An oiling and film coating machine for elevator guide rails

Abstract

The utility model discloses an oiling and film laminating machine for elevator guide rail processing, including feeding mechanism, conveying mechanism, oiling mechanism and film laminating mechanism, the feeding mechanism includes chain conveyer, jacking machine and slide rail subassembly, the conveying mechanism includes drum conveyer, the oiling mechanism includes mounting bracket no.

Description

Technical Field

[0001] This utility model belongs to the technical field of elevator guide rail processing equipment, specifically relating to an oiling and coating machine for elevator guide rail processing. Background Technology

[0002] In the actual production of elevator guide rails, applying oil and coating to the surface of the elevator guide rails is a key post-processing step in order to ensure the rust prevention effect of the surface.

[0003] Currently, traditional oiling and coating methods rely heavily on manual operation, which is not only inefficient but also makes it difficult to guarantee consistent quality. Problems such as uneven oiling and wrinkling of the coating can easily occur, affecting the overall quality and service life of the elevator guide rails. Furthermore, manual operation suffers from drawbacks such as high labor intensity and harsh working environments, making it difficult to meet the demands of modern large-scale production. Therefore, developing an automated and efficient device for oiling and coating elevator guide rails is of significant practical importance. Utility Model Content

[0004] The purpose of this utility model is to provide an oiling and coating machine for elevator guide rail processing, so as to solve the problems existing in the above-mentioned background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an oiling and coating machine for elevator guide rail processing, comprising: The feeding mechanism includes a chain conveyor, a lifting machine disposed on both sides of one end of the chain conveyor, and a slide rail assembly disposed at the bottom of the lifting machine; The conveying mechanism includes a roller conveyor disposed at one end of the chain conveyor, and a plurality of positioning rods are fixed on the inner side wall of the frame of the roller conveyor, and a positioning block is fixed at one end of each positioning rod. The oiling mechanism includes a second mounting frame spanning the top of the roller conveyor and a mounting arm fixed to the top of the frame of the roller conveyor. The top of the second mounting frame is provided with an oil tank and an oil pump. The oil outlet of the oil pump is connected to an atomizing nozzle facing the elevator guide rail via an oil pipe. The end of the mounting arm is fixed with an oiling brush that contacts the elevator guide rail. The film coating mechanism includes an unwinding frame, a traction frame, and a pressing frame arranged in sequence. The top of the unwinding frame is provided with a rotating shaft, and a film roll is provided on the rotating shaft. The traction frame is provided with a roller for pulling the film to the top of the elevator guide rail. The pressing frame is provided with film coating brushes for pressing the film onto the top and sides of the elevator guide rail.

[0006] Furthermore, it also includes a dust removal mechanism, which includes an air compressor for providing an air source, an air storage tank for stabilizing air pressure, an air filter for filtering moisture and impurities, and an air blowing pipe connected to the outlet of the air filter. The end of the air blowing pipe is provided with an air nozzle facing the surface of the elevator guide rail.

[0007] Furthermore, it also includes a control mechanism, which includes an electrical control cabinet, a touch screen disposed on the outer surface of the electrical control cabinet, and a controller disposed inside the electrical control cabinet for controlling the operation of the feeding mechanism, conveying mechanism, oiling mechanism, coating mechanism and dust removal mechanism.

[0008] Furthermore, the chain conveyor is provided with limit blocks on both sides of one end, and a micro switch electrically connected to the controller is provided on one side of the limit block.

[0009] Furthermore, the positioning rods are symmetrically arranged inside the roller conveyor, and the positioning block has an L-shaped structure. Its horizontal section is fixedly connected to the positioning rod, and its vertical section is set towards the elevator guide rail for preliminary positioning of the elevator guide rail.

[0010] Furthermore, the lifting machine includes a mounting frame, a lifting cylinder mounted on the mounting frame, and a lifting block connected to the piston rod of the lifting cylinder.

[0011] Furthermore, the slide rail assembly includes slide rails symmetrically arranged on both sides of one end of the chain conveyor, a slider that slides with the slide rails, and a drive motor for driving the slider to reciprocate.

[0012] Furthermore, a roller frame is movably connected inside the traction frame, and a threaded rod is provided at the top of the traction frame for driving the roller frame to move up and down. The roller is rotatably connected to the bottom of the roller frame.

[0013] Furthermore, the pressing frame is equipped with a clamp for clamping the coated brush inside, and a threaded rod at the top of the pressing frame is used to drive the clamp to move up and down.

[0014] The technical effects and advantages of this utility model are as follows: This elevator guide rail oiling and coating machine is advanced in design, compact in structure, easy to use, and reliable in operation. Through the coordinated operation of the feeding mechanism, conveying mechanism, oiling mechanism, coating mechanism, dust removal mechanism, and control mechanism, the oiling and coating operation of elevator guide rails is automated. The feeding mechanism, using a chain conveyor, lifting machine, and slide rail assembly, can accurately and stably transport the elevator guide rail to the designated position, preparing it for subsequent processing. The roller conveyor of the conveying mechanism, in conjunction with positioning rods and positioning blocks, can initially position the elevator guide rail, ensuring its positional accuracy during the conveying process and avoiding deviations that could affect processing quality. The oil tank and oil pump in the oiling mechanism provide a stable oil supply to the atomizing nozzles, allowing the oil to be evenly sprayed onto the surface of the elevator guide rail. At the same time, the oiling brush further evens out the oil, ensuring the uniformity and integrity of the oiling. The coating mechanism, through the cooperation of the unwinding frame, traction frame, and pressing frame, pulls the film roll on the unwinding frame under the action of the traction frame rollers. The film is then pressed tightly onto the top and sides of the elevator guide rail by the coating brushes on the pressing frame, achieving a highly efficient and smooth coating effect. The dust removal mechanism, consisting of an air compressor, air tank, air filter, air blowing pipe, and air nozzles, effectively removes dust and impurities from the elevator guide rail surface, providing a clean working surface for the oiling and coating processes and improving the quality of oiling and coating. The control mechanism centrally controls and monitors all mechanisms of the entire equipment through an electrical control cabinet, touch screen, and controller. Operators can easily set various parameters through the touch screen, and the controller precisely controls the operation of each mechanism according to the set parameters, achieving a high degree of automation and intelligent operation. Compared with traditional manual oiling and coating methods, this equipment greatly improves production efficiency, ensures consistency in oiling and coating quality, reduces labor intensity, and improves the working environment. It can well meet the needs of modern large-scale production and has significant economic and social benefits. Attached Figure Description

[0015] Figure 1 This is a top view of the present invention; Figure 2 This is a vertical sectional view of the lifting machine of this utility model; Figure 3 This is a vertical sectional view of the oiling mechanism of this utility model; Figure 4 This is a vertical sectional view of the traction frame of this utility model; Figure 5 This is a vertical sectional view of the pressing frame of this utility model; Figure 6 This is a vertical sectional view of the electrical control cabinet of this utility model.

[0016] In the diagram: 100, feeding mechanism; 101, chain conveyor; 1011, limit block; 1012, micro switch; 102, lifting machine; 1021, mounting bracket one; 1022, lifting cylinder; 1023, lifting block; 103, slide rail assembly; 1031, slide rail; 1032, slider; 1033, drive motor; 200, conveying mechanism; 201, roller conveyor; 202, positioning rod; 203, positioning block; 300, oiling mechanism; 301, mounting bracket two; 3011, oil tank; 3012, oil pump; 3013, atomizing nozzle; 302, mounting plate. Arm; 3021, Oiling brush; 400, Coating mechanism; 401, Unwinding frame; 4011, Rotating shaft; 4012, Film roll; 402, Traction frame; 4021, Roller; 4022, Roller frame; 4023, Threaded rod one; 403, Pressing frame; 4031, Coating brush; 4032, Fixture; 4033, Threaded rod two; 500, Dust removal mechanism; 501, Air compressor; 502, Air tank; 503, Air filter; 504, Air blowing pipe; 505, Air nozzle; 600, Control mechanism; 601, Electrical control cabinet; 602, Touch screen; 603, Controller. Detailed Implementation

[0017] 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.

[0018] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] This utility model provides, for example Figure 1-6 The elevator guide rail processing oiling and coating machine shown includes: The feeding mechanism 100 includes a chain conveyor 101, a lifting machine 102 disposed on both sides of one end of the chain conveyor 101, and a slide rail assembly 103 disposed at the bottom of the lifting machine 102. The conveying mechanism 200 includes a roller conveyor 201 disposed at one end of the chain conveyor 101. Several positioning rods 202 are fixed on the inner side wall of the frame of the roller conveyor 201, and a positioning block 203 is fixed at one end of each positioning rod 202. The oiling mechanism 300 includes a mounting frame 301 spanning the top of the roller conveyor 201 and a mounting arm 302 fixed to the top of the frame of the roller conveyor 201. The top of the mounting frame 301 is provided with an oil storage tank 3011 and an oil pump 3012. The oil outlet of the oil pump 3012 is connected to an atomizing nozzle 3013 facing the elevator guide rail through an oil pipe. The end of the mounting arm 302 is fixed with an oiling brush 3021 that contacts the elevator guide rail. The film coating mechanism 400 includes an unwinding frame 401, a traction frame 402, and a pressing frame 403 arranged in sequence. The top of the unwinding frame 401 is provided with a rotating shaft 4011, and a film roll 4012 is provided on the rotating shaft 4011. The traction frame 402 is provided with a roller 4021 for pulling the film to the top of the elevator guide rail. The pressing frame 403 is provided with a film coating brush 4031 for pressing the film onto the top and sides of the elevator guide rail.

[0021] For example, see Figure 1 As shown, it also includes a dust removal mechanism 500, which includes an air compressor 501 for providing an air source, an air storage tank 502 for stabilizing air pressure, an air filter 503 for filtering moisture and impurities, and an air blowing pipe 504 connected to the outlet of the air filter 503. The end of the air blowing pipe 504 is provided with an air nozzle 505 facing the surface of the elevator guide rail.

[0022] In this technical solution, after the air compressor 501 starts, it generates compressed air. The compressed air first enters the air tank 502 for pressure stabilization to ensure stable air pressure output and avoid affecting the dust removal effect due to air pressure fluctuations. Then, the compressed air flows out of the air tank 502 and enters the air filter 503. The air filter 503 filters out moisture and impurities in the compressed air to ensure that the air entering the subsequent air path is dry and clean, preventing moisture and impurities from causing secondary pollution to the elevator guide rail surface or damaging equipment components. The filtered clean compressed air is delivered to the air nozzle 505 through the air blowing pipe 504. The air nozzle 505 sprays the compressed air onto the elevator guide rail surface at a certain angle and pressure. The powerful airflow can effectively blow away dust, impurities, and any oil stains that may be present on the elevator guide rail surface, providing a clean and tidy working surface for subsequent oiling and coating processes. This helps to improve the quality of oiling and coating and ensures that the surface treatment effect of the elevator guide rail reaches the best.

[0023] For example, see Figure 1 , Figure 3 and Figure 6 As shown, it also includes a control mechanism 600, which includes an electrical control cabinet 601, a touch screen 602 disposed on the outer surface of the electrical control cabinet 601, and a controller 603 disposed inside the electrical control cabinet 601 for controlling the operation of the feeding mechanism 100, the conveying mechanism 200, the oiling mechanism 300, the film coating mechanism 400 and the dust removal mechanism 500.

[0024] In this technical solution, the electrical control cabinet 601, as the core shell of the entire control mechanism 600, provides a stable installation environment for the internal control components and also plays a protective role, preventing external factors from interfering with or damaging the internal components. The touch screen 602 is located on the outer surface of the electrical control cabinet 601, allowing operators to intuitively view the equipment's operating status and various parameters. Furthermore, touch operation allows for inputting control commands such as parameter setting, start-up, and stop, greatly improving the ease of operation and human-machine interaction. The controller 603, located inside the electrical control cabinet 601, is the "brain" of the entire equipment. By receiving commands input by the operator on the touch screen 602 and signals fed back from various parts of the equipment, it precisely controls the operation of the chain conveyor 101, the lifting machine 102, and the slide rail assembly 103 in the feeding mechanism 100, ensuring that the elevator guide rail is accurately transported to the designated position. It also controls the roller conveyor 201 and the positioning rod 20 in the conveying mechanism 200. 2. Working in conjunction with positioning block 203, it ensures the positional accuracy of the elevator guide rail during transport; it controls the start of oil pump 3012 in oiling mechanism 300, which transports oil from oil tank 3011 to atomizing nozzle 3013 through oil pipe, so that it is evenly sprayed onto the surface of elevator guide rail, and the oil is spread evenly by oiling brush 3021; ​​it controls the unwinding frame 401, traction frame 402 and pressing frame 403 in film coating mechanism 400 to move in sequence, realizing the unwinding of film roll 4012 and film coating. The system tractions and tightly presses the membrane onto the top and sides of the elevator guide rail; the air circuit system composed of air compressor 501, air tank 502, air filter 503, air blowing pipe 504 and air nozzle 505 in the dust removal mechanism 500 effectively removes dust from the surface of the elevator guide rail; through the precise control of the controller 603, the various mechanisms can cooperate closely and operate in an orderly manner, realizing the automation and intelligent operation of the elevator guide rail oiling and film coating work, which greatly improves production efficiency and product quality.

[0025] For example, see Figure 1 As shown, limit blocks 1011 are provided on both sides of one end of the chain conveyor 101, and a micro switch 1012 electrically connected to the controller 603 is provided on one side of the limit block 1011.

[0026] In this technical solution, the limiting block 1011 is set to laterally limit the elevator guide rail conveyed on the chain conveyor 101, preventing lateral deviation of the elevator guide rail during conveying and ensuring that it can move accurately along the predetermined conveying path. When the elevator guide rail is conveyed on the chain conveyor 101 to contact the limiting block 1011, the elevator guide rail simultaneously exerts pressure on two micro switches 1012. The micro switches 1012 will be triggered and send an electrical signal to the controller 603. Upon receiving the electrical signal, the controller 603 will immediately stop the operation of the chain conveyor 101 to avoid damage to subsequent elevator guide rails due to collisions. It also ensures that the lifting machine 102 will not be interfered with by other elevator guide rails when lifting the elevator guide rail to the roller conveyor 201, thus improving the stability and reliability of the equipment operation.

[0027] For example, see Figure 1 As shown, the positioning rods 202 are symmetrically arranged inside the roller conveyor 201. The positioning block 203 has an L-shaped structure, with its horizontal section fixedly connected to the positioning rods 202 and its vertical section facing the elevator guide rail, which is used for the initial positioning of the elevator guide rail.

[0028] In this technical solution, the positioning rod 202 is an electrically telescopic rod, symmetrically arranged inside the roller conveyor 201. This symmetrical structure can simultaneously constrain the elevator guide rail from both sides, ensuring that the elevator guide rail is in a relatively stable horizontal position after entering the roller conveyor 201. The positioning block 203 has an L-shaped structure. Its horizontal section is fixedly connected to the positioning rod 202, ensuring that the relative position between the positioning block 203 and the positioning rod 202 is fixed and will not loosen or shift during equipment operation. Its vertical section is set towards the elevator guide rail and can directly contact the elevator guide rail for initial positioning. Through the synergistic effect of the positioning rod 202 and the positioning block 203, the elevator guide rail can maintain a relatively accurate position during conveying, providing a good foundation for subsequent oiling, laminating, and other processing steps. This ensures that each processing step can accurately operate the elevator guide rail, improving the processing accuracy and product quality of the entire oiling and laminating machine.

[0029] For example, see Figure 1 and Figure 2 As shown, the lifting machine 102 includes a mounting frame 1021, a lifting cylinder 1022 disposed on the mounting frame 1021, and a lifting block 1023 connected to the piston rod of the lifting cylinder 1022.

[0030] In this technical solution, the mounting frame 1021 serves as the basic support structure for the lifting machine 102, providing a stable mounting platform for the lifting cylinder 1022. This ensures that the lifting cylinder 1022 maintains a vertical position during operation, preventing tilting or swaying due to uneven force, thus guaranteeing the accuracy and stability of the lifting action. The lifting cylinder 1022 is the core power component of the lifting machine 102. It receives control signals from the controller 603 to achieve the extension and retraction of the piston rod. When it is necessary to lift the elevator guide rail, the piston rod of the lifting cylinder 1022 extends, pushing the connected lifting block 1023 upward, causing the lifted elevator guide rail to separate from the chain conveyor 101. The top of the lifting block 1023 is equipped with a buffer pad to prevent damage to the elevator guide rail during the lifting process.

[0031] For example, see Figure 1 As shown, the slide rail assembly 103 includes slide rails 1031 symmetrically arranged on both sides of one end of the chain conveyor 101, a slider 1032 that slides with the slide rails 1031, and a drive motor 1033 for driving the slider 1032 to reciprocate.

[0032] In this technical solution, the slide rails 1031 are symmetrically arranged on both sides of one end of the chain conveyor 101, providing a stable and precise track for the sliding of the slider 1032. This ensures that the slider 1032 can move along the predetermined path during the movement without deviation or jamming, thus guaranteeing the smoothness of the entire lifting and conveying process. The slider 1032 slides in conjunction with the slide rails 1031. This cooperation allows the slider 1032 to easily perform reciprocating linear motion on the slide rails 1031. Its excellent sliding performance reduces frictional resistance during the movement, lowers energy loss, and also improves the operating efficiency of the equipment. The drive motor 1033, as the power source for the movement of the slider 1032, receives control signals from the controller 603 and precisely controls its own start, stop, speed, and direction. When the piston rod extends to the specified length, the drive motor 1033 starts and drives the slider 1032 and the lifting machine 102 on the slider 1032 to move towards the roller conveyor 201. When the elevator guide rail on the lifting machine 102 is directly above the roller conveyor 201, the piston rod retracts and drives the lifting block 1023 to move downward. When the piston rod retracts to the specified length, the elevator guide rail falls onto the roller conveyor and separates from the lifting block 1023. At this time, the drive motor 1033 starts again and transports the lifting machine 102 back to its original position, realizing the accurate transfer of the elevator guide rail between the chain conveyor 101 and the roller conveyor 201. This provides a reliable guarantee for subsequent oiling, coating and other processing steps, and improves the working accuracy and automation of the entire elevator guide rail oiling and coating machine.

[0033] For example, see Figure 1 and Figure 4As shown, a roller frame 4022 is movably connected inside the traction frame 402. The top of the traction frame 402 is provided with a threaded rod 4023 for driving the roller frame 4022 to move up and down. The roller 4021 is rotatably connected to the bottom of the roller frame 4022.

[0034] In this technical solution, the structural design of the traction frame 402 provides a flexible and precise adjustment method for the vertical movement of the roller 4021. The internally connected roller frame 4022 serves as the mounting carrier for the roller 4021 and can drive the roller 4021 to move synchronously with its own movement. The threaded rod 4023 at the top is the key component for realizing the vertical movement of the roller frame 4022. When the threaded rod 4023 is rotated, due to the threaded engagement between it and the traction frame 402, according to the principle of threaded transmission, the rotational motion of the threaded rod 4023 is converted into the linear motion of the roller frame 4022 in the vertical direction. The roller 4021 is rotatably connected to the bottom of the roller frame 4022. This rotatable connection allows the roller 4021 to rotate freely in its own axial direction. When the membrane comes into contact with the roller 4021 during traction, the roller 4021 can reduce the friction between itself and the membrane by rotating, preventing the membrane from being stretched or damaged during traction, while also ensuring that the membrane can be smoothly and steadily pulled to the top of the elevator guide rail. By precisely adjusting the position of the roller frame 4022 via the threaded rod 4023, the height of the roller 4021 can be flexibly adjusted according to factors such as different specifications of elevator guide rails and film thickness, so that the contact position and traction force between the film and the elevator guide rail reach the optimal state, ensuring the smooth progress of the coating process, improving the quality and stability of the coating, and further enhancing the applicability and processing accuracy of the entire elevator guide rail oiling and coating machine.

[0035] For example, see Figure 1 and Figure 5 As shown, the inside of the pressing frame 403 is provided with a clamp 4032 for clamping the coated brush 4031, and the top of the pressing frame 403 has a threaded rod 4033 for driving the clamp 4032 to move up and down.

[0036] In this technical solution, the clamp 4032 inside the pressing frame 403 plays a crucial role in firmly holding the coated brush 4031. It ensures that the coated brush 4031 does not loosen or shift during the pressing process, thus guaranteeing that the coated brush 4031 accurately acts on the elevator guide rail surface, tightly pressing the film onto the top and sides of the elevator guide rail. The threaded rod 4033 at the top of the pressing frame 403 is the key component for enabling the clamp 4032 to move up and down. When it is necessary to adjust the distance between the coated brush 4031 and the elevator guide rail, by rotating the threaded rod 4033, the rotational motion of the threaded rod 4033 is converted into linear motion of the clamp 4032 in the vertical direction, thereby driving the coated brush 4031 to move up and down. This design allows operators to flexibly and precisely adjust the position of the laminating brush 4031 according to factors such as the different specifications of elevator guide rails and the thickness of the film. This ensures that the laminating brush 4031 can evenly press the film onto the surface of the elevator guide rail with appropriate pressure, avoiding damage to the film or elevator guide rail due to excessive pressure, or insufficient pressure resulting in poor adhesion between the film and the elevator guide rail, thus affecting the laminating quality. This precise adjustment method greatly improves the stability and reliability of the laminating process, further enhancing the processing accuracy and product quality of the entire elevator guide rail oiling and laminating machine.

[0037] Working principle: When using this elevator guide rail processing oiling and coating machine, the elevator guide rail to be processed is first placed on the chain conveyor 101. After starting the equipment, the chain conveyor 101 starts to run, driving the elevator guide rail forward. During the conveying process, the limit block 1011 laterally limits the elevator guide rail to prevent it from deviating. When the elevator guide rail is conveyed to contact the limit block 1011 and triggers the micro switch 1012, the micro switch 1012 sends an electrical signal to the controller 603. The controller 603 controls the chain conveyor 101 to stop running according to the preset program and sends a control signal to the lifting cylinder 1022. The lifting cylinder 1022 receives a control signal from the controller 603, and the piston rod extends to push the lifting block 1023 upward, lifting the elevator guide rail from the chain conveyor 101 to the specified height. At the same time, the drive motor 1033 in the slide rail assembly 103 receives a control signal from the controller 603, and drives the slider 1032 to move on the slide rail 1031, cooperating with the lifting machine 102 to complete the transfer of the elevator guide rail, so that it accurately reaches the roller conveyor 201. On the roller conveyor 201, the positioning rod 202 and the positioning block 203 initially position the elevator guide rail to ensure that it is in the correct position in the horizontal direction. Then, the elevator guide rail is conveyed to the bottom of the oiling mechanism 300. The controller 603 controls the oil pump 3012 to start, and the oil in the oil storage tank 3011 is transported to the atomizing spray nozzle 3013 through the oil pipe to be evenly sprayed on the surface of the elevator guide rail. At the same time, the oiling brush 3021 spreads the oil evenly. After the oiling process is completed, the elevator guide rail continues to be conveyed to the laminating mechanism 400. The unwinding frame 401 releases the film roll 4012, and the roller 4021 comes into contact with the top of the elevator guide rail. During the conveying process, the elevator guide rail drives the roller 4021 to rotate, smoothly pulling the film to the top of the elevator guide rail. During the pulling process, the height of the roller 4021 can be flexibly adjusted by rotating the first threaded rod 4023 to achieve the optimal contact position and pulling force between the film and the elevator guide rail. Afterwards, the second threaded rod 4033 in the pressing frame 403 drives the clamp 4032 and the laminating brush 4031 to move up and down. According to the specifications of the elevator guide rail and the thickness of the film, the position of the laminating brush 4031 is precisely adjusted to press the film tightly onto the top and sides of the elevator guide rail with appropriate pressure. Before the oiling and coating processes, the air compressor 501 in the dust removal mechanism 500 generates compressed air. After being stored in the air tank 502 and filtered by the air filter 503, the clean compressed air is delivered to the air nozzle 505 through the air blowing pipe 504. The air nozzle 505 sprays the compressed air at a certain angle and pressure onto the surface of the elevator guide rail, blowing away dust, impurities, and oil stains, providing a clean working surface for the oiling and coating processes. Throughout the process, the operator can intuitively view the equipment's operating status and various parameters through the touch screen 602, and perform operations such as parameter setting, starting, and stopping, realizing the automated and intelligent operation of the equipment.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An oiling and coating machine for processing elevator guide rails, characterized in that, include: The feeding mechanism (100) includes a chain conveyor (101), a lifting machine (102) disposed on both sides of one end of the chain conveyor (101), and a slide rail assembly (103) disposed at the bottom of the lifting machine (102). The conveying mechanism (200) includes a roller conveyor (201) disposed at one end of the chain conveyor (101). Several positioning rods (202) are fixed on the inner side wall of the frame of the roller conveyor (201), and a positioning block (203) is fixed at one end of the positioning rod (202). The oiling mechanism (300) includes a mounting frame two (301) spanning the top of the roller conveyor (201) and a mounting arm (302) fixed to the top of the frame of the roller conveyor (201). The top of the mounting frame two (301) is provided with an oil storage tank (3011) and an oil pump (3012). The oil outlet of the oil pump (3012) is connected to an atomizing nozzle (3013) facing the elevator guide rail through an oil pipe. The end of the mounting arm (302) is fixed with an oiling brush (3021) that contacts the elevator guide rail. The film coating mechanism (400) includes an unwinding frame (401), a traction frame (402), and a pressing frame (403) arranged in sequence. The top of the unwinding frame (401) is provided with a rotating shaft (4011), and a film roll (4012) is provided on the rotating shaft (4011). The traction frame (402) is provided with a roller (4021) for pulling the film to the top of the elevator guide rail. The pressing frame (403) is provided with a film coating brush (4031) for pressing the film onto the top and sides of the elevator guide rail.

2. The oiling and coating machine for elevator guide rail processing according to claim 1, characterized in that: It also includes a dust removal mechanism (500), which includes an air compressor (501) for providing an air source, an air tank (502) for stabilizing air pressure, an air filter (503) for filtering moisture and impurities, and an air blowing pipe (504) connected to the outlet of the air filter (503). The end of the air blowing pipe (504) is provided with an air nozzle (505) facing the surface of the elevator guide rail.

3. The oiling and coating machine for elevator guide rail processing according to claim 1, characterized in that: It also includes a control mechanism (600), which includes an electrical control cabinet (601), a touch screen (602) disposed on the outer surface of the electrical control cabinet (601), and a controller (603) disposed inside the electrical control cabinet (601) for controlling the operation of the feeding mechanism (100), the conveying mechanism (200), the oiling mechanism (300), the film coating mechanism (400), and the dust removal mechanism (500).

4. The oiling and coating machine for elevator guide rail processing according to claim 3, characterized in that: The chain conveyor (101) has limit blocks (1011) on both sides at one end, and a micro switch (1012) electrically connected to the controller (603) is provided on one side of the limit block (1011).

5. The oiling and coating machine for elevator guide rail processing according to claim 1, characterized in that: The positioning rod (202) is symmetrically arranged inside the roller conveyor (201). The positioning block (203) has an L-shaped structure, with its horizontal section fixedly connected to the positioning rod (202) and its vertical section facing the elevator guide rail, for preliminary positioning of the elevator guide rail.

6. The oiling and coating machine for elevator guide rail processing according to claim 1, characterized in that: The lifting machine (102) includes a mounting frame (1021), a lifting cylinder (1022) mounted on the mounting frame (1021), and a lifting block (1023) connected to the piston rod of the lifting cylinder (1022).

7. The oiling and coating machine for elevator guide rail processing according to claim 1, characterized in that: The slide rail assembly (103) includes slide rails (1031) symmetrically arranged on both sides of one end of the chain conveyor (101), a slider (1032) that slides with the slide rails (1031), and a drive motor (1033) for driving the slider (1032) to reciprocate.

8. The oiling and coating machine for elevator guide rail processing according to claim 1, characterized in that: The traction frame (402) is internally connected to a roller frame (4022). The top of the traction frame (402) is provided with a threaded rod (4023) for driving the roller frame (4022) to move up and down. The roller (4021) is rotatably connected to the bottom of the roller frame (4022).

9. The oiling and coating machine for elevator guide rail processing according to claim 1, characterized in that: The pressing frame (403) is provided with a clamp (4032) for clamping the coated brush (4031) inside, and a threaded rod (4033) on the top of the pressing frame (403) is used to drive the clamp (4032) to move up and down.

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