Continuous cleaning machine for bearing machining

Abstract

The invention provides a continuous cleaning machine for bearing machining, and belongs to the technical field of bearing cleaning equipment.The continuous cleaning machine comprises a cleaning tank and a to-be-cleaned bearing, the side wall of the cleaning tank is provided with a feeding channel and a discharging channel, and the continuous cleaning machine further comprises a multi-position cleaning assembly and a limiting pushing assembly; through forward and reverse rotation of the motor, the whole process of feeding, cleaning, blocking, water filtering and conveying of the to-be-cleaned bearing is automatic, and the bearing can be treated continuously; under the cooperation of an incomplete gear, a connecting rod, a sliding rod and other mechanisms, precise control over the bearing pushing process is achieved; cleaning liquid is sprayed to the bearing through the spray head frame in a spraying mode, meanwhile, the spiral cleaning track and rotation of the bearing are combined, so that the cleaning liquid can cover all parts of the bearing, dirt and grease on the surface of the bearing are effectively removed, and the cleaning quality is improved; and the cleaned bearing is subjected to water shaking and water filtering treatment through cooperation of the filtering holes and the check blocks, and the burden of the follow-up drying step is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of bearing cleaning equipment, and in particular to a continuous cleaning machine for bearing processing. Background Art

[0002] Bearings are one of the standard parts in industrial products. The main processing steps include rough grinding, fine grinding, beading, cleaning, oiling, and capping of inner and outer steel rings. The rough grinding and fine grinding process will produce a large amount of debris attached to the surface of the inner and outer steel rings. Therefore, the bearings need to be cleaned after beading. The cleanliness of the bearings after cleaning directly affects the service life and quality of the bearings.

[0003] When cleaning bearings, the existing bearing cleaning machines mostly use a spray device that is set perpendicular to the bearings. Although this spray method can cover the surface of the bearing to a certain extent, since the spray direction is perpendicular to the bearing surface, the cleaning liquid will quickly bounce off after being sprayed onto the bearing surface, and it is difficult to penetrate into the gaps and hard-to-reach areas of the bearings. Especially for some bearings with complex structures and uneven surfaces, this vertical spraying method is more likely to form cleaning dead corners, resulting in poor cleaning effects, and after cleaning, a lot of moisture often remains on the bearing surface. This moisture will not only affect the drying speed of the bearing, but may also have a negative impact on the quality of the bearing. For example, residual moisture may cause problems such as rust, corrosion or deterioration of the surface quality of the bearing. In addition, the residual moisture will also increase the burden of subsequent drying steps.

[0004] How to invent a continuous cleaning machine for bearing processing to solve these problems has become an urgent problem to be solved by technical personnel in this field. Summary of the invention

[0005] In order to make up for the above shortcomings, the present invention provides a continuous cleaning machine for bearing processing, aiming to solve the problems mentioned in the above background.

[0006] The present invention is achieved in that: The present invention provides a continuous cleaning machine for bearing processing, comprising a cleaning tank and a bearing to be cleaned, wherein the side wall of the cleaning tank is provided with a feed channel and a discharge channel, the cleaning tank is provided with a feed port and a discharge port connected with the feed channel and the discharge channel, the feed channel and the discharge channel are both provided with a conveyor belt, the lower end of the cleaning tank is connected with an inverted truncated cone-shaped liquid collecting box, and further comprising: Multi-position cleaning component: the multi-position cleaning component is arranged inside the cleaning tank, and the multi-position cleaning component is used to perform multi-position cleaning on the bearing to be cleaned; Position limiting push component: The position limiting push component is arranged inside the cleaning tank, and the position limiting push component is used to push the bearing to be cleaned into the multi-position cleaning component and push the bearing to be cleaned after cleaning to the discharge channel.

[0007] Preferably, a plurality of feet are fixedly connected to the side wall of the liquid collecting box, a drain pipe is connected to the lower side wall of the liquid collecting box, and a control valve is installed on the drain pipe.

[0008] Preferably, the upper surface of the conveyor belt in the feed channel is flush with the lower end of the feed port, and the upper surface of the conveyor belt in the discharge channel is flush with the lower end of the discharge port.

[0009] Preferably, the multi-position cleaning component includes a liquid injection tube, a liquid storage plate, and a cleaning track, one side of the cleaning track is fixedly connected to the inner wall of the cleaning tank, and the other side is fixedly connected to the liquid storage plate, the upper and lower ends of the cleaning track are respectively provided with an upper shelf and a lower shelf, the interior of the liquid storage plate is provided with a liquid storage cavity, one end of the liquid injection tube is connected to the liquid storage cavity, and the other end passes through the side wall of the cleaning tank and extends to the outside of the cleaning tank, a number of nozzle racks are equidistantly installed on the side wall of the liquid storage plate, and a plurality of groups of filter holes are through-set on the lower shelf.

[0010] Preferably, the upper shelf and the lower shelf are both arranged horizontally, the upper shelf is flush with the lower end of the feed port, and the lower shelf is flush with the lower end of the discharge port.

[0011] Preferably, the end of the injection tube located outside the cleaning tank is connected to the output end of the cleaning liquid input pump, and a plurality of leakage grooves are arranged at intervals on the cleaning track. The ends of the leakage grooves pass through the side walls of the cleaning track, and a plurality of installation grooves are equidistantly provided on the side walls of the liquid storage plate corresponding to the leakage grooves, and elastic parts are installed in the installation grooves.

[0012] Preferably, the cleaning track is arranged in a spiral shape, the liquid storage plate matches the shape of the cleaning track, the track width of the cleaning track matches the diameter of the bearing to be cleaned, the nozzle of the nozzle rack is arranged vertically downward, and the side wall of the elastic part facing the cleaning track is provided with a plurality of protrusions, when the bearing to be cleaned slides down along the cleaning track, its side wall contacts the side wall protrusions of the elastic part, and the bearing to be cleaned is in a rotating state when it slides down along the cleaning track, and the elastic part is set to fluororubber.

[0013] Preferably, the limit pushing assembly includes a motor, a support seat, an incomplete gear, a connecting rod, an arc groove and a sliding rod, the motor is fixedly arranged on the top of the cleaning tank, the support seat is fixedly arranged on the inner bottom wall of the liquid collecting tank, the output end of the motor is fixedly connected with a transmission shaft, the end of the transmission shaft passes through the top wall of the cleaning tank and is rotatably connected with the support seat, the transmission shaft located inside the cleaning tank is fixedly connected with a rotating rod and a gear, the incomplete gear is meshed with the gear, a limit shaft is installed on the incomplete gear, and the incomplete gear is rotatably clamped between the limit shaft and the lower horizontal part of the liquid storage plate.

[0014] Preferably, a shift rod is installed at the end of the rotating rod, and the lower end of the shift rod is flush with the upper surface of the upper shelf. An arc groove and a limit groove are provided on the horizontal portion of the lower end of the liquid storage plate. A sliding rod is slidably provided inside the arc groove, and a connecting stop rod is fixedly connected to the side wall of the sliding rod. The upper side wall of the incomplete gear is fixedly connected to a mounting shaft, one end of the connecting rod is rotatably connected to the mounting shaft, and the other end is rotatably connected to the sliding rod, and a stop block is provided at the end of the incomplete gear close to the lower shelf.

[0015] Preferably, the lower side wall of the connecting baffle rod is in contact with the limiting groove, and the baffle block in the initial state is located at the edge of the lower shelf to block the bearing to be cleaned on the lower shelf after cleaning. The connecting baffle rod in the initial state is on the inner side of the limiting groove, and when the sliding rod abuts against the end of the arc groove, the bearing to be cleaned is pushed from the lower shelf to the conveyor belt in the discharge channel by the baffle block.

[0016] The beneficial effects of the present invention are: Through the forward and reverse rotation of the motor, the whole process of feeding, cleaning, blocking, filtering and conveying of the bearings to be cleaned is automated without manual intervention, which improves production efficiency. At the same time, the equipment can continuously process bearings to ensure the smooth operation of the bearing production line. With the cooperation of incomplete gears and connecting rods, sliding rods and other mechanisms, precise control of the bearing pushing process is achieved. This design ensures that the bearings can be pushed onto the conveyor belt accurately and stably, avoiding production delays or quality problems caused by inaccurate pushing. The cleaning liquid is sprayed onto the bearing through the nozzle rack in a spraying manner. At the same time, combined with the design of the spiral cleaning track and the rotation of the bearing itself, the cleaning liquid can cover all parts of the bearing more comprehensively, thereby effectively removing dirt and grease attached to the surface of the bearing and improving the cleaning quality. In addition, the water of the cleaned bearings is shaken and filtered through the cooperation of the filter holes and the blocks, ensuring that the bearings are relatively dry on the conveyor belt and reducing the burden of subsequent drying steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of a continuous cleaning machine for bearing processing provided by the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of a cleaning tank of a continuous cleaning machine for bearing processing provided by the present invention; Figure 3 It is a schematic diagram of the front cross-sectional structure of a cleaning tank of a continuous cleaning machine for bearing processing provided by the present invention; Figure 4 It is a partial structural schematic diagram of a continuous cleaning machine for bearing processing provided by the present invention; Figure 5 The present invention provides a continuous cleaning machine for bearing processing. Figure 4 The enlarged structural diagram at A in the middle; Figure 6 It is a schematic diagram of the internal structure of a continuous cleaning machine for bearing processing provided by the present invention; Figure 7 It is a top view schematic diagram of the internal structure of a continuous cleaning machine for bearing processing provided by the present invention; Figure 8 The present invention provides a continuous cleaning machine for bearing processing. Figure 7 The enlarged structural diagram at B in the middle; Fig. 9 It is a schematic diagram of the cross-sectional structure of a cleaning tank in an initial state of a continuous cleaning machine for bearing processing provided by the present invention; Fig.10 It is a schematic diagram of the cross-sectional structure of a cleaning tank after the motor of a continuous cleaning machine for bearing processing provided by the present invention is started; Fig.11 It is a schematic diagram of the internal structure of a cleaning tank in an initial state of a continuous cleaning machine for bearing processing provided by the present invention; Fig.12 The present invention provides a continuous cleaning machine for bearing processing. Fig.11 The enlarged structural diagram at C in the middle; Fig.13 It is a schematic diagram of the internal structure of a cleaning tank after the motor of a continuous cleaning machine for bearing processing provided by the present invention is started; Fig.14 The present invention provides a continuous cleaning machine for bearing processing. Fig.13Enlarged structural diagram at point D in the middle.

[0019] In the figure: 1. cleaning tank; 2. motor; 3. drain pipe; 4. injection pipe; 5. liquid storage plate; 6. gear; 7. cleaning track; 8. connecting rod; 9. arc groove; 10. bearing to be cleaned; 11. feeding channel; 12. discharging channel; 13. conveyor belt; 21. transmission shaft; 22. support seat; 23. rotating rod; 51. nozzle rack; 61. incomplete gear; 62. stopper; 71. leakage groove; 72. upper shelf; 73. lower shelf; 74. installation groove; 75. elastic member; 81. sliding rod; 82. installation shaft; 91. limit groove; 231. lever; 611. limit shaft; 731. filter hole; 811. connecting stopper. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0021] Embodiment 1, refer to Figure 1-Figure 8 A continuous cleaning machine for bearing processing includes a cleaning tank 1 and a bearing to be cleaned 10. The side wall of the cleaning tank 1 is provided with a feed channel 11 and a discharge channel 12, which are used for the input and output of the bearing respectively. The cleaning tank 1 is provided with a feed port and a discharge port connected with the feed channel 11 and the discharge channel 12 to ensure the smooth flow of the bearing. The feed channel 11 and the discharge channel 12 are both provided with a conveyor belt 13 inside to realize the continuous conveyance of the bearing. The lower end of the cleaning tank 1 is connected with an inverted truncated cone-shaped liquid collecting box for collecting the cleaning liquid, and also includes: Multi-position cleaning component: The multi-position cleaning component is arranged inside the cleaning tank 1, and the multi-position cleaning component is used to perform multi-position cleaning on the bearing 10 to be cleaned; Position limiting push component: The position limiting push component is arranged inside the cleaning tank 1 , and is used to push the bearing 10 to be cleaned into the multi-position cleaning component and push the bearing 10 to be cleaned after cleaning to the discharge channel 12 .

[0022] Furthermore, the side walls of the liquid collecting box are fixedly connected to multiple bases, and the lower side wall of the liquid collecting box is connected to a drain pipe 3, on which a control valve is installed. The control valve controls the discharge of the cleaning liquid in the liquid collecting box through the drain pipe 3. The upper surface of the conveyor belt 13 in the feed channel 11 is flush with the lower end of the feed port, and the upper surface of the conveyor belt 13 in the discharge channel 12 is flush with the lower end of the discharge port, ensuring that the bearing 10 to be cleaned can enter the cleaning tank 1 from the feed channel 11 smoothly and smoothly, and be discharged smoothly from the discharge channel 12 after cleaning is completed.

[0023] The multi-position cleaning assembly includes a liquid injection tube 4, a liquid storage plate 5, and a cleaning track 7. One side of the cleaning track 7 is fixedly connected to the inner side wall of the cleaning tank 1, and the other side is fixedly connected to the liquid storage plate 5. The upper and lower ends of the cleaning track 7 are respectively provided with an upper shelf 72 and a lower shelf 73. The upper shelf 72 and the lower shelf 73 are used to temporarily store bearings. A liquid storage cavity is provided inside the liquid storage plate 5. One end of the liquid injection tube 4 is connected to the liquid storage cavity, and the other end passes through the side wall of the cleaning tank 1 and extends to the outside of the cleaning tank 1. The liquid storage plate 5 is provided with a liquid storage cavity. A number of nozzle racks 51 are installed at equal intervals on the side wall. Cleaning liquid, such as solvent, water or other liquids suitable for bearing cleaning, can be injected into the liquid storage chamber through the liquid injection tube 4, and then the bearing 10 to be cleaned can be sprayed and cleaned through the nozzle rack 51. A plurality of groups of filter holes 731 are arranged through the lower shelf 73. These filter holes 731 allow cleaning liquid to flow through so as to filter the cleaned bearing. In this way, excess cleaning liquid on the bearing surface can be removed, reducing the burden of the subsequent drying step.

[0024] It should be noted that the upper shelf 72 and the lower shelf 73 are both arranged horizontally to ensure that the bearings are placed stably. The upper shelf 72 is flush with the lower end of the feed port, and the lower shelf 73 is flush with the lower end of the discharge port, ensuring that the bearings can be smoothly transferred, which helps to reduce damage to the bearings during the transportation process and improve the overall cleaning efficiency. The upper shelf 72 is used to temporarily store the bearings 10 to be cleaned entering from the feed channel 11, and the lower shelf 73 is used to temporarily store the bearings that have been cleaned and are about to be discharged through the discharge channel 12.

[0025] Furthermore, the end of the injection pipe 4 located on the outside of the cleaning tank 1 is connected to the output end of the cleaning liquid input pump. The cleaning liquid input pump is responsible for extracting the cleaning liquid (such as water, solvent or other cleaning media) from the liquid storage container and sending it into the liquid storage plate 5 in the cleaning tank 1 through the injection pipe 4. A plurality of leakage grooves 71 are arranged at intervals on the cleaning track 7. The ends of the leakage grooves 71 pass through the side walls of the cleaning track 7. The design of the leakage grooves 71 allows the cleaning liquid to flow out from the inside of the track during the spraying process to reduce the accumulation of cleaning liquid in the track and ensure that the bearings can be evenly covered with the cleaning liquid. A plurality of installation grooves 74 are equidistantly provided on the side walls of the liquid storage plate 5 corresponding to the leakage grooves 71, and elastic members 75 are installed in the installation grooves 74.

[0026] It should be noted that the cleaning track 7 is arranged in a spiral shape. This design not only saves space, but also increases the travel distance of the bearing during the cleaning process, thereby extending the cleaning time, ensuring that the bearing can be more fully contacted with the cleaning liquid, and improving the cleaning quality. At the same time, the spiral design also helps the bearing to generate centrifugal force during the sliding process. This centrifugal force helps the cleaning liquid to better penetrate into the gaps and hard-to-reach areas of the bearing. At the same time, the centrifugal force can also promote the rotation of the bearing, so that the cleaning liquid can be more evenly distributed on the surface of the bearing, further promoting the penetration of the cleaning liquid and the rotation of the bearing. In addition, as the bearing slides down on the spiral track, its relative angle with the nozzle rack 51 will continue to change. This change in angle helps the cleaning liquid to be sprayed onto the bearing from multiple directions, thereby more comprehensively covering the surface of the bearing. This not only improves the cleaning effect, but also reduces the cleaning blind spots, ensuring that all parts of the bearing can be fully cleaned.

[0027] The liquid storage plate 5 matches the shape of the cleaning track 7, ensuring that the cleaning liquid can be evenly distributed around the cleaning track 7, thereby improving the cleaning effect. The track width of the cleaning track 7 matches the diameter of the bearing 10 to be cleaned. This design ensures that the bearing can stably move along the track during the sliding process, avoiding the bearing rolling or jamming caused by the track width being too large or too small. The nozzle of the nozzle holder 51 is set vertically downward. When the bearing slides on the spiral cleaning track 7, due to the inclination of the track and the rotation of the bearing itself, the relative angle between the nozzle holder 51 and the bearing will change. This change in angle means that the cleaning liquid can be sprayed onto the bearing from different directions, thereby more comprehensively covering various parts of the bearing. The side wall of the elastic member 75 facing the cleaning track 7 is provided with a plurality of protrusions. When the bearing 10 to be cleaned slides down along the cleaning track 7, its side wall contacts the side wall protrusions of the elastic member 75. When these protrusions come into contact with the bearings passing by, they can generate a certain friction force, helping the bearings to maintain a rotating state during the cleaning process. The design of the protrusions also helps to increase the contact area between the elastic member 75 and the bearing, thereby improving the uniformity and stability of the friction force. The bearing 10 to be cleaned is in a rotating state when it slides down the cleaning track 7. The rotating bearing can contact the cleaning liquid more comprehensively, thereby improving the cleaning effect. The function of the elastic member 75 is to contact the bearings passing by, generate a certain friction force, and help the bearings to maintain a rotating state during the cleaning process, thereby contacting the cleaning liquid more comprehensively and improving the cleaning effect. The elastic member 75 is made of fluororubber, which has excellent wear resistance, corrosion resistance and high temperature resistance, and can maintain stable performance in harsh working environments. The elastic member 75 made of fluororubber can also effectively reduce the friction noise between the bearing and improve the overall operation quality of the cleaning machine.

[0028] In this embodiment, the bearing 10 to be cleaned enters the cleaning tank 1 through the conveyor belt 13 in the feed channel 11. After the bearing enters the cleaning tank 1, it is first placed on the upper shelf 72 for temporary storage. At the same time, the cleaning liquid input pump starts working to send the cleaning liquid into the liquid storage cavity in the liquid storage plate 5 for subsequent spraying operations. The nozzles on the nozzle rack 51 spray the cleaning liquid in the liquid storage cavity onto the bearings on the cleaning track 7. When the bearings are pushed from the upper shelf 72 (by mechanical push), they will slide down along the spiral cleaning track 7. During this process, the bearings will generate centrifugal force, which helps the penetration of the cleaning liquid and the rotation of the bearings. The rotating bearings can more effectively clean the dirt and grease attached to their surfaces. During this process, the protrusions on the surface of the elastic member 75 contact the bearings, generating friction to help the bearings maintain a rotating state. The elastic member 75 is made of soft and wear-resistant material to ensure that they will not damage the bearings while providing sufficient friction to assist rotation.

[0029] It should be noted that when the bearing slides on the spiral cleaning track 7, due to the inclination of the track and the rotation of the bearing itself, the relative angle between the nozzle frame 51 and the bearing will change. This change in angle means that the cleaning liquid can be sprayed onto the bearing from different directions, thereby more comprehensively covering various parts of the bearing, thereby removing more stains and grease. The vertically downward nozzle design makes this angle change more flexible and diverse, which helps to improve the cleaning effect. The centrifugal force generated when the bearing slides on the spiral track helps the cleaning liquid to better penetrate into the gaps and hard-to-reach areas of the bearing. The vertically downward nozzle design can be combined with this centrifugal force, so that the cleaning liquid can better conform to the rotation and sliding trajectory of the bearing when spraying, thereby further improving the cleaning effect. At the same time, spraying at different angles can also help the cleaning liquid better penetrate into the gaps and hard-to-reach areas of the bearing, further improving the cleaning quality.

[0030] The cleaning liquid is collected into the liquid collecting box through the leakage groove 71 on the cleaning track 7. The cleaning liquid in the liquid collecting box can be discharged into the wastewater treatment system or other appropriate treatment facilities through the drain pipe 3. The cleaned bearings are filtered through the filter holes 731 of the lower shelf 73. In this way, the bearings are relatively dry when leaving the lower shelf 73. Finally, the cleaned bearings will be discharged through the conveyor belt 13 in the discharge channel 12 for subsequent turning over cleaning, processing, testing or packaging operations.

[0031] Example 2, refer to Figure 2-Figure 14The limit pushing assembly includes a motor 2, a support seat 22, an incomplete gear 61, a connecting rod 8, an arc groove 9 and a sliding rod 81. The motor 2 is fixedly arranged on the top of the cleaning tank 1, and the support seat 22 is fixedly arranged on the inner bottom wall of the liquid collecting box. The output end of the motor 2 is fixedly connected with a transmission shaft 21, and the end of the transmission shaft 21 passes through the top wall of the cleaning tank 1 and is rotatably connected with the support seat 22. The transmission shaft 21 located inside the cleaning tank 1 is fixedly connected with a rotating rod 23 and a gear 6. The incomplete gear 61 is meshed with the gear 6. A limit shaft 611 is installed on the incomplete gear 61. The incomplete gear 61 is rotatably connected with the lower horizontal part of the liquid storage plate 5 through the limit shaft 611. When the motor 2 is started, the gear 6 and the rotating rod 23 will rotate, and accordingly, the incomplete gear 61 will also rotate.

[0032] Furthermore, a lever 231 is installed at the end of the rotating rod 23, and the lower end of the lever 231 is flush with the upper surface of the upper shelf 72. The rotation of the rotating rod 23 will drive the lever 231 to move, and then the bearing 10 to be cleaned on the upper shelf 72 can be moved to slide it into the cleaning track 7 to complete the cleaning operation. An arc groove 9 and a limit groove 91 are provided on the horizontal portion of the lower end of the liquid storage plate 5. A sliding rod 81 is slidably provided inside the arc groove 9. The side wall of the sliding rod 81 is fixedly connected to a connecting stopper 811. The upper side wall of the incomplete gear 61 is fixedly connected to a mounting shaft 82. One end of the connecting rod 8 is rotatably clamped on the mounting shaft 82, and the other end is rotatably clamped on the sliding rod 81. A stopper 62 is provided at the end of the incomplete gear 61 close to the lower shelf 73.

[0033] It should be noted that the lower side wall of the connecting stopper 811 is in contact with the limiting groove 91. In the initial state, the stopper 62 is located at the edge of the lower shelf 73 to block the bearing 10 to be cleaned after cleaning on the lower shelf 73. At this time, the blocked bearing can complete the water filtering treatment on the lower shelf 73 to ensure that it is relatively dry when entering the conveyor belt 13. In the initial state, the connecting stopper 811 is located on the inner side of the limiting groove 91 to avoid interference when the bearing slides down. When the sliding rod 81 is against the end of the arc groove 9, the bearing 10 to be cleaned is pushed from the lower shelf 73 to the conveyor belt 13 in the discharge channel 12 by the stopper 62. When the motor 2 is started, on the one hand, the lever 231 will push the bearing to be cleaned 10 is pushed into the cleaning track 7. On the other hand, driven by the gear 6 and the incomplete gear 61, the mounting shaft 82 will drive the slide bar 81 to slide in the arc groove 9 through the connecting rod 8. When the slide bar 81 moves, the connecting baffle 811 will also gradually change its angle. As the baffle 62 and the connecting baffle 811 continue to approach each other, the angle between the connecting baffle 811 and the baffle 62 gradually decreases. At this time, the bearing on the lower shelf 73 will be gradually squeezed out from the lower shelf 73 under the joint action of the connecting baffle 811 and the baffle 62, and then transported away by the conveyor belt 13 in the discharge channel 12, and then the motor 2 is operated to reverse and the equipment is reset for subsequent bearing processing.

[0034] In this embodiment, in the initial state: the motor 2 is not started, the lever 231, the incomplete gear 61, the slide bar 81 and the connecting stop bar 811 are all in the initial position, the stop block 62 is located at the edge of the lower shelf 73, blocking the cleaned bearing on the lower shelf 73, and filtering the bearing through the filter hole 731 to ensure that it is relatively dry when entering the conveyor belt 13. At this time, the connecting stop bar 811 is on the inner side of the limiting groove 91 to avoid interfering with the bearing sliding down. The bearing slides down along the spiral cleaning track 7 and finally collides with the stop block 62 and is stopped on the lower shelf 73. Due to the impact force generated by the collision, the bearing will have a brief and small shake and rotation. This shaking and rotation action helps to shake out the residual water on the surface of the bearing, thereby achieving the purpose of shaking off the water.

[0035] When the motor 2 is started, the transmission shaft 21, the rotating rod 23 and the gear 6 begin to rotate, and the lever 231 rotates with the rotating rod 23, pushing the bearing 10 to be cleaned on the upper shelf 72 to slide into the cleaning track 7. On the other hand, the rotation of the gear 6 drives the incomplete gear 61 to rotate, and the mounting shaft 82 drives the slide bar 81 to slide in the arc groove 9 through the connecting rod 8. When the slide bar 81 slides, the connecting baffle 811 gradually changes its angle. As the baffle 62 and the connecting baffle 811 approach each other, the angle between the two gradually decreases. In the process of the slide bar 81 gradually moving to the end of the arc groove 9, under the joint action of the connecting baffle 811 and the baffle 62, the bearing on the lower shelf 73 that has been cleaned and filtered can be squeezed out and pushed to the conveyor belt 13 in the discharge channel 12 to complete the transportation.

[0036] Then, the motor 2 is operated to reverse, the transmission shaft 21, the rotating rod 23, the gear 6 and the incomplete gear 61 rotate in the opposite direction, the lever 231, the slide rod 81 and the connecting stop rod 811 return to the initial position, and the equipment is reset to prepare for the next bearing processing. The stop block 62 is still at the edge of the lower shelf 73, ready to block the next bearing that has been cleaned.

[0037] Through the forward and reverse rotation of the motor 2, the bearing 10 to be cleaned is automatically moved, cleaned, blocked, filtered and conveyed. The whole process does not require human intervention, which greatly improves production efficiency; the various components fit closely together and occupy little space. At the same time, the bearings can be processed continuously to ensure the smooth operation of the bearing production line; the coordinated use of the incomplete gear 61 and the connecting rod 8, the sliding rod 81 and other mechanisms realizes precise control of the bearing pushing process to ensure that the bearing can be accurately and stably pushed onto the conveyor belt 13; in addition, the cleaned bearing is filtered through the cooperation of the filter hole 731 and the block 62 to ensure that the bearing is relatively dry when on the conveyor belt 13. In this way, excess cleaning liquid on the bearing surface can be removed, reducing the burden of the subsequent drying step and avoiding quality problems caused by residual moisture.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A continuous cleaning machine for bearing processing, comprising a cleaning tank (1) and a bearing to be cleaned (10), wherein the side wall of the cleaning tank (1) is provided with a feed channel (11) and a discharge channel (12), the cleaning tank (1) is provided with a feed port and a discharge port connected to the feed channel (11) and the discharge channel (12), the feed channel (11) and the discharge channel (12) are both provided with a conveyor belt (13), the lower end of the cleaning tank (1) is connected to an inverted truncated cone-shaped liquid collecting box, characterized in that: Also includes: Multi-position cleaning component: the multi-position cleaning component is arranged inside the cleaning tank (1); The multi-position cleaning assembly comprises a liquid injection pipe (4), a liquid storage plate (5), and a cleaning track (7); one side of the cleaning track (7) is fixedly connected to the inner wall of the cleaning tank (1), and the other side is fixedly connected to the liquid storage plate (5); an upper shelf (72) and a lower shelf (73) are respectively provided at the upper and lower ends of the cleaning track (7); a liquid storage cavity is provided inside the liquid storage plate (5); a plurality of nozzle racks (51) are equidistantly installed on the side wall of the liquid storage plate (5); a plurality of groups of filter holes (731) are provided through the lower shelf (73); a plurality of drain grooves (71) are provided at intervals on the cleaning track (7); a plurality of installation grooves (74) are equidistantly opened on the side wall of the liquid storage plate (5) corresponding to the drain grooves (71); and elastic members (75) are installed in the installation grooves (74); The cleaning track (7) is arranged in a spiral shape, the liquid storage plate (5) matches the shape of the cleaning track (7), and a plurality of protrusions are provided on the side wall of the elastic member (75) facing the cleaning track (7); Position limiting push component: the position limiting push component is arranged inside the cleaning tank (1); The limit push assembly comprises a motor (2), a support seat (22), an incomplete gear (61), a connecting rod (8), an arc groove (9) and a sliding rod (81); the motor (2) is fixedly arranged on the top of the cleaning tank (1); the output end of the motor (2) is fixedly connected to a transmission shaft (21); a rotating rod (23) and a gear (6) are fixedly connected to the transmission shaft (21) located inside the cleaning tank (1); the incomplete gear (61) is meshedly connected to the gear (6); a limit shaft (611) is installed on the incomplete gear (61); the incomplete gear (61) is rotatably engaged with the lower horizontal portion of the liquid storage plate (5) via the limit shaft (611); A lever (231) is installed at the end of the rotating rod (23), an arc groove (9) and a limit groove (91) are arranged on the horizontal portion of the lower end of the liquid storage plate (5), a sliding rod (81) is slidably arranged inside the arc groove (9), a connecting stop rod (811) is fixedly connected to the side wall of the sliding rod (81), a mounting shaft (82) is fixedly connected to the upper side wall of the incomplete gear (61), one end of the connecting rod (8) is rotatably clamped on the mounting shaft (82), and the other end is rotatably clamped on the sliding rod (81), and a stop block (62) is arranged at the end of the incomplete gear (61) close to the lower shelf (73).

2. A continuous bearing cleaning machine according to claim 1, characterized in that: The side wall of the liquid collecting box is fixedly connected to a plurality of bases, and the lower side wall of the liquid collecting box is connected to a drain pipe (3), and a control valve is installed on the drain pipe (3).

3. A continuous bearing cleaning machine according to claim 1, characterized in that: The upper surface of the conveyor belt (13) located in the feed channel (11) is flush with the lower end of the feed port, and the upper surface of the conveyor belt (13) located in the discharge channel (12) is flush with the lower end of the discharge port.

4. A continuous bearing cleaning machine according to claim 1, characterized in that: One end of the liquid injection tube (4) is in communication with the liquid storage chamber, and the other end penetrates the side wall of the cleaning tank (1) and extends to the outside of the cleaning tank (1).

5. The continuous cleaning machine for bearing processing according to claim 1, characterized in that: The upper shelf (72) and the lower shelf (73) are both arranged horizontally; the upper shelf (72) is flush with the lower end of the feed inlet, and the lower shelf (73) is flush with the lower end of the discharge outlet.

6. A continuous cleaning machine for bearing processing according to claim 1, characterized in that: The end of the injection pipe (4) located outside the cleaning tank (1) is connected to the output end of the cleaning liquid input pump, and the end of the leakage groove (71) passes through the side wall of the cleaning track (7).

7. A continuous cleaning machine for bearing processing according to claim 1, characterized in that: The track width of the cleaning track (7) matches the diameter of the bearing (10) to be cleaned, the nozzle of the nozzle frame (51) is arranged vertically downward, and when the bearing (10) to be cleaned slides down along the cleaning track (7), its side wall contacts the side wall protrusion of the elastic member (75), and when the bearing (10) to be cleaned slides down along the cleaning track (7), it is in a rotating state, and the elastic member (75) is made of fluororubber.

8. A continuous bearing cleaning machine according to claim 1, characterized in that: The support seat (22) is fixedly arranged on the inner bottom wall of the liquid collecting box, and the end of the transmission shaft (21) passes through the top wall of the cleaning tank (1) and is rotatably connected to the support seat (22).

9. A continuous bearing cleaning machine according to claim 1, characterized in that: The lower end of the lever (231) is flush with the upper surface of the upper shelf (72).

10. A continuous bearing cleaning machine according to claim 1, characterized in that: The lower side wall of the connecting stop rod (811) is in contact with the limiting groove (91); in the initial state, the stop block (62) is located at the edge of the lower shelf (73) to block the bearing (10) to be cleaned after cleaning on the lower shelf (73); in the initial state, the connecting stop rod (811) is located inside the limiting groove (91); when the sliding rod (81) abuts against the end of the arc groove (9), the bearing (10) to be cleaned is pushed from the lower shelf (73) to the conveyor belt (13) in the discharge channel (12) by the stop block (62).

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