Impregnation adhesive cleaning device and impregnation adhesive recovery system
By designing a combined impregnation cleaning device with a rotating frame and spray components, the problem of incomplete impregnation cleaning was solved, achieving all-round cleaning and impregnation recycling, thus improving the cleaning efficiency and service life of parts.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MAANSHAN AOTECAR TECH CO LTD
- Filing Date
- 2025-05-23
- Publication Date
- 2026-05-15
AI Technical Summary
In the existing technology, the problems of cleaning devices for impregnating adhesives and the recycling of impregnating adhesives have not been fully solved. Especially in the manufacturing process of die castings and powder metallurgy parts, defects such as micropores, sand holes, and cracks lead to incomplete cleaning, affecting the service life and sealing performance of the parts.
An impregnating adhesive cleaning device was designed, which adopts a combination of a rotating frame and a spray unit. Through the cooperation of the rotating motion and the spray head, all-round cleaning is achieved, and the impregnating adhesive is recovered through a mechanical separator and a purification tank.
It achieves all-round, no-dead-angle cleaning of parts, prevents parts from moving around during the cleaning process, improves cleaning efficiency and the recovery effect of impregnating adhesive, and extends the service life of parts.
Smart Images
Figure CN224237688U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of impregnation adhesive cleaning technology, specifically an impregnation adhesive cleaning device and an impregnation adhesive recovery system. Background Technology
[0002] Currently, the prevalence of micropores, sand holes, and cracks in mechanical equipment parts significantly reduces the service life of mechanical components. These defects arise from the presence of pores within the material, a phenomenon particularly pronounced in the manufacturing processes of die-cast and powder metallurgy parts. Micropore leakage poses a hidden danger to the use of machinery, especially for parts with high sealing requirements, such as engine housings and compressor cylinders. The presence of micropores can also allow plating solutions and acids from electroplating, painting, and surface treatments to enter the casting, leading to internal corrosion and shortening the part's lifespan. Furthermore, these defects can cause bubbles or unevenness on the surface of painted or electroplated parts. To address these issues, impregnation surface treatment of die-cast and powder metallurgy parts is crucial, effectively resolving micropore defects.
[0003] A search revealed that CN112008070A discloses an impregnation production line equipment, which describes a washing tank, but does not describe the specific internal structure of the washing tank, how to complete the forward and reverse cleaning of the impregnated adhesive, or the problem of impregnated adhesive recycling. Utility Model Content
[0004] The technical problem to be solved by this utility model is to provide a cleaning tank capable of rotating spray cleaning of impregnated adhesive and recycling of impregnated adhesive.
[0005] To solve the above-mentioned technical problems, the inventors of this utility model, through practice and summarization, have derived the technical solution of this utility model, which adopts the following technical solution:
[0006] An impregnated adhesive cleaning device, comprising:
[0007] A cleaning tank, with a cleaning motor installed on the side of the cleaning tank;
[0008] The spray unit is located on the inner top sides of the cleaning tank. Several sets of spray heads are installed on the spray unit, and the spray heads are set towards the parts frame.
[0009] The rotary frame is installed inside the cleaning tank via bearings and is connected to the output end of the cleaning motor.
[0010] The storage rack is mounted on the rotating frame. Inside the storage rack are a vertical guide plate and a part frame that slides within the vertical guide plate. A limiter is installed on the top of the storage rack to constrain the part frame within the storage rack.
[0011] In a better solution, both ends of the rotary frame are equipped with a rotating hollow shaft. A central shaft is rotatably installed inside one of the rotating hollow shafts. One end of the central shaft is connected to the cleaning motor, and the other end extends into the interior of the rotary frame and is connected to a transmission wheel. Two sets of transmission wheels are installed on the inner bottom of the rotary frame via gear transmission.
[0012] The holding rack includes an outer frame and an inner frame. The outer frame is fixed inside the rotating frame. A rotating shaft is installed at the bottom of the inner frame. The rotating shaft is installed at the bottom of the outer frame via bearings and a third drive wheel is installed thereon. The third drive wheel, the first drive wheel, and the second drive wheel set form a transmission connection through chain drive.
[0013] There are multiple vertical guide plates distributed circumferentially, all of which are installed on the inner side of the inner frame;
[0014] The slewing frame, inner frame, outer frame, and parts frame are all cage-type structures.
[0015] In a more preferred embodiment, the limiting component includes a hinge seat and a constraint seat, which are located on opposite sides of the top of the shelf. A constraint crossbar is installed inside the hinge seat, and one end of the constraint crossbar is detachably connected to the constraint seat.
[0016] In a more preferred embodiment, the constraint seat includes a linearly distributed socket ear 1, socket ear 2, and a fixed ear. A pin is slidably fitted on the fixed ear and socket ear 1 and socket ear 2. A constraint block is installed on the pin. The constraint block is located between socket ear 2 and the fixed ear. A spring is fitted on the outside of the pin between the constraint block and the fixed ear. An operating handle is installed on the end of the pin away from socket ear 2.
[0017] In a more preferred embodiment, the bottom of the constraint crossbar is provided with two sets of symmetrically distributed pressure rollers, the outer circumferential surface of which is used to abut against the top of the part frame.
[0018] In a more preferred embodiment, mesh panels are installed at the bottom, sides, and top of the part frame, and a pressure frame is installed on the top mesh panel, with the pressure frame located below the limiting member.
[0019] In a more preferred embodiment, the top circumferential surface of the part frame is provided with multiple horizontal plates, a vertical plate is installed on the side of the horizontal plates away from the part frame, a top plate and a side plate are installed on the top side of the vertical plates close to the part frame, the bottom of the side plate is fixed to the horizontal plates, and the included angle between the top plate and the side plate is an acute angle.
[0020] An impregnated adhesive recovery system includes an impregnated adhesive tank, a mechanical separator, and the aforementioned cleaning device;
[0021] The mechanical separator's outlet 1 is connected to the impregnation tank via pipe 1, outlet 2 is connected to the spray unit via pipe 2, inlet is connected to the purification tank via pipe 2, the purification tank is connected to the spray unit of the cleaning device, and a separator injection pipe is installed on the mechanical separator.
[0022] Compared with the prior art, the present invention has the following beneficial effects:
[0023] 1. This utility model has a rotating frame installed inside the cleaning tank and a cleaning motor installed on the outside to drive the rotating frame to rotate. The rotating frame is equipped with a holding rack, and the upper limit of the holding rack is used to constrain the part frame inside. In conjunction with the rotation operation and the spray head on the spraying component, hot water is sprayed onto the rotating part frame to complete the draining.
[0024] 2. The storage rack of this utility model adopts an inner and outer frame method, and the inner frame rotates around its own axis. The purpose of this design is that when the sprayer sprays the parts frame, there will be dead corners. By rotating the parts frame, a full-range cleaning operation without dead corners can be completed.
[0025] 3. The top of the parts frame of this utility model is equipped with a horizontal plate, a vertical plate, a top plate and a side plate to solve the problem of lifting and preventing the parts frame from falling. At the same time, a mesh and a pressure frame located at the top are installed inside the parts frame. The pressure frame is pressed and fixed by limiting components to prevent the parts frame from moving inside due to the rotation of the holding rack and the rotating rack. Attached Figure Description
[0026] Figure 1 This is a diagram showing the internal structure of the cleaning device of this utility model;
[0027] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;
[0028] Figure 3 for Figure 1 A magnified view of a section at point B in the middle;
[0029] Figure 4 This is a top view of the interior of the cleaning tank of this utility model;
[0030] Figure 5 This is a structural diagram of the rotating frame of this utility model;
[0031] Figure 6 This is a structural diagram of the constraint seat of this utility model;
[0032] Figure 7 This is a structural diagram of the storage rack of this utility model;
[0033] Figure 8 This is a structural diagram of the parts frame of this utility model;
[0034] Figure 9 for Figure 8 A magnified view of a section at point C;
[0035] Figure 10 This is a diagram of the recycling system of this utility model. Detailed Implementation
[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0037] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0038] Example 1
[0039] like Figure 1 As shown in Figure 4, an impregnating adhesive cleaning device includes:
[0040] A cleaning tank 10 is provided, and a cleaning motor 11 is installed on the side of the cleaning tank 10.
[0041] Spraying component 13 is arranged on both sides of the top inside the cleaning tank 10. Several sets of spraying heads are installed on the spraying component 13, and the spraying heads are set towards the parts frame 17.
[0042] Rotary frame 12 is installed inside cleaning tank 10 via bearings, and rotary frame 12 is connected to the output end of cleaning motor 11.
[0043] A holding rack 14 is mounted on a rotating frame 12. A vertical guide plate 16 and a parts frame 17 that slides within the vertical guide plate 16 are installed inside the holding rack 14. A limiting member is installed on the top of the holding rack 14 to constrain the parts frame 17 within the holding rack 14.
[0044] The parts frame 17 contains the parts that have been treated with impregnated adhesive. The parts frame 17 is then hoisted into the holding rack 14 and constrained by the limiting component. The cleaning motor 11 drives the rotating frame 12 and the internal holding rack 14 to rotate in the cleaning tank 10. At the same time, the spray nozzles on the spraying component 13 spray the parts frame 17 to clean the impregnated adhesive on the parts inside the parts frame 17.
[0045] Example 2
[0046] In Example 1, as Figure 1 , 2 As shown in Figures 5 and 7, both ends of the rotary frame 12 are provided with a rotating hollow shaft 22. A central shaft 23 is rotatably installed inside one of the rotating hollow shafts 22. An electromagnetic plug is installed on the rotating hollow shaft 22. The central shaft 23 is provided with a socket adapted to the electromagnetic plug. One end of the central shaft 23 is connected to the cleaning motor 11, and the other end extends into the interior of the rotary frame 12 and is connected to a transmission wheel 1. Two sets of transmission wheel sets 2, which are driven by bevel gears, are installed on the inner bottom of the rotary frame 12.
[0047] The holding rack 14 includes an outer frame 141 and an inner frame 142. The outer frame 141 is fixed inside the rotating frame 12. A rotating shaft 21 is installed at the bottom of the inner frame 142. The rotating shaft 21 is installed at the bottom of the outer frame 141 through a bearing and a transmission wheel three is installed thereon. The transmission wheel three, the transmission wheel one, and the transmission wheel group two form a transmission engagement through chain drive.
[0048] There are multiple vertical guide plates 16 distributed around the perimeter, all of which are installed on the inner side of the inner frame 142;
[0049] The rotating frame 12, inner frame 142, outer frame 141, and parts frame 17 are all cage-type structures.
[0050] During the rotation cleaning impregnation process, the cleaning motor 11 drives the central shaft 23 to rotate, which can complete the rotation of the inner frame and the internal parts frame 17. Through the action of the electromagnetic plug, the rotating hollow shaft 22 can rotate together with the central shaft 23, eliminating cleaning dead corners.
[0051] like Figure 2 As shown, the electromagnetic insert includes a fixing ring 241 installed on the outer wall of the cleaning tank 10, an electromagnetic ring 242 installed on the inner wall of the fixing ring 241, and multiple mounting frames 243 distributed circumferentially on the outer wall of the rotating hollow shaft 22. Inside the mounting frame 243, there is a spring 245 and a slidingly fitted T-shaped insert 244. The T-shaped insert 244 is adapted to the socket, and the end away from the central shaft 23 abuts against the spring 245. In use, the electromagnetic ring 242 is energized to attract the T-shaped insert 244, thus separating it from the socket. At this time, the cleaning motor 11 can only drive the central shaft 23 to rotate, thus rotating the inner frame 142. When the angle is adjusted, the electromagnetic ring 242 is de-energized, and the T-shaped insert 244 is forced to adapt its end to the socket under the action of the spring 245. At this time, the cleaning motor 11 can only drive the central shaft 23 and the rotating hollow shaft 22 to rotate simultaneously, and the inner frame 142 will not rotate relative to the rotating frame 12.
[0052] Example 3
[0053] In Example 2, as Figure 1 , 2As shown in Figures 5 and 6, the limiting component includes a hinge seat 19 and a constraint seat 18. The hinge seat 19 and the constraint seat 18 are located on both sides of the top of the holding rack 14, respectively. A constraint crossbar 15 is installed inside the hinge seat 19, and one end of the constraint crossbar 15 is detachably connected to the constraint seat 18.
[0054] The constraint seat 18 includes a linearly distributed socket ear 181, a socket ear 182, and a fixed ear 183. A pin 184 is slidably fitted on the fixed ear 183, the socket ear 181, and the socket ear 182. A constraint block 185 is installed on the pin 184. The constraint block 185 is located between the socket ear 182 and the fixed ear 183. A spring 186 is fitted on the outside of the pin 184 between the constraint block 185 and the fixed ear 183. An operating handle is installed on the end of the pin 184 away from the socket ear 182.
[0055] like Figure 3 As shown, the bottom of the constraint crossbar 15 is provided with two sets of symmetrically distributed pressure rollers 20, and the outer peripheral surface of the pressure rollers 20 is used to abut against the top of the part frame 17.
[0056] The constraint crossbar 15 is rotated and pressed on the top of the parts frame 17. The pressure roller 20 can ensure the top of the parts frame 17 and prevent the parts frame 17 from moving during the cleaning process. The pin 184 is used to insert and constrain one end of the constraint crossbar 15.
[0057] Example 4
[0058] In Example 3, as Figure 8 As shown, the bottom and sides of the part frame 17 are equipped with mesh panels, which can be stainless steel mesh or nylon mesh. The top of the part frame 17 has an open structure and is equipped with a pressure mesh frame 171. The pressure mesh frame 171 is located below the limiting member. The top of the pressure mesh frame 171 is equipped with a telescopic member 172. The telescopic member 172 includes a fixed rod 1721 and a telescopic tube 1722. The surface of the fixed rod 1721 is provided with external threads, and the inside of the telescopic tube 1722 is provided with internal threads.
[0059] By compensating for the length of the telescopic component 172, the top of the telescopic component 172 abuts against the constraint crossbar 15, ensuring that the internal parts will not fall off and that there will be no movement during the cleaning process.
[0060] Example 5
[0061] In Example 1, as Figure 8 and Figure 9As shown, multiple horizontal plates 176 are distributed circumferentially around the top of the part frame 17. A vertical plate 175 is installed on the side of the horizontal plate 176 away from the part frame 17. A top plate 173 and a side plate 174 are installed on the top side of the vertical plate 175 near the part frame 17. The bottom of the side plate 174 is fixed to the horizontal plate 176. The included angle between the top plate 173 and the side plate 174 is an acute angle. The gap between the top plate 173 and the horizontal plate 176 allows the three-jaw lifting device to easily enter the area between the top plate 173, the side plate 174, and the horizontal plate 176, ensuring that the three-jaw lifting device will not easily separate from the part frame 17.
[0062] like Figure 10 As shown, an impregnated adhesive recovery system includes an impregnated adhesive tank 100, a mechanical separator 200, and a cleaning device as described above.
[0063] The mechanical separator 200 has one outlet connected to the impregnation tank 100 via pipe one, and another outlet connected to the spray unit 13 via pipe two. The inlet is connected to the purification tank 300 via pipe two. The outlet of the purification tank 300 is connected to the spray unit 13 of the cleaning device. The mechanical separator 200 is equipped with a separating agent injection pipe 301. The water purified by the purification tank 300 enters the spray unit 13. The separating agent injection pipe 301 on the mechanical separator 200 adds a certain amount of separating agent to the inside.
[0064] The cleaning fluid from the cleaning device enters the mechanical separator 200. A fixed amount of separating agent is added to the mechanical separator 200 through the separating agent injection pipe 301. After separation, the impregnating adhesive returns to the impregnating adhesive tank 100 through the pipeline, and the tail liquid enters the purification tank 300. The purified water is then returned to the cleaning tank 10.
[0065] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.
Claims
1. A device for cleaning impregnated adhesives, characterized in that, include: A cleaning tank (10) is provided with a cleaning motor (11) installed on the side of the cleaning tank (10). Spraying component (13) is arranged on both sides of the top inside the cleaning tank (10). Several sets of spraying heads are installed on the spraying component (13), and the spraying heads are set towards the parts frame (17). Rotary frame (12) is installed inside the cleaning tank (10) via bearings. Rotary frame (12) is connected to the output end of the cleaning motor (11). A holding rack (14) is installed on a rotating frame (12). A vertical guide plate (16) and a part frame (17) that slides within the vertical guide plate (16) are installed inside the holding rack (14). A limiting member is installed on the top of the holding rack (14) to constrain the part frame (17) within the holding rack (14).
2. The impregnation adhesive cleaning device according to claim 1, characterized in that, Both ends of the rotary frame (12) are provided with a rotating hollow shaft (22). A central shaft (23) is rotatably installed inside one of the rotating hollow shafts (22). An electromagnetic plug is installed on the rotating hollow shaft (22). An insertion hole adapted to the electromagnetic plug is provided on the central shaft (23). One end of the central shaft (23) is connected to the cleaning motor (11), and the other end extends into the interior of the rotary frame (12) and is connected to a transmission wheel. Two sets of transmission wheel sets II driven by gears are installed on the inner bottom of the rotary frame (12). The holding rack (14) includes an outer frame (141) and an inner frame (142). The outer frame (141) is fixed inside the rotating frame (12). A rotating shaft (21) is installed at the bottom of the inner frame (142). The rotating shaft (21) is installed at the bottom of the outer frame (141) through a bearing and a transmission wheel three is installed thereon. The transmission wheel three, the transmission wheel one, and the transmission wheel group two form a transmission engagement through chain drive. There are multiple vertical guide plates (16) distributed circumferentially and all installed on the inner side of the inner frame (142); The rotating frame (12), inner frame (142), outer frame (141), and parts frame (17) are all cage-type structures.
3. The impregnation adhesive cleaning device according to claim 1, characterized in that, The limiting component includes a hinge seat (19) and a constraint seat (18). The hinge seat (19) and the constraint seat (18) are located on both sides of the top of the holding rack (14). A constraint crossbar (15) is installed inside the hinge seat (19). One end of the constraint crossbar (15) is detachably connected to the constraint seat (18).
4. The impregnation adhesive cleaning device according to claim 3, characterized in that, The constraint seat (18) includes a linearly distributed socket ear 1 (181), socket ear 2 (182), and a fixed ear (183). A pin (184) is slidably fitted on the fixed ear (183), socket ear 1 (181), and socket ear 2 (182). A constraint block (185) is installed on the pin (184). The constraint block (185) is located between socket ear 2 (182) and fixed ear (183). A spring (186) is fitted on the outside of the pin (184) between the constraint block (185) and fixed ear (183). An operating handle is installed on the end of the pin (184) away from socket ear 2.
5. The impregnation adhesive cleaning device according to claim 3, characterized in that, The bottom of the constraint crossbar (15) is provided with two sets of symmetrically distributed pressure rollers (20), and the outer circumferential surface of the pressure rollers (20) is used to abut against the top of the part frame (17).
6. The impregnation adhesive cleaning device according to claim 1, characterized in that, The bottom and sides of the part frame (17) are equipped with mesh panels. The top of the part frame (17) is an open structure and is equipped with a pressure mesh frame (171). The pressure mesh frame (171) is located below the limiting member. The top of the pressure mesh frame (171) is equipped with a telescopic member (172). The telescopic member (172) includes a fixed rod (1721) and a telescopic tube (1722). The surface of the fixed rod (1721) is provided with external threads, and the inside of the telescopic tube (1722) is provided with internal threads.
7. The impregnation adhesive cleaning device according to claim 1, characterized in that, The top circumferential distribution of the part frame (17) has multiple horizontal plates (176). A vertical plate (175) is installed on the side of the horizontal plate (176) away from the part frame (17). A top plate (173) and a side plate (174) are installed on the top side of the vertical plate (175) close to the part frame (17). The bottom of the side plate (174) is fixed on the horizontal plate (176). The included angle between the top plate (173) and the side plate (174) is an acute angle.
8. An impregnated adhesive recovery system, characterized in that, Includes an impregnation tank, a mechanical separator, and a cleaning apparatus as described in any one of claims 1 to 7; The liquid outlet of the mechanical separator is connected to the impregnation tank through pipe 1, the liquid outlet 2 is connected to the spray component (13) through pipe 2, the liquid inlet is connected to the purification box through pipe 2, the purification box is connected to the spray component (13) of the cleaning device, and the mechanical separator is equipped with a separator injection pipe.