Angle grinder head cover cleaning and automatic tidying storage equipment and cleaning method during the process

Abstract

The present invention discloses an equipment and method for automatically arranging and storing the head shell cover of an angle grinder during cleaning and the process, which is generally composed of a frame, a conveying device, a presetting device, a washing liquid circulation device, a feeding device, a cleaning device and a gripping device. The conveying device is placed at the rear of the frame for automatically conveying the head shell cover; the presetting device is placed at one side of the frame for prepending a storage box for use; the washing liquid circulation device is placed at the outside of the frame for circulation cleaning; the feeding device is placed below the conveying device for quantitatively sending the head shell cover into the cleaning area; the cleaning device is placed in front of the feeding device, and includes a cleaning mechanism, a lever mechanism and a diversion mechanism to complete the cleaning and storage functions; the gripping device is used to grab the storage box. When working, the conveying device automatically conveys the head shell cover to the feeding device, which sends the head shell cover into the cleaning mechanism; the air nozzle generates a pulse airflow to stir the washing liquid to form a vortex, and the vortex impacts the head shell cover to achieve cleaning and flipping; the head shell cover gradually falls into the storage box.

Description

Technical Field

[0001] The present invention relates to a cleaning and degreasing technical device for angle grinder parts, and in particular to a cleaning device capable of automatically cleaning and storing an angle grinder head shell cover, belonging to the field of mechanical automation and cleaning technology. Background Art

[0002] The metal components such as the head shell of the angle grinder are important basic monomers of the angle grinder. Its manufacturing process requires cutting processes such as turning, clamping, and milling. During cutting, it will come into contact with coolant, cooling oil, etc. In order to remove surface residues, the finished parts need to be cleaned after processing. The current cleaning method is still relatively primitive, mainly using manual cleaning by immersing the head shell in a cleaning tank, which is time-consuming and labor-intensive, and has low production efficiency.

[0003] Patent CN220072569U has disclosed a cleaning device for a power tool micro-arc electrophoresis production line. The device uses an adjustable angle water nozzle and a water spray component that can switch the water spraying form. It can impact the workpiece at multiple angles by changing the water spraying posture to improve the cleaning effect. However, the cleaning device still requires the operator to install the workpieces one by one to the cleaning position and then trigger the cleaning, and the cleaning process cannot be automated.

[0004] In order to realize the batch automatic cleaning of the head shell cover of the angle grinder, it is of great practical significance to design a cleaning equipment that can automatically transport, clean and store the head shell cover. Summary of the invention

[0005] In view of the above-mentioned problems, the present invention provides a cleaning device capable of automatically conveying, cleaning and storing the head shell cover of an angle grinder. The head shell cover is cleaned by generating vortexes through pulse jet gas, and combined with the automatic grasping and placement of a storage box, the automation of the head shell cover cleaning process is achieved, which greatly reduces labor intensity and improves labor productivity.

[0006] The invention objective of the present invention is achieved through the following technical solutions: A device for cleaning and automatically arranging and storing the shell cover of an angle grinder head: comprising a frame, a conveying device arranged above the rear of the frame, a presetting device arranged on one side of the middle layer of the frame, a washing liquid circulation device arranged beside the frame, a feeding device arranged below the conveying device and connected to the rear side of the frame, a cleaning device arranged in front of the feeding device and connected to the inside of the frame, and a gripping device arranged on the front of the frame and connected to the top of the cleaning device and the presetting device respectively; the conveying device is used to convey the shell cover of the angle grinder head to the feeding device, the presetting device is used to pre-place a stacking storage box, the washing liquid circulation device is used to provide and circulate washing liquid, the feeding device is used to convey the shell cover of the angle grinder head to the cleaning device, the cleaning device cleans the shell cover of the angle grinder head, and the gripping device is used to grab the storage box. The key components such as the frame are conducive to building a rigid frame of the cleaning equipment and facilitating the disassembly, assembly and upgrading of the equipment; the conveying device and other components are conducive to the automation of system input, cleaning and output.

[0007] Preferably, the feeding device comprises a material storage box, a push plate, a rotating shaft, a bracket and a second cylinder; the material storage box is connected to the frame via the bracket and the second cylinder, and the push plate is connected to the material storage box via the rotating shaft. The provision of the material storage box, the push plate and other components is conducive to quantitatively conveying the angle grinder head shell cover to the cleaning tank; the second cylinder can control the material storage box to move up and down to meet the feeding amount adjustment.

[0008] Preferably, the cleaning device includes a cleaning mechanism, a lever mechanism and a diversion mechanism; the cleaning mechanism connects the frame and the feeding device, the lever mechanism connects the cleaning mechanism, and the diversion mechanism connects the cleaning mechanism and the feeding device. The provision of the cleaning mechanism, the lever mechanism and the diversion mechanism is conducive to realizing the cleaning, storage and diversion functions based on the rigid frame, and the three mechanisms are connected to outline the main line of the cleaning system.

[0009] Preferably, the cleaning mechanism comprises a cleaning pool, a storage box, a grid, a lifting shaft, a guide shaft, a guide shaft seat, an air nozzle, an observation surface and a third cylinder; the storage box is arranged on the grid, the grid is connected to the cleaning pool via the lifting shaft, the guide shaft is connected to the grid via the guide shaft seat, and the air nozzle and the observation surface are both arranged on the cleaning pool. The storage box, grid and other components can be arranged to realize the regular storage of the head shell cover after cleaning; the lifting shaft, guide shaft, air nozzle and the like are arranged to facilitate the control of the cleaning and storage actions.

[0010] Preferably, the lever mechanism includes a lever pin, a lever shaft, a gear, a rack, a mounting seat, a diagonal brace, a fixed plate, a straight brace and a torsion spring; the lever pin is arranged on the lever shaft, the lever shaft is connected to the rack through the gear, the rack is arranged on the mounting seat, and the diagonal brace and the straight brace are both arranged on the fixed plate. The lever pin, lever shaft and other components can accurately realize the function of flipping the storage box cover plate and divert the unstored head shell cover; the gear, rack and other parts constitute the power transmission mechanism.

[0011] Preferably, the diversion mechanism includes a diversion slot, a gate, a compression spring, a compression spring shaft, a fixed seat and a baffle; the gate is connected to the fixed seat through the compression spring and the compression spring shaft, and the fixed seat is fixed to the baffle. The redundant head shell cover can be temporarily stored by arranging the diversion slot, the gate and other components; the compression spring, the baffle and the like are used to control the movement of the gate to achieve the purpose of adjusting the cleaning load.

[0012] Preferably, the gripper device comprises a gripper, a gripper seat, a telescopic sleeve, a telescopic rod, a sliding sleeve plate, a screw, a bridge frame, and a first motor and a second motor. The gripper is arranged on the gripper seat, the gripper seat is connected to the sliding sleeve plate through the telescopic sleeve and the telescopic rod, the sliding sleeve plate is connected to the bridge frame through the screw; the bridge frame is connected to the screw and the frame through the first motor and the second motor respectively. The telescopic sleeve, screw and other components are arranged to form a multi-directional motion actuator for the gripper, and the bridge frame and the like are connected to the frame to enhance the rigidity of the gripper; the motor is arranged to realize power transmission and control.

[0013] The present invention also provides a cleaning method using an angle grinder head cover cleaning and automatic tidying storage device during the cleaning process, comprising the following steps:

[0014] 1. Start the conveying device, the presetting device, and the washing liquid circulation device, and after the head shell cover of the angle grinder to be cleaned, the storage box, and the washing liquid are in place, start the whole machine;

[0015] 2. The second cylinder pushes the feeding device to move and adjust the positions of the storage box and the cleaning tank;

[0016] 3. The gripper device grabs the storage box and places it on the grid in the cleaning tank;

[0017] 4. The third cylinder pushes the grid down, the gate opens, and the angle grinder head shell cover temporarily stored in the diversion trough flows into the cleaning tank;

[0018] 5. The first cylinder pushes the push plate to send the angle grinder head shell cover from the storage box into the cleaning tank;

[0019] 6. The air nozzle is started to clean the angle grinder head shell cover in the cleaning tank;

[0020] 7. The third cylinder pushes the grid to rise, and the gate closes;

[0021] 8. The fourth cylinder drives the lever mechanism to work, so as to divert the unstored angle grinder head shell cover to the diversion groove;

[0022] 9. The gripper device grabs the storage box fully loaded with the angle grinder head shell cover to complete the cleaning.

[0023] Preferably, in the step, the air nozzle is started to form a vortex of washing liquid to clean the head shell cover of the angle grinder.

[0024] Preferably, in the step, the air nozzle is started to form an instantaneous fast and slow alternating vortex of the washing liquid to clean the angle grinder head shell cover, and when the vortex slows down, each angle grinder head shell cover falls into the storage box and is stored.

[0025] Preferably, the method further comprises: monitoring the storage status of the storage box through the observation surface.

[0026] Preferably, the method further comprises: collecting and filtering the used washing liquid for recycling.

[0027] In summary, the present invention has the following advantages compared with the prior art:

[0028] The cleaning box of the present invention uses a pulse jet to stir the cleaning liquid to make a vortex motion, driving the head shell cover of the angle grinder to be washed to flip up and down and left and right, automatically cleaning the head shell cover of the angle grinder to be washed, and automatically storing it after cleaning. The entire cleaning process from feeding to discharging after cleaning is basically completed by the equipment itself, making the cleaning process of the head shell cover of the angle grinder simple and quick. The present invention basically realizes automation of the entire process from the conveying device conveying the head shell cover, pre-setting the storage box, to the cleaning device cleaning the head shell cover, and then the gripping device grabbing the storage box, which greatly simplifies the operation process. Compared with traditional manual cleaning, the present invention greatly reduces labor intensity, releases a large amount of repetitive labor, and improves labor productivity. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the structure of the feeding device;

[0031] Figure 3 It is a schematic diagram of the structure of the cleaning device;

[0032] Figure 4 It is a structural diagram of the cleaning mechanism;

[0033] Figure 5 It is a structural schematic diagram of the working position of the lever mechanism;

[0034] Figure 6 yes Figure 5 The enlarged view of point A in the middle shows the power transmission structure of the lever mechanism;

[0035] Figure 7 It is a structural diagram of the diversion mechanism;

[0036] Figure 8 is a schematic diagram of the structure of the gripper device;

[0037] Fig. 9 It is the front view of some parts of the cleaning mechanism;

[0038] Fig.10 yes Fig. 9 Full section view at AA in the middle;

[0039] Fig.11 yes Figure 2 The enlarged view of point B in the middle;

[0040] Fig.12 It mainly shows the structural diagram of the diversion mechanism.

[0041] Markings in the figure: angle grinder head shell cover 001, first cylinder 002, second cylinder 003, third cylinder 004, fourth cylinder 005, first motor 006, second motor 007, waist hole 008, semicircular groove 009, opening and closing cylinder 010, semicircular plate rib 011, frame 1, conveying device 2, presetting device 3, washing liquid circulation device 4, feeding device 5, storage box 51, push plate 52, rotating shaft 53, bracket 54, cleaning device 6, cleaning mechanism 61, cleaning tank 611, storage box 612, grid 613 , lifting shaft 614, guide shaft 615, guide shaft seat 616, air nozzle 617, observation surface 618, lever mechanism 62, pin 621, lever shaft 622, gear 623, rack 624, mounting seat 625, diagonal support 626, fixed plate 627, straight support 628, diverter mechanism 63, diverter groove 631, gate 632, compression spring 633, compression spring shaft 634, fixed seat 635, baffle 636, gripper device 7, gripper 71, gripper seat 72, telescopic sleeve 73, telescopic rod 74, sliding sleeve plate 75, screw rod 76. DETAILED DESCRIPTION

[0042] Below are all the attached Figure 1-12 The present invention is further described by way of the following embodiments:

[0043] Example 1

[0044] like Figure 1As shown, a device for cleaning the shell cover of an angle grinder and automatically arranging and storing it during the process, which as a whole includes a frame 1, a conveying device 2 arranged at the upper rear of the frame 1, a presetting device 3 arranged at one side of the middle layer of the frame 1, a washing liquid circulation device 4 is externally arranged beside the frame 1, and a liquid inlet pipe provides clean washing liquid, and a liquid outlet pipe discharges dirty washing liquid, a feeding device 5 is arranged at the material drop location of the conveying device 2 and the rear side of the frame of the frame 1, a cleaning device 6 is installed at the front side of the feeding device 5, in the step of the frame 1, and arranged side by side with the presetting device 3, and a gripper device 7 is installed at the front side of the frame 1, above the cleaning device 6 and the presetting device 3. The main body of the conveying device 2 is externally arranged, and the protruding end of the material drop is overlapped with the feeding device 5. The driving part of the presetting device 3 is externally arranged, and is used to pre-place the stacking storage box, and the hydraulic pump, filtering device, etc. of the washing liquid circulation mechanism 4 are externally arranged.

[0045] The feeding device 5 receives the angle grinder head shell cover 001 fed by the conveying device 2, and the gripping device 7 lifts the storage box 612 from the presetting device 3 and transfers it to the cleaning mechanism 6. When one storage box 612 is lifted, the presetting device 3 will move another storage box 612 stacked on it to the same position as a standby. The storage box 612 entering the cleaning device 6 is moved along with the grid 613 (see Fig.10 ) falls to the working position, the feeding device 5 feeds the angular grinder head shell cover 001 into the cleaning device 6, the washing liquid circulation device 4 keeps the washing liquid in the cleaning device 6 sufficient, and the angular grinder head shell cover 001 is cleaned under the action of the pulse airflow provided in the cleaning device 6. The cleaned angular grinder head shell cover 001 is neatly collected by the storage box 612, rises with the grid 613, and is then lifted away by the gripper device 7, completing the cleaning of the angular grinder head shell cover 001.

[0046] like Figure 2 As shown, the feeding device 5 includes a storage box 51, a push plate 52 arranged at the bottom of the storage box 51, a rotating shaft 53 for flipping and installing the push plate 52, a bracket 54 for fixing the storage box 51, and a second cylinder 003 for pushing the entire storage box 51 up and down. The lower part of the front end surface and the front part of the bottom surface of the storage box 51 are left empty to form a gap for subsequent assembly. The push plate 52 covers the bottom except the gap and is fixed by two rotating shafts 53. One end of the two rotating shafts 53 is fixed to the side of the push plate 52, and the other end is fixed to the side of the push plate 52. Inserted in the axial holes of the two side plates of the material storage box 51, the push plate 52 lying flat on the bottom of the material storage box 51 is hinged to the output shaft end of the first cylinder 002 on the side away from the axis of the rotating shaft 53. The material storage box 51 and the first cylinder 002 are fixed on the bracket 54, and the second cylinder 003 is fixed on the bottom plate of the frame 1, and the output end is fixed on the bracket 54. According to the number of angle grinder head shell covers 001 stored in the material storage box 51, it can be moved up and down to adjust the relative position of the material storage box 51 and the cleaning device 6 to meet the feeding requirements of the cleaning device 6.

[0047] like Figure 3As shown, the cleaning device 6 includes a cleaning mechanism 61, a lever mechanism 62 arranged on both sides of the cleaning mechanism 61, and a diversion mechanism 63 arranged on the front side of the cleaning mechanism 61 and the material storage box 51. The cleaning mechanism 61 is a cleaning place for the angle grinder head shell cover 001, which is installed in the vacancy of the material storage box 51 and fixed on the frame 1; the lever mechanism 62 is used to flip the storage surface of the cleaning mechanism 61 to tilt, so that the angle grinder head shell cover 001 that is not stored slides off and diverts; the diversion mechanism 63 is used to retain the angle grinder head shell cover 001 that has been diverted;

[0048] like Figure 4 As shown, the cleaning mechanism 61 includes a cleaning tank 611, a storage box 612, a grid 613 supporting the storage box 612, a lifting shaft 614 for moving the grid 613, a guide shaft 615 for stabilizing the lifting process of the grid 613 and a guide shaft seat 616 for fixing the guide shaft, an air nozzle 617 for driving a vortex of washing liquid, and an observation surface 618 arranged on the front side of the middle of the cleaning tank 611, and a third cylinder 004 for driving the lifting shaft 614. The outer panels on both sides of the cleaning tank 611 are movably fitted with the inner panels on both sides of the storage box 51. The sealing plate of the upper part of the front end of the cleaning tank 611 is shortened to form a notch. The storage box 612 is a rectangular box body with a flip cover on the upper side. The cover body is selected from a shape that is easy to stabilize the shape of the angle grinder head shell cover 001 The structure is made into a plurality of fixed grooves, the storage box 612 is placed on the grid 613, the grid 613 is fixed to the upper end of the lifting shaft 614, the lifting shaft 614 is sealed with the shaft hole at the bottom of the cleaning tank 611 and can be movably assembled, and the lower end is fixedly docked with the output shaft end of the third cylinder 004, the top end of the guide shaft 615 is fixed to both sides of the bottom of the grid 613, the guide shaft 615 is sealed and movably passes through the bottom plate of the cleaning tank 611, the guide shaft seat 616 is fixed on the mounting plate of the bracket 54, the guide shaft 615 and the shaft hole of the guide shaft seat 616 are movably assembled, a plurality of air nozzles 617 are obliquely inserted and fixed on the front side plate of the cleaning tank 611, and the position is in the middle of the cleaning tank 611, and a transparent observation surface 618 is provided above the air nozzle 617 for checking the storage status of the storage box 612;

[0049] like Figure 5 ― Figure 6As shown, the lever mechanism 62 includes a pin 621, a shaft 622 for rotating the pin 621, a spline shaft at the lower section of the shaft 622, a gear 623 and a spline shaft at the lower end of the shaft 622, a rack 624 for rotating the gear 623, a mounting seat 625 for assembling the rack 624, a diagonal brace 626 for pushing the rack 624, a fixing plate 627 for mounting the diagonal brace, a straight brace 628 mounted on the fixing plate 627, and a torsion spring (the torsion spring is mounted in the semicircular groove 009) for rotating and resetting the shaft 622. The pin 621 is fixed to the upper part of the pull shaft 622, and the pull shaft 622 is embedded in the semicircular groove 009 of the two side plates of the storage box 51 in the fitting surface between the cleaning tank 611 and the storage box 51, and is movably assembled with the shaft hole provided in the semicircular groove 009. When the pull shaft 622 is not rotated, the pull pin 621 is hidden in the semicircular groove 009, and the spline shaft section at the lower end of the pull shaft 622 is equipped with a gear 623, which is meshed with a rack 624, and the rack 624 is movably assembled on a mounting seat 625. The two mounting seats 625 are divided into The rack 624 is fixed on both sides of the bottom plate of the cleaning tank 611. One end of the rack 624 is an inclined surface, which is matched with the inclined surface sliding of the inclined support 626. The inclined support 626 rises and pushes the rack 624 to move through the inclined surface sliding, driving the gear 623 to rotate. The pull shaft 622 that follows the rotation of the gear 623 turns the pull pin 621 out and extends it into the waist holes 008 on both sides of the cover of the storage box 612. The inclined support 626 is fixed on the fixed plate 627, and the straight support 628 is also fixed on the fixed plate 627. After the inclined support 626 rises for a period of time, the inclined surface and the inclined surface of the rack 624 are matched. The surface is out of contact, the straight support 628 is against the bottom end of the pull shaft 622, and the pull shaft 622 that is no longer rotating is pushed by the straight support 628 to continue to rise, pushing the pin 621 to rise, turning the cover of the storage box 612 sideways, the fixing plate 627 is fixed on the output shaft of the fourth cylinder 005, the fourth cylinder 005 is fixed on the frame 1, the oblique support 626 and the straight support 628 are lowered, the torsion spring drives the pull shaft 622 to reset and rotate, the gear 623 reverses and pushes the rack 624 to move in and reset, and the pin 621 rotates out of the waist holes on both sides of the cover of the storage box 612 to reset and hide;

[0050] like Figure 7As shown, the diverter mechanism 63 includes a diverter slot 631, a gate 632 for controlling the stay of the angle grinder head shell cover 001 in the diverter slot 631, a compression spring 633 for adjusting the stroke of the gate 632 in place, a compression spring shaft 634 for guiding the compression spring 633, a fixing seat 635 for installing the compression spring shaft 634, and a baffle 636 for controlling the position of the gate 632. The diverter box 631 is a U-shaped slot closed at both ends, and the cover is buckled at the front end notch of the cleaning tank 611. When the cleaning tank 611 is in a high position, the notch of the diverter slot 631, the notch of the front end surface of the cleaning tank 611, and the vacancy of the front end surface of the storage box 51 overlap. A semicircular plate rib 011 is fixed in the middle of the notch of the diverter slot 631, dividing the notch into an upper opening and a lower opening. The upper opening is used for the entrance of the diverted angle grinder head shell cover 001 from the cleaning tank 611 into the diverter slot 631, and the lower opening is used for the entrance of the diverted angle grinder head shell cover 001 from the cleaning tank 611 into the diverter slot 631. The opening is used for the outlet of the diverted angle grinder head shell cover 001 back to the cleaning tank 611 from the diverting groove 631. The outlet is opened and closed by the gate 632. Two compression spring shafts 634 are fixed at both ends of the bottom edge of the gate 632. The compression spring shaft 634 is movably inserted into the shaft hole of the fixing seat 635 after being fitted with the compression spring 633. The fixing seat 635 is fixed to the output shaft of the fourth cylinder 005 through the bridge plate. The gate 632 and the grid 613 are driven by the same cylinder. The gate 632 closes the outlet when the storage box 612 rises and meets the baffle 636, and opens the outlet when the storage box 612 falls. The function of the compression spring 633 and the compression spring shaft 634 is to automatically eliminate the interference caused by the inconsistency between the lifting stroke of the grid 613 and the lifting stroke of the gate 632 and the baffle 636. The storage box 612 that has been diverted is fully loaded with the angle grinder head shell cover 001 and is moved out by the gripper device 7.

[0051] More conveniently, the opening and closing of the gate 632 is completed by pushing the independent opening and closing cylinder 010. For details, refer to Figure 8 and Fig.12 The gate 632 is normally closed and is opened only once before a new cleaning to allow the reserved angle grinder head shell cover 001 to be rearranged. The total number of angle grinder head shell covers 001 falling into the cleaning tank is prompted by a monitoring element for liquid level detection to ensure that the appropriate number is used for each cleaning.

[0052] like Figure 8As shown, the gripper device 7 includes a gripper 71, a gripper seat 72 for fixing the gripper 71, a telescopic sleeve 73 and a telescopic rod 74 for controlling the gripper seat 72 to move up and down, a sliding plate 75 and a screw 76 for controlling the gripper seat 72 to move left and right, a bridge frame 77 for fixing the screw 76, and a first motor 006 for driving the gripper seat 72 and a second motor 007 for driving the sliding plate 75. The gripper 71 is a component that is opened and closed by electromagnetic control and is installed at the lower end of the gripper seat 72. Four telescopic sleeves 73 are fixed on the upper end surface of the gripper seat 72, and four telescopic rods 74 matched therewith are fixed on the sliding plate 75. The telescopic sleeve 73 and the telescopic rod 74 can be movably mounted on each other, and the gripper seat 72 and the sliding plate are connected to each other. A first motor 006 is arranged between 75, and the first motor 006 pushes the gripper seat 72 to move up and down by rotating the thread pair forward and backward. The threaded hole of the sliding plate 75 is fitted on the screw rod 76, and the screw rod 76 is rotatably mounted on the bridge frame 77, and the bridge frame 77 is fixed on the frame 1. The second motor 007 is mounted on the outer side of the bridge frame 77 on one side of the screw rod end. The gear at the output end is meshed with the gear at the end of the screw rod 76. The second motor 007 pushes the sliding plate 75 to move left and right by rotating the screw pair forward and backward. Through the movement of the above mechanisms, the gripper can conveniently send the storage box 612 from the preset mechanism 4 to the cleaning mechanism 61, and send the storage box 612 from the cleaning tank 611 to the external receiving device;

[0053] With reference to all the accompanying drawings;

[0054] During cleaning, the conveying mechanism 2, the presetting mechanism 3, and the washing liquid circulation mechanism 4 are started, and after the angle grinder head shell cover 001, the storage box 612, the washing liquid, etc. to be cleaned are in place, the whole machine is started;

[0055] The second cylinder 003 is activated, and the feeding device 5 adjusts its position with the cleaning tank 611 according to the number of angle grinder head shell covers 001 in the storage box 51;

[0056] The gripper device 7 is actuated to pick up the storage box 612 and place it on the grid 613 in the cleaning tank 611;

[0057] The third cylinder 004 is actuated, the grid 613 sinks, the storage box 612 sinks into place along with the grid 613, the gate 632 is opened, and the angle grinder head shell cover 001 temporarily stored in the diversion slot 631 flows back into the cleaning tank 611;

[0058] The first cylinder 002 is actuated to push the push plate 52 to control the pushing stroke according to the amount of the angle grinder head shell cover 001 in the storage box 51, and to deliver an appropriate amount of the angle grinder head shell cover 001 into the cleaning tank 611;

[0059] The air nozzle 617 is turned on, and a pulsed jet is sprayed obliquely from the air nozzle to the washing liquid. The washing liquid forms a vortex driven by the airflow, and the vortex impacts the angle grinder head shell cover 001, thereby achieving the cleaning purpose and driving the angle grinder head shell cover 001 to roll up and down in the washing liquid. When the airflow is paused, the angle grinder head shell cover 001 will fall into the fixed groove on the lid of the storage box 612. The fixed groove is made according to the most stable orientation of the angle grinder head shell cover 001. Therefore, when the airflow is started again, the angle grinder head shell cover 001 that falls into the fixed groove according to a certain orientation will no longer be locked with the movement of the vortex, while the angle grinder head shell cover 001 that falls into the fixed groove according to other orientations will be rolled up by the vortex again due to the mismatch in contact and continue to roll up and down until it enters the fixed groove according to the certain orientation and is locked (the visual system monitors through the observation surface). All fixed grooves have locked the angle grinder head shell cover 001, and the air nozzle 617 is closed;

[0060] The third cylinder 004 is actuated to push the grid 613 to hold the storage box 612 upward until it reaches the upper entrance of the diversion mechanism 63. At this time, the grid gate 632 is closed as the grid 613 rises; the grid gate 632 can also be opened and closed independently.

[0061] The fourth cylinder 005 is actuated to drive the diagonal support 626 upward. The diagonal support 626 compresses the rack 624 to translate through the inclined surface. The rack 624 drives the shift shaft 622 to rotate through the gear 623. The shift pin 621 is rotated out and inserted into the waist holes on both sides of the cover of the storage box 612. The diagonal support 626 continues to rise. The inclined surface is separated from the inclined surface of the rack 624. Then the straight support 628 reaches the bottom end of the shift shaft 622. The shift shaft 622, which is no longer rotating, is pushed by the straight support 628 to continue to rise, driving the shift pin 621 to rise, and one side of the cover of the storage box 612 is lifted up, so that the angle grinder head shell cover 001 that is left on the cover and not locked by the fixing groove slides into the diverter mechanism 63.

[0062] The gripper device 7 is actuated, the gripper 71 grasps the storage box 612 under the control of the electromagnetic, the first motor 006 is started to lift the storage box 612, and the second motor 007 is started to move the storage box 612 out of the cleaning mechanism 61, completing a cleaning cycle;

[0063] During the whole cleaning process, the washing liquid is pumped in through the liquid inlet pipe. After use, the washing liquid with dirt is discharged from the liquid discharge pipe to the filter device for cleaning treatment, and then pumped back to the cleaning mechanism 61 through the liquid inlet pipe. The washing liquid is circulated in the cleaning mechanism 61.

[0064] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined in the attached technical proposal.

Claims

1. An angle grinder head cover cleaning and automatic tidying storage device, characterized by: The invention comprises a frame (1), a conveying device (2) is arranged above the rear of the frame (1), a presetting device (3) is arranged on one side of the middle layer of the frame (1), and a washing liquid circulation device (4) is arranged beside the frame (1); a feeding device (5) is arranged below the conveying device (2) and connected to the rear side of the frame (1); a cleaning device (6) is arranged inside the feeding device (5) and connected to the frame (1); a gripping device (7) is arranged on the front side of the frame (1); the gripping device (7) is located above the cleaning device (6) and the presetting device (3); wherein the conveying device (2) is used to convey the angle grinder head shell cover to the feeding device (5), the presetting device (3) is used to pre-place a stacking storage box, the washing liquid circulation device (4) is used to provide and circulate washing liquid, the feeding device (5) is used to convey the angle grinder head shell cover to the cleaning device (6), the cleaning device (6) cleans the angle grinder head shell cover, and the gripping device (7) is used to grab the storage box; The cleaning device (6) comprises a cleaning mechanism (61), a lever mechanism (62) and a diverting mechanism (63); the cleaning mechanism (61) is connected to the frame (1) and the feeding device (5), the lever mechanism (62) is connected to the cleaning mechanism (61), and the cleaning mechanism (61) is connected to the diverting mechanism (63) and the feeding device (5); The cleaning mechanism (61) comprises a cleaning pool (611), a storage box (612), a grid (613), a lifting shaft (614), a guide shaft (615), a guide shaft seat (616), an air nozzle (617), an observation surface (618) and a third air cylinder (004); the storage box (612) is arranged on the grid (613); the grid (613) is connected to the cleaning pool (611) via the lifting shaft (614); and the guide shaft (615) is connected to the grid (613) via the guide shaft seat (616); The lever mechanism (62) is used to flip the storage surface of the storage box (612) in the cleaning mechanism (61) to an inclination, so that the unstored angle grinder head shell cover (001) slides down and is diverted; the diversion mechanism (63) is used to retain the diverted angle grinder head shell cover (001); The diversion mechanism (63) comprises a diversion groove (631), a gate (632), a compression spring (633), and a compression spring shaft (634); wherein the gate (632) can be raised and lowered in the diversion groove (631), thereby achieving temporary diversion and storage of parts and returning them to the cleaning pool (611); The above-mentioned device is configured to clean the angle grinder head cover by sending the head cover of the angle grinder into a cleaning device (6), wherein the cleaning mechanism (61), the lever mechanism (62) and the diversion mechanism (63) of the cleaning device (6) work in coordination, the cleaning mechanism (61) performs the main cleaning function, the lever mechanism (62) realizes the inclined diversion of the unstored parts, and the diversion mechanism (63) realizes the temporary storage and return of the parts to the cleaning pool through the lifting action of the gate (632), thereby completing the automatic cleaning, tidying up and storing of the head cover of the angle grinder.

2. The device as claimed in claim 1, characterized in that The feeding device (5) comprises a material storage box (51), a material pusher plate (52), a rotating shaft (53), a bracket (54) and a second cylinder (003); the material storage box (51) is connected to the frame (1) via the bracket (54) and the second cylinder (003), and the material pusher plate (52) is connected to the material storage box (51) via the rotating shaft (53).

3. The device as claimed in claim 1, characterized in that The air nozzle (617) and the observation surface (618) are both arranged on the cleaning tank (611).

4. The device as claimed in claim 1, characterized in that The lever mechanism (62) comprises a lever pin (621), a lever shaft (622), a gear (623), a rack (624), a mounting seat (625), an oblique support (626), a fixing plate (627), a straight support (628) and a torsion spring; the lever pin (621) is arranged on the lever shaft (622), the lever shaft (622) is connected to the rack (624) via the gear (623), the rack (624) is arranged on the mounting seat (625), and the oblique support (626) and the straight support (628) are both arranged on the fixing plate (627).

5. The device as claimed in claim 1, characterized in that The gripper device (7) comprises a gripper (71), a gripper seat (72), a telescopic sleeve (73), a telescopic rod (74), a sliding plate (75), a screw (76), a bridge (77), a first motor (006) and a second motor (007); the gripper (71) is arranged on the gripper seat (72); the gripper seat (72) is connected to the sliding plate (75) via the telescopic sleeve (73) and the telescopic rod (74); the sliding plate (75) is connected to the bridge (77) via the screw (76); the bridge (77) is connected to the screw (76) and the frame (1) via the first motor (006) and the second motor (007), respectively.

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