Automatic oil and fat spraying device

Abstract

The utility model discloses an automatic oil spraying device relates to mechanical lubricating equipment technical field, including frame main part, the fixed Y axis linear drive arrangement and X axis linear drive arrangement on frame main part, X axis linear drive arrangement is located the top of Y axis linear drive arrangement, and the removal of Y axis linear drive arrangement is connected with work piece rest platform, and the work piece rest platform is used to install the component of waiting for spraying, and the removal of X axis linear drive arrangement is connected with Z axis linear drive arrangement, and the removal of Z axis linear drive arrangement is connected in the oil outlet of conveying oil pipe, and the oil outlet of conveying oil pipe can detachable connection has the dismounting nozzle, and the oil inlet of conveying oil pipe is connected in the oil outlet of oil feed pump, and the oil inlet of oil feed pump is connected in the oil outlet of oil tank switch valve, and the two oil inlets of oil tank switch valve are connected with main oil storage tank and vice oil storage tank respectively through the pipeline connection. The utility model discloses can realize the accurate spraying of oil, and the oil variety is more fast and convenient.

Description

Technical Field

[0001] This utility model relates to the field of mechanical lubrication equipment technology, and in particular to an automatic grease spraying device. Background Technology

[0002] In mechanical manufacturing, maintenance, and laboratory research, precise grease lubrication of components is crucial for ensuring their performance and lifespan. Currently, common lubrication methods rely on manual grease guns or simple automatic grease injection equipment. These methods have significant drawbacks: firstly, the spraying position depends on manual experience, making it difficult to guarantee accuracy and consistency; secondly, changing grease types is cumbersome, inefficient, and prone to cross-contamination between different greases.

[0003] Therefore, there is an urgent need in this field for a new type of automatic grease spraying device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an automatic grease spraying device to solve the problems existing in the prior art, which provides precise grease spraying and makes it more convenient and faster to change grease types.

[0005] To achieve the above objectives, this utility model provides the following solution: This utility model discloses an automatic grease spraying device, including a frame body. A Y-axis linear drive device and an X-axis linear drive device are fixed on the frame body. The X-axis linear drive device is located above the Y-axis linear drive device. The moving part of the Y-axis linear drive device is connected to a workpiece mounting platform for mounting the parts to be sprayed. The moving part of the X-axis linear drive device is connected to a Z-axis linear drive device. The moving part of the Z-axis linear drive device is connected to the oil outlet of an oil delivery pipe. The oil outlet of the oil delivery pipe is detachably connected to a disassembly nozzle. The oil inlet of the oil delivery pipe is connected to the oil outlet of an oil pump. The oil inlet of the oil pump is connected to the oil outlet of an oil tank switching valve. The two oil inlets of the oil tank switching valve are respectively connected to a main oil tank and a secondary oil tank through pipelines. The Y-axis linear drive device, the Z-axis linear drive device, the X-axis linear drive device, the oil pump, and the oil tank switching valve are all electrically connected to an intelligent control module.

[0006] Preferably, the Y-axis linear drive device, the Z-axis linear drive device, and the X-axis linear drive device are all linear modules.

[0007] Preferably, the oil tank switching valve is a two-position three-way solenoid valve.

[0008] Preferably, the oil outlet end of the oil delivery pipe is connected to the disassembly nozzle via a quick-connect coupling.

[0009] Preferably, the oil delivery pipe is equipped with a spraying solenoid valve and an oil pressure sensor, both of which are electrically connected to the intelligent control module.

[0010] Preferably, the spraying solenoid valve and the oil pressure sensor are provided with a protective shell for the spraying module.

[0011] Preferably, the oil pump is a gear pump.

[0012] Preferably, the workpiece mounting platform is provided with multiple clamp connection holes.

[0013] Preferably, the frame body includes multiple profiles, which are fixed together by connecting seats.

[0014] Preferably, the intelligent control module includes a controller and a touch screen, wherein the controller is electrically connected to the touch screen.

[0015] The present invention achieves the following technical advantages over the prior art: This utility model is equipped with moving pairs such as a Y-axis linear drive device, a Z-axis linear drive device, and an X-axis linear drive device, which can realize three-dimensional adjustment of the relative position between the workpiece placement platform and the disassembly nozzle, thereby achieving precise spraying of the disassembly nozzle, with good spraying consistency and spraying efficiency far exceeding that of manual spraying.

[0016] Furthermore, this utility model is equipped with a main oil storage tank and a secondary oil storage tank, which respectively contain two different types of grease. The main oil storage tank and the secondary oil storage tank can be quickly switched using an oil tank switching valve, thereby providing different types of grease for disassembling nozzles, meeting the needs of various working conditions, and is particularly suitable for small-batch, multi-variety research and development and precision manufacturing scenarios. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the automatic grease spraying device according to an embodiment of the present invention; Figure 2 This is a connection diagram of the oil tank switching valve in the automatic grease spraying device according to an embodiment of this utility model; In the diagram: 1-Frame body; 2-Main oil tank; 3-Y-axis linear drive device; 4-Workpiece placement platform; 5-Spraying module protective shell; 6-Z-axis linear drive device; 7-X-axis linear drive device; 8-Oil delivery pipe; 9-Disassembly nozzle; 10-Intelligent control module; 11-Oil pump; 12-Auxiliary oil tank; 13-Oil tank switching valve. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] The purpose of this invention is to provide an automatic grease spraying device to solve the problems existing in the prior art, which provides precise grease spraying and makes it more convenient and faster to change grease types.

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0022] like Figures 1-2As shown, this embodiment provides an automatic grease spraying device, including a frame body 1. A Y-axis linear drive device 3 and an X-axis linear drive device 7 are fixed on the frame body 1. The X-axis linear drive device 7 is located above the Y-axis linear drive device 3. Both the moving parts of the Y-axis linear drive device 3 and the X-axis linear drive device 7 reciprocate linearly in the horizontal direction, and their directions of movement are perpendicular. The moving part of the Y-axis linear drive device 3 is connected to a workpiece mounting platform 4, which is used to mount the part to be sprayed. The part to be sprayed is the mechanical equipment to be sprayed with grease. The mechanical equipment to be sprayed varies depending on the working environment, so it is not limited to any particular type. The moving part of the X-axis linear drive device 7 is connected to a Z-axis linear drive device 6, which can move vertically up and down. The moving part of the Z-axis linear drive device 6 is connected to the oil outlet of an oil delivery pipe 8, and a disassembly nozzle 9 can be detachably connected to the oil outlet of the oil delivery pipe 8. The inlet of the oil delivery pipe 8 is connected to the outlet of the oil pump 11, and the inlet of the oil pump 11 is connected to the outlet of the oil tank switching valve 13. The two inlets of the oil tank switching valve 13 are connected to the main oil storage tank 2 and the auxiliary oil storage tank 12 respectively through pipelines. The oil tank switching valve 13 can decide whether to connect the oil delivery pipe 8 to the main oil storage tank 2 or the auxiliary oil storage tank 12 as needed. The Y-axis linear drive device 3, Z-axis linear drive device 6, X-axis linear drive device 7, oil pump 11, and oil tank switching valve 13 are all electrically connected to the intelligent control module 10, which controls the operation of each electrical component.

[0023] In practical use, the mechanical equipment to be coated with grease is first placed on the workpiece mounting platform 4. Then, the intelligent control module 10 controls the oil tank switching valve 13, connecting one of the main oil tank 2 and the auxiliary oil tank 12 to the oil delivery pipe 8, thereby supplying the required grease to the disassembly nozzle 9. During spraying, the intelligent control module 10 controls the movement of the Y-axis linear drive device 3, Z-axis linear drive device 6, and X-axis linear drive device 7 in real time, thereby controlling the disassembly nozzle 9 to accurately spray the parts to be coated on the workpiece mounting platform 4.

[0024] In this embodiment, the Y-axis linear drive device 3, the Z-axis linear drive device 6, and the X-axis linear drive device 7 are all linear modules (also known as linear drive modules or linear motors). Linear modules are existing mature technology, specifically including a linear drive motor. The output shaft of the linear drive motor is connected to a screw, and a linear sliding block is threaded onto the screw. When the linear drive motor runs, the linear sliding block moves linearly along the axial direction of the screw. Of course, some existing linear modules also have guide rods to restrict the linear movement of the linear sliding block. The guide rods can pass through the linear sliding block, so that the linear sliding block can only move in a straight line and will not rotate with the rotation of the screw. The specific structures of different types of linear modules vary, and since these are all existing technologies, their specific structures will not be described in detail here.

[0025] In this embodiment, the oil tank switching valve 13 is a conventional two-inlet, one-outlet, two-position, three-way solenoid valve. In actual use, the oil tank switching valve 13 has two operating states: first, the main oil storage tank 2 is connected to the oil delivery pipe 8 via the two-position, three-way solenoid valve; second, the auxiliary oil storage tank 12 is connected to the oil delivery pipe 8 via the two-position, three-way solenoid valve. By controlling the on / off state of the oil tank switching valve 13, grease can be selected to be drawn from either the main oil storage tank 2 or the auxiliary oil storage tank 12, achieving automatic switching between the two types of grease and effectively avoiding the pollution and inefficiency problems caused by manual oil changes.

[0026] In this embodiment, the oil outlet of the oil delivery pipe 8 is connected to the disassembly nozzle 9 via a quick-connect coupling, which is a common type of pipe fitting on the market. Specifically, the male and female connectors of the quick-connect coupling can be connected to the disassembly nozzle 9 and the oil delivery pipe 8 respectively, depending on the actual situation, thereby achieving a detachable connection between the disassembly nozzle 9 and the oil delivery pipe 8. This allows the entire device to quickly replace different specifications of the disassembly nozzle 9 according to the needs of the lubrication point (such as atomization, linear spray, etc.), greatly improving the applicability of the device.

[0027] In this embodiment, the oil delivery pipe 8 is equipped with a spray solenoid valve and an oil pressure sensor. The spray solenoid valve controls the on / off state of oil spraying from the disassembly nozzle 9. Furthermore, the spray solenoid valve can be an existing flow valve to control the flow rate in the oil delivery pipe 8. The oil pressure sensor detects the oil pressure in the pipe. Both the spray solenoid valve and the oil pressure sensor are electrically connected to the intelligent control module 10. The oil pressure sensor transmits the oil pressure information in the oil delivery pipe 8 to the intelligent control module 10 in real time, and the intelligent control module 10 then controls the opening and closing of the spray solenoid valve.

[0028] In this embodiment, a protective shell 5 for the spraying module is provided on the outside of the spraying solenoid valve and the oil pressure sensor. The protective shell 5 can protect the spraying solenoid valve and the oil pressure sensor and prevent other objects from contacting the spraying solenoid valve or the oil pressure sensor and causing damage.

[0029] In this embodiment, the oil pump 11 is an existing gear pump. Of course, those skilled in the art can replace it with other pumps that can be used to transport grease, and it is not limited to this one.

[0030] In this embodiment, the workpiece mounting platform 4 is provided with multiple clamp connection holes. Different types of clamps can be fixed in the multiple clamp connection holes by bolts. Different clamps are used to fix different mechanical equipment to be sprayed.

[0031] In this embodiment, the frame body 1 includes multiple profiles; specifically, the frame body 1 is entirely constructed of aluminum profiles. Adjacent profiles are fixed together by connecting seats, which are right-angled pieces. Each side of the connecting seat is bolted to one of the adjacent profiles. Figure 1 As shown, the main frame 1 adopts a desktop-level design with an aluminum profile frame, which is stable and occupies little space.

[0032] In this embodiment, the intelligent control module 10 includes a controller and a touch screen. The controller is an existing microprocessor. The Y-axis linear drive device 3, Z-axis linear drive device 6, X-axis linear drive device 7, oil pump 11, oil tank switching valve 13, spray solenoid valve, and oil pressure sensor are all electrically connected to the microprocessor and are uniformly controlled by the microcontroller. Simultaneously, the controller is electrically connected to the touch screen, which serves as a human-machine interface. Visual operation and parameter settings can be performed through the human-machine interface to achieve fully automated operation. Specifically, the touch screen can be used to input the spraying path (i.e., control the operation of the Y-axis linear drive device 3, Z-axis linear drive device 6, and X-axis linear drive device 7), select the grease type (i.e., control the operation of the oil tank switching valve 13), set the spraying volume (i.e., adjust the opening of the spray solenoid valve), and display pressure parameters (i.e., display the detection data of the oil pressure sensor).

[0033] In the description of this utility model, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0034] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0035] If this utility model discloses or relates to mutually fixedly connected parts or structural components, then unless otherwise stated, a fixed connection can be understood as: a detachable fixed connection (e.g., using bolts or screws), or a non-detachable fixed connection (e.g., riveting, welding). Of course, mutually fixed connections can also be replaced by an integral structure (e.g., manufactured using a casting process) (except where it is obviously impossible to use an integral forming process).

[0036] In addition, unless otherwise stated, the terms used in any of the technical solutions disclosed in this utility model to indicate positional relationships or shapes include states or shapes that are similar to, close to, or approximate with those states or shapes.

[0037] Any component provided by this utility model can be assembled from multiple individual components, or it can be a single component manufactured by a one-piece molding process.

[0038] It should be noted that the structures, proportions, sizes, etc., depicted in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this utility model can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0039] It should also be noted that in the embodiments of this application, the same reference numerals are used to denote the same component or the same part.

[0040] Any adaptive changes made according to actual needs are within the protection scope of this utility model.

[0041] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. An automatic grease spraying device, characterized in that: The system includes a frame body (1), on which a Y-axis linear drive device (3) and an X-axis linear drive device (7) are fixed. The X-axis linear drive device (7) is located above the Y-axis linear drive device (3). The moving part of the Y-axis linear drive device (3) is connected to a workpiece mounting platform (4). The workpiece mounting platform (4) is used to mount the parts to be sprayed. The moving part of the X-axis linear drive device (7) is connected to a Z-axis linear drive device (6). The moving part of the Z-axis linear drive device (6) is connected to the oil outlet of an oil delivery pipe (8). The oil outlet end of the oil pipe (8) is detachably connected to the disassembly nozzle (9). The oil inlet end of the oil delivery pipe (8) is connected to the oil outlet of the oil pump (11). The oil inlet of the oil pump (11) is connected to the oil outlet of the oil tank switching valve (13). The two oil inlets of the oil tank switching valve (13) are respectively connected to the main oil tank (2) and the auxiliary oil tank (12) through pipelines. The Y-axis linear drive device (3), the Z-axis linear drive device (6), the X-axis linear drive device (7), the oil pump (11) and the oil tank switching valve (13) are all electrically connected to the intelligent control module (10).

2. The automatic grease spraying device according to claim 1, characterized in that: The Y-axis linear drive device (3), the Z-axis linear drive device (6), and the X-axis linear drive device (7) are all linear modules.

3. The automatic grease spraying device according to claim 1, characterized in that: The oil tank switching valve (13) is a two-position three-way solenoid valve.

4. The automatic grease spraying device according to claim 1, characterized in that: The oil outlet of the oil delivery pipe (8) is connected to the disassembly nozzle (9) via a quick-connect coupling.

5. The automatic grease spraying device according to claim 1, characterized in that: The oil delivery pipe (8) is equipped with a spraying solenoid valve and an oil pressure sensor, both of which are electrically connected to the intelligent control module (10).

6. The automatic grease spraying device according to claim 5, characterized in that: The spraying solenoid valve and the oil pressure sensor are provided with a spraying module protective shell (5).

7. The automatic grease spraying device according to claim 1, characterized in that: The oil pump (11) is a gear pump.

8. The automatic grease spraying device according to claim 1, characterized in that: The workpiece placement platform (4) is provided with multiple clamp connection holes.

9. The automatic grease spraying device according to claim 1, characterized in that: The frame body (1) includes multiple profiles, which are fixed together by connecting seats.

10. The automatic grease spraying device according to claim 1, characterized in that: The intelligent control module (10) includes a controller and a touch screen, wherein the controller is electrically connected to the touch screen.

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