Shuttle path structure of circular weaving machine

Abstract

The utility model relates to the technical field of circular weaving machines, and discloses a shuttle track structure of a circular weaving machine, which comprises an upper track and a lower track, a plurality of rotating shafts are rotatably connected between the upper track and the lower track, the top of the outer wall of each rotating shaft is fixedly connected with an eccentric shaft, and the middle of the outer wall of each rotating shaft is fixedly connected with a roller. Baffles are fixedly connected to the tops and the bottoms of the rollers, a plurality of conveying assemblies are fixedly connected to the outer wall of the upper rail, each conveying assembly comprises a mounting plate, the mounting plates are fixedly connected to the top of the upper rail, cylinders are fixedly connected to the bottoms of the mounting plates, and connecting rods are slidably connected to the inner walls of the cylinders. And one side of the connecting rod is fixedly connected with an extrusion plate. According to the utility model, the plurality of rotatable rollers are arranged between the upper track and the lower track, so that the friction between the shuttle and the shuttle track can be effectively reduced when the shuttle moves in the shuttle track, and the abrasion between the shuttle and the shuttle track and the like is further reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a circular weaving machine technical field especially relates to a circular weaving machine shuttle way structure. BACKGROUND

[0002] The circular weaving machine is a special textile equipment for weaving cylindrical or tubular fabric. Its core feature is to interweave warp and weft through a ring-shaped weaving structure to form a continuous seamless cylindrical fabric, which is widely used in industrial packaging, agriculture, construction and other fields.

[0003] At present, the existing circular weaving machine shuttle way adopts a relatively simple structure, and when the shuttle moves in the shuttle way, there is a large friction force between the shuttle and the shuttle way. This large friction force leads to a series of problems. On the one hand, the shuttle, shuttle way and other components are severely worn out, and frequent replacement of components not only increases the production cost, but also affects the continuity of production. Therefore, a circular weaving machine shuttle way structure is proposed. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a circular weaving machine shuttle way structure, which aims to improve the problem of large friction force between the shuttle and the shuttle way when the shuttle moves in the shuttle way in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a circular weaving machine shuttle way structure, comprising an upper track and a lower track, a plurality of shafts are rotatably connected between the upper track and the lower track, an eccentric shaft is fixedly connected to the top of the outer wall of the shaft, a roller is fixedly connected to the middle of the outer wall of the shaft, a baffle is fixedly connected to the top and bottom of the roller, a plurality of conveying assemblies are fixedly connected to the outer wall of the upper track.

[0006] As a further description of the above technical scheme:

[0007] The conveying assembly comprises a mounting plate, the mounting plate is fixedly connected to the top of the upper track, a cylinder is fixedly connected to the bottom of the mounting plate, a connecting rod is slidably connected to the inner wall of the cylinder, an extrusion plate is fixedly connected to one side of the connecting rod, a piston is fixedly connected to the other side of the connecting rod, an electromagnetic one-way valve is fixedly connected to the edge of the side of the cylinder away from the extrusion plate, an oil inlet pipe is fixedly connected to the electromagnetic one-way valve, a check valve is fixedly connected to the outer wall of the cylinder, and an oil outlet pipe is fixedly connected to the check valve.

[0008] As a further description of the above technical scheme:

[0009] The eccentric shaft and the extrusion plate are in close contact, and the outer wall of the piston is slidably connected in the cylinder.

[0010] As a further description of the above technical scheme:

[0011] The outer wall of the connecting rod is sleeved with a spring, one end of the spring is fixedly connected to one side of the extrusion plate close to the cylinder, and the other end of the spring is fixedly connected to the outer wall of the cylinder.

[0012] As a further description of the above technical solution:

[0013] The oil outlet pipe is fixedly connected with a dripping head at one end away from the check valve, and the dripping head is arranged at the side of the roller.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the lower track is fixedly connected with an oil storage tank, and one end of the oil inlet pipe away from the electromagnetic check valve is arranged in the oil storage tank.

[0016] As a further description of the above technical solution:

[0017] The plurality of electromagnetic check valves are controlled by the same controller.

[0018] The utility model has the advantages of the following beneficial effects:

[0019] 1、 in the utility model, a plurality of rotatable rollers are arranged between the upper track and the lower track, so that the friction between the shuttle and the shuttle track can be effectively reduced during the movement of the shuttle in the shuttle track, and the wear between the shuttle and the shuttle track is reduced, thereby prolonging the service life of the components of the circular weaving machine.

[0020] 2、 in the utility model, the conveying assembly is driven by the eccentric shaft, so that the piston slides in the cylinder, the lubricating oil is conveyed from the oil storage tank to the surface of the roller, and the lubricating oil is effectively dropped on the roller through the dripping head, thereby further reducing the friction between the shuttle, the roller and the shuttle track, and improving the smoothness of the circular weaving machine. DRAWINGS

[0021] Figure 1 A perspective view of the shuttle track structure of the circular weaving machine is provided.

[0022] Figure 2 A roller schematic view of the shuttle track structure of the circular weaving machine is provided.

[0023] Figure 3 A cylinder sectional view of the shuttle track structure of the circular weaving machine is provided.

[0024] LEGEND:

[0025] 1, the upper rail; 2, the lower rail; 3, the rotating shaft; 4, the eccentric shaft; 5, the roller; 6, the baffle; 7, the mounting plate; 8, the barrel; 9, the connecting rod; 10, the piston; 11, the extrusion plate; 12, the spring; 13, the electromagnetic check valve; 14, the oil inlet pipe; 15, the check valve; 16, the oil outlet pipe; 17, the oil tank. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] With reference to Figures 1-3 An embodiment provided by the utility model: a shuttle path structure of a circular weaving machine, comprising an upper rail 1 and a lower rail 2, the upper rail 1 and the lower rail 2 provide basic frame support for the entire shuttle path structure, a plurality of rotating shafts 3 are rotationally connected between the upper rail 1 and the lower rail 2, when the circular weaving machine operates, the shuttle moves in the shuttle path, which drives the rotating shaft 3 to rotate, the eccentric shaft 4 is fixedly connected to the top of the outer wall of the rotating shaft 3, the eccentric shaft 4 rotates following the rotation of the rotating shaft 3 and generates eccentric motion, thereby driving subsequent other components to move, the roller 5 is fixedly connected to the middle of the outer wall of the rotating shaft 3, the rotation of the roller 5 can reduce the friction between the shuttle and the shuttle path, so that the movement of the shuttle is smoother, the baffle 6 is fixedly connected to the top and the bottom of the roller 5, the baffle 6 plays a limiting role, preventing the shuttle from leaving the action range of the roller 5 during movement, a plurality of conveying assemblies are fixedly connected to the outer wall of the upper rail 1, the conveying assemblies convey the lubricating oil in the oil tank 17 to lubricate the surface of the roller 5, further reducing the friction between the shuttle and the shuttle path.

[0028] With reference to Figure 2 And Figure 3The conveying assembly comprises a mounting plate 7 fixedly connected to the top of the upper rail 1, which provides a stable support structure for the entire conveying assembly. The bottom of the mounting plate 7 is fixedly connected with a cylinder body 8, which provides an installation position for other components in the conveying assembly. The inner wall of the cylinder body 8 is slidably connected with a connecting rod 9, which is used to connect the piston 10 and the extrusion plate 11 and transmit the movement of the extrusion plate 11 to the piston 10. One side of the connecting rod 9 is fixedly connected with the extrusion plate 11. The piston 10 slides under the eccentric movement of the shaft 3, further driving the piston 10 to slide inside the cylinder body 8. The other side of the connecting rod 9 is fixedly connected with the piston 10. The piston 10 slides inside the cylinder body 8, changing the air pressure inside the cylinder body 8, thereby achieving the effect of extracting and conveying lubricating oil. The edge of the side of the cylinder body 8 away from the extrusion plate 11 is fixedly connected with a solenoid check valve 13. The solenoid check valve 13 is fixedly connected with an oil inlet pipe 14. The solenoid check valve 13 and the oil inlet pipe 14 cooperate to ensure that the lubricating oil can enter the inside of the cylinder body 8 to achieve the conveying effect. At the same time, the solenoid check valve 13 can also be closed when lubrication is not needed. The outer wall of the cylinder body 8 is fixedly connected with a check valve 15. The check valve 15 is fixedly connected with an oil outlet pipe 16. The check valve 15 and the oil outlet pipe 16 cooperate to accurately convey the extracted lubricating oil inside the cylinder body 8 to the surface of the roller 5, achieving the lubrication effect of the roller 5.

[0029] With reference to Figure 3 The eccentric shaft 4 and the extrusion plate 11 are in close contact, which facilitates the eccentric movement of the eccentric shaft 4 to drive the extrusion plate 11 to slide, thereby driving the conveying assembly to work. The outer wall of the piston 10 is slidably connected inside the cylinder body 8. By sliding the piston 10 inside the cylinder body 8, the air pressure inside the cylinder body 8 can be effectively changed, thereby achieving the effects of extraction and conveying.

[0030] With reference to Figure 3 The outer wall of the connecting rod 9 is sleeved with a spring 12. One end of the spring 12 is fixedly connected to the side of the extrusion plate 11 close to the cylinder body 8. The other end of the spring 12 is fixedly connected to the outer wall of the cylinder body 8. The spring 12 is used to provide elastic force. When the extrusion plate 11 slides under the pushing of the eccentric shaft 4, it will drive the connecting rod 9 to slide, at the same time, extruding the spring 12, so that the spring 12 stores potential energy. When the shaft 3 no longer extrudes the extrusion plate 11, the external force disappears. At this time, the spring 12 releases the stored potential energy, thereby pushing the extrusion plate 11 to slide. In the entire process, the piston 10 is always reciprocating inside the cylinder body 8, thereby extracting the lubricating oil from the inside of the oil tank 17 and conveying it to the surface of the roller 5 to lubricate the roller 5.

[0031] With reference to Figure 2 and Figure 3The end of the oil outlet pipe 16 away from the check valve 15 is fixedly connected with a dripping head, which is arranged at the side of the roller 5, so that the conveyed lubricating oil can effectively drip on the roller 5 to lubricate the roller 5.

[0032] With reference to Figure 2 The outer wall of the lower track 2 is fixedly connected with an oil storage tank 17, and the end of the oil inlet pipe 14 away from the electromagnetic check valve 13 is arranged in the oil storage tank 17, which is used for storing lubricating oil and can extract the lubricating oil through the oil inlet pipe 14 when needed.

[0033] With reference to Figure 3 The plurality of electromagnetic check valves 13 are controlled by the same controller, and the opening and closing time of the electromagnetic check valves 13 is uniformly adjusted according to the working state and demand of the circular weaving machine, so as to control the delivery amount and frequency of the oil.

[0034] Working principle: when the circular weaving machine is used for spinning, the shuttle starts to move in the shuttle channel, and the movement of the shuttle drives the rotating shaft 3 between the upper track 1 and the lower track 2 to rotate, and the rotating shaft 3 drives the eccentric shaft 4 on the outer wall thereof to synchronously rotate, and the eccentric shaft 4 is in contact with the extrusion plate 11 in the rotating process, thereby driving the extrusion plate 11 to move. The extrusion plate 11 drives the piston 10 to slide in the inner wall of the cylinder 8 through the connecting rod 9. When the piston 10 moves to the inside of the cylinder 8, the pressure in the cylinder 8 increases, at this time, the electromagnetic check valve 13 is closed, the check valve 15 is opened, and the lubricating oil in 18 flows out through the oil outlet pipe 16, and drips to the side of the roller 5 through the dripping head, so as to provide lubrication for the roller 5 and reduce the friction between the shuttle and the roller 5.

[0035] When the piston 10 moves to the outside of the cylinder 8, the pressure in the cylinder 8 decreases, the electromagnetic check valve 13 is opened, and the check valve 15 is closed, and the lubricating oil in the oil storage tank 17 on the outer wall of the lower track 2 enters the cylinder 8 through the oil inlet pipe 14, thereby preparing for the next lubrication.

[0036] Finally, it should be noted that the above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.

Claims

1. A shed structure of a circular weaving machine comprising an upper rail (1) and a lower rail (2), characterized in that: A plurality of rotating shafts (3) are rotationally connected between the upper track (1) and the lower track (2), an eccentric shaft (4) is fixedly connected to the top of the outer wall of the rotating shaft (3), a roller (5) is fixedly connected to the middle of the outer wall of the rotating shaft (3), the top and bottom of the roller (5) are fixedly connected with baffle plates (6), and a plurality of conveying assemblies are fixedly connected to the outer wall of the upper track (1).

2. A shed structure for a circular weaving machine according to claim 1, characterized in that: The conveying assembly comprises a mounting plate (7) fixedly connected to the top of the upper track (1), a cylinder (8) fixedly connected to the bottom of the mounting plate (7), a connecting rod (9) slidably connected to the inner wall of the cylinder (8), an extrusion plate (11) fixedly connected to one side of the connecting rod (9), a piston (10) fixedly connected to the other side of the connecting rod (9), an electromagnetic one-way valve (13) fixedly connected to the edge of the side of the cylinder (8) away from the extrusion plate (11), an oil inlet pipe (14) fixedly connected to the electromagnetic one-way valve (13), a check valve (15) fixedly connected to the outer wall of the cylinder (8), and an oil outlet pipe (16) fixedly connected to the check valve (15).

3. A shed structure for a circular weaving machine according to claim 2, characterized in that: The eccentric shaft (4) and the extrusion plate (11) are in abutment, and the outer wall of the piston (10) is slidably connected in the cylinder (8).

4. A shed structure for a circular weaving machine according to claim 2, characterized in that: The outer wall of the connecting rod (9) is sleeved with a spring (12), one end of the spring (12) is fixedly connected to the side of the extrusion plate (11) close to the cylinder (8), and the other end of the spring (12) is fixedly connected to the outer wall of the cylinder (8).

5. A shed structure for a circular weaving machine according to claim 2, characterized in that: The end of the oil outlet pipe (16) away from the check valve (15) is fixedly connected with a dripper, and the dripper is arranged on the side of the roller (5).

6. A shed structure for a circular weaving machine according to claim 2, characterized in that: The outer wall of the lower track (2) is fixedly connected with an oil storage tank (17), and the end of the oil inlet pipe (14) away from the electromagnetic one-way valve (13) is arranged in the oil storage tank (17).

7. A shed structure for a circular weaving machine according to claim 2, characterized in that: The plurality of electromagnetic one-way valves (13) are controlled by the same controller.

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