is provided around the periphery of each mounting hole, and a second screw hole that mates with the first screw hole is provided around the periphery of the bearing seat end cover. The bearing seat end cover is fixed to the wall panel body by the cooperation of screws, the second screw hole, and the first screw hole.

[0007] Preferably, each outlet of the four-way pipe is equipped with a manually operated ball valve. The ball valve can be used to open the pipeline that requires lubrication and close the pipeline that does not require lubrication.

[0008] Preferably, a positioning plate is also fixed to the side of the wall panel body near the first connecting plate. The positioning plate has positioning holes, and a tube clamp is fitted onto the flexible hose. The tube clamp is fixed to the positioning plate by the cooperation of the positioning screw and the positioning hole. The tube clamp can restrict the flexible hose within a certain area, preventing the flexible hose from getting tangled and also preventing the flexible hose from being messy and disordered.

[0009] Preferably, the oil injection pipe is threaded with a sealing cap. The inner wall of the sealing cap is provided with a sealing ring to prevent lubricating oil leakage.

[0010] Compared with the prior art, the beneficial effects of this utility model are: The bearing housing end cover is installed on the outer side of the wall panel body, that is, the end furthest from each shaft component, so that the bearing housing end cover covers the mounting holes of the main shaft components. Lubricating oil is added to the oil tank, and the lubricating oil enters the bearing housing end cover through the oil outlet pipe and hose, thereby adding lubricating oil to the ends of the main shaft components. There is no need for manual lubrication at regular intervals, which effectively reduces the wear of the main shaft components. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the lubrication structure; Figure 3 This is a schematic diagram of the wall panel itself; In the diagram: 1-wall panel body, 2-mounting hole, 3-first connecting plate, 4-oil tank, 5-oil outlet pipe, 6-four-way pipe, 7-hose, 8-bearing seat end cover, 9-second connecting plate, 10-oil injection pipe, 11-ball valve, 12-positioning plate, 13-tube clamp, 14-sealing cover. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] Example 1 Please see Figure 1-3 A left wall panel for a cam-driven water jet loom includes a wall panel body 1 integrally cast from high-strength gray cast iron. The wall panel body 1 has several mounting holes 2 for installing functional components. Some of these mounting holes are used to install the most important shaft components, such as the weft-beating camshaft, crankshaft, and sheathing shaft.

[0014] A first connecting plate 3 is fixedly connected to the upper part of one side of the wall panel body 1. A lubrication mechanism is bolted to the first connecting plate 3. The lubrication mechanism includes an oil tank 4, an oil outlet pipe 5, a four-way pipe 6, multiple hoses 7, and multiple bearing seat end caps 8. A second connecting plate 9 is fixed to one side of the oil tank 4 and is bolted to the first connecting plate 3. An oil filling pipe 10 is connected to the top of the oil tank 4, and an oil outlet pipe 5 is connected to the lower part of the oil tank 4. The lower end of the oil outlet pipe 5 is connected to the inlet end of the four-way pipe 6, and the remaining three outlet ends of the four-way pipe 6 are connected to hoses 7. The hoses 7 are connected to the inlets of the corresponding bearing seat end caps 8. Sealing rings are provided at the connections between the hoses and the oil outlet pipe, and at the connections between the hoses and the bearing seat end caps, to improve sealing and prevent lubricating oil leakage.

[0015] Each mounting hole 2 has a first threaded hole on its periphery, and the bearing seat end cover 8 has a second threaded hole on its periphery that mates with the first threaded hole. The bearing seat end cover 8 is fixed to any mounting hole 2 by bolts and covers one side of the mounting hole 2. It should be noted that the right wall plate corresponds to the left wall plate. The shaft-like workpiece is installed between the left and right wall plates, while the bearing seat end cover is installed on the side away from the right wall plate, i.e., on the outer wall of the left wall plate, and surrounds the outer end of the shaft-like workpiece.

[0016] Each outlet of the four-way pipe 6 is equipped with a manually operated ball valve 11. The ball valve can be used to open the pipeline that requires lubrication and close the pipeline that does not require lubrication.

[0017] A positioning plate 12 is also fixed to the side of the wall panel body 1 near the first connecting plate. The positioning plate 12 has a positioning hole. A tube clamp 13 is fitted onto the flexible tube 7. The tube clamp 13 is fixed to the positioning plate 12 by the cooperation of the positioning screw and the positioning hole. The tube clamp 13 can restrict the flexible tube 7 to a certain area, preventing the flexible tube 7 from getting tangled and also preventing the flexible tube from being messy and disorderly.

[0018] The working principle of this embodiment is as follows: When lubrication of the end of a shaft-like workpiece is required, the bearing housing end cap 8 is installed on the outer wall of the wall panel body 1, covering the end furthest from the shaft-like component. The bearing housing end cap is connected to the oil outlet pipe via a hose 7. The ball valve 11 on this pipe is then opened, while the ball valves on other pipes are closed. Lubricating oil is then added to the oil tank 4. The lubricating oil flows along the oil outlet pipe 5 and the hose 7 into the bearing housing end cap 8, thus lubricating the end of the shaft-like component. This eliminates the need for manual, periodic lubrication, effectively reducing wear on the main shaft-like components. Alternatively, if needed, all ports of the four-way pipe 6 can be connected to hoses, and bearing housing end caps can be installed on the main mounting holes to lubricate multiple shaft-like components simultaneously.

[0019] Example 2 Based on Example 1, a sealing cap 14 is threaded onto the oil injection pipe 10, and a sealing ring is provided on the inner wall of the sealing cap to prevent lubricating oil leakage.

[0020] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A left wall panel for a cam-driven water jet loom, comprising a wall panel body (1), wherein the wall panel body (1) has a plurality of mounting holes (2) for mounting functional components, characterized in that: A first connecting plate (3) is fixedly connected to the upper part of one side of the wall panel body (1), and a lubrication mechanism is connected to the first connecting plate (3) by bolts; The lubrication mechanism includes an oil tank (4), an oil outlet pipe (5), a four-way pipe (6), multiple hoses (7), and multiple bearing seat end caps (8). A second connecting plate (9) is fixed to one side of the oil tank (4). The second connecting plate (9) is bolted to the first connecting plate (3). An oil injection pipe (10) is connected to the top of the oil tank (4). An oil outlet pipe (5) is connected to the lower part of the oil tank (4). The lower end of the oil outlet pipe (5) is connected to the inlet end of the four-way pipe (6). The remaining three outlet ends of the four-way pipe (6) are connected to hoses (7). The hoses (7) are connected to the inlet of the corresponding bearing seat end cap (8). The bearing seat end cap (8) is bolted to any mounting hole (2) and covers the mounting hole (2).

2. The left wall panel of a cam-driven water jet loom according to claim 1, characterized in that: Each mounting hole (2) has a first screw hole on its periphery, and the bearing seat end cover (8) has a second screw hole on its periphery that mates with the first screw hole.

3. The left wall panel of a cam-driven water jet loom according to claim 2, characterized in that: Each outlet of the four-way pipe (6) is equipped with a manually operated ball valve (11).

4. The left wall panel of a cam-driven water jet loom according to claim 3, characterized in that: A positioning plate (12) is fixed on the side of the wall panel body (1) near the first connecting plate. The positioning plate (12) has a positioning hole. A tube clamp (13) is fitted on the hose (7). The tube clamp (13) is fixed on the positioning plate (12) by the cooperation of the positioning screw and the positioning hole.

5. The left wall panel of a cam-driven water jet loom according to claim 4, characterized in that: The oil injection pipe (10) is threaded with a sealing cap (14).

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