Rust removal cleaning machine

Abstract

The invention belongs to the field of rust removal equipment, and particularly relates to a rust removal cleaning machine which comprises a cleaning box and a cleaning frame located in the cleaning box, the cleaning box and a base are in driving connection through a first driving assembly, and the cleaning box and the cleaning frame are connected through a second driving assembly. Movement of the cleaning box and the cleaning frame is controlled through the driving assembly, cleaning liquid in the box body can repeatedly wash the to-be-cleaned part, and rust dirt and the like on the to-be-cleaned part are effectively cleaned. A spraying pipe is arranged in a spacing cavity between the cleaning frame and the cleaning box, the spraying pipe is communicated with rust removal cleaning liquid and is provided with a spraying head facing the cleaning frame, the spraying head of the spraying pipe can spray the cleaning liquid to a to-be-cleaned part in the cleaning frame for flushing, and meanwhile, the spraying head can be matched with movement of the cleaning frame, so that different surfaces of the workpiece face the spraying head, and the cleaning efficiency is improved. The cleaning effect can be improved, and through cooperation of different cleaning modes, the cleaning effect and applicability can be improved.

Description

Technical Field

[0001] The invention relates to the field of rust removal equipment, in particular to a rust removal and cleaning machine. Background Art

[0002] When cleaning some rusty parts, corresponding rust removal and cleaning equipment is needed. The existing cleaning equipment has a single function and is difficult to perform targeted cleaning based on the characteristics of different parts. The cleaning effect is poor in actual use. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides a rust removal and cleaning machine, comprising: The base is installed on the bearing surface of the rust removal and cleaning machine; A cleaning box, wherein the cleaning box is provided with a liquid inlet and a liquid outlet, a cleaning frame is provided in the cleaning box, the cleaning frame is used to place the parts to be cleaned, and a partition cavity is provided between the cleaning box and the cleaning frame; The shaking cleaning system includes a first drive assembly and a second drive assembly, wherein the first drive assembly is used to connect the cleaning box to the base, and the first drive assembly can drive the cleaning box to move relative to the base in a first direction of movement; the second drive assembly is used to connect the cleaning frame to the cleaning box, and the second drive assembly can drive the cleaning frame to move relative to the cleaning box in a second direction of movement, wherein the first direction of movement is opposite to or intersects with the second direction of movement; The spray cleaning system comprises a spray pipe arranged in the partition cavity, the spray pipe conducts rust removal cleaning liquid, and the spray pipe is provided with a spray head facing the cleaning frame.

[0004] Preferably, the first driving assembly includes a bearing seat provided on the base, the cleaning box is hinged to the bearing seat, and the first driving assembly is used to drive the cleaning box to rotate around a hinge point with the bearing seat.

[0005] Preferably, the first driving assembly includes at least two telescopic cylinders, the support ends of the telescopic cylinders are hinged to the base, and the output ends of the telescopic cylinders are hinged to the cleaning box; The connection parts of the two telescopic cylinders and the cleaning box are respectively located at the two ends of the cleaning box along the first direction, and the two telescopic cylinders are commonly connected to one end of the cleaning box along the second direction, the first direction is perpendicular to the second direction, and a bearing seat is provided at the other end of the cleaning box along the second direction, one end of the bearing seat is fixedly connected to the base, and the other end of the bearing seat is hinged to the middle part of the cleaning box along the first direction, and the line connecting the two ends of the bearing seat is perpendicular to the first direction and the second direction; When the telescopic cylinder is in motion, the cleaning box rotates around the hinge point with the bearing seat.

[0006] Preferably, it further comprises an outer frame, the inner wall profile of the outer frame matches the outer profile of the cleaning box, the outer frame can be fixedly mounted on the outside of the cleaning box, and the telescopic cylinder and the bearing seat are both connected to the outer frame.

[0007] Preferably, mounting shafts are provided at both ends of the cleaning frame, a support assembly is provided in the cleaning box, the mounting shaft is rotatably mounted on the support assembly, and the second driving assembly includes a power source, which is used to drive the mounting shaft and the cleaning frame to rotate.

[0008] Preferably, the spray pipe is annularly sleeved on the outside of the cleaning frame, and the nozzles are evenly spaced on the side of the spray pipe facing the cleaning frame; the spray cleaning system also includes a third drive component, which is used to drive the spray pipe to reciprocate outside the cleaning frame along the length direction of the partition cavity.

[0009] Preferably, a guide rod and a threaded rod are arranged in the interval cavity along the length direction, and the spray pipe is provided with a guide sleeve that slides with the guide rod, and a threaded sleeve that threadably cooperates with the threaded rod; the third drive assembly is used to drive the threaded rod to rotate, and then drive the spray pipe to reciprocate along the threaded rod.

[0010] Preferably, detection elements are provided on the cleaning box at both ends along the length direction of the partition cavity, the detection elements are electrically connected to the third driving assembly, and a sensing part is provided on the spray pipe. When the spray pipe moves to the end of the partition cavity along the length direction, the detection element can sense the position of the sensing part.

[0011] Preferably, the cleaning frame includes an upper frame body and a lower frame body that are detachably connected, and both the upper frame body and the lower frame body are hollow structures.

[0012] Preferably, an ultrasonic cleaning system is further included, wherein the ultrasonic cleaning system includes an ultrasonic generator, the ultrasonic generator is located in the cleaning box, and the output end of the ultrasonic generator faces the cleaning frame.

[0013] The cleaning machine of the present invention comprises a cleaning box and a cleaning frame located in the cleaning box, wherein the cleaning box and the base are connected by a first driving assembly, which can drive the cleaning box to move relative to the base, and the cleaning box and the cleaning frame are connected by a second driving assembly, which can drive the cleaning frame to move relative to the cleaning box. Cleaning liquid is injected into the cleaning box through the liquid inlet, and the movement of the cleaning box and the cleaning frame is controlled by the driving assembly, so that the cleaning liquid in the box body can be repeatedly flushed against the parts to be cleaned, thereby effectively cleaning the rust and the like on the parts to be cleaned; a spray pipe is provided in the interval cavity between the cleaning frame and the cleaning box, the spray pipe conducts the rust removal cleaning liquid and the spray pipe has a nozzle facing the cleaning frame, the cleaning box is emptied through the liquid outlet, and the nozzle of the spray pipe can spray the cleaning liquid onto the parts to be cleaned in the cleaning frame for flushing. At the same time, the movement of the cleaning frame can be coordinated with the movement of the cleaning frame so that different surfaces of the workpiece are facing the nozzle, which can improve the cleaning effect, and through the cooperation of different cleaning modes, parts to be cleaned of various shapes can be cleaned, thereby improving applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the rust removal and cleaning machine provided by an embodiment of the present invention; Figure 2 Schematic diagram of the internal structure of a cleaning box of a rust removal and cleaning machine provided by an embodiment of the present invention; Figure 3 1 is a structural diagram of a base and a first drive assembly of a rust removal and cleaning machine provided by an embodiment of the present invention; Figure 4 Schematic diagram of the structure of the telescopic cylinder of the rust removal and cleaning machine provided by an embodiment of the present invention; Figure 5 Schematic diagram of the structure of the limit seat of the rust removal and cleaning machine provided by an embodiment of the present invention; Figure 6 Schematic diagram of the internal structure of a cleaning box of a rust removal and cleaning machine provided by an embodiment of the present invention; Figure 7a and Figure 7b Schematic diagram of the structure of a cleaning frame of a rust removal and cleaning machine provided by an embodiment of the present invention; Figure 8 Schematic diagram of the structure of the spray cleaning system of the rust removal cleaning machine provided in an embodiment of the present invention; Figure 9 This is a structural diagram of the installation of the sensing part and the detection element of the rust removal and cleaning machine provided by an embodiment of the present invention; Figure 10 Schematic diagram of the structure of the spray pipe of the rust removal and cleaning machine provided by an embodiment of the present invention; Figure 11 Schematic diagram of the external structure of a cleaning box of a rust removal and cleaning machine provided by an embodiment of the present invention; 1. Base; 2. Cleaning box; 21. Liquid inlet; 22. Liquid outlet; 23. Support assembly; 231. Side panel; 232. Square tube; 233. First support rod; 234. Second support rod; 235. Mounting bracket; 236. Axle bracket; 24. Box cover; 25. Observation window; 26. Handle; 27. Clamping part; 3. First drive assembly; 31. Telescopic cylinder; 311. First connecting plate; 312. Support end; 313. Output end; 314. Second connecting plate; 32. Bearing seat; 33. Limit seat; 331. Vertical pipe; 332. Orifice plate; 333. Push rod; 334. Pin; 335. Jacking screw; 4. Cleaning frame; 41. Upper frame; 411. Upper sealing plate; 42. Lower frame; 421. Lower sealing plate; 422. Liquid hole; 423, mounting hole; 43, skeleton; 44, reinforcing rod; 45, locking part; 46, locking screw; 5, spray pipe; 51, nozzle; 52, connecting pipe; 53, mounting plate; 531, protrusion; 532, sensing part; 533, roller; 6, second drive assembly; 61, material frame drive motor; 62, chain; 63, material frame drive gear; 64, material frame adapter plate; 65, material frame coupling; 66, bearing; 7, third drive assembly; 71, spray drive motor; 72, driving gear; 73, driven gear; 74, first transmission gear; 75, second transmission gear; 76, threaded rod; 761, screw adapter plate; 77, guide rod; 78, control element; 79, detection element; 8 ultrasonic generator; 9, outer frame. DETAILED DESCRIPTION

[0015] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0016] Figure 1 This is a schematic diagram of the overall structure of the rust removal and cleaning machine provided by an embodiment of the present invention; Figure 2 The figure is a schematic diagram of the internal structure of the cleaning box of the rust removal cleaning machine provided by an embodiment of the present invention.

[0017] like Figure 1 and Figure 2As shown, the present invention provides a rust removal cleaning machine, including a base 1, a cleaning box 2, a shaking cleaning system and a spray cleaning system. The base 1 is installed on a bearing surface, and a cleaning frame 4 for placing the parts to be cleaned is provided inside the cleaning box 2. The shaking cleaning system includes a first driving assembly 3 and a second driving assembly 6. The first driving assembly 3 is used to connect the cleaning box 2 to the base 1, and the first driving assembly 3 can drive the cleaning box 2 to move relative to the base 1. The second driving assembly 6 is used to connect the cleaning frame 4 to the cleaning box 2, and the second driving assembly 6 can drive the cleaning frame 4 to move relative to the cleaning box 2. The cleaning box 2 is also provided with a liquid inlet 21 and a liquid outlet 22. The liquid inlet 21 is used to introduce cleaning liquid into the cleaning box 2, so that the cleaning frame 4 and the items to be cleaned therein are immersed in the cleaning liquid. Subsequently, the cleaning box 2 is driven by the first driving component 3 to move relative to the base, so that the cleaning frame 4 and the cleaning liquid in the box can move together, so that the cleaning liquid flushes the surface of the items to be cleaned. The second driving component 6 can drive the cleaning frame 4 to move relative to the cleaning box 2, which can further increase the relative movement amplitude and relative movement speed of the items to be cleaned and the cleaning liquid in the cleaning frame 4, so as to more fully rinse the items to be cleaned. At the same time, when the cleaning frame 4 moves, the items to be cleaned therein will move and flip accordingly, so that some dead corners can also be fully rinsed, thereby achieving a better cleaning effect. like Figure 2 As shown, there is a partition cavity between the cleaning frame 4 and the cleaning box 2 (that is, the inner wall contour of the cleaning box 2 is larger than the outer contour of the cleaning frame 4 and there is a gap between the two), and a spray pipe 5 of the spray cleaning system is arranged in the partition cavity. The spray pipe 5 conducts the rust removal cleaning liquid, and a nozzle 51 facing the cleaning frame is provided on the spray pipe 5. Through the nozzle 51, the spray cleaning system can spray the cleaning liquid to the cleaning frame 4 and the parts to be cleaned in the cleaning frame 4 (spray cleaning needs to be performed when the cleaning liquid in the cleaning box 2 is discharged through the liquid outlet 22). At the same time, through the movement of the cleaning frame 4, the parts to be cleaned can be turned over in the cleaning frame 4, and different surfaces of the parts to be cleaned are facing the nozzle 51, so that the parts to be cleaned are fully sprayed, with a better cleaning effect.

[0018] Based on the rust removal cleaning machine provided by the present invention, the corresponding cleaning mode can be selected according to different types of parts to be cleaned. For example, for some parts to be cleaned with complex inner hole structures (such as castings, gear boxes, etc.), the immersion and shaking cleaning method can be preferentially selected to allow the cleaning liquid to fully move and clean in the inner hole of the part to be cleaned; for some parts to be cleaned with a large surface area and no internal structure (such as plate-like parts such as base plates), the spray cleaning method can be preferentially selected, which can flush the surface, improve the cleaning effect, and save cleaning liquid; in addition, for some parts, the spray cleaning method can be first used to remove most of the oil, mud, iron filings and other impurities on their surface, and after the sewage is discharged through the liquid outlet 22, the cleaning liquid is introduced into the cleaning box 2 through the liquid inlet 21 to immerse and clean the parts, which can improve the rust removal and cleaning effect; in short, the technical solution provided by the present invention can be applied to select appropriate cleaning methods for different types of parts to be cleaned to improve the cleaning effect.

[0019] Among them, the cleaning liquid described in the present invention is preferably an aqueous solution of a rust-removing cleaning agent, and the rust-removing cleaning agent can be any existing cleaning agent (it is necessary to ensure that the cleaning agent has no harmful effects such as corrosion on components such as the cleaning box 2, the cleaning frame 4, the spray pipe 5, the second drive assembly 6, etc.). In some other embodiments, the cleaning liquid can also be a cleaning liquid that removes other oxides or removes oil stains, as long as it can clean the parts to be cleaned in the cleaning frame 4.

[0020] like Figure 2 As shown, the liquid inlet 21 and the liquid outlet 22 of the cleaning box 2 are both arranged at the bottom of the cleaning box 2, and the pipe openings of the liquid inlet 21 and the liquid outlet 22 are both connected to the recessed groove at the bottom of the cleaning box 2, so that the pipe openings of the liquid inlet 21 and the liquid outlet 22 are both lower than the bottom surface height of the cleaning box 2, which is more conducive to the discharge of impurities such as mud, iron filings, etc. deposited on the parts to be cleaned at the bottom of the cleaning box 2 through the liquid outlet 22. A one-way valve is provided on the liquid inlet 21 and the liquid outlet 22 to ensure the one-way flow of the cleaning liquid from the liquid inlet 21 through the cleaning box 2 to the liquid outlet 22.

[0021] Figure 3 1 is a structural diagram of a base and a first drive assembly of a rust removal and cleaning machine provided by an embodiment of the present invention; Figure 4 Schematic diagram of the structure of the telescopic cylinder of the rust removal and cleaning machine provided by an embodiment of the present invention; Figure 5 It is a structural schematic diagram of a limit seat of a rust removal and cleaning machine provided by an embodiment of the present invention.

[0022] like Figure 1 、 Figure 3 、 Figure 4 and Figure 5As shown, in one preferred embodiment, the first drive assembly 3 includes at least two telescopic cylinders 31, the support ends 312 of the telescopic cylinders 31 are hinged to the base 1, and the output ends 313 of the telescopic cylinders 31 are hinged to the cleaning box 2. Through the telescopic movement of the two telescopic cylinders 31, the cleaning box 2 can be driven to move relative to the base 1. Figure 4 As shown, a first connecting plate 311 and a second connecting plate 314 for rotationally connecting to the telescopic cylinder 31 may be provided on the base 1 and the cleaning box 2 respectively, so as to facilitate the installation and connection of the telescopic cylinder 31 .

[0023] In one of the preferred embodiments, the connection parts of the two telescopic cylinders 31 and the cleaning box 2 are respectively located at the two ends of the cleaning box 2 along the first direction, and the two telescopic cylinders 31 are jointly located at one end of the cleaning box 2 along the second direction. The first direction is perpendicular to the second direction. A supporting seat 32 is provided at the other end of the cleaning box along the second direction. One end of the supporting seat 32 is fixedly connected to the base 1, and the other end of the supporting seat 32 is hinged to the middle part of the cleaning box 2 along the first direction, and the connecting line of the two ends of the supporting seat 32 is perpendicular to the first direction and the second direction.

[0024] exist Figure 1 and Figure 3 In the embodiment shown, the cleaning box 2 is a rectangular parallelepiped structure as a whole. The first direction is the width direction of the cleaning box 2 (the short side of the bottom surface), and the second direction is the length direction of the cleaning box 2 (the long side of the bottom surface). The line connecting the two end points of the supporting seat 32 is perpendicular to the bottom surface of the cleaning box 2, that is, perpendicular to the first direction and the second direction. Through the above arrangement, there are supports of the telescopic cylinder 31 and the supporting seat 32 at both ends of the cleaning box 2 along the second direction, which can improve the stability of the movement of the cleaning box 2.

[0025] Further, such as Figure 1 and Figure 3 As shown, the output ends 313 of the two telescopic cylinders 31 are respectively connected to the two ends of the cleaning box 2 along the first direction, and the support ends 312 of the two telescopic cylinders 31 are close to each other, so that the two telescopic cylinders 31 are arranged in a "V" shape. When the telescopic cylinder 31 is extended, the driving force on the cleaning box 2 is along the axial direction of the telescopic cylinder 31 itself, and this direction is roughly the same as the tangential direction of the rotation of the cleaning box 2 around the support seat 32. Therefore, when the telescopic cylinder 31 moves in an extension and contraction manner, a driving force is applied to the cleaning box 2 along the tangential direction of its rotational movement, which is more conducive to driving the movement of the cleaning box 2.

[0026] like Figure 3 and Figure 5As shown, in one of the preferred embodiments, a limit seat 33 is further provided on the base 1. One end of the two limit seats 33 is fixedly mounted on the base 1, and the other end extends toward the cleaning box 2. When the two telescopic cylinders 31 are in the retracted state, the cleaning box 2 is supported on the two limit seats 33, which can effectively improve the stability of the cleaning box 2 during daily placement. The limit seat 33 includes a vertical pipe 331 fixed to the base 1, and a perforated plate 332 is provided in the vertical pipe 331. The orifice plate 332 is provided with holes spaced along its length direction so that one side is toothed. The vertical pipe 331 is respectively provided with pins 334 for cooperating with the openings and tightening screws 335 for tightening and fixing the orifice plate 332 to the vertical pipe 331. A threaded hole is provided at the other end of the orifice plate 332, and a push rod 333 is installed in the threaded hole. The push rod 333 is used to support the cleaning box 2. The height of the orifice plate 332 in the vertical pipe 331 is adjusted by the pin 334 and the tightening screw 335, or the height of the push rod 333 in the threaded hole is changed by rotating the push rod 333. The installation height of the push rod 333 on the base 1 can be adjusted, and then the support height of the cleaning box 2 can be adjusted, thereby improving applicability.

[0027] like Figure 1 As shown, the outer frame 9 is further included. The inner wall profile of the outer frame 9 matches the outer profile of the washing box 2. The outer frame 9 is fixedly mounted on the outside of the washing box 2. The base 1 is connected to the outer frame 9 via the first drive assembly 3. By providing the outer frame 9, the force on the washing box 2 is more uniform, ensuring the structural stability of the washing box 2.

[0028] The above embodiments are only preferred embodiments provided by the present invention. In some other embodiments, the first drive component 3 may also adopt other structures, and the driving mode of the cleaning box 2 is not limited to rotation, but may also be other motion modes such as translation, which will not be elaborated here.

[0029] Figure 6 Schematic diagram of the internal structure of a cleaning box of a rust removal and cleaning machine provided by an embodiment of the present invention; Figure 7a and Figure 7b It is a structural schematic diagram of a cleaning frame of a rust removal and cleaning machine provided by an embodiment of the present invention.

[0030] like Figure 6 、 Figure 7a and Figure 7b As shown, in one of the preferred embodiments, a support assembly 23 is provided in the cleaning box 2, and mounting shafts are provided at both ends of the cleaning frame 4. The mounting shafts are rotatably mounted on the support assembly 23, and the second driving assembly 6 includes a power source, which is used to drive the mounting shaft and the cleaning frame 4 to rotate.

[0031] like Figure 2 、 Figure 6 、 Figure 7aand Figure 7b As shown, the support assembly 23 includes a first support rod 233 and a second support rod 234 fixedly arranged in the cleaning box 2, and a shaft bracket 236 is provided on the second support rod 234. A rotating shaft is provided at both ends of the cleaning frame 4, wherein the rotating shaft on one side is mounted on the shaft bracket 236 through a bearing 66, and the rotating shaft is connected to the material frame driving gear 63 through the material frame coupling 65. The driving gear is connected to the material frame driving motor 61 through a chain 62. When the material frame driving motor 61 outputs power, it can drive the cleaning frame 4 to rotate, and the rotating shaft on the other side of the cleaning frame 4 is only mounted on the shaft bracket 236 through a bearing 66 (as shown in FIG. Figure 6 As shown, the left rotating shaft is connected to the power source, and the right rotating shaft only serves as a rotating support); a mounting bracket 235 is fixedly installed on the top of the side plate 231 for supporting the installation of the material frame drive motor 61.

[0032] The support assembly also includes side panels 231 at both ends of the length direction of the cleaning box 2, and square tubes 232 ( Figure 6 Only one is shown in the figure), the square tube 232 is fixedly connected to the cleaning box 2 and the side plate 231. A material frame adapter plate 64 is also fixedly provided on the side plate 231. The rotating shaft of the cleaning frame 4 is rotatably provided in the material frame adapter plate 64, and the above-mentioned material frame coupling 65 and the material frame drive gear 63 are respectively located on both sides of the material frame adapter plate 64 (i.e., both sides of the side plate 231). The cleaning frame 4 is jointly supported by the material frame adapter plate 64 and the shaft frame 236, so that the installation and movement of the cleaning frame 4 in the cleaning box 2 are more stable.

[0033] The above embodiments are only preferred embodiments provided by the present invention. In some other embodiments, the second drive component 6 may also adopt other structures, and the driving mode of the cleaning frame 4 is not limited to rotation, but may also be other motion modes such as translation, which will not be elaborated here.

[0034] like Figure 7a As shown, in one preferred embodiment, the cleaning frame 4 includes an upper frame 41 and a lower frame 42, both of which are hollow structures. In this way, the cleaning frame 4 can accommodate the items to be cleaned, and the cleaning liquid in the cleaning tank 2 can smoothly enter the cleaning frame 4 to clean the items to be cleaned. It should be noted that the gaps in the hollow structure of the cleaning frame 4 should ensure that the items to be cleaned cannot pass through. In some other embodiments, the cleaning frame 4 can also adopt other structures, such as a combination of a frame and a protective net, etc.

[0035] Further, in Figure 7a and Figure 7bIn the embodiment shown, the upper frame 41 and the lower frame 42 respectively include an upper sealing plate 411 and a lower sealing plate 421, and the upper sealing plate 411 and the lower sealing plate 421 are connected by a locking portion 45 and a locking screw 46. When the upper sealing plate 411 and the lower sealing plate 421 are installed, the whole is circular, and a liquid hole 422 is provided in the middle area of ​​the end face of the lower sealing plate 421, and the edge of the end face of the lower sealing plate 421 is provided with mounting holes 423 at intervals along the circumferential direction (the edge of the upper sealing plate 411 also has mounting holes). The mounting holes 423 are used for the installation of the skeleton 43. The skeleton 43 fixes the sealing plates at both ends into one body through the mounting holes 423, and a reinforcing rod 44 is provided between adjacent skeletons 43. On the one hand, it can form a blocking structure to prevent the parts to be cleaned from falling out of the cleaning frame 4, and on the other hand, it can also enhance the stability of the overall structure of the cleaning frame 4.

[0036] Further, such as Figure 7a As shown, the locking portion 45 includes a threaded rod, which is rotatably arranged on the mounting shaft outside the lower sealing plate 421, and a nut is provided on the threaded rod, which can reciprocate on the threaded rod, and a locking screw 46 is provided on the mounting shaft for locking the relative rotation of the threaded rod and the lower sealing plate 421. When it is necessary to lock the upper sealing plate 411 and the lower sealing plate 421, the threaded rod is rotated to the recess of the upper sealing plate 411, and then the nut is rotated to the recess end face close to the upper sealing plate and the threaded rod is locked by the locking screw 46, that is, the locking of the upper sealing plate 411 and the lower sealing plate 421 is achieved. When it is necessary to unlock, the nut is rotated to the recess end face of the principle upper sealing plate, and the locking screw 46 is loosened, and the threaded rod is rotated (in Figure 7a The two threaded rods rotate in a direction away from each other) until they are out of the notch of the upper sealing plate, thereby unlocking the sealing plate. At this time, the upper frame 41 can be removed, and the parts to be cleaned can be placed in the cleaning frame 4.

[0037] Figure 8 Schematic diagram of the structure of the spray cleaning system of the rust removal cleaning machine provided in an embodiment of the present invention; Figure 9 This is a structural diagram of the installation of the sensing part and the detection element of the rust removal and cleaning machine provided by an embodiment of the present invention; Figure 10 It is a structural schematic diagram of a spray pipe of a rust removal and cleaning machine provided by an embodiment of the present invention.

[0038] like Figures 8 to 10 As shown, in one of the preferred embodiments, the spray pipe 5 is annularly sleeved on the outside of the cleaning frame 4, and the nozzles 51 are evenly spaced on the side of the spray pipe 5 facing the cleaning frame 4. The spray cleaning system includes a third drive assembly 7, which is used to drive the spray pipe 5 to reciprocate outside the cleaning frame 4 along the length direction of the partition cavity.

[0039] With Figure 2 with Figure 10For example, the inner cavity of the cleaning box 2 is a rectangular parallelepiped, the cleaning frame 4 is cylindrical, the spray pipe 5 is located in the partition cavity and is mounted on the outside of the cleaning frame 4, and the nozzles 51 distributed at intervals on the spray pipe 5 can spray and rinse the cleaning frame 4 and the parts to be cleaned therein more fully.

[0040] The third drive assembly 7 includes a guide rod 77 and a threaded rod 76 arranged along the length direction in the interval cavity. The guide rod 77 is fixedly mounted on the side plate 231. The threaded rod 76 is rotatably connected to the side plate 231 through a screw adapter plate 761. A guide sleeve that slides with the guide rod 77 and a threaded sleeve that threadedly cooperates with the threaded rod 76 are provided on the spray pipe 5. The output end of the spray drive motor 71 of the third drive assembly 7 is provided with a driving gear 72, which drives the driven gear 73, the first transmission gear 74 and the second transmission gear 75 to rotate through a transmission chain, and then drives the two threaded rods 76 to rotate, so that the threaded sleeve on the threaded rod 76 drives the spray pipe 5 to reciprocate on the threaded rod 76.

[0041] In Figure 8 In the illustrated embodiment, the spray pipe 5 is generally rectangular in shape, with guide sleeves disposed at the four corners of the rectangle and threaded sleeves disposed in the middle of the two vertical sides of the rectangle. Corresponding guide rods 77 are disposed at the four corners of the side panels 231, and threaded rods 76 are disposed in the middle of the two vertical sides of the side panels 231, thereby ensuring the stability of the reciprocating motion of the spray pipe 5. Furthermore, the spray pipe 5 can be mounted on a mounting plate 53, which is a rectangular frame structure with a relatively stable and rigid structure. In this case, the spray pipe 5 can be a hose fixedly connected to the mounting plate 53, thereby supporting the spray pipe 5. The guide sleeves and threaded sleeves are both disposed on the mounting plate 53, facilitating production and installation. The spray pipe 5 is connected to a rust-removing cleaning fluid via a connecting pipe 52. The connecting pipe 52 can be connected to a device capable of providing a high water pressure, such as a water pump. By raising and controlling the cleaning fluid sprayed by the spray nozzle 51, a better cleaning effect can be achieved on the items to be cleaned within the cleaning frame 4.

[0042] Such as Figure 2 and Figure 9 As shown, in one preferred embodiment, the cleaning box 2 is provided with detection elements 79 at both ends along the length direction of the partition cavity. The detection elements 79 are electrically connected to the third drive assembly. Figure 9 The outer protrusion 531 of the mounting plate 53 is provided with a sensing portion 532. When the spray pipe 5 moves to the end of the partition cavity along the length direction, the sensing portion 532 is driven close to the detection element 79, so that the detection element 79 senses the position of the sensing portion 532. Then, the detection element 79 can control the spray drive motor 71 of the third drive assembly 7 to rotate in the opposite direction, causing the spray pipe 5 to move in the opposite direction along the threaded rod 76, thereby realizing the reciprocating motion of the spray pipe 5 outside the cleaning frame 4, which can achieve a good spray cleaning effect. Figure 9 As shown, a roller 533 is also installed under the outer protrusion 531 of the mounting plate 53, and the roller 533 abuts against the square tube 232 located at the top of the cleaning box 2. The roller 533 can provide vertical support for the outer protrusion 531 and the mounting plate 53, and can roll on the square tube 232 as the spray pipe 5 moves, thereby improving the overall stability.

[0043] Among them, Figure 9 In the embodiment shown, the sensing portion 532 and the detection element 79 adopt a contact sensing method, which is more stable and has a lower cost. In some other embodiments, the sensing portion 532 and the detection element 79 may also adopt a non-contact sensing method. For example, the sensing portion 532 is made of a permanent magnet, and the detection element 79 can sense the nearby magnetic field. When the two are close, the detection element 79 can send a corresponding signal to the spray drive motor 71. For the specific coordination method of the sensing portion 532 and the detection element 79, reference can be made to some existing solutions, which will not be elaborated here.

[0044] The third driving assembly 7 may also adopt other driving modes, as long as it can drive the spray pipe 5 to reciprocate in the cleaning box 2 .

[0045] The spray pipe 5 can also be arranged in a spiral shape on the mounting plate 53, or the nozzle 51 can be opened on the spray pipe 5 along the spiral shape, so that the water flow sprayed by the nozzles 51 on both sides of the cleaning frame 4 can smoothly pass through the cleaning frame 4 or be smoothly sprayed onto the parts to be cleaned in the cleaning frame 4. The nozzles 51 on both sides are staggered with each other, and no opposite water flow is formed, which can improve the spray cleaning effect.

[0046] In addition, for the above-mentioned spray cleaning system, second drive assembly, third drive assembly, support assembly, etc., corrosion-resistant materials such as stainless steel, aluminum alloy, and polymer materials that are applicable to a wider range of environments can be selected to avoid the reaction between the structure of the device itself and the cleaning fluid. The specific materials of the various components of the device and the type of cleaning fluid used can be adjusted according to actual conditions and will not be elaborated here.

[0047] Figure 11 It is a schematic diagram of the external structure of the cleaning box of the rust removal and cleaning machine provided in an embodiment of the present invention.

[0048] like Figure 11As shown, in one of the preferred embodiments, the cleaning box 2 is a single-sided open structure, and a box cover 24 is provided on the opening surface. A sealing gasket is provided at the portion where the box cover 24 cooperates with the cleaning box 2, so that the box cover 24 is sealed and connected to the cleaning box 2. A handle 26 is provided on the box cover 24, which makes it easier to take and move the box cover 24. The box cover 24 is detachably connected to the outer frame 9 through the snap-on portion 27, so that the box cover 24 is connected to the outer frame 9 to cover and fix the cleaning box 2, which is more conducive to improving the stability of the cleaning box 2 during shaking for cleaning. An observation window 25 can also be provided on the box cover 24. The observation window 25 can be made of transparent resin or glass, so that the staff can observe the internal cleaning situation through the observation window 25, which is more convenient to use. Further, as Figure 11 As shown, the box cover 24 is sealed on one side close to the motor and fits tightly to the mounting bracket 235, so that both motors are located outside the cleaning box 2. At this time, a manual control system can be set on the motor, and the staff can operate the motor while observing the internal cleaning situation, especially controlling the position of the spray pipe 5, to carry out targeted cleaning of some parts to be cleaned in the cleaning frame 4.

[0049] like Figure 2 As shown, in one preferred embodiment, an ultrasonic cleaning system is also included, and the ultrasonic cleaning system includes an ultrasonic generator 8, which is located in the cleaning box 2, and the output end of the ultrasonic generator 8 faces the cleaning frame 4. Figure 2 In the illustrated embodiment, three ultrasonic generators 8 are provided at the bottom of the cleaning box 2. These ultrasonic generators 8 are used to generate ultrasonic waves into the cleaning frame 4, which has a good cleaning effect on some precision parts that require deep cleaning. The rust removal cleaning machine provided in this embodiment can use shaking cleaning, spray cleaning, and ultrasonic cleaning separately or in combination, which has a wider range of use scenarios and can improve the cleaning effect of the parts to be cleaned.

[0050] Finally, it should be noted that the above embodiments are intended to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions to the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention and are intended to be encompassed by the claims of the present invention.

Claims

1. A rust removal and cleaning machine, characterized in that: include: The base is installed on the bearing surface of the rust removal and cleaning machine; A cleaning box, wherein the cleaning box is provided with a liquid inlet and a liquid outlet, a cleaning frame is provided in the cleaning box, the cleaning frame is used to place the parts to be cleaned, and a partition cavity is provided between the cleaning box and the cleaning frame; The shaking cleaning system includes a first drive assembly and a second drive assembly, wherein the first drive assembly is used to connect the cleaning box to the base, and the first drive assembly can drive the cleaning box to move relative to the base in a first direction of movement; the second drive assembly is used to connect the cleaning frame to the cleaning box, and the second drive assembly can drive the cleaning frame to move relative to the cleaning box in a second direction of movement, wherein the first direction of movement is opposite to or intersects with the second direction of movement; The spray cleaning system comprises a spray pipe arranged in the partition cavity, the spray pipe conducts rust removal cleaning liquid, and the spray pipe is provided with a spray head facing the cleaning frame.

2. The rust removal and cleaning machine according to claim 1, characterized in that: The first driving assembly includes a bearing seat provided on the base, the cleaning box is hinged to the bearing seat, and the first driving assembly is used to drive the cleaning box to rotate around a hinge point with the bearing seat.

3. The rust removal and cleaning machine according to claim 1 or 2, characterized in that: The first drive assembly includes at least two telescopic cylinders, the support ends of the telescopic cylinders are hinged to the base, and the output ends of the telescopic cylinders are hinged to the cleaning box; The connection parts of the two telescopic cylinders and the cleaning box are respectively located at the two ends of the cleaning box along the first direction, and the two telescopic cylinders are commonly connected to one end of the cleaning box along the second direction, the first direction is perpendicular to the second direction, and a bearing seat is provided at the other end of the cleaning box along the second direction, one end of the bearing seat is fixedly connected to the base, and the other end of the bearing seat is hinged to the middle part of the cleaning box along the first direction, and the line connecting the two ends of the bearing seat is perpendicular to the first direction and the second direction; When the telescopic cylinder is in motion, the cleaning box rotates around the hinge point with the bearing seat.

4. The rust removal and cleaning machine according to claim 3, characterized in that: It also includes an outer frame, the inner wall profile of the outer frame matches the outer profile of the cleaning box, the outer frame can be fixedly installed on the outside of the cleaning box, and the telescopic cylinder and the bearing seat are both connected to the outer frame.

5. The rust removal and cleaning machine according to claim 1, characterized in that: Mounting shafts are provided at both ends of the cleaning frame, a support assembly is provided in the cleaning box, the mounting shaft is rotatably mounted on the support assembly, and the second driving assembly includes a power source, which is used to drive the mounting shaft and the cleaning frame to rotate.

6. The rust removal and cleaning machine according to claim 1, characterized in that: The spray pipe is annularly sleeved on the outside of the cleaning frame, and the nozzles are evenly spaced on the side of the spray pipe facing the cleaning frame; the spray cleaning system also includes a third drive component, which is used to drive the spray pipe to reciprocate outside the cleaning frame along the length direction of the partition cavity.

7. The rust removal and cleaning machine according to claim 6, characterized in that: A guide rod and a threaded rod are arranged in the interval cavity along the length direction, and a guide sleeve that slides with the guide rod and a threaded sleeve that threadably cooperates with the threaded rod are provided on the spray pipe; the third drive assembly is used to drive the threaded rod to rotate, and then drive the spray pipe to reciprocate along the threaded rod.

8. The rust removal and cleaning machine according to claim 6 or 7, characterized in that: Detection elements are provided on the cleaning box at both ends along the length direction of the partition cavity, and the detection elements are electrically connected to the third driving assembly. A sensing part is provided on the spray pipe. When the spray pipe moves to the end of the partition cavity along the length direction, the detection element can sense the position of the sensing part.

9. The rust removal and cleaning machine according to claim 1, characterized in that: The cleaning frame includes an upper frame body and a lower frame body that are detachably connected, and both the upper frame body and the lower frame body are hollow structures.

10. The rust removal and cleaning machine according to claim 1, characterized in that: It also includes an ultrasonic cleaning system, which includes an ultrasonic generator. The ultrasonic generator is located in the cleaning box, and the output end of the ultrasonic generator faces the cleaning frame.

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