Barrel cleaning machine

Abstract

The utility model relates to the technical field of gun barrel cleaning, and disclose a gun barrel cleaning machine, including the bottom plate, the bottom plate top fixedly connected with rack, electric control box, filter module and rinsing device, the rack inboard is provided with demagnetizer, chain conveyor respectively, mechanical arm device and spray subassembly. Through the design of spray subassembly, chain conveyor is transported to the gun barrel work piece, during processing, through the cooperation of top shower nozzle and side shower nozzle, the inside and outside surface of gun barrel can be effectively cleaned and flushed, during this period, the outer ring plate is controlled to move to the gun barrel work piece direction, the clamping plate is moved to the outside of gun barrel and is clamped to the gun barrel, then the gun barrel can be controlled to rotate, in the rotating process of the gun barrel, the top shower nozzle can uniformly flush each area of the gun barrel outer surface, after flushing, the work piece is clamped to the rinsing device by the mechanical arm device and is rinsed, the cleaning effect is better, and compared with brush washing, the safety is better.

Description

Technical Field

[0001] This utility model relates to the field of gun barrel cleaning technology, and in particular to a gun barrel cleaning machine. Background Technology

[0002] Gun barrel components are important parts of spray guns, spray pipes, and welding gun heads. When processing gun barrel parts, they need to be cleaned to remove dirt from their surface, ensuring the smooth progress of subsequent processes such as spraying or sealing.

[0003] Patent publication number CN207013396U discloses a pipe cleaning machine, including a main body and a motor (995). The main body has a working chamber inside. A transmission shaft is provided at the left output end of the motor (995), and a cleaning brush is provided on the transmission shaft. A pick-up and drop-off port is provided on the left side wall of the main body, and a baffle is provided at the pick-up and drop-off port. An observation hole is provided on the side wall of the main body, and a transparent baffle is provided at the observation hole. The working chamber is provided with a left connecting plate, a left threaded pipe, a left threaded rod, a left support plate, a first left side plate, a first right side plate, a left top plate, a first left spring, and a first right spring. A left placement groove is provided at the top of the left connecting plate. The tops of the first left spring and the first right spring are both connected to the bottom of the left support plate. The first left side plate and the first right side plate are located on the left and right sides of the left threaded pipe, respectively. The first left spring and the first right spring are located on the left and right sides of the left threaded rod, respectively.

[0004] The above devices clean tubular parts by spraying and brushing, but the cleaning method is relatively simple and it is difficult to guarantee the cleaning quality. Furthermore, if the brush bristles are too soft, they may not be able to completely remove dirt, while if the bristles are too hard, they may scratch the surface of the tubular parts during high-speed brushing. Consequently, the cleaning stability cannot be effectively guaranteed. Therefore, a gun barrel cleaning method is proposed to solve the above problems. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a gun barrel cleaning machine.

[0006] The gun barrel cleaning machine provided by this utility model adopts the following technical solution:

[0007] A gun barrel cleaning machine includes a base plate, on the top of which a frame, an electrical control box, a filter module, and a rinsing device are fixedly connected. Inside the frame, a demagnetizer, a chain conveyor, a robotic arm, and a spray assembly are respectively installed.

[0008] The robotic arm is fixedly connected to the inner side of the frame. The spray assembly includes a spray pipe body, which is located inside the frame. An external water pipe is fixedly connected to the top of the spray pipe body. A top nozzle and a side nozzle are fixedly connected to the spray pipe body, with the side nozzle located at the bottom of the top nozzle. An outer ring plate is provided on one side of the spray pipe body. An inner ring plate is rotatably connected to the inner side of the outer ring plate. Two clamping plates are provided on the inner side of the inner ring plate. A connecting frame is fixedly connected to the inner side of the inner ring plate. An extension plate is slidably connected inside the connecting frame. One end of the extension plate is fixedly connected to the clamping plate. Two U-shaped plates are fixedly connected to the outer side of the outer ring plate. An auxiliary plate is fixedly connected to one side of the spray pipe body. A connecting plate is provided on one side of the auxiliary plate. The connecting plate passes through the auxiliary plate, and both ends of the connecting plate are fixedly connected to one side of the two U-shaped plates, respectively.

[0009] By adopting the above technical solution, when cleaning the gun barrel, a chain conveyor device is used for conveying and processing to achieve self-loading and unloading functions. During processing, the cooperation of the top nozzle and the side nozzle can effectively clean and rinse the inner and outer surfaces of the gun barrel. During this period, the outer ring plate is controlled to move towards the gun barrel workpiece, causing the clamping plate to move to the outside of the gun barrel and clamp the gun barrel. The gun barrel can then be controlled to rotate, so that the top nozzle can evenly rinse all areas of the outer surface of the gun barrel during the rotation. After rinsing, the workpiece is clamped by the robotic arm device and placed in the rinsing device for rinsing. The cleaning effect is better, and it is safer than brush washing.

[0010] Preferably, a rectangular plate is fixedly connected to the outer side of the outer ring plate, a motor is fixedly connected to one side of the rectangular plate, and a gear is fixedly connected to the motor through an output shaft. A gear ring is fixedly connected to the outer side of the inner ring plate, and the gear is located on the outer side of the gear ring and meshes with the gear ring. A first electric push rod is fixedly connected to one side of the auxiliary plate, and one end of the first electric push rod is fixedly connected to the inner side of the connecting plate. A support plate is fixedly connected to the main body of the spray pipe, and the support plate is fixedly connected to the top of the frame.

[0011] By adopting the above technical solution, the motor drives the gear to rotate after it starts working.

[0012] Preferably, a compression control ring is provided on the inner side of the inner ring plate. The compression control ring is located on the inner side of the inner ring plate and is in contact with the outer side of the clamping plate. An outer annular plate is rotatably connected to the outer side of the compression control ring. Two L-shaped plates are fixedly connected to one side of the outer annular plate. The two L-shaped plates extend into the inner sides of two U-shaped plates respectively. A limit plate and a second electric push rod are fixedly connected to the inner side of the U-shaped plates respectively. The limit plate passes through one side wall of the L-shaped plate, and one end of the second electric push rod is fixedly connected to the inner side of the L-shaped plate.

[0013] By adopting the above technical solution, the second electric push rod pushes and pulls the L-shaped plate after it is activated.

[0014] Preferably, the spraying assembly and the robotic arm device are both located on top of the chain conveyor device, and limit blocks are fixedly connected to the chain conveyor device. The limit blocks are arranged at equal intervals on the chain conveyor device, and the robotic arm device is located in front of the rinsing device.

[0015] By adopting the above technical solution, the robotic arm device grips the gun barrel workpiece.

[0016] Preferably, the filter module includes a filter body and a coarse filter basket, wherein the coarse filter basket is disposed between the electrical control box and the filter body.

[0017] By adopting the above technical solution, the coarse filter frame filters large particulate impurities in wastewater.

[0018] Preferably, the chain conveyor is fixedly connected to the top of the base plate, and the demagnetizer is located on top of the chain conveyor.

[0019] By adopting the above technical solution, the demagnetizer demagnetizes the gun barrel components it passes through.

[0020] Preferably, the electrical control box, filter module and rinsing device are all located on the rear side of the frame, and two fans are fixedly connected to the top of the frame.

[0021] By adopting the above technical solution, the blower cleans the impurities that can be blown off the surface of the gun barrel after it is working.

[0022] In summary, this utility model has the following beneficial technical effects:

[0023] 1. Gun barrel cleaning machine: Through the design of the spray assembly and the chain conveyor device to transport the gun barrel workpiece, the machine effectively cleans and rinses the inner and outer surfaces of the gun barrel through the cooperation of the top and side spray nozzles during processing. During this process, the outer ring plate is controlled to move towards the gun barrel workpiece, causing the clamping plate to move to the outside of the gun barrel and clamp it. The gun barrel can then be controlled to rotate, so that the top spray nozzle can evenly rinse all areas of the outer surface of the gun barrel during rotation. After rinsing, the workpiece is clamped by the robotic arm device and placed in the rinsing device for rinsing. The cleaning effect is better, and it is safer than brush washing.

[0024] 2. Gun barrel cleaning machine, through the combination of air blowing, high-pressure spray cleaning and rinsing processes, can greatly ensure the cleaning quality of gun barrel workpieces. At the same time, with the function of chain conveyor to transport gun barrel workpieces, it greatly improves the automation level of the cleaning process. Compared with manual cleaning, it is more labor-saving and convenient. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 for Figure 1 Enlarged view of point A in the image;

[0027] Figure 3 This is a top sectional view of the frame in this utility model;

[0028] Figure 4 This is a sectional side view of the frame in this utility model;

[0029] Figure 5 This is a schematic diagram of the main body of the spray pipe in this utility model;

[0030] Figure 6 This is a schematic diagram of the outer ring plate in this utility model;

[0031] Figure 7 This is a cross-sectional view of the outer ring plate in this utility model;

[0032] Figure 8 This is a schematic diagram of the clamping plate in this utility model.

[0033] Explanation of reference numerals in the attached drawings: 1. Base plate; 2. Frame; 3. Electrical control box; 4. Filter module; 41. Filter body; 42. Coarse filter basket; 5. Rinsing device; 6. Demagnetizer; 7. Chain conveyor; 8. Robotic arm device; 9. Spray assembly; 91. Spray pipe body; 92. External water pipe; 93. Top nozzle; 94. Side nozzle; 95. Outer ring plate; 96. Inner ring plate; 97. Clamping plate; 98. Connecting frame; 99. Extension plate; 991. U-shaped plate; 992. Auxiliary plate; 993. Connecting plate; 994. Rectangular plate; 995. Motor; 996. Gear; 997. Gear ring; 998. First electric push rod; 999. Extrusion control ring; 981. Outer ring plate; 982. L-shaped plate; 983. Second electric push rod; 10. Limiting block; 11. Fan. Detailed Implementation

[0034] The following is in conjunction with the appendix Figure 1 -Appendix Figure 8 The present invention will be described in further detail below.

[0035] This utility model discloses a gun barrel cleaning machine. (Refer to...) Figures 1-8The system includes a base plate 1, with a frame 2, an electrical control box 3, a filter module 4, and a rinsing device 5 fixedly connected to the top of the base plate 1. A demagnetizer 6, a chain conveyor 7, a robotic arm device 8, and a spray assembly 9 are respectively installed inside the frame 2. The robotic arm device 8 is fixedly connected to the inside of the frame 2. The spray assembly 9 includes a spray pipe body 91, which is located inside the frame 2. An external water pipe 92 is fixedly connected to the top of the spray pipe body 91. A top nozzle 93 and a side nozzle 94 are fixedly connected to the spray pipe body 91.

[0036] A side nozzle 94 is located at the bottom of the top nozzle 93. An outer ring plate 95 is provided on one side of the spray pipe body 91. An inner ring plate 96 is rotatably connected to the inner side of the outer ring plate 95. Two clamping plates 97 are provided on the inner side of the inner ring plate 96. A connecting frame 98 is fixedly connected to the inner side of the inner ring plate 96. An extension plate 99 is slidably connected inside the connecting frame 98. One end of the extension plate 99 is fixedly connected to the clamping plate 97. Two U-shaped plates 991 are fixedly connected to the outer side of the outer ring plate 95. An auxiliary plate 992 is fixedly connected to one side of the spray pipe body 91. A connecting plate 993 is provided on one side of the auxiliary plate 992.

[0037] The connecting plate 993 passes through the auxiliary plate 992. Both ends of the connecting plate 993 are fixedly connected to one side of the two U-shaped plates 991. When cleaning the gun barrel, it is transported and processed by the chain conveyor device 7 to achieve self-loading and unloading functions. During processing, the cooperation of the top nozzle 93 and the side nozzle 94 can effectively clean and rinse the inner and outer surfaces of the gun barrel. During this period, the outer ring plate 95 is controlled to move towards the gun barrel workpiece, causing the clamping plate 97 to move to the outside of the gun barrel and clamp the gun barrel. The gun barrel can then be controlled to rotate, so that the top nozzle 93 can evenly rinse all areas of the outer surface of the gun barrel during the rotation. After rinsing, the robotic arm device 8 clamps the workpiece and places it into the rinsing device 5 for rinsing. The cleaning effect is better, and it is safer than brush washing.

[0038] A rectangular plate 994 is fixedly connected to the outer side of the outer ring plate 95. A motor 995 is fixedly connected to one side of the rectangular plate 994. A gear 996 is fixedly connected to the motor 995 through the output shaft. A gear ring 997 is fixedly connected to the outer side of the inner ring plate 96. The gear 996 is located on the outer side of the gear ring 997 and meshes with the gear ring 997. A first electric push rod 998 is fixedly connected to one side of the auxiliary plate 992. One end of the first electric push rod 998 is fixedly connected to the inner side of the connecting plate 993. A support plate is fixedly connected to the spray pipe body 91. The support plate is fixedly connected to the top of the frame 2. After the motor 995 works, it drives the gear 996 to rotate.

[0039] An extrusion control ring 999 is provided on the inner side of the inner ring plate 96. The extrusion control ring 999 is located on the inner side of the inner ring plate 96 and is in contact with the outer side of the clamping plate 97. An outer ring plate 981 is rotatably connected to the outer side of the extrusion control ring 999. Two L-shaped plates 982 are fixedly connected to one side of the outer ring plate 981. The two L-shaped plates 982 extend into the inner side of the two U-shaped plates 991 respectively. A limit plate and a second electric push rod 983 are fixedly connected to the inner side of the U-shaped plates 991 respectively. The limit plate passes through one side wall of the L-shaped plate 982. One end of the second electric push rod 983 is fixedly connected to the inner side of the L-shaped plate 982. After the second electric push rod 983 is working, it pushes and pulls the L-shaped plate 982.

[0040] The spray assembly 9 and the robotic arm device 8 are both located on top of the chain conveyor 7. Limiting blocks 10 are fixedly connected to the chain conveyor 7, and the limiting blocks 10 are arranged at equal intervals on the chain conveyor 7. The robotic arm device 8 is located in front of the rinsing device 5 and grips the gun barrel workpiece. The filter module 4 includes a filter body 41 and a coarse filter basket 42. The coarse filter basket 42 is located between the electrical control box 3 and the filter body 41. The coarse filter basket filters large particulate impurities in the sewage. The chain conveyor 7 is fixedly connected to the top of the base plate 1. The demagnetizer 6 is located on top of the chain conveyor 7 and demagnetizes the gun barrels that pass through it. The electrical control box 3, the filter module 4, and the rinsing device 5 are all located on the rear side of the frame 2. Two fans 11 are fixedly connected to the top of the frame 2. After the fans 11 work, they clean the impurities that can be blown off the surface of the gun barrels.

[0041] In actual operation, when using this device, first connect the power supply. Multiple spray components 9 are installed in this device, located on both sides of the rinsing device 5. The end where the gun barrel workpiece is located on the chain conveyor 7 and the demagnetizer 6 is positioned is the feeding end. During feeding, the gun barrel is placed between two adjacent limiting blocks 10. The limiting blocks 10 improve the stability of the gun barrel workpiece during conveying. When it is conveyed to the position passing the demagnetizer 6, it undergoes demagnetization. Subsequently, it is purged by airflow when passing the fan 11, and then sprayed cleaned when it reaches the spray component 9. Finally, it is conveyed to... When the workpiece is in the rinsing device 5, the robotic arm device 8 grabs the gun barrel workpiece and puts it into the rinsing device 5 for rinsing. After rinsing, it is taken back and placed on the chain conveyor device 7, and then sprayed clean again during the continued conveying. After cleaning, it is further blown by the fan 11 at the unloading end to accelerate the evaporation of water, thus completing the entire processing steps. Through the combination of the above air blowing, high-pressure spray cleaning and rinsing processes, the cleaning quality of the gun barrel workpiece can be greatly guaranteed. Meanwhile, the demagnetizer 6, filter module 4 and rinsing device 5 are all existing technologies, so they will not be described in detail here.

[0042] During the spray cleaning process of the gun barrel workpiece, the top nozzle 93 sprays water from above to clean the workpiece, while the water sprayed from the side nozzle 94 will directly enter the inner cavity of the gun barrel workpiece to effectively clean the inner cavity wall of the gun barrel workpiece. Before the cleaning work is carried out, the first electric push rod 998 works and drives the connecting plate 993 to move. After the connecting plate 993 moves, it drives the U-shaped plate 991 to move. The U-shaped plate 991 drives the outer ring plate 95 to move, causing the outer ring plate 95 to move to a suitable clamping range outside the gun barrel workpiece and then stop.

[0043] Once the outer ring plate 95 has moved to the appropriate range, the second electric push rod 983 operates and drives the L-shaped plate 982 to move. The L-shaped plate 982 drives the outer annular plate 981 to move, and the outer annular plate 981 drives the extrusion control ring 999 to move towards the clamping plate 97. At this time, the inclined surface on the extrusion control ring 999 contacts the inclined surface on the clamping plate 97, and as the extrusion control ring 999 continues to move, it creates a extrusion effect on the clamping plate 97. At this time, the two clamping plates 97 move towards each other until the barrel workpiece is tightly clamped. During the spraying process, motor 995 operates and drives gear 996 to rotate. Gear 996 drives gear ring 997 to rotate, gear ring 997 drives inner ring plate 96 to rotate, inner ring plate 96 drives connecting frame 98 to move, connecting frame 98 drives extension plate 99 to move, connecting plate 993 drives clamping plate 97 to move. At this time, clamping plate 97 drives the gun barrel workpiece to rotate. During the rotation, the workpiece surface can be made to stop in sequence under the top nozzle 93 to receive rinsing, so as to achieve the purpose of thorough cleaning.

[0044] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A gun barrel cleaning machine, characterized in that: Includes a base plate (1), on the top of which a frame (2), an electrical control box (3), a filter module (4) and a rinsing device (5) are fixedly connected. Inside the frame (2) are a demagnetizer (6), a chain conveyor (7), a robotic arm device (8) and a spray assembly (9). The robotic arm device (8) is fixedly connected to the inner side of the frame (2). The spray assembly (9) includes a spray pipe body (91), which is located inside the frame (2). An external water pipe (92) is fixedly connected to the top of the spray pipe body (91). A top nozzle (93) and a side nozzle (94) are fixedly connected to the spray pipe body (91). The side nozzle (94) is located at the bottom of the top nozzle (93). An outer ring plate (95) is provided on one side of the spray pipe body (91). An inner ring plate (96) is rotatably connected to the inner side of the outer ring plate (95). An inner ring plate (96) is provided on the inner side of the inner ring plate (96). Two clamping plates (97), a connecting frame (98) is fixedly connected to the inner side of the inner ring plate (96), an extension plate (99) is slidably connected inside the connecting frame (98), one end of the extension plate (99) is fixedly connected to the clamping plate (97), two U-shaped plates (991) are fixedly connected to the outer side of the outer ring plate (95), an auxiliary plate (992) is fixedly connected to one side of the spray pipe body (91), a connecting plate (993) is provided on one side of the auxiliary plate (992), the connecting plate (993) penetrates the auxiliary plate (992), and both ends of the connecting plate (993) are fixedly connected to one side of the two U-shaped plates (991) respectively.

2. The gun barrel cleaning machine according to claim 1, characterized in that: A rectangular plate (994) is fixedly connected to the outer side of the outer ring plate (95). A motor (995) is fixedly connected to one side of the rectangular plate (994). A gear (996) is fixedly connected to the motor (995) through the output shaft. A gear ring (997) is fixedly connected to the outer side of the inner ring plate (96). The gear (996) is located outside the gear ring (997) and meshes with the gear ring (997). A first electric push rod (998) is fixedly connected to one side of the auxiliary plate (992). One end of the first electric push rod (998) is fixedly connected to the inner side of the connecting plate (993). A support plate is fixedly connected to the main body (91) of the spray pipe. The support plate is fixedly connected to the top of the frame (2).

3. The gun barrel cleaning machine according to claim 1, characterized in that: An extrusion control ring (999) is provided on the inner side of the inner ring plate (96). The extrusion control ring (999) is located on the inner side of the inner ring plate (96). The inner side of the extrusion control ring (999) is in contact with the outer side of the clamping plate (97). An outer ring plate (981) is rotatably connected to the outer side of the extrusion control ring (999). Two L-shaped plates (982) are fixedly connected to one side of the outer ring plate (981). The two L-shaped plates (982) extend into the inner side of the two U-shaped plates (991). A limit plate and a second electric push rod (983) are fixedly connected to the inner side of the U-shaped plates (991). The limit plate penetrates one side wall of the L-shaped plate (982). One end of the second electric push rod (983) is fixedly connected to the inner side of the L-shaped plate (982).

4. The gun barrel cleaning machine according to claim 1, characterized in that: The spray assembly (9) and the robotic arm device (8) are both located on the top of the chain conveyor (7). Limiting blocks (10) are fixedly connected to the chain conveyor (7). The limiting blocks (10) are arranged at equal intervals on the chain conveyor (7). The robotic arm device (8) is located in front of the rinsing device (5).

5. The gun barrel cleaning machine according to claim 1, characterized in that: The filter module (4) includes a filter body (41) and a coarse filter basket (42), which is located between the electrical control box (3) and the filter body (41).

6. The gun barrel cleaning machine according to claim 1, characterized in that: The chain conveyor (7) is fixedly connected to the top of the base plate (1), and the demagnetizer (6) is located on the top of the chain conveyor (7).

7. The gun barrel cleaning machine according to claim 1, characterized in that: The electrical control box (3), filter module (4) and rinsing device (5) are all located on the rear side of the frame (2), and two fans (11) are fixedly connected to the top of the frame (2).

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