Servo electric sprayer

Abstract

The utility model discloses a kind of servo electric spraying machines, including bottom plate, screw rod, servo motor, sliding rail, moving block, box and spraying device, the screw rod is movably connected at the top of bottom plate, the servo motor is fixedly installed at the left side of bottom plate.The utility model is by being set lubricating maintenance mechanism in the left side and right side of box, including mounting block, oil outlet head and oil supply mechanism, when equipment operation needs to lubricate screw rod, oil supply mechanism starts work, oil supply mechanism transports lubricating oil to oil outlet head, and oil outlet head is fixedly installed outside mounting block by pipe clamp, and is located directly above screw rod, lubricating oil drops from oil outlet head to screw rod surface, realizes the lubrication of screw rod, realizes automatic lubrication to screw rod, greatly reduce the cumbersome operation of artificial lubrication, solve the effective lubricating maintenance structure of above-mentioned equipment lack to screw rod, when operator maintains screw rod in actual operation, face many inconvenient problems.

Description

Technical Field

[0001] This utility model relates to the field of die-casting machine technology, specifically a servo electric sprayer. Background Technology

[0002] In die casting production, materials need to be placed in a mold and pressure is applied to the raw material to deform it and complete the production of the workpiece. In order to facilitate the smooth demolding of the workpiece, a release agent needs to be sprayed inside the mold before loading the material, which requires a new type of servo sprayer.

[0003] In the prior art, such as the novel servo sprayer with authorization announcement number CN217912776U, there is a base with two slide rails fixedly connected to the top outer wall of the base. The sliders on the top outer wall of the slide rails are fixed to the housing. A connecting rod is slidably connected to a support rod on one side of the top outer wall of the housing. The bottom of the connecting rod is connected to a lifting assembly, and one side is connected to a lifting seat. The bottom of the lifting seat has a rotating shaft with a spiral groove on its arc-shaped outer wall. This invention can drive the fixed seat to rotate through the rotation of the rotating shaft, causing the cleaning assembly and spraying assembly to rotate. During the housing reset process, the mold can also be cleaned and sprayed, avoiding energy waste.

[0004] However, a review of existing technologies and practical applications revealed that the aforementioned equipment lacks an effective lubrication and maintenance structure for the lead screw. In actual operation, operators face numerous inconveniences when maintaining the lead screw, often requiring a significant amount of time for lubrication. Furthermore, lubrication necessitates machine shutdown, which not only greatly complicates equipment maintenance but also severely impacts the normal production and maintenance efficiency of the equipment, necessitating urgent improvement. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a servo electric sprayer that has the advantage of auxiliary maintenance, solving the problem that the above-mentioned equipment lacks an effective lubrication and maintenance structure for the lead screw, and that operators face many inconveniences when maintaining the lead screw in actual operation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a servo-electric sprayer, comprising a base plate, a lead screw, a servo motor, a slide rail, a moving block, a housing, and a spraying device. The lead screw is movably connected to the top of the base plate. The servo motor is fixedly installed on the left side of the base plate, and the output end of the servo motor is fixedly connected to the left end of the lead screw. The slide rail is fixedly connected to the front and rear sides of the top of the base plate. The moving block is threadedly connected to the surface of the lead screw. The housing is slidably connected to the top of the slide rail. The top of the moving block is fixedly connected to the bottom of the housing. The spraying device is fixedly installed on the top of the housing and communicates with the housing. Lubrication maintenance mechanisms are fixedly connected to the left and right sides of the housing. Each lubrication maintenance mechanism includes a mounting block, which is fixedly connected to the left and right sides of the housing. An oil outlet is fixedly installed on the outer side of the mounting block via a pipe clamp. An oil supply mechanism is connected to the top of the oil outlet directly above the lead screw.

[0007] As a preferred embodiment of this utility model, the oil supply mechanism includes an oil supply pipe connected to the top of the oil outlet head, the other end of the oil supply pipe being connected to a water pump via a tee connector, the input end of the water pump being connected to an oil extraction pipe, and the other end of the oil extraction pipe being connected to a lubricating oil tank.

[0008] As a preferred embodiment of this utility model, a support plate is fixedly connected to the bottom of the lubricating oil tank, and the front of the support plate is fixedly connected to the tank body.

[0009] As a preferred embodiment of this utility model, a filling port is provided on the right side of the top of the lubricating oil tank, and a filling pipe is connected inside the filling port.

[0010] As a preferred embodiment of this utility model, the back of the lubricating oil tank is fitted with an observation window through a through groove, and the observation window is made of transparent acrylic.

[0011] As a preferred embodiment of this utility model, a placement groove is provided at the middle position of the top of the base plate, and a sludge collection box is placed inside the placement groove, with the sludge collection box located directly below the lead screw.

[0012] As a preferred embodiment of this invention, the water pump is fixedly installed on the top of the lubricating oil tank, and a sealing cap is snapped onto the top of the filling pipe.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model provides lubrication and maintenance mechanisms on both the left and right sides of the housing, including mounting blocks, oil outlets, and oil supply mechanisms. When the equipment requires lubrication of the lead screw, the oil supply mechanism starts working, delivering lubricating oil to the oil outlet. The oil outlet is fixedly installed on the outside of the mounting block by pipe clamps and is located directly above the lead screw. Lubricating oil drips from the oil outlet onto the surface of the lead screw, achieving automatic lubrication and greatly reducing the tedious operation of manual lubrication. This solves the problem of the lack of an effective lubrication and maintenance structure for the lead screw in the aforementioned equipment, addressing the many inconveniences faced by operators when maintaining the lead screw in actual operation, thus achieving the effect of auxiliary maintenance.

[0015] 2. This utility model, by setting up an oil supply mechanism consisting of an oil supply pipe, a water pump, an oil extraction pipe, and a lubricating oil tank, can realize the automatic extraction and delivery of lubricating oil, eliminating the need for manual oiling, greatly improving the convenience and efficiency of screw lubrication and maintenance, and ensuring stable operation of the equipment.

[0016] 3. This utility model provides a support plate that is fixedly connected to the lubricating oil tank and the housing, making the lubricating oil tank stable and preventing it from shaking or even tipping over during equipment operation. The support plate provides support for the lubricating oil tank and transfers the weight of the lubricating oil tank to the housing. The fixed connection between the two maintains the position of the lubricating oil tank during operation. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the present invention from another perspective;

[0019] Figure 3 This is an exploded view of the base plate and some parts of this utility model;

[0020] Figure 4 This is a schematic diagram of the exploded structure of the lubricating oil tank of this utility model.

[0021] In the diagram: 1. Base plate; 2. Lead screw; 3. Servo motor; 4. Slide rail; 5. Moving block; 6. Housing; 7. Spray device; 8. Lubrication and maintenance mechanism; 81. Mounting block; 82. Oil outlet; 83. Oil supply mechanism; 831. Oil supply pipe; 832. Water pump; 833. Oil extraction pipe; 834. Lubricating oil tank; 9. Support plate; 10. Filling port; 11. Filling pipe; 12. Observation window; 13. Placement slot; 14. Sludge collection box; 15. Sealing cover. Detailed Implementation

[0022] 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.

[0023] like Figures 1 to 4 As shown, the present invention provides a servo-electric sprayer, comprising a base plate 1, a lead screw 2, a servo motor 3, a slide rail 4, a moving block 5, a housing 6, and a spraying device 7. The lead screw 2 is movably connected to the top of the base plate 1. The servo motor 3 is fixedly installed on the left side of the base plate 1, and the output end of the servo motor 3 is fixedly connected to the left end of the lead screw 2. The slide rail 4 is fixedly connected to the front and rear sides of the top of the base plate 1. The moving block 5 is threadedly connected to the surface of the lead screw 2. The housing 6 is slidably connected to the top of the slide rail 4. The top of the moving block 5 is fixedly connected to the bottom of the housing 6. The spraying device 7 is fixedly installed on the top of the housing 6 and communicates with the housing 6. Lubrication maintenance mechanisms 8 are fixedly connected to the left and right sides of the housing 6. The lubrication maintenance mechanism 8 includes a mounting block 81, which is fixedly connected to the left and right sides of the housing 6. An oil outlet 82 is fixedly installed on the outer side of the mounting block 81 by a pipe clamp. The top of the oil outlet 82 directly above the lead screw 2 is connected to an oil supply mechanism 83.

[0024] refer to Figure 2 , Figure 3 and Figure 4 The oil supply mechanism 83 includes an oil supply pipe 831, which is connected to the top of the oil outlet head 82. The other end of the oil supply pipe 831 is connected to a water pump 832 through a tee connector. The input end of the water pump 832 is connected to an oil extraction pipe 833, and the other end of the oil extraction pipe 833 is connected to a lubricating oil tank 834.

[0025] As a technical optimization of this utility model, by setting up an oil supply mechanism 83 consisting of an oil supply pipe 831, a water pump 832, an oil extraction pipe 833, and a lubricating oil tank 834, the automatic extraction and delivery of lubricating oil can be realized without manual oiling, which greatly improves the convenience and efficiency of lubrication and maintenance of the lead screw 2 and ensures stable operation of the equipment.

[0026] refer to Figure 2 , Figure 3 and Figure 4 The bottom of the lubricating oil tank 834 is fixedly connected to a support plate 9, and the front of the support plate 9 is fixedly connected to the tank body 6.

[0027] As a technical optimization of this utility model, by setting a support plate 9, the lubricating oil tank 834 and the housing 6 are fixedly connected, so that the lubricating oil tank 834 is installed stably and the lubricating oil tank 834 is prevented from shaking or even tipping over during the operation of the equipment. The support plate 9 provides support for the lubricating oil tank 834 and transfers the weight of the lubricating oil tank 834 to the housing 6. Relying on the fixed connection between the two, the position of the lubricating oil tank 834 remains unchanged during the operation.

[0028] refer to Figure 2 , Figure 3 and Figure 4 A filling port 10 is provided on the right side of the top of the lubricating oil tank 834, and a filling pipe 11 is connected inside the filling port 10.

[0029] As a technical optimization of this utility model, by setting up a filling port 10 and a filling pipe 11, the operator only needs to pour the lubricating oil into the filling port 10 through the filling pipe 11, so that the lubricating oil can flow into the lubricating oil tank 834 to complete the filling operation. This makes it convenient for the operator to add lubricating oil to the lubricating oil tank 834. The operation is simple and convenient, and the lubricating oil can be replenished in time to ensure the continuity of lubrication maintenance work.

[0030] refer to Figure 2 , Figure 3 and Figure 4 The back of the lubricating oil tank 834 is fitted with an observation window 12 through a through groove. The observation window 12 is made of transparent acrylic.

[0031] As a technical optimization of this utility model, by setting an observation window 12, which is made of transparent acrylic material and embedded on the back of the lubricating oil tank 834, the operator can directly see the level of the lubricating oil in the lubricating oil tank 834 through the observation window 12 made of transparent acrylic material, intuitively understand the remaining amount of lubricating oil so as to replenish it in time and avoid the lubrication effect of the lead screw 2 being affected by insufficient lubricating oil.

[0032] refer to Figure 2 , Figure 3 and Figure 4 A placement groove 13 is provided at the middle of the top of the base plate 1. A sludge collection box 14 is placed inside the placement groove 13. The sludge collection box 14 is located directly below the lead screw 2.

[0033] As a technical optimization of this utility model, by setting up the placement groove 13 and the collection box, excess lubricating oil dripping from the lead screw 2 and the impurities generated can be collected, keeping the working environment clean, preventing oil and impurities from contaminating other equipment parts, and extending the service life of the equipment.

[0034] refer to Figure 2 , Figure 3 and Figure 4The water pump 832 is fixedly installed on the top of the lubricating oil tank 834, and the top of the filling pipe 11 is snapped with a sealing cap 15.

[0035] As a technical optimization of this utility model, by fixing the water pump 832 to the top of the lubricating oil tank 834, the oil supply mechanism 83 is made compact and saves space. At the same time, a sealing cover 15 is set, which is snapped onto the top of the filling pipe 11 to prevent dust and other impurities from entering the lubricating oil tank 834, ensuring the cleanliness of the lubricating oil and thus improving the lubrication effect.

[0036] The working principle and usage process of this utility model are as follows: During use, the operator turns on the equipment, the servo motor 3 is powered on and starts rotating, and its output shaft begins to rotate. Since the output shaft is fixedly connected to the left end of the lead screw 2, it drives the lead screw 2 to rotate. When the lead screw 2 rotates, the moving block 5, which is threadedly connected to the lead screw 2, moves along the axial direction of the lead screw 2. Because the top of the moving block 5 is fixedly connected to the bottom of the housing 6, the moving block 5 drives the housing 6 to move synchronously on the slide rail 4, causing the housing 6 to move closer to the mold to be sprayed. When the housing 6 moves to the appropriate position, the spraying device 7 is activated. Under pressure, the release agent and other liquids inside the housing 6 reach the nozzle through the delivery pipe connected to the housing 6, and are finally sprayed out from the nozzle to perform the spraying operation on the mold. During equipment operation, to ensure the good operation of the lead screw 2... When the spraying operation is complete, the water pump 832 is started, generating suction to draw lubricating oil from the lubricating oil tank 834 through the oil extraction pipe 833. The lubricating oil is then transported to the oil outlet 82 via the oil supply pipe 831. Since the oil outlet 82 is located directly above the lead screw 2, the lubricating oil drips from the oil outlet 82 onto the surface of the lead screw 2, thus lubricating the lead screw 2, reducing friction during rotation, and extending the service life of the lead screw 2. After the spraying operation is completed, the servo motor 3 reverses, driving the lead screw 2 to rotate in the opposite direction. The moving block 5 and the housing 6 move in the opposite direction along the slide rail 4 under the drive of the lead screw 2, returning to the initial position to prepare for the next spraying operation. During this process, the water pump 832 stops working to reduce resource consumption. At the same time, excess lubricating oil on the lead screw 2 drips into the collection box at the bottom, where it can be filtered and reused, further reducing lubrication costs.

[0037] In summary, this servo-electric sprayer, by providing lubrication and maintenance mechanisms 8 on both the left and right sides of the housing 6, including a mounting block 81, an oil outlet 82, and an oil supply mechanism 83, automatically lubricates the lead screw 2 when the equipment requires lubrication. The oil supply mechanism 83 delivers lubricating oil to the oil outlet 82, which is fixedly installed on the outside of the mounting block 81 by a pipe clamp and located directly above the lead screw 2. The lubricating oil drips from the oil outlet 82 onto the surface of the lead screw 2, thus achieving automatic lubrication of the lead screw 2. This greatly reduces the tedious operation of manual lubrication and solves the problem of the lack of an effective lubrication and maintenance structure for the lead screw in the above-mentioned equipment, which causes many inconveniences for operators when maintaining the lead screw in actual operation.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A servo-electric sprayer, comprising a base plate (1), a lead screw (2), a servo motor (3), a slide rail (4), a moving block (5), a housing (6), and a spraying device (7), characterized in that: The lead screw (2) is movably connected to the top of the base plate (1), the servo motor (3) is fixedly installed on the left side of the base plate (1), the output end of the servo motor (3) is fixedly connected to the left end of the lead screw (2), the slide rail (4) is fixedly connected to the front and rear sides of the top of the base plate (1), the moving block (5) is threadedly connected to the surface of the lead screw (2), the housing (6) is slidably connected to the top of the slide rail (4), the top of the moving block (5) is fixedly connected to the bottom of the housing (6), and the spray device ( 7) The spray device (7) is fixedly installed on the top of the box (6). The spray device (7) is connected to the box (6). The left and right sides of the box (6) are fixedly connected to the lubrication maintenance mechanism (8). The lubrication maintenance mechanism (8) includes a mounting block (81). The mounting block (81) is fixedly connected to the left and right sides of the box (6). The outside of the mounting block (81) is fixedly installed with an oil outlet (82) by a pipe clamp. The top of the oil outlet (82) directly above the screw (2) is connected to an oil supply mechanism (83).

2. The servo-electric sprayer according to claim 1, characterized in that: The oil supply mechanism (83) includes an oil supply pipe (831), which is connected to the top of the oil outlet (82). The other end of the oil supply pipe (831) is connected to a water pump (832) through a three-way connector. The input end of the water pump (832) is connected to an oil extraction pipe (833), and the other end of the oil extraction pipe (833) is connected to a lubricating oil tank (834).

3. A servo-electric sprayer according to claim 2, characterized in that: The bottom of the lubricating oil tank (834) is fixedly connected to a support plate (9), and the front of the support plate (9) is fixedly connected to the tank body (6).

4. A servo-electric sprayer according to claim 2, characterized in that: The lubricating oil tank (834) has a filling port (10) on the right side of the top, and the filling port (10) is connected to a filling pipe (11).

5. A servo-electric sprayer according to claim 2, characterized in that: The back of the lubricating oil tank (834) is fitted with an observation window (12) through a through groove, and the observation window (12) is made of transparent acrylic.

6. A servo-electric sprayer according to claim 1, characterized in that: A placement groove (13) is provided at the middle position of the top of the base plate (1), and a sludge collection box (14) is placed inside the placement groove (13). The sludge collection box (14) is located directly below the lead screw (2).

7. A servo-electric sprayer according to claim 4, characterized in that: The water pump (832) is fixedly installed on the top of the lubricating oil tank (834), and a sealing cap (15) is snapped onto the top of the filling pipe (11).

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