Automatic hose cutting and cleaning device

Abstract

The utility model discloses an automatic hose cutting and cleaning device, which relates to the technical field of hose processing and comprises a frame, a feeding mechanism, a cutting mechanism and a cleaning mechanism, the feeding mechanism is arranged on one side of the frame and used for feeding hydraulic rubber hoses from an electric turntable, and the cutting mechanism is arranged on the other side of the frame. The cutting mechanism is arranged on the rack and used for cutting the hydraulic rubber pipe into the corresponding length, and the cleaning mechanism is arranged on the rack, located on the side face of the cutting mechanism and used for cleaning the cut hydraulic rubber pipe. A belt conveyor of the feeding mechanism is used for automatically feeding hydraulic rubber pipes, a cutting air cylinder of the cutting mechanism drives a cutting knife to move to cut the hydraulic rubber pipes into the set length, and finally the hydraulic rubber pipes on the rotating frame are cleaned through a spray head of the cleaning mechanism. The driving motor drives the rotating frame to rotate so that the hydraulic rubber pipes can be automatically discharged into the pipe containing box to be collected, and the efficiency of the whole process is high.

Description

Technical Field

[0001] This utility model relates to the technical field of hose processing, specifically to an automatic hose cutting and cleaning device. Background Technology

[0002] Hydraulic hoses are flexible pipes used to transmit fluid pressure and connect hydraulic system components. They are characterized by high pressure resistance, corrosion resistance, and adaptability to complex working conditions. During the production process, long hydraulic hoses need to be cut into shorter hoses and then cleaned. Currently, the cutting and cleaning of hydraulic hoses are generally carried out on different production lines, which requires frequent material transfers, resulting in low processing efficiency of hydraulic hoses. Summary of the Invention

[0003] The purpose of this invention is to provide an automatic hose cutting and cleaning device to overcome the above-mentioned defects in the prior art.

[0004] An automatic hose cutting and cleaning device includes a frame, a feeding mechanism, a cutting mechanism and a cleaning mechanism;

[0005] The feeding mechanism is located on one side of the frame and is used to feed hydraulic hoses from the electric turntable;

[0006] The cutting mechanism is mounted on the frame and is used to cut the hydraulic hose into the appropriate length;

[0007] The cleaning mechanism is mounted on the frame and located on the side of the cutting mechanism, and is used to clean the cut hydraulic hoses.

[0008] Preferably, the feeding mechanism includes a mounting frame, belt conveyors and limiting plates. The mounting frame is mounted on a support plate on one side of the frame. Two belt conveyors are provided and arranged in parallel on the mounting frame. The mounting frame has limiting plates symmetrically arranged between the two belt conveyors.

[0009] Preferably, the cutting mechanism includes a cutting blade, a cutting cylinder, and an ejection assembly. A side plate is provided on the side of the frame near the support plate. An electric turntable is rotatably connected to the side plate, and several feed holes are evenly distributed along the circumference of the electric turntable. A fixed plate with a cutting blade inlet hole is coaxially provided on the inner side of the feed holes of the side plate. A rotating cylinder with a cutting blade outlet hole is rotatably connected to the fixed plate. A fixed cylinder is sleeved on the rotating cylinder on the side plate, and a drive plate extending from a through hole in the fixed cylinder is provided on the side of the rotating cylinder. The cutting blades are provided in several units and are evenly distributed along the circumference of the fixed plate. One side of the cutting blade is inserted into the corresponding drive groove 1 on the fixed plate through a first insert block, and the other side of the cutting blade is inserted into the corresponding drive groove 2 on the rotating cylinder through a second insert block. Each rotating cylinder is provided with a cutting cylinder on its side. The cylinder body of the cutting cylinder is hinged to a support on one side of the side plate, and the piston rod end of the cutting cylinder is hinged to the drive plate. The ejection assembly is provided in several units and is provided on the support plate and is used to eject the cut hydraulic hose.

[0010] Preferably, the ejection assembly includes an ejection cylinder and an ejector rod. The cylinder body of the ejection cylinder is mounted on a support plate, and the piston rod of the ejection cylinder is provided with an ejector rod opposite to the feed hole.

[0011] Preferably, the cleaning mechanism includes a protective cover, a rotating frame, a drive motor, and nozzles. The protective cover is mounted on the frame and has several nozzles evenly distributed on it. The nozzles are connected to a water tank via a water pump. The frame has a wastewater tank below the protective cover. The rotating frame is mounted inside the protective cover and one end is connected to an electric turntable. The other end of the rotating frame is rotatably connected to a side plate on the other side of the frame. Several pipe-collecting grooves are evenly distributed along the circumference of the rotating frame. The drive motor is mounted on the side plate and its output shaft is connected to one end of the rotating frame.

[0012] Preferably, the top of the sewage tank is provided with a drain grate at an angle.

[0013] Preferably, the sewage tank is provided with a pipe-holding box on its side.

[0014] The beneficial effects achieved by this utility model are as follows:

[0015] This application uses a belt conveyor of the feeding mechanism to automatically feed hydraulic hoses, and a cutting cylinder of the cutting mechanism to move the cutting blade to cut the hydraulic hoses to a set length. Finally, the nozzle of the cleaning mechanism cleans the hydraulic hoses on the rotating frame, and the drive motor drives the rotating frame to rotate so that the hydraulic hoses are automatically unloaded into the collection box for collection. The whole process is highly efficient. Attached Figure Description

[0016] Figure 1 This is a schematic diagram showing the overall position of this utility model on the production line.

[0017] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0018] Figure 3 This is a front view of the present invention without the protective cover installed.

[0019] Figure 4 This is a structural diagram of the present invention without the protective cover installed.

[0020] Figure 5 This is a side view of the feeding mechanism of this utility model.

[0021] Figure 6 This is a schematic diagram of the feeding mechanism of this utility model.

[0022] Figure 7 This is a schematic diagram of the cutting mechanism of this utility model.

[0023] Figure 8 This is a schematic diagram of the structure of the fixed disc, rotating cylinder and cutting blade of this utility model.

[0024] Figure 9 This is a schematic diagram of the structure of the fixing plate and the cutting blade of this utility model.

[0025] In the diagram, 1. Frame; 2. Feeding mechanism; 21. Mounting frame; 22. Belt conveyor; 23. Limiting plate; 3. Cutting mechanism; 31. Electric turntable; 311. Feed hole; 32. Fixed plate; 321. Drive slot one; 33. Rotating cylinder; 331. Drive slot two; 34. Fixed cylinder; 35. Cutting blade; 36. Cutting cylinder; 37. Support; 38. Drive plate; 39. Ejection assembly; 391. Ejection cylinder; 392. Ejector rod; 4. Cleaning mechanism; 41. Protective cover; 42. Nozzle; 43. Wastewater tank; 44. Rotating frame; 441. Pipe collection trough; 45. Drive motor; 46. Drainage grate; 47. Pipe collection box. Detailed Implementation

[0026] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, so as to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solution of the present invention.

[0027] like Figure 1-9 As shown, this utility model provides an automatic hose cutting and cleaning device, characterized in that it includes a frame 1, a feeding mechanism 2, a cutting mechanism 3, and a cleaning mechanism 4;

[0028] In addition, the feeding mechanism 2 is located on one side of the frame 1 and is used to feed the hydraulic hose from the electric turntable 31. The feeding mechanism 2 includes a mounting frame 21, a belt conveyor 22 and a limiting plate 23. The mounting frame 21 is located on a support plate on one side of the frame 1. There are two belt conveyors 22 arranged in parallel on the mounting frame 21. The mounting frame 21 is symmetrically provided with limiting plates 23 between the two belt conveyors 22 to prevent the hydraulic hose from shifting when moving.

[0029] Additionally, the cutting mechanism 3 is mounted on the frame 1 and is used to cut the hydraulic hose to the appropriate length. The cutting mechanism 3 includes a cutting blade 35, a cutting cylinder 36, and an ejection assembly 39. The frame 1 has a side plate near the support plate. An electric turntable 31 is rotatably connected to the side plate. Several feed holes 311 are evenly distributed along the circumference of the electric turntable 31. A fixed plate 32 with a cutting blade inlet hole is coaxially provided on the inner side of the feed holes 311 on the side plate. A rotating cylinder 33 with a cutting blade outlet hole is rotatably connected to the fixed plate 32. A fixed plate sleeved on the rotating cylinder 33 is provided on the side plate. The fixed cylinder 34 and the rotating cylinder 33 are provided with a drive plate 38 extending out of the through hole on the fixed cylinder 34. Several cutting blades 35 are provided and evenly distributed along the circumference of the fixed plate 32. One side of the cutting blade 35 is inserted into the corresponding drive groove 321 on the fixed plate 32 through a first insert block, and the other side of the cutting blade 35 is inserted into the corresponding drive groove 331 on the rotating cylinder 33 through a second insert block. Each rotating cylinder 33 is provided with a cutting cylinder 36 on its side. The cylinder body of the cutting cylinder 36 is hinged to the support 37 on one side of the side plate, and the piston rod end of the cutting cylinder 36 is hinged to the drive plate 38.

[0030] The ejection assembly 39 is provided in several parts and is set on the support plate and is used to eject the cut hydraulic hose. The ejection assembly 39 includes an ejection cylinder 391 and an ejector rod 392. The cylinder body of the ejection cylinder 391 is set on the support plate. The piston rod of the ejection cylinder 391 is provided with an ejector rod 392 opposite to the feed hole 311. The piston rod of the ejection cylinder 391 drives the ejector rod 392 to eject the end of the hydraulic hose in the cutter 35 into the tube collection groove 441 of the rotating frame 44.

[0031] In addition, the cleaning mechanism 4 is mounted on the frame 1 and located on the side of the cutting mechanism 3, and is used to clean the cut hydraulic hoses. The cleaning mechanism 4 includes a protective cover 41, a rotating frame 44, a drive motor 45, and nozzles 42. The protective cover 41 is mounted on the frame 1 and has several nozzles 42 evenly distributed on it. The nozzles 42 are connected to a water tank via a water pump. The frame 1 has a wastewater tank 43 below the protective cover 41. The top of the wastewater tank 43 is provided with a drain grate 46 to drain the hydraulic hoses. The side of the wastewater tank 43 is provided with a pipe collection box 47 to collect the cleaned hydraulic hoses. The rotating frame 44 is mounted in the protective cover 41 and one end is connected to the electric turntable 31. The other end of the rotating frame 44 is rotatably connected to the side plate 2 on the other side of the frame 1. Several pipe collection grooves 441 are evenly distributed along the circumference of the rotating frame 44. The drive motor 45 is mounted on the side plate 2 and its output shaft is connected to one end of the rotating frame 44.

[0032] Detailed implementation methods and principles:

[0033] During the processing of hydraulic hoses, the hydraulic hoses are wound from the electric turntable 31, pass through the corresponding pre-processing steps, and then enter the two belt conveyors 22 of the feeding mechanism 2. The hydraulic hoses are limited by the limiting plate 23. At this time, one of the feed holes 311 on the electric turntable 31 rotates to be directly opposite the hydraulic hose on the belt conveyor 22. The belt conveyor 22 transports the hydraulic hoses to the feed hole 311 via its belt, and then through the cutting blade 35 of the cutting mechanism 3 into the tube holding groove 441 of the rotating frame 44. When the hydraulic hoses have been transported to the set length, the belt conveyor 22 stops running. Then, the piston rod of the cutting cylinder 36 drives the drive plate 38 to rotate, thereby rotating the rotating drum 33. The drive groove 321 on the fixed plate 32 and the rotating drum 33 are rotated. Under the action of drive trough 331, the cutting blade 35 cuts the hydraulic hose. Then, the piston rod of the cutting cylinder 36 resets, the cutting blade 35 disengages from the hydraulic hose, and then the drive motor 45 drives the rotating frame 44 to rotate at a certain angle so that the next feed hole 311 is directly opposite the two belt conveyors 22 for feeding. At this time, the piston rod of the ejector cylinder 391 drives the ejector rod 392 to extend and push the end of the hydraulic hose cut last time out of the cutting blade 35 into the pipe collection trough 441. Then, the piston rod of the ejector cylinder 391 resets, and the nozzle 42 sprays water from the water tank onto the hydraulic hose on the rotating frame 44 for cleaning through the water pump. When the hydraulic hose on the rotating frame 44 is rotated to the lower side, it enters the pipe collection box 47 for collection under the action of gravity through the drain grate 46.

[0034] In summary, this application uses the belt conveyor 22 of the feeding mechanism 2 to automatically feed the hydraulic hoses, and the cutting cylinder 36 of the cutting mechanism 3 drives the cutting blade 35 to cut the hydraulic hoses to a set length. Finally, the nozzle 42 of the cleaning mechanism 4 cleans the hydraulic hoses on the rotating frame 44, and the drive motor 45 drives the rotating frame 44 to rotate so that the hydraulic hoses are automatically unloaded into the collection box 47 for collection. The whole process is highly efficient.

[0035] The embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. An automatic hose cutting and cleaning device, characterized in that: It includes a frame (1), a feeding mechanism (2), a cutting mechanism (3) and a cleaning mechanism (4); The feeding mechanism (2) is located on one side of the frame (1) and is used to feed hydraulic hoses from the electric turntable (31); The cutting mechanism (3) is mounted on the frame (1) and is used to cut the hydraulic hose into the corresponding length; The cleaning mechanism (4) is mounted on the frame (1) and located on the side of the cutting mechanism (3) and is used to clean the cut hydraulic hose.

2. The automatic hose cutting and cleaning device according to claim 1, characterized in that: The feeding mechanism (2) includes a mounting frame (21), a belt conveyor (22) and a limiting plate (23). The mounting frame (21) is mounted on a support plate on one side of the frame (1). There are two belt conveyors (22) arranged in parallel on the mounting frame (21). The mounting frame (21) is symmetrically provided with limiting plates (23) between the two belt conveyors (22).

3. The automatic hose cutting and cleaning device according to claim 2, characterized in that: The cutting mechanism (3) includes a cutting blade (35), a cutting cylinder (36), and an ejection assembly (39). The frame (1) has a side plate on the side near the support plate. An electric turntable (31) is rotatably connected to the side plate. Several feed holes (311) are evenly distributed along the circumference of the electric turntable (31). A fixed plate (32) with a cutting blade inlet hole is coaxially provided on the side plate (311) inside the feed hole (311). A rotating cylinder (33) with a cutting blade outlet hole is rotatably connected to the fixed plate (32). A fixed cylinder (34) sleeved on the rotating cylinder (33) is provided on the side plate (33). A drive plate (38) extending out of the through hole on the fixed cylinder (34) is provided on the side of the rotating cylinder (33). The cutting blades (35) are provided in several units and are evenly distributed along the circumference of the fixed plate (32). One side of the cutting blades (35) is inserted into the corresponding drive groove (321) on the fixed plate (32) through a first insert block. The other side of the cutting blades (35) is inserted into the corresponding drive groove (331) on the rotating cylinder (33) through a second insert block. Each rotating cylinder (33) is provided with a cutting cylinder (36) on its side. The cylinder body of the cutting cylinder (36) is hinged to the support (37) on one side of the side plate. The piston rod end of the cutting cylinder (36) is hinged to the drive plate (38). The ejection assembly (39) is provided in several units and is located on the support plate and is used to eject the cut hydraulic hose.

4. The automatic hose cutting and cleaning device according to claim 3, characterized in that: The ejection assembly (39) includes an ejection cylinder (391) and an ejector rod (392). The cylinder body of the ejection cylinder (391) is mounted on a support plate, and the piston rod of the ejection cylinder (391) is provided with an ejector rod (392) opposite to the feed hole (311).

5. The automatic hose cutting and cleaning device according to claim 3, characterized in that: The cleaning mechanism (4) includes a protective cover (41), a rotating frame (44), a drive motor (45), and nozzles (42). The protective cover (41) is mounted on the frame (1) and has several nozzles (42) evenly distributed on it. The nozzles (42) are connected to the water tank via a water pump. The frame (1) has a sewage tank (43) below the protective cover (41). The rotating frame (44) is mounted in the protective cover (41) and one end is connected to the electric turntable (31). The other end of the rotating frame (44) is rotatably connected to the side plate two on the other side of the frame (1). Several pipe-holding grooves (441) are evenly distributed along the circumference of the rotating frame (44). The drive motor (45) is mounted on the side plate two and its output shaft is connected to one end of the rotating frame (44).

6. The automatic hose cutting and cleaning device according to claim 5, characterized in that: The top of the sewage tank (43) is provided with a drain grate (46) at an angle.

7. The automatic hose cutting and cleaning device according to claim 5, characterized in that: The sewage tank (43) is provided with a pipe box (47) on its side.

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