Chain lubricating device for curing oven

Abstract

The chain lubricating device for the curing oven relates to the technical field of lubricating mechanisms and comprises a motor, the motor is fixedly connected to the side face of a workbench, the output shaft end of the motor is fixedly connected with a first rotating shaft, an annular sliding groove is formed in the surface of the first rotating shaft, and a guide plate is connected to the surface of the annular sliding groove in a sliding mode. The guide plate is in sliding connection with the workbench, the side face of the guide plate is fixedly connected with a piston rod, the surface of the piston rod is in sliding connection with a piston barrel, the surface of the piston barrel is fixedly connected with an oil dripping pipe in a penetrating mode, and a one-way valve is arranged in the piston barrel; lubricating oil stored in the oil storage tank can be effectively stirred, additives, preservatives and other components in the lubricating oil can be evenly distributed through stirring, the lubricating performance of the lubricating oil is guaranteed, oxidation and abrasion in the lubricating oil can be reduced through stirring, and the service life of the lubricating oil is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of lubrication mechanisms, in particular to a chain lubrication device for a curing furnace. Background Art

[0002] In the curing furnace, the materials are transported by chains on both sides of the conveyor belt and sent to the curing furnace for curing. Due to the high temperature of the curing furnace, the life of the lubricating oil on the chain is very short during the transmission process. The chain will run out of lubricating oil after entering and exiting the curing furnace several times.

[0003] In the prior art, when lubricating the chain used in the curing furnace, most of the chains are manually brushed by the staff to achieve chain lubrication. It can be seen that not only the workload of the staff is increased, but the chain cannot be lubricated in time, and the lubricating oil is prone to solidification when it is stationary for a long time. If it is not stirred in time, the solidified lubricating oil may generate oil stains, which may hinder the fluidity and viscosity of the lubricating oil, thereby affecting its lubrication performance. Utility Model Content

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A chain lubricating device for a curing furnace comprises a workbench, a chain is arranged on the side of the workbench, an oil storage tank is detachably mounted on the top of the workbench, an oil dripping structure is arranged in the middle of the workbench, and a stirring structure is arranged on the top of the workbench;

[0006] The oil dripping structure includes a motor, the motor is fixedly connected to the side of the workbench, the output shaft end of the motor is fixedly connected to a first rotating shaft, the surface of the first rotating shaft is provided with an annular groove, the surface of the annular groove is slidably connected to a guide plate, the guide plate is slidably connected to the workbench, the side of the guide plate is fixedly connected to a piston rod, the surface of the piston rod is slidably connected to a piston cylinder, the surface of the piston cylinder is penetrated and fixedly connected with an oil dripping pipe, a one-way valve is arranged inside the piston cylinder, and the top of the piston cylinder is penetrated and fixedly connected to the bottom of the oil storage tank;

[0007] When the first rotating shaft rotates, it drives the guide plate to reciprocate on the surface of the annular groove. When the guide plate reciprocates, it drives the piston rod to slide inside the piston cylinder, so that the lubricating oil stored inside the piston cylinder drips out from the oil dripping pipe, and then can drip oil on the chain surface.

[0008] Preferably, the stirring structure includes a first rotating disk, which is fixedly connected to the side of the first rotating shaft away from the motor, a second rotating disk is arranged on the surface of the first rotating disk, a second rotating shaft is fixedly connected inside the second rotating disk, a limiting plate is rotatably connected to the surface of the second rotating shaft, the limiting plate is fixedly connected to the surface of the workbench, and a stirring blade is fixedly connected to the surface of the second rotating shaft.

[0009] Preferably, an oblique slide groove is provided inside the workbench, and the chain is fixedly connected to the surface of the first rotating shaft.

[0010] Preferably, a spring is fixedly connected inside the piston cylinder, and a side of the spring away from the piston cylinder is fixedly connected to the surface of the piston rod.

[0011] Preferably, another set of oil dripping tubes is provided on the side of the piston cylinder away from the piston rod.

[0012] Preferably, four groups of slide grooves are provided on the surface of the second rotating disk, and the cylinders provided on the surface of the first rotating disk and the slide grooves provided on the surface of the second rotating disk are adapted to each other.

[0013] Preferably, the stirring blades are respectively arranged in four groups along the surface of the second rotating shaft.

[0014] The utility model provides a chain lubricating device for a curing furnace through improvement, which has the following improvements and advantages compared with the prior art:

[0015] 1. Through the annular slide, guide plate and piston rod, the chain surface can be effectively dripped with lubricating oil. This automatic lubricating oil dripping system can reduce manual operation, reduce the consumption of human resources and improve work efficiency.

[0016] 2. The first rotating disk, the second rotating disk and the stirring blades can effectively stir the lubricating oil stored in the oil tank. The stirring can make the additives and preservatives in the lubricating oil evenly distributed to ensure the lubricating performance of the lubricating oil. Moreover, stirring can also reduce oxidation and wear in the lubricating oil and extend the service life of the lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of the axonometric structure of a chain lubrication device for a curing furnace.

[0018] Figure 2 The utility model is a schematic diagram of the oil dripping structure of a chain lubrication device for a curing furnace.

[0019] Figure 3 The utility model is a schematic diagram of the stirring blade structure of a chain lubrication device for a curing furnace.

[0020] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a piston cylinder of a chain lubrication device for a curing furnace.

[0021] In the attached drawings: 1. workbench; 2. chain; 3. oil dripping structure; 301. motor; 302. first rotating shaft; 303. annular slide groove; 304. guide plate; 305. piston rod; 306. piston cylinder; 307. oil dripping pipe; 308. spring; 4. stirring structure; 401. first rotating disk; 402. second rotating disk; 403. second rotating shaft; 404. stirring blade; 405. limit plate; 5. oil storage tank. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] A chain lubricating device for a curing furnace comprises a workbench 1, a chain 2 is arranged on the side of the workbench 1, an oil storage tank 5 is detachably installed on the top of the workbench 1, an oil dripping structure 3 is arranged in the middle of the workbench 1, and a stirring structure 4 is arranged on the top of the workbench 1;

[0025] The oil dripping structure 3 includes a motor 301, which is fixedly connected to the side of the workbench 1, and the output shaft end of the motor 301 is fixedly connected to the first rotating shaft 302, and the surface of the first rotating shaft 302 is provided with an annular groove 303, and the surface of the annular groove 303 is slidably connected to a guide plate 304, and the guide plate 304 is slidably connected to the workbench 1, and the side of the guide plate 304 is fixedly connected to a piston rod 305, and the surface of the piston rod 305 is slidably connected to a piston cylinder 306, and the surface of the piston cylinder 306 is penetrated and fixedly connected with an oil dripping pipe 307, and a one-way valve is arranged inside the piston cylinder 306, and the top of the piston cylinder 306 is penetrated and fixedly connected to the bottom of the oil storage tank 5;

[0026] In this embodiment, when the first rotating shaft 302 rotates, it will drive the guide plate 304 to reciprocate on the surface of the annular groove 303. When the guide plate 304 reciprocates, it will drive the piston rod 305 to slide inside the piston cylinder 306, so that the lubricating oil stored inside the piston cylinder 306 drips out from the oil dripping tube 307, and then can drip oil onto the surface of the chain 2.

[0027] The present invention takes into account that in the prior art, when lubricating the chain 2 used in the curing furnace, most of the time, the chain 2 is manually brushed by the staff to achieve the lubrication of the chain 2. It can be seen that not only the workload of the staff is increased, but the chain 2 cannot be lubricated in time, and the lubricating oil is prone to solidification when it is stationary for a long time. If it is not stirred in time, the solidified lubricating oil may generate oil stains, and these oil stains may hinder the fluidity and viscosity of the lubricating oil, thereby affecting its lubrication performance. Therefore, when the oil dripping structure 3 rotates, it can drip the lubricating oil on the surface of the chain 2 and drive the stirring structure 4 to intermittently stir the lubricating oil to prevent the lubricating oil from being stationary for a long time and affecting the subsequent lubrication state.

[0028] First of all, please refer to Figures 2 to 4 , the staff places the electronic panel in the chute opened on the workbench 1, and then fills the oil storage tank 5 with lubricating oil, and then the staff starts the motor 301 to rotate the first rotating shaft 302 fixedly connected to the output shaft end. The rotation of the first rotating shaft 302 will cause the guide plate 304 to reciprocate on the surface of the annular chute 303. When the guide plate 304 moves toward the direction of the piston cylinder 306, it will drive the piston rod 305 to slide inside the piston cylinder 306. At this time, the piston rod 305 is inside the piston cylinder 306. When sliding, the lubricating oil inside the piston cylinder 306 can be squeezed into the oil dripping tube 307 and dripped onto the surface of the chain 2 from the oil dripping tube 307, thereby achieving lubrication of the surface of the chain 2, without the need for long-term manual observation and operation, thereby improving work efficiency. When the guide plate 304 moves away from the piston cylinder 306, it will drive the piston rod 305 to slide away from the inside of the piston cylinder 306, thereby diverting the lubricating oil inside the oil storage tank 5 to the inside of the piston cylinder 306, making it convenient to drip lubricating oil onto the surface of the chain 2 again later;

[0029] In the above embodiment, in order to achieve stirring of the stored lubricating oil, as Figure 1-Figure 3As shown, the stirring structure 4 includes a first rotating disk 401, the first rotating disk 401 is fixedly connected to the side of the first rotating shaft 302 away from the motor 301, the surface of the first rotating disk 401 is provided with a second rotating disk 402, the second rotating disk 402 is fixedly connected to the second rotating shaft 403, the surface of the second rotating shaft 403 is rotatably connected to a limiting plate 405, the limiting plate 405 is fixedly connected to the surface of the workbench 1, and the surface of the second rotating shaft 403 is fixedly connected to a stirring blade 404;

[0030] In the present embodiment, when the first rotating shaft 302 rotates, it will drive the first rotating disk 401 to rotate. At that time, because the surface of the first rotating disk 401 is provided with a cylinder, and the surface of the second rotating disk 402 is provided with a slide groove, when the first rotating disk 401 rotates, it will intermittently drive the second rotating disk 402 to rotate. The intermittent rotation of the second rotating disk 402 mobilizes the second rotating shaft 403 to rotate intermittently. The intermittent rotation of the second rotating shaft 403 will drive the stirring blade 404 to rotate intermittently, so that the lubricating oil placed in the oil storage tank 5 can be stirred and mixed, and the lubricating oil in the oil storage tank 5 can be prevented from being stationary for a long time and generating oil stains, which can not only improve the lubricating effect of the lubricating oil but also improve the practicality.

[0031] In the above embodiment, in order to more conveniently transport the electronic panel, an oblique chute is provided inside the workbench 1, and the chain 2 is fixedly connected to the surface of the first rotating shaft 302. When the first rotating shaft 302 rotates, the chain 2 is driven to transmit. When the chain 2 is transmitted, the electronic panel placed in the oblique chute provided inside the workbench 1 by the staff is sent to the curing furnace, so as to facilitate subsequent other work on the electronic panel.

[0032] In the above embodiment, in order to more conveniently drip lubricating oil on the chain 2, a spring 308 is fixedly connected inside the piston cylinder 306, and the side of the spring 308 away from the piston cylinder 306 is fixedly connected to the surface of the piston rod 305, so that it is more convenient to drip lubricating oil on the surface of the chain 2, and the spring 308 can be equipped with a damping rod to improve stability;

[0033] In the above embodiment, in order to drip lubricating oil on the two groups of chains 2, another group of oil dripping pipes 307 is provided on the side of the piston cylinder 306 away from the piston rod 305, so that the lubricating oil can be dripped on the surface of the two groups of chains 2, thereby improving practicality;

[0034] In the above embodiment, in order to more conveniently realize intermittent stirring of the lubricating oil, four groups of slide grooves are provided on the surface of the second rotating disk 402, and the cylinder provided on the surface of the first rotating disk 401 and the slide grooves provided on the surface of the second rotating disk 402 are adapted to each other;

[0035] In the above embodiment, in order to better stir the lubricating oil, four groups of stirring blades 404 are respectively arranged along the surface of the second rotating shaft 403 .

[0036] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A chain lubricating device for a curing furnace, comprising a workbench (1), a chain (2) being arranged on the side of the workbench (1), and an oil storage tank (5) being detachably mounted on the top of the workbench (1), characterized in that: An oil dripping structure (3) is provided in the middle of the workbench (1), and a stirring structure (4) is provided on the top of the workbench (1); The oil dripping structure (3) comprises a motor (301), the motor (301) is fixedly connected to the side of the workbench (1), the output shaft end of the motor (301) is fixedly connected to a first rotating shaft (302), the surface of the first rotating shaft (302) is provided with an annular groove (303), the surface of the annular groove (303) is slidably connected to a guide plate (304), the guide plate (304) is slidably connected to the workbench (1), the side of the guide plate (304) is fixedly connected to a piston rod (305), the surface of the piston rod (305) is slidably connected to a piston cylinder (306), the surface of the piston cylinder (306) is penetrated and fixedly connected to an oil dripping pipe (307), a one-way valve is arranged inside the piston cylinder (306), and the top of the piston cylinder (306) is penetrated and fixedly connected to the bottom of the oil storage tank (5); When the first rotating shaft (302) rotates, it drives the guide plate (304) to reciprocate on the surface of the annular groove (303). When the guide plate (304) reciprocates, it drives the piston rod (305) to slide inside the piston cylinder (306), so that the lubricating oil stored inside the piston cylinder (306) drips out from the oil dripping pipe (307), thereby dripping the oil onto the surface of the chain (2).

2. A chain lubrication device for a curing furnace according to claim 1, characterized in that: The stirring structure (4) comprises a first rotating disk (401), the first rotating disk (401) being fixedly connected to a side of the first rotating shaft (302) away from the motor (301), a second rotating disk (402) being arranged on the surface of the first rotating disk (401), a second rotating shaft (403) being fixedly connected inside the second rotating disk (402), a limiting plate (405) being rotatably connected to the surface of the second rotating shaft (403), the limiting plate (405) being fixedly connected to the surface of the workbench (1), and a stirring blade (404) being fixedly connected to the surface of the second rotating shaft (403).

3. A chain lubrication device for a curing furnace according to claim 1, characterized in that: An oblique sliding groove is provided inside the workbench (1), and the chain (2) is fixedly connected to the surface of the first rotating shaft (302).

4. A chain lubrication device for a curing furnace according to claim 1, characterized in that: A spring (308) is fixedly connected inside the piston cylinder (306), and a side of the spring (308) away from the piston cylinder (306) is fixedly connected to the surface of the piston rod (305).

5. A chain lubrication device for a curing furnace according to claim 1, characterized in that: Another set of oil dripping tubes (307) is arranged on one side of the piston cylinder (306) away from the piston rod (305).

6. A chain lubrication device for a curing furnace according to claim 2, characterized in that: The surface of the second rotating disk (402) is provided with four groups of sliding grooves, and the cylinder provided on the surface of the first rotating disk (401) and the sliding groove provided on the surface of the second rotating disk (402) are adapted to each other.

7. A chain lubrication device for a curing furnace according to claim 2, characterized in that: The stirring blades (404) are respectively arranged in four groups along the surface of the second rotating shaft (403).

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