Material returning mechanism of powerful spinning machine

Abstract

The utility model relates to the technical field of spinning machine material returning, and discloses a material returning mechanism of a powerful spinning machine, which comprises a working bin, a pushing assembly is arranged in the working bin, a feeding roller is connected in the working bin in a sliding manner, the feeding roller is provided with an outer supporting assembly, and the inner wall of the working bin is fixedly connected with a rotating cylinder; the outer supporting assembly comprises a motor, the outer wall of the motor is fixedly connected to the end of the feeding roller, the output end of the motor is fixedly connected with a rotating sleeve, and the rotating sleeve is rotationally connected to the interior of the feeding roller. According to the utility model, the problems that the surface of the steel cylinder is abraded, the production rhythm and the overall efficiency of equipment are influenced and the quality of the steel cylinder is reduced due to the fact that the steel cylinder is easy to generate larger friction force are solved, and the purposes of avoiding excessive friction or scratch between the steel cylinder and the mold, keeping the surface of the steel cylinder smooth and free of scratches, improving the appearance quality of the steel cylinder and reducing the production cost are achieved. And the geometric accuracy and the overall structural stability of the steel cylinder are ensured.

Description

Technical Field

[0001] This utility model relates to the field of material unloading technology for spinning machines, and in particular to a material unloading mechanism for a high-power spinning machine. Background Technology

[0002] High-power spinning machines are highly efficient forming equipment in steel cylinder production. Through high-speed rotation and the application of immense pressure by pressure rollers, they progressively shape the steel cylinder blank. During production, auxiliary clamps are used for fixation to ensure stability during spinning. Especially when the spun cylinder needs to be removed from the spindle or mold, a specialized ejection mechanism is essential. This mechanism smoothly ejects the cylinder from the mold using hydraulic or pneumatic pushers, preventing deformation or surface damage caused by manual operation. The ejection mechanism not only improves production efficiency but also ensures the quality of the finished product and the continuity of automated operation.

[0003] In traditional high-power spinning machines, the ejection mechanism uses hydraulic or pneumatic pushers to eject the material during cylinder production. After the cylinder is spun and formed, it is difficult to remove manually because it fits tightly to the mold. Therefore, the ejection mechanism applies a pushing force from the bottom of the cylinder through the pusher to eject it from the mold, ensuring that the cylinder can be easily demolded.

[0004] Traditional high-power spinning machines often use hydraulic or pneumatic push rods to eject the cylinders. This design can easily generate significant friction between the cylinder and the mold, leading to wear on the cylinder surface, affecting production rhythm and overall equipment efficiency, and ultimately reducing cylinder quality. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a material ejection mechanism for a high-power spinning machine, which aims to improve the problem that the traditional high-power spinning machine material ejection mechanism easily generates large friction between the steel cylinder and the mold, leading to wear on the surface of the steel cylinder, affecting the production rhythm and the overall efficiency of the equipment, and causing a decline in the quality of the steel cylinder.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a material unloading mechanism for a high-power spinning machine, comprising a working chamber, a pushing component being provided inside the working chamber, a feeding roller being slidably connected inside the working chamber, an external support component being provided on the feeding roller, and a rotating cylinder being fixedly connected to the inner wall of the working chamber.

[0007] The external support assembly includes a motor, the outer wall of which is fixedly connected to the end of the feeding roller. A rotating sleeve is fixedly connected to the output end of the motor. The rotating sleeve is rotatably connected to the inside of the feeding roller. An octagonal push plate is fixedly connected to the outer wall of the rotating sleeve. A slide rod is radially inserted into the feeding roller. One end of the slide rod is slidably connected to the side wall of the octagonal push plate. A push plate is fixedly connected to the other end of the slide rod. A telescopic rod is fixedly installed between the push plate and the feeding roller. A spring is sleeved on the outer wall of the telescopic rod.

[0008] Furthermore, the pushing assembly includes an electric push rod, which is connected to the interior of the working chamber. The output end of the electric push rod is fixedly connected to the interior of the feeding roller, and a guide rod is fixedly connected to the end of the feeding roller. The guide rod is slidably connected to the interior of the working chamber.

[0009] Furthermore, a water tank is fixedly connected inside the working chamber, an inlet pipe is connected to the top of the water tank, the input end of a diversion pipe is connected to the side wall of the water tank, multiple output ends of the diversion pipe are connected and installed with nozzles, the diversion pipe is equipped with a solenoid valve, and the inlet pipe is equipped with a filter assembly.

[0010] Furthermore, the filter assembly includes a filter chamber, the feed pipe is equipped with the filter chamber, a filter plate is slidably connected inside the filter chamber, a fixing plate is fixedly connected to the outer wall of the filter plate, a fixing bolt is provided inside the fixing plate, and the outer wall of the fixing bolt is threadedly connected to the inside of the filter chamber.

[0011] Furthermore, multiple output ends of the shunt tube are fixedly mounted with mounting brackets, and the mounting brackets are fixedly assembled with the working chamber.

[0012] Furthermore, one end of the spring is fixedly assembled with the push plate, and the other end of the spring is fixedly assembled with the feeding roller.

[0013] Furthermore, a sealing strip is fixedly connected to the top of the filter plate, and the sealing strip is interference-fitted between the filter plate and the filter chamber.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the electric push rod is first started to position the feeding roller, then the motor is started, and then the push plate is pushed to fit against the inner wall of the steel cylinder in conjunction with the slide rod, rotating sleeve and spring, so that the steel cylinder is suspended in the air. Then the electric push rod is started again in conjunction with the guide rod to push the steel cylinder out. This solves the problem that the steel cylinder is prone to generating large friction, which leads to wear on the surface of the steel cylinder, affects the production rhythm and the overall efficiency of the equipment, and reduces the quality of the steel cylinder. It achieves the effect of avoiding excessive friction or scratches between the steel cylinder and the mold, keeping the surface of the steel cylinder smooth and free of scratches, improving the appearance quality of the steel cylinder, and ensuring the geometric accuracy and overall structural stability of the steel cylinder.

[0016] 2. In this utility model, the electromagnetic valve is first activated to transport cooling water in the water tank in conjunction with the diversion pipe. Then, the fixed frame and nozzle are used for spraying. In addition, cooling water is transported into the water tank through the feed pipe. Then, the filter plate, fixed plate, fixing bolts and sealing strip are used to disassemble and assemble the filter plate, which facilitates cleaning, ensures filtration efficiency, and achieves uniform spraying. This ensures that the cooling water is evenly distributed on the surface of the steel cylinder and quickly removes heat, thereby improving the cooling effect. At the same time, the cooling water is filtered to maintain the smoothness of the steel cylinder surface. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the unloading mechanism of a high-power spinning machine proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the working chamber of the unloading mechanism of a high-power spinning machine proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the feeding roller of the unloading mechanism of a high-power spinning machine proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the water tank side structure of the unloading mechanism of a high-power spinning machine proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the filter chamber of the unloading mechanism of a high-power spinning machine proposed in this utility model.

[0022] Legend:

[0023] 1. Working chamber; 2. Electric push rod; 3. Feeding roller; 4. Guide rod; 5. Motor; 6. Octagonal push plate; 7. Sealing strip; 8. Rotating sleeve; 9. Slide rod; 10. Telescopic rod; 11. Spring; 12. Push plate; 13. Rotating cylinder; 14. Water tank; 15. Diverter pipe; 16. Solenoid valve; 17. Fixing frame; 18. Nozzle; 19. Filter chamber; 20. Feed pipe; 21. Filter plate; 22. Fixing plate; 23. Fixing bolts. Detailed Implementation

[0024] 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.

[0025] Reference Figure 1 - Figure 3 The present invention provides an embodiment of a material ejection mechanism for a high-power spinning machine, comprising a working chamber 1, a pushing component inside the working chamber 1 for convenient ejection of the steel cylinder, a feeding roller 3 slidably connected inside the working chamber 1, the feeding roller 3 being provided with an external support component for convenient lifting of the steel cylinder, and a rotating cylinder 13 fixedly connected to the inner wall of the working chamber 1 for positioning the steel cylinder during processing.

[0026] The external support assembly includes a motor 5. The outer wall of the motor 5 is fixedly connected to the end of the feeding roller 3. A rotating sleeve 8 is fixedly connected to the output end of the motor 5. The rotating sleeve 8 is rotatably connected inside the feeding roller 3. When the motor 5 is started, the rotating sleeve 8 is rotated through the output end of the motor 5. An octagonal push plate 6 is fixedly connected to the outer wall of the rotating sleeve 8. A slide rod 9 is slidably connected to the side wall of the octagonal push plate 6. The slide rod 9 is radially inserted into the feeding roller 3. One end of the slide rod 9 is slidably connected to the side wall of the octagonal push plate 6. A push plate 12 is fixedly connected to the other end of the slide rod 9. A telescopic rod 10 is fixedly installed between the push plate 12 and the feeding roller 3. A spring 11 is sleeved on the outer wall of the telescopic rod 10. The rotation of the rotating sleeve 8 drives the octagonal push plate 6 to rotate synchronously. Then, the apex of the protruding corner of the outer wall of the octagonal push plate 6 pushes the slide rod 9 to slide on the outer wall of the octagonal push plate 6, thereby causing the slide rod 9 to slide inside the feeding roller 3. This, in turn, causes the push plate 12 to fit against the outer wall of the gas cylinder, thus supporting the gas cylinder externally. The push plate 12 is supported by a telescopic rod 10 fixed on one side near the feeding roller 3. The movement of the push plate 12 drives the spring 11 to stretch. In addition, when the rotating sleeve 8 rotates in the opposite direction, the spring 11 rebounds and drives the push plate 12 back to its original position. The telescopic rod 10 guides the extension and retraction of the spring 11 to prevent damage to the spring 11. The pushing assembly includes an electric push rod 2, which is connected to the inside of the working chamber 1. The output end of the electric push rod 2 is fixedly connected to the inside of the feeding roller 3. The end of the feeding roller 3 is fixedly connected to a guide rod 4, which is slidably connected inside the working chamber 1. When the electric push rod 2 is activated, the output end of the electric push rod 2 drives the feeding roller 3 to move inside the working chamber 1, thereby positioning the feeding roller 3. It can also work with the feeding roller 3 to move the cylinder for material removal. During this process, the movement of the feeding roller 3 also drives the guide rod 4 to slide inside the working chamber 1, thereby guiding the movement of the feeding roller 3.

[0027] Reference Figure 1 , Figure 4 and Figure 5A water tank 14 is fixedly connected inside the working chamber 1. An inlet pipe 20 is connected to the top of the water tank 14. The input end of a diversion pipe 15 is connected to the side wall of the water tank 14. Multiple output ends of the diversion pipe 15 are connected and installed with nozzles 18. The diversion pipe 15 is equipped with a solenoid valve 16. A filter assembly is installed in the inlet pipe 20. The diversion pipe 15 is a conveying pipe consisting of a circular pipe, an input end, and multiple output ends. Fixing brackets 17 are fixedly installed at the multiple output ends of the diversion pipe 15. A nozzle 18 is fixedly connected to the outer wall. Activating the solenoid valve 16, in conjunction with the diversion pipe 15, transports cooling water from inside the water tank 14 to the nozzle 18. The nozzle 18 then sprays the cooling water onto the outer wall of the cylinder to cool it. Additionally, the nozzle 18 can be fixed to the outer wall of the working chamber 1 using a mounting bracket 17. The filter assembly includes a filter chamber 19, with the filter chamber 19 installed on the feed pipe 20. A filter plate 21 is slidably connected inside the filter chamber 19. Cooling water flows through the feed pipe 20... When the water is delivered to the inside of the water tank 14, it will first pass through the filter chamber 19 and the filter plate 21 for filtration, and then be delivered to the inside of the water tank 14. The outer wall of the filter plate 21 is fixedly connected to the fixing plate 22, and the inside of the fixing plate 22 is provided with fixing bolts 23. The outer wall of the fixing bolts 23 is threadedly connected to the inside of the filter chamber 19. By driving the fixing bolts 23 to rotate inside the fixing plate 22 and the filter chamber 19, the filter plate 21 is fixed and released. Then the filter plate 21 can be taken out for cleaning. After cleaning, the filter plate 21 is put back. At this time, the sealing strip 7 further seals the filter plate 21 and the filter chamber 19 to prevent the cooling water from flowing out. The multiple output ends of the diversion pipe 15 are fixedly installed with the fixing frame 17. The fixing frame 17 is fixedly assembled with the working chamber 1. One end of the spring 11 is fixedly assembled with the push plate 12, and the other end of the spring 11 is fixedly assembled with the feeding roller 3. The top of the filter plate 21 is fixedly connected with the sealing strip 7, and the sealing strip 7 is interference-fitted between the filter plate 21 and the filter chamber 19.

[0028] Working principle: When the unloading mechanism of the high-power spinning machine is needed, after the cylinder is spun, the solenoid valve 16 is activated, which drives the cooling water inside the water tank 14 to be transported to the inside of the nozzle 18 through the diversion pipe 15. Then, the cooling water is sprayed onto the outer wall of the cylinder through the nozzle 18 to achieve cooling. When the cooling water inside the water tank 14 is almost used up, it can be replenished through the feed pipe 20. During this process, the cooling water is filtered through the filter chamber 19 and the internal filter plate 21 to ensure that clean cooling water is delivered to the inside of the water tank 14. The filter plate 21 can also be released by driving the fixing bolt 23, and then the filter plate 21 can be disassembled for cleaning to maintain the filtration effect.

[0029] In addition, the electric push rod 2 is started to move the feeding roller 3 into the inside of the cylinder. Then the motor 5 is started to drive the rotating sleeve 8 to rotate. The rotating sleeve 8 then drives the octagonal push plate 6 to rotate. At this time, the top corner of the octagonal push plate 6 pushes the slide rod 9 to slide inside the feeding roller 3, thereby pushing the push plate 12 to move. The outer wall of the push plate 12 is then attached to the inner wall of the cylinder, suspending the cylinder and preventing wear during material discharge. During this process, the spring 11 is stretched by the movement of the push plate 12. Then the electric push rod 2 is started again to push the feeding roller 3 and the cylinder out of the working chamber 1, thereby realizing material discharge.

[0030] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A material unloading mechanism for a high-power spinning machine, comprising a working chamber (1), characterized in that: The working chamber (1) is equipped with a pushing component inside, and a feeding roller (3) is slidably connected inside the working chamber (1). The feeding roller (3) is equipped with an external support component, and a rotating cylinder (13) is fixedly connected to the inner wall of the working chamber (1). The external support assembly includes a motor (5), the outer wall of which is fixedly connected to the end of the feeding roller (3), the output end of which is fixedly connected to a rotating sleeve (8), the rotating sleeve (8) is rotatably connected to the inside of the feeding roller (3), the outer wall of which is fixedly connected to an octagonal push plate (6), a slide rod (9) is radially inserted into the feeding roller (3), one end of the slide rod (9) is slidably connected to the side wall of the octagonal push plate (6), the other end of which is fixedly connected to a push plate (12), a telescopic rod (10) is fixedly installed between the push plate (12) and the feeding roller (3), and a spring (11) is sleeved on the outer wall of the telescopic rod (10).

2. The unloading mechanism of a high-power spinning machine according to claim 1, characterized in that: The pushing assembly includes an electric push rod (2), which is inside the working chamber (1). The output end of the electric push rod (2) is fixedly connected to the inside of the feeding roller (3). The end of the feeding roller (3) is fixedly connected to a guide rod (4), which is slidably connected inside the working chamber (1).

3. The unloading mechanism of a high-power spinning machine according to claim 1, characterized in that: A water tank (14) is fixedly connected inside the working chamber (1). A feed pipe (20) is connected to the top of the water tank (14). The input end of a diversion pipe (15) is connected to the side wall of the water tank (14). Multiple output ends of the diversion pipe (15) are connected to and installed with nozzles (18). The diversion pipe (15) is equipped with a solenoid valve (16). The feed pipe (20) is equipped with a filter assembly.

4. The unloading mechanism of a high-power spinning machine according to claim 3, characterized in that: The filter assembly includes a filter chamber (19), the feed pipe (20) is equipped with the filter chamber (19), the filter chamber (19) is slidably connected to the inside of the filter chamber (19), the outer wall of the filter plate (21) is fixedly connected to a fixing plate (22), the fixing plate (22) is provided with a fixing bolt (23) inside, and the outer wall of the fixing bolt (23) is threadedly connected to the inside of the filter chamber (19).

5. The unloading mechanism of a high-power spinning machine according to claim 3, characterized in that: The multiple output ends of the shunt pipe (15) are fixedly mounted with a fixing frame (17), and the fixing frame (17) is fixedly assembled with the working chamber (1).

6. The unloading mechanism of a high-power spinning machine according to claim 1, characterized in that: One end of the spring (11) is fixedly assembled with the push plate (12), and the other end of the spring (11) is fixedly assembled with the feeding roller (3).

7. The unloading mechanism of a high-power spinning machine according to claim 4, characterized in that: A sealing strip (7) is fixedly connected to the top of the filter plate (21), and the sealing strip (7) is interference-fitted between the filter plate (21) and the filter chamber (19).

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