Cleaning device for metal workpieces

Abstract

The utility model relates to metal processing technical field, and disclose a kind of cleaning device for metal processing piece, including cleaning tank, the top of cleaning tank is preassigned with cleaning groove, and the top of cleaning tank is fixedly installed with roof rack, and the surface of roof rack is embedded with hydraulic rod, and the telescopic end of hydraulic rod extends to the below of roof rack and is fixedly installed with lifting plate, and the bottom side of lifting plate is movably installed with link plate.This cleaning device for metal processing piece, metal processing piece is placed in cleaning cylinder inside, and driving cleaning cylinder rotation carries out cleaning action to metal processing piece, and in the cleaning process, through the cooperation of support sleeve, top column, wear-resistant rubber head and support spring in cleaning cylinder inner wall, wear-resistant rubber head can constantly press metal processing piece surface when cleaning cylinder rotates, compared with only using cleaning fluid to flush, the paint layer and welding slag on the surface of metal processing piece can be effectively removed, and the cleaning effect of complex defects on the surface of metal processing piece is improved.

Description

Technical Field

[0001] This utility model relates to the field of metal processing technology, and more specifically to a cleaning device for metal processing parts. Background Technology

[0002] Metalworking, or metal processing for short, refers to the production activities of humans processing materials with metallic properties, which are composed mainly of metallic elements. It is a process technology that processes metal materials into items, parts, and components. When processing recycled metal parts, after the metal processing is completed, it is necessary to clean and treat the original paint layer, welding slag, and other defects on the surface of the metal parts.

[0003] A search revealed an existing patent (publication number: CN223171479U) that discloses a cleaning device for metal parts. In its operation, the metal parts are placed inside a cleaning cylinder, which is tilted within a cleaning tank. A motor drives the cylinder to rotate, causing the metal parts to tumble and roll within the cleaning solution in the tank, thus thoroughly cleaning the parts. The cleaning effect is good, and multiple parts can be cleaned simultaneously, making it practical. However, the inventors discovered the following problems with the existing technology during the development of this invention: the aforementioned cleaning device only performs a simple rinse on the metal parts inside the cleaning cylinder. The cleaning effect is only sufficient for removing grease and dust, but it is ineffective at cleaning paint and welding slag on the surface of the metal parts, failing to achieve a proper cleaning result.

[0004] In view of this, the present invention proposes a cleaning device for metal processing parts to solve this problem. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a cleaning device for metal processing parts to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: a cleaning device for metal processing parts, including a cleaning box, a cleaning tank is preset on the top of the cleaning box, a top frame is fixedly installed on the top of the cleaning box, a hydraulic rod is embedded on the surface of the top frame, the telescopic end of the hydraulic rod extends to the bottom of the top frame and a lifting plate is fixedly installed thereon, a connecting plate is movably installed on the bottom side of the lifting plate, and a cleaning component is provided at the bottom end of the connecting plate.

[0007] The cleaning assembly includes two mounting brackets symmetrically fixedly installed on the bottom side of the connecting plate. A cleaning cylinder is rotatably connected to the inner wall of the two mounting brackets. The inner wall of the cleaning cylinder has a pre-reserved cleaning cavity for accommodating metal processing parts. A rotary drive assembly is provided on the surface of the connecting plate corresponding to the cleaning cylinder. Water permeable holes are opened on the surface of the cleaning cylinder. Several support sleeves are fixedly installed in a circumferential array on the inner wall of the cleaning cylinder. The central axis of the support sleeve is perpendicular to the central axis of the cleaning cylinder. A top column is slidably connected to the inner wall of the support sleeve. A wear-resistant rubber head is fixedly installed at the end of the top column. A support spring is fixedly installed on the inner wall of the support sleeve to drive the top column to move outward of the support sleeve.

[0008] Furthermore, a control panel is fixedly installed on the front of the cleaning tank, and the control panel is electrically connected to an external power source via wires.

[0009] As a further description of the above technical solution: the control panel allows for convenient control of various components of the entire cleaning device, such as the extension and retraction of the hydraulic rod, the start and stop of the waterproof motor, and the operation of the circulating pump. The operation is simple and convenient, improving work efficiency.

[0010] Furthermore, the cleaning cylinder includes a cylinder body and a cylinder cover, the cylinder cover being detachably installed to the left end of the cylinder body by bolts.

[0011] Furthermore, a balance slide bar is fixedly installed on the upper surface of the lifting plate, and the balance slide bar is inserted into the surface of the top frame.

[0012] As a further description of the above technical solution: by setting a balance slide bar, the stability of the lifting plate's lifting and moving can be ensured.

[0013] Furthermore, the rotary drive assembly includes a waterproof motor fixedly mounted on the bottom side of the connecting plate, an active gear plate fixedly mounted on the output shaft surface of the waterproof motor, and a driven gear ring fixedly mounted on the outer wall of the cleaning cylinder, with the active gear plate and the driven gear ring meshing with each other.

[0014] As a further description of the above technical solution: when cleaning metal parts, the active gear disc is driven to rotate by a waterproof motor, which in turn drives the cleaning cylinder to rotate under the transmission effect of the driven gear ring, thereby achieving the purpose of uniformly rinsing the surface of the metal parts.

[0015] Furthermore, a spring shock absorber is fixedly installed on the top of the connecting plate, and the shock-absorbing end of the spring shock absorber is fixed to the bottom side of the lifting plate.

[0016] As a further description of the above technical solution: by setting up the spring shock absorber, the impact of the vibration generated when the cleaning drum rotates on the lifting plate and the entire device can be effectively reduced, ensuring the stability of the device operation and extending the service life of the device.

[0017] Furthermore, a circulation pump is fixedly installed on the right side of the cleaning tank. The inlet end of the circulation pump extends to the bottom of the inner side of the cleaning tank, and two delivery pipes are fixedly installed on the outlet end of the circulation pump. The two delivery pipes are symmetrically distributed on the inner front wall and inner rear wall of the cleaning tank. Spray nozzles are evenly embedded on the surface of the delivery pipes, and the water outlet end of the spray nozzles faces the cleaning cylinder.

[0018] As a further description of the above technical solution: by setting up a circulation pump, a delivery pipe and a nozzle, the circulation pump draws out the cleaning liquid from the bottom of the cleaning tank, delivers it through the delivery pipe and sprays it onto the cleaning cylinder through the nozzle, providing a continuous and uniform rinsing force for the cleaning process, and achieving the effect of rinsing the metal parts.

[0019] Furthermore, a filter screen is fixedly installed on the inner wall of the cleaning tank at an angle, the cleaning cylinder is located above the filter screen, the liquid inlet of the circulating pump is located below the filter screen, a drain port is opened on the left side of the cleaning tank corresponding to the lower end of the filter screen, and a drain plate is provided on the surface of the cleaning tank corresponding to the drain port. A sewage valve is provided on the front of the cleaning tank corresponding to the lower part of the filter screen.

[0020] As a further description of the above technical solution: the filter screen can filter the cleaning fluid, intercepting the impurities washed off above the filter screen, preventing the impurities from re-entering the circulation system, ensuring the cleanliness of the cleaning fluid, extending the service life of the cleaning fluid, and reducing cleaning costs.

[0021] The technical effects and advantages of this utility model are as follows:

[0022] 1. This metalworking cleaning device places the metalworking parts inside a cleaning cylinder. By controlling the extension and retraction of a hydraulic rod, the cleaning cylinder is positioned inside the cleaning tank to contact the cleaning fluid. Then, the cleaning cylinder is driven to rotate to clean the metalworking parts. During the cleaning process, the support sleeve, top column, wear-resistant rubber head, and support spring on the inner wall of the cleaning cylinder work together to continuously press the wear-resistant rubber head against the surface of the metalworking parts as the cleaning cylinder rotates. Compared with rinsing with cleaning fluid alone, this device can more effectively remove paint and welding slag from the surface of the metalworking parts, improving the cleaning effect on complex defects on the surface of the metalworking parts and making the cleaning more thorough.

[0023] 2. This metalworking cleaning device, by setting up a circulation pump, a delivery pipe, and nozzles, draws the cleaning fluid from the bottom of the cleaning tank through the circulation pump, delivers it through the delivery pipe, and then sprays it onto the cleaning cylinder through the nozzles, providing a continuous and uniform rinsing force for the cleaning process, thus achieving the effect of rinsing the metalworking parts. At the same time, the filter screen can filter the cleaning fluid, intercepting the impurities washed down above the filter screen, preventing impurities from re-entering the circulation system, ensuring the cleanliness of the cleaning fluid, extending the service life of the cleaning fluid, and reducing cleaning costs.

[0024] 3. This metal processing cleaning device allows for convenient control of all components via a control panel, such as the extension and retraction of the hydraulic rod, the start and stop of the waterproof motor, and the operation of the circulating pump. Operation is simple and convenient, improving work efficiency. The spring shock absorber effectively reduces the impact of vibrations generated during the rotation of the cleaning cylinder on the lifting plate and the entire device, ensuring operational stability and extending the device's service life. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0026] Figure 2 This is a schematic diagram of the orthographic section of the cleaning box of this utility model;

[0027] Figure 3 This is a side-sectional three-dimensional structural diagram of the cleaning cylinder of this utility model;

[0028] Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle;

[0029] Figure 5 This is a cross-sectional structural diagram of the support sleeve of this utility model.

[0030] The attached diagram is labeled as follows: 1. Cleaning tank; 2. Top frame; 3. Hydraulic rod; 4. Lifting plate; 5. Connecting plate; 6. Mounting frame; 7. Cleaning cylinder; 701. Cylinder body; 702. Cylinder cover; 8. Water permeable hole; 9. Support sleeve; 10. Top column; 11. Wear-resistant rubber head; 12. Support spring; 13. Control panel; 14. Balance slide bar; 15. Waterproof motor; 16. Driven gear disc; 17. Driven gear ring; 18. Spring shock absorber; 19. Circulation pump; 20. Delivery pipe; 21. Nozzle; 22. Filter screen; 23. Sewage discharge plate; 24. Sewage valve. Detailed Implementation

[0031] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The cleaning device for metal processing parts involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] Reference Figures 1 to 5 This utility model provides a cleaning device for metal processing parts, including a cleaning tank 1. A control panel 13 is fixedly installed on the front of the cleaning tank 1. The control panel 13 is electrically connected to an external power source through wires.

[0033] By setting up the control panel 13, all components of the entire cleaning device can be easily controlled, making operation simple and convenient and improving work efficiency.

[0034] The top of the cleaning tank 1 is pre-set with a cleaning trough. A top frame 2 is fixedly installed on the top of the cleaning tank 1. A hydraulic rod 3 is embedded in the surface of the top frame 2. The telescopic end of the hydraulic rod 3 extends to the bottom of the top frame 2 and is fixedly installed with a lifting plate 4.

[0035] A balance slide bar 14 is fixedly installed on the upper surface of the lifting plate 4, and the balance slide bar 14 is inserted into the surface of the top frame 2.

[0036] By setting the balance slide bar 14, the stability of the lifting plate 4 during lifting and moving can be ensured.

[0037] A connecting plate 5 is movably installed on the bottom side of the lifting plate 4, and a cleaning component is provided at the bottom end of the connecting plate 5.

[0038] The cleaning assembly includes two mounting brackets 6 symmetrically fixedly installed on the bottom side of the connecting plate 5. The inner walls of the two mounting brackets 6 are rotatably connected to a cleaning cylinder 7. The inner wall of the cleaning cylinder 7 is reserved with a cleaning cavity for storing metal processing parts. The surface of the connecting plate 5 is provided with a rotation drive assembly corresponding to the cleaning cylinder 7. The surface of the cleaning cylinder 7 is provided with water permeable holes 8.

[0039] The cleaning cylinder 7 includes a cylinder body 701 and a cylinder cover 702. The cylinder cover 702 is detachably installed to the left end of the cylinder body 701 by bolts.

[0040] A circulation pump 19 is fixedly installed on the right side of the cleaning tank 1. The inlet end of the circulation pump 19 extends to the bottom of the inner side of the cleaning tank 1. Two delivery pipes 20 are fixedly installed at the outlet end of the circulation pump 19. The two delivery pipes 20 are symmetrically distributed on the inner front wall and inner rear wall of the cleaning tank 1. Spray nozzles 21 are evenly embedded on the surface of the delivery pipes 20. The water outlet end of the spray nozzles 21 faces the cleaning cylinder 7.

[0041] When using this metalworking cleaning device, the cylinder cover 702 is opened, and the metalworking parts are placed inside the cylinder body 701 of the cleaning cylinder 7. Then, by controlling the extension and retraction of the hydraulic rod 3, the cleaning cylinder 7 is placed inside the cleaning tank 1 to contact the cleaning liquid. By setting up a circulation pump 19, a delivery pipe 20, and a nozzle 21, the circulation pump 19 draws out the cleaning liquid from the bottom of the cleaning tank 1, which is then delivered through the delivery pipe 20 and sprayed onto the cleaning cylinder 7 by the nozzle 21, providing a continuous and uniform rinsing force for the cleaning process and achieving the effect of rinsing the metalworking parts.

[0042] A filter screen plate 22 is fixedly installed on the inner wall of the cleaning tank 1 at an angle. The cleaning cylinder 7 is located above the filter screen plate 22. The liquid inlet end of the circulating pump 19 is located below the filter screen plate 22. A drain port is opened on the left side of the cleaning tank 1 corresponding to the low end of the filter screen plate 22. A drain plate 23 is provided on the surface of the cleaning tank 1 corresponding to the drain port. A sewage valve 24 is provided on the front of the cleaning tank 1 corresponding to the lower part of the filter screen plate 22.

[0043] By setting up the filter screen 22, the cleaning fluid can be filtered during the circulation process, and the impurities washed off are intercepted above the filter screen 22, preventing the impurities from re-entering the circulation system, ensuring the cleanliness of the cleaning fluid, extending the service life of the cleaning fluid, and reducing cleaning costs.

[0044] After use, the dirty water can be discharged from the cleaning tank 1 by opening the sewage valve 24, and the solid dirt can be discharged from the cleaning tank 1 by opening the drain plate 23.

[0045] The rotary drive assembly includes a waterproof motor 15 fixedly mounted on the bottom side of the connecting plate 5. A drive gear 16 is fixedly mounted on the output shaft surface of the waterproof motor 15. A driven gear ring 17 is fixedly mounted on the outer wall of the cleaning cylinder 7. The drive gear 16 and the driven gear ring 17 mesh with each other.

[0046] When cleaning metal parts, the waterproof motor 15 drives the active gear disc 16 to rotate, which in turn drives the cleaning cylinder 7 to rotate under the transmission effect of the driven gear ring 17, thereby achieving the purpose of uniformly rinsing the surface of the metal parts.

[0047] The inner wall of the cleaning cylinder 7 is fixedly installed with several support sleeves 9 in a circumferential array. The central axis of the support sleeves 9 is perpendicular to the central axis of the cleaning cylinder 7. The inner wall of the support sleeves 9 is slidably connected with a top column 10. The end of the top column 10 is fixedly installed with a wear-resistant rubber head 11. The inner wall of the support sleeves 9 is fixedly installed with a support spring 12 that drives the top column 10 to move outward from the support sleeve 9.

[0048] It is worth noting that during the cleaning process, through the cooperation of the support sleeve 9, top column 10, wear-resistant rubber head 11 and support spring 12 on the inner wall of the cleaning cylinder 7, the wear-resistant rubber head 11 can continuously press against the surface of the metal workpiece when the cleaning cylinder 7 rotates. Compared with rinsing with cleaning fluid alone, it can more effectively remove the paint layer and welding slag on the surface of the metal workpiece, improve the cleaning effect on complex defects on the surface of the metal workpiece, and make the cleaning more thorough.

[0049] Furthermore, the wear-resistant rubber head 11 and the support spring 12 can prevent rigid collisions and scratches on the surface of the metal workpiece, thus achieving the purpose of protecting the outer surface of the metal workpiece.

[0050] A spring shock absorber 18 is fixedly installed on the top of the connecting plate 5, and the shock-absorbing end of the spring shock absorber 18 is fixed to the bottom side of the lifting plate 4.

[0051] During the cleaning process of metal parts, the spring damper 18 effectively reduces the impact of the vibration generated when the cleaning cylinder 7 rotates on the lifting plate 4 and the entire device, ensuring the stability of the device operation and extending the service life of the device.

[0052] Finally, it should be noted that the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A cleaning device for metalworking parts, comprising a cleaning tank (1), characterized in that: The top of the cleaning box (1) is pre-set with a cleaning trough. A top frame (2) is fixedly installed on the top of the cleaning box (1). A hydraulic rod (3) is embedded on the surface of the top frame (2). The telescopic end of the hydraulic rod (3) extends to the bottom of the top frame (2) and is fixedly installed with a lifting plate (4). A connecting plate (5) is movably installed on the bottom side of the lifting plate (4). A cleaning component is provided at the bottom end of the connecting plate (5). The cleaning assembly includes two mounting brackets (6) symmetrically fixedly installed on the bottom side of the connecting plate (5). The inner walls of the two mounting brackets (6) are rotatably connected to a cleaning cylinder (7). The inner wall of the cleaning cylinder (7) is reserved with a cleaning cavity for storing metal processing parts. The surface of the connecting plate (5) is provided with a rotation drive assembly corresponding to the cleaning cylinder (7). The surface of the cleaning cylinder (7) is provided with water-permeable holes (8). The inner wall of the cleaning cylinder (7) is fixedly installed with several support sleeves (9) in a circumferential array. The central axis of the support sleeve (9) is perpendicular to the central axis of the cleaning cylinder (7). The inner wall of the support sleeve (9) is slidably connected with a top column (10). The end of the top column (10) is fixedly installed with a wear-resistant rubber head (11). The inner wall of the support sleeve (9) is fixedly installed with a support spring (12) that drives the top column (10) to move outward of the support sleeve (9).

2. The cleaning device for metalworking parts according to claim 1, characterized in that: The front of the cleaning tank (1) is fixedly equipped with a control panel (13), which is electrically connected to an external power source via wires.

3. The cleaning device for metalworking parts according to claim 1, characterized in that: The cleaning cylinder (7) includes a cylinder body (701) and a cylinder cover (702), and the cylinder cover (702) is detachably installed on the left end of the cylinder body (701) by bolts.

4. The cleaning device for metalworking parts according to claim 1, characterized in that: A balance slide bar (14) is fixedly installed on the upper surface of the lifting plate (4), and the balance slide bar (14) is inserted into the surface of the top frame (2).

5. A cleaning device for metalworking parts according to claim 1, characterized in that: The rotary drive assembly includes a waterproof motor (15) fixedly installed on the bottom side of the connecting plate (5). A drive gear (16) is fixedly installed on the output shaft surface of the waterproof motor (15). A driven gear ring (17) is fixedly installed on the outer wall of the cleaning cylinder (7). The drive gear (16) and the driven gear ring (17) mesh with each other.

6. A cleaning device for metalworking parts according to claim 1, characterized in that: A spring damper (18) is fixedly installed on the top of the connecting plate (5), and the damping end of the spring damper (18) is fixed to the bottom side of the lifting plate (4).

7. A cleaning device for metalworking parts according to claim 1, characterized in that: A circulation pump (19) is fixedly installed on the right side of the cleaning tank (1). The inlet end of the circulation pump (19) extends to the bottom of the inner wall of the cleaning tank (1). Two delivery pipes (20) are fixedly installed on the outlet end of the circulation pump (19). The two delivery pipes (20) are symmetrically distributed on the inner front wall and inner rear wall of the cleaning tank (1). Spray nozzles (21) are uniformly embedded on the surface of the delivery pipes (20). The water outlet end of the spray nozzles (21) faces the cleaning cylinder (7).

8. A cleaning device for metalworking parts according to claim 7, characterized in that: The inner wall of the cleaning tank (1) is fixedly and inclined with a filter screen plate (22). The cleaning cylinder (7) is located above the filter screen plate (22). The liquid inlet of the circulating pump (19) is located below the filter screen plate (22). A drain port is provided on the left side of the cleaning tank (1) corresponding to the low end of the filter screen plate (22). A drain plate (23) is provided on the surface of the cleaning tank (1) corresponding to the drain port. A sewage valve (24) is provided on the front of the cleaning tank (1) corresponding to the lower part of the filter screen plate (22).

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