Batch cleaning device for mechanical tools

Abstract

The utility model relates to the technical field of tool cleaning, in particular to a mechanical tool batch cleaning device which comprises a cleaning portion, an outer box with an opening in the top and a box cover covering the opening in the top of the outer box, two parallel lower frame plates are fixedly arranged at the bottom of the inner side of the box cover downwards, and an upper frame plate is fixedly arranged on the upper portions of the lower frame plates. The upper frame plates are arranged at the top of the outer side of the box cover, an overturning driving part is arranged between the two upper frame plates, a containing box used for storing tools is arranged between the two lower frame plates, and the containing box is arranged in the outer box in an overturning mode through the overturning driving part. The turnover driving part drives the containing box to turn over to cooperate with an existing cleaning part to achieve efficient cleaning of the tools, and cleaning dead corners of the standing tools are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tool cleaning, in particular to a batch cleaning device for mechanical tools. Background Art

[0002] Mechanical tools are indispensable devices in mechanical maintenance and assembly. Common mechanical tools include pliers, wrenches, screwdrivers, hammers, and rulers. After the mechanical tools are used for equipment maintenance, some lubricating grease and debris usually adhere to their surfaces. In order to ensure the cleanliness of the mechanical tool surfaces, the mechanical tools need to be cleaned.

[0003] A batch cleaning device for mechanical tools with publication number CN219541083U includes a cleaning tank and two supporting frames fixedly arranged on the cleaning tank, linear slide grooves are opened on the inner sides of the two supporting frames, linear sliders are slidably connected on the inner sides of the two linear slide grooves, a lifting beam is fixedly arranged between the two linear sliders, a washing cage frame facing the cleaning tank is fixedly arranged at the bottom of the lifting beam, sealing machine bases are fixedly arranged on both sides of the bottom of the inner wall of the cleaning tank, and brush motors are fixedly installed inside the two sealing machine bases.

[0004] The above-mentioned device can automatically salvage the mechanical tool and rinse it after cleaning it, thereby avoiding the disadvantage of direct contact of the cleaning liquid with the skin of the staff, which is safe and stable. However, in the above-mentioned scheme, the mechanical tool is stationary during the cleaning process, so there will be cleaning dead corners at the contact point between the mechanical tool and the immersion cage and the contact point between the adjacent mechanical tools, which will affect the cleaning effect of the mechanical tool. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a batch cleaning device for mechanical tools in view of the above-mentioned technical deficiencies. The device adopts a flipping drive unit to drive the placement box to flip and cooperates with an ultrasonic cleaning device to achieve efficient cleaning of the tools, thereby solving the problem of cleaning dead corners at the contact points between the mechanical tools and the immersion cage and the contact points between adjacent mechanical tools, which in turn affects the cleaning effect of the mechanical tools.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a batch cleaning device for mechanical tools, comprising a cleaning part, an outer box with an opening at the top and a box cover arranged at the opening at the top of the outer box, two parallel lower shelf plates are fixed downwardly on the inner bottom of the box cover, an upper shelf plate is fixed on the upper part of the lower shelf plate, the upper shelf plate is arranged on the outer top of the box cover, a flipping drive part is provided between the two upper shelf plates, a placement box for storing tools is provided between the two lower shelf plates, and the placement box is flipped and arranged in the outer box by the flipping drive part.

[0007] To further optimize the technical solution, the flipping drive unit includes a driving shaft and a rotating motor. The driving shaft is coaxially and fixedly connected to the output shaft of the rotating motor. The end of the driving shaft is rotatably arranged in the upper frame plate and passes through the outer sides of the two upper frame plates that are separated from each other. Driving wheels are respectively provided at the ends of the driving shaft away from the rotating motor, and driven wheels are provided at the bottoms of the outer sides of the two lower frame plates that are separated from each other. The driving wheel and the driven wheel are connected by a belt drive.

[0008] To further optimize the technical solution, a lifting drive device is fixedly provided on the outer side of the outer box, and the box cover is lifted and set on the top of the outer box by the lifting drive device.

[0009] To further optimize the technical solution, ultrasonic cleaners are installed on the inner sides of both side walls of the outer box, and a drain pipe is fixedly connected to the bottom of one side of the outer box.

[0010] To further optimize the technical solution, the placement box is a rectangular box with an open top, a frame cover is provided at the open opening of the placement box, a grille is fixedly connected to the inside of the placement box, a cover opening mechanism is provided between the placement box and the frame cover, and the frame cover is lifted and lowered on the placement box by the cover opening mechanism.

[0011] To further optimize the technical solution, the cover opening mechanism includes a rectangular frame and a threaded rod, the rectangular frame is fixedly connected to the outer bottom surface of the placement box, the threaded rod is rotatably arranged inside the rectangular frame, the bottom end of the threaded rod extends out of the bottom surface of the rectangular frame and is fixedly connected to a knob, the outer surface of the threaded rod is threadedly connected to a threaded plate, the threaded plate is slidably arranged inside the rectangular frame, two symmetrical vertical plates are fixedly connected at both ends of the threaded plate, one end of the two vertical plates away from the threaded plate both penetrates the rectangular frame and extends to the outside of the rectangular frame, and are respectively fixedly connected to the two ends of the frame cover, and a guide groove matching the vertical plate is opened inside the rectangular frame.

[0012] To further optimize the technical solution, the placement box, frame cover and grille are all woven meshes.

[0013] To further optimize the technical solution, the placement box is in the shape of a cylinder with the rotation center horizontally arranged, and openings are respectively provided on the two radially opposite side walls of the placement box, and barrel covers with arc-shaped cross-sections are respectively provided outside the two openings, and the axial ends of the two barrel covers are respectively connected to connecting frames, and the symmetry axes of the two barrel covers are coaxially connected to the rotating axes at both ends of the placement box through the connecting frames.

[0014] To further optimize the technical solution, a plurality of cavities are provided in the storage box, each of the cavities is communicated with a corresponding opening, a locking handle is provided between the barrel cover and the storage box, and a lid opening handle is provided in the outer wall of the barrel cover.

[0015] Compared with the prior art, the utility model has the following advantages: 1. The flipping drive unit drives the placement box to flip and cooperates with the cleaning unit to achieve efficient cleaning of the tools, avoiding dead corners for cleaning of stationary tools; 2. The automatic lowering of the cleaning tools and the automatic salvage after cleaning can be achieved through the provided lifting drive device in cooperation with the placement box, thereby reducing the labor intensity of manual labor and improving work efficiency; 3. The flipping movement can cause cracks in the stubborn attachments on the surface of the tool, and cooperate with the ultrasonic cleaning device to achieve the purpose of efficient cleaning, which is suitable for wide promotion; 4. By setting the placement box as a rectangular box with an open top and arranging a grille in the box, various smaller tools can be conveniently placed and taken out easily; 5. By setting the placement box to a cylindrical shape with the center of rotation horizontal and arranging a plurality of cavities inside, various narrow and long tools can be placed, and at the same time, it is beneficial to avoid the center of gravity shift during the flipping of the placement box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the external structure of a batch cleaning device for machine tools;

[0017] Figure 2 It is a structural schematic diagram of a box cover part in a batch cleaning device for mechanical tools;

[0018] Figure 3 It is a structural schematic diagram of a first embodiment of a batch cleaning device for machine tools;

[0019] Figure 4 This is a schematic structural diagram of a frame cover part in a first embodiment of a batch cleaning device for mechanical tools;

[0020] Figure 5 It is a structural schematic diagram of a placement box in a first embodiment of a batch cleaning device for mechanical tools;

[0021] Figure 6 This is a schematic diagram of the external structure of a placement box in a second embodiment of a batch cleaning device for mechanical tools;

[0022] Figure 7 It is a schematic structural diagram of a cross section of a second embodiment of a batch cleaning device for machine tools.

[0023] In the figure: 1. outer box; 11. first mounting seat; 2. box cover; 21. second mounting seat; 3. placement box; 30. cell cavity; 31. opening; 32. barrel cover; 321. connecting frame; 33. locking handle; 34. opening handle; 4. frame cover; 5. transducer; 6. controller; 7. lifting drive device; 8. opening mechanism; 801. rectangular frame; 802. threaded rod; 803. threaded plate; 804. vertical plate; 9. flip drive unit; 901. rotating motor; 902. driving shaft; 903. upper shelf plate; 904. lower shelf plate; 905. driven wheel; 906. driving wheel; 10. grille. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the reference drawings of specific embodiments. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0025] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. used in this application document to indicate positions or positional relationships are based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present disclosure. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] Embodiment 1, combined with Figures 1 to 2 As shown, a batch cleaning device for mechanical tools includes a cleaning part, an outer box 1, a box cover 2 on the top, and an internal placement box 3. The outer box 1 is a groove with an open top. The box cover 2 is arranged at the top opening of the outer box 1. Two parallel lower shelf plates 904 are arranged downward on the inner bottom of the box cover 2. Upper shelf plates 903 are respectively arranged on the upper parts of the corresponding positions of the two lower shelf plates 904. The upper shelf plates 903 are arranged on the outer top of the box cover 2. A flip driving part 9 is arranged between the upper shelf plates 903. The flip driving part 9 includes two horizontally arranged drive shafts 902 and a rotating motor 901. In this embodiment, The rotary motor 901 is a double-head output motor. This structure is a prior art and will not be described in detail here. The two sections of the driving shaft 902 are coaxially fixedly connected to the output shafts at both ends of the rotary motor 901. The two sections of the driving shaft 902 are respectively passed through the outer sides of the two upper shelves 903. The ends of the driving shaft 902 away from the rotary motor 901 are respectively provided with driving wheels 906. The outer bottoms of the two lower shelves 904 that are away from each other are provided with driven wheels 905. A placement box 3 for storing tools is rotatably connected between the two lower shelves 904, and the driven wheel 905 is connected to the placement box 3 through a connecting shaft. The driving wheel 906 and the driven wheel 905 are connected by a synchronous belt to realize belt transmission. In use, the rotary motor 901 is started, and the rotary motor 901 can simultaneously drive the driving shafts 902, the two driving wheels 906 and the two driven wheels 905 at both ends to rotate, and finally realize the flipping and cleaning of the placement box 3 for storing tools.

[0027] The outer box 1 is fixedly arranged, and a lifting drive device 7 is arranged between the box cover 2 and the outer box 1. The lifting drive device 7 can be a telescopic mechanism driven by pneumatic or hydraulic means. Four first mounting seats 11 are fixedly connected to the outer surface of the bottom of the outer box 1, and four second mounting seats 21 are fixedly connected to the outer surface of the box cover 2, and the second mounting seats 21 and the first mounting seats 11 are connected through the lifting drive device 7. When the lifting drive device 7 is started, the lifting drive device 7 can drive the second mounting seats 21 and the box cover 2 to move upward to open or downward to close.

[0028] Combination Figures 3 to 5 As shown, the storage box 3 is a rectangular box with an open top, a frame cover 4 is provided at the open portion of the storage box 3, a grille 10 is fixedly connected to the interior of the storage box 3, and when in use, the grille 10 can divide the space inside the storage box 3, thereby avoiding contact between two adjacent mechanical tools.

[0029] Combination Figures 3 to 5 As shown, a cover opening mechanism 8 is provided between the placement box 3 and the frame cover 4. The cover opening mechanism 8 comprises a rectangular frame 801 and a threaded rod 802, wherein the rectangular frame 801 is fixedly connected to the bottom surface of the placement box 3, the threaded rod 802 is rotatably connected inside the rectangular frame 801, the bottom end of the threaded rod 802 is fixedly connected to a knob, the outer surface of the threaded rod 802 is threadedly connected to a threaded plate 803, the threaded plate 803 is slidably connected inside the rectangular frame 801, two symmetrical vertical plates 804 are fixedly connected at both ends of the threaded plate 803, the sides of the two vertical plates 804 away from the threaded plate 803 all penetrate the rectangular frame 801 and extend to the outside of the rectangular frame 801, the ends of the two vertical plates 804 away from the threaded plate 803 are fixedly connected to the frame cover 4 respectively, and a guide groove adapted to the vertical plate 804 is provided inside the rectangular frame 801. When in use, the threaded plate 803 can drive the frame cover 4 to open or close through the vertical plate 804 by rotating the knob at the end of the threaded rod 802.

[0030] The outer box 1 is provided with a cleaning part, which mainly includes an ultrasonic cleaner, and the ultrasonic cleaner includes a transducer 5 and a controller 6. The transducer 5 is installed in the bottom wall of the bottom of the outer box 1. The principle of the ultrasonic cleaning machine is mainly to convert the sound energy of the power ultrasonic frequency source into mechanical vibration through the transducer 5. When in use, the ultrasonic wave is radiated to the cleaning liquid in the outer box 1 through the bottom wall of the outer box 1. Due to the radiation of the ultrasonic wave, the microbubbles in the liquid in the outer box 1 can maintain vibration under the action of the sound wave. The bubbles will expand rapidly and then suddenly close. During this process, a shock wave is generated at the moment of bubble closure, which generates a pressure of 1012-1013pa around the bubbles. The huge pressure generated by this ultrasonic cavitation can destroy insoluble dirt and make them differentiated in the solution. The placement box 3, the frame cover 4 and the grille 10 are all woven meshes, so that the cleaning liquid can be better poured into the interior of the placement box 3. A drain pipe is fixedly connected to one side of the outer box 1, and a valve is installed on the outer surface of the drain pipe. After the valve is opened, the cleaning liquid inside the outer box 1 will be discharged through the drain pipe.

[0031] When cleaning machine tools, Figures 1 to 5 As shown, firstly, a batch of mechanical tools are placed in each grid 10 inside the placement box 3 to avoid contact between adjacent mechanical tools and the generation of a cleaning dead angle, and then the knob is turned counterclockwise, the knob can drive the threaded rod 802 to rotate counterclockwise, and the threaded rod 802 can drive the threaded plate 803 and the frame cover 4 to move downward, and when the frame cover 4 moves to contact with the upper surface of the placement box 3, the mechanical tools can be prevented from falling out of the placement box 3, and then the lifting drive device 7 is started to drive the box cover 2, the placement box 3 and the mechanical tools to move downward, and when the box cover 2 moves to contact with the upper surface of the outer box 1, the placement box 3 and the mechanical tools are moved downward. The mechanical tools will be completely immersed in the cleaning liquid inside the outer box 1, and then the lifting drive device 7 is turned off and the ultrasonic cleaner is started. The ultrasonic cleaner can control the microbubbles in the cleaning liquid inside the outer box 1 to directly and repeatedly impact the debris on the mechanical tools, thereby cleaning the mechanical tools; at the same time, in order to avoid cleaning dead corners of the mechanical tools, the rotating motor 901 is controlled to start and drive the placement box 3 to rotate horizontally. The rotation speed should be controlled within 6r / min. After cleaning, when the tools need to be salvaged, the rotating motor 901 and the cleaning part are controlled to stop, and the lifting drive device 7 is started to extend, so that the placement box 3 is automatically raised, and then the basket cover 4 can be opened to remove the cleaned tools.

[0032] Embodiment 2, combined with Figures 6 to 7As shown, a batch cleaning device for mechanical tools is provided. The difference from the first embodiment is that the placement box 3 is a cylindrical shape with the rotation center arranged horizontally. The placement box 3 is provided with openings 31 on two radially opposite sides respectively. The outsides of the two radially opposite openings 31 are provided with barrel covers 32 with arc-shaped cross sections respectively. The two barrel covers 32 are respectively connected to connecting frames 321 at both axial ends respectively. The symmetric axes of the two barrel covers 32 are coaxially connected to the rotation axes at both ends of the placement box 3 through the connecting frames 321. A plurality of cells 30 are provided in the placement box 3, each cell 30 is communicated with the opening 31 respectively, a locking handle 33 is provided between the barrel cover 32 and the placement box 3 and is locked by a thread, and a lid opening handle 34 is provided in the outer wall of the barrel cover 32.

[0033] When using, combine Figures 6 to 7 As shown, by rotating the barrel cover 32, the two opposite openings 31 can be opened at the same time, and the tools to be cleaned can be placed at two stations at the same time, which improves the operation efficiency. By setting the cells 30 of different sizes, tools of different sizes can be stored, and the adaptability is strong. After the placement is completed, the barrel cover 32 is rotated in the opposite direction to close the placement box 3, and the barrel cover 32 and the placement box 3 are locked by tightening the locking handle 33 to prevent the tools from being thrown out during the flipping of the placement box 3. Here, the side walls of the placement box 3, the barrel cover 32 and the cell 30 are all mesh-shaped with certain permeability.

[0034] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field, which belongs to the common knowledge in this field. Therefore, the present invention will not explain the control method and circuit connection in detail.

Claims

1. A batch cleaning device for machine tools, comprising a cleaning portion, an outer box (1) with an opening at the top, and a box cover (2) arranged at the top opening of the outer box (1), characterized in that: Two parallel lower shelf plates (904) are fixedly arranged downwardly on the inner bottom of the box cover (2); an upper shelf plate (903) is fixedly arranged on the upper part of the lower shelf plate (904); the upper shelf plate (903) is arranged on the outer top of the box cover (2); a flipping drive unit (9) is arranged between the two upper shelf plates (903); a storage box (3) for storing tools is arranged between the two lower shelf plates (904); the storage box (3) is flipped and arranged in the outer box (1) by the flipping drive unit (9).

2. A machine tool batch cleaning device according to claim 1, characterized in that: The flip driving unit (9) comprises a driving shaft (902) and a rotating motor (901); the driving shaft (902) is coaxially fixedly connected to the output shaft of the rotating motor (901); the end of the driving shaft (902) is rotatably arranged in the upper frame plate (903) and passes through the outer sides of the two upper frame plates (903) that are separated from each other; the ends of the driving shaft (902) away from the rotating motor (901) are respectively provided with driving wheels (906); the bottoms of the outer sides of the two lower frame plates (904) that are separated from each other are provided with driven wheels (905); the driving wheel (906) is connected to the driven wheel (905) through a belt transmission.

3. A machine tool batch cleaning device according to claim 1, characterized in that: A lifting drive device (7) is fixedly arranged on the outside of the outer box (1), and the box cover (2) is lifted and arranged on the top of the outer box (1) by the lifting drive device (7).

4. A machine tool batch cleaning device according to claim 1, characterized in that: Ultrasonic cleaners are installed on the inner sides of both side walls of the outer box (1), and a drainage pipe is fixedly connected to the bottom of one side of the outer box (1).

5. A machine tool batch cleaning device according to any one of claims 1 to 4, characterized in that: The placement box (3) is a rectangular box with an open top. A frame cover (4) is provided at the open opening (31) of the placement box (3). A grille (10) is fixedly connected to the interior of the placement box (3). A cover opening mechanism (8) is provided between the placement box (3) and the frame cover (4). The frame cover (4) is lifted and lowered on the placement box (3) by the cover opening mechanism (8).

6. A machine tool batch cleaning device according to claim 5, characterized in that: The cover opening mechanism (8) comprises a rectangular frame (801) and a threaded rod (802); the rectangular frame (801) is fixedly connected to the outer bottom surface of the placement box (3); the threaded rod (802) is rotatably arranged inside the rectangular frame (801); the bottom end of the threaded rod (802) extends out of the bottom surface of the rectangular frame (801) and is fixedly connected to a knob; the outer surface of the threaded rod (802) is threadedly connected to a threaded plate (803); the threaded plate (803) is slidably arranged inside the rectangular frame (801); two symmetrical vertical plates (804) are fixedly connected at both ends of the threaded plate (803); one end of the two vertical plates (804) away from the threaded plate (803) penetrates the rectangular frame (801) and extends to the outside of the rectangular frame (801), and is fixedly connected to the two ends of the frame cover (4) respectively; and a guide groove adapted to the vertical plates (804) is provided inside the rectangular frame (801).

7. A machine tool batch cleaning device according to claim 5, characterized in that: The storage box (3), frame cover (4) and grille (10) are all in the shape of woven meshes.

8. A machine tool batch cleaning device according to any one of claims 1 to 4, characterized in that: The storage box (3) is in the shape of a cylinder with its rotation center arranged horizontally. Openings (31) are respectively arranged on two radially opposite side walls of the storage box (3). Bucket covers (32) with arc-shaped cross sections are respectively arranged outside the two openings (31). The axial ends of the two bucket covers (32) are respectively connected to connecting frames (321). The symmetric axes of the two bucket covers (32) are coaxially rotatably connected to the rotating shafts at the two ends of the storage box (3) through the connecting frames (321).

9. A machine tool batch cleaning device according to claim 8, characterized in that: A plurality of cells (30) are arranged in the storage box (3), each of the cells (30) is communicated with the corresponding opening (31), a locking handle (33) is arranged between the barrel cover (32) and the storage box (3), and a cover opening handle (34) is arranged in the outer wall of the barrel cover (32).

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