Graphene lubricating oil automatic production equipment

Abstract

The application discloses a kind of graphene lubricating oil automatic production equipment, including base and fixed on the base shelf, the one side of the shelf is equipped with oil tank, the oil tank is supported by the support below, the lower side of the oil tank is equipped with oil conveying device, the base is equipped with conveyor belt, and multiple oil drums are equipped on the conveyor belt, the lubricating oil in the oil tank is conveyed to the oil drum by oil conveying device, the one side of the base is equipped with sealing cover box, the sealing cover box is equipped with conveying cavity, and the conveyor belt is through sealing cover box and extends outward in conveying cavity, and the oil drum is pressed by sealing cover box end cover;Graphene lubricating oil automatic production equipment can automatically fill oil in barrel when using, there is no foam in barrel during oil filling process, can improve liquid level detection accuracy, ensure that the oil volume in each oil drum is uniform;And end cap structure is stable, facilitate with oil drum cooperation, improve sealing, satisfy use demand.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lubricating oil production, and particularly relates to a graphene lubricating oil automatic production equipment. BACKGROUND

[0002] Graphene is a new carbon material with two-dimensional structure, and has a series of excellent performances such as high specific surface area, thermal conductivity and mechanical properties. When graphene is added as a solid additive into lubricating oil, obvious friction reduction and energy saving effects can be achieved. In the production of graphene lubricating oil, its production equipment is usually indispensable, so as to meet the filling and capping.

[0003] The Chinese utility model patent with the publication number CN214031701U discloses a graphene lubricating oil filling and capping integrated machine, which comprises a horizontal plate, four support plates are fixedly installed on the top of the horizontal plate, every two support plates form a group, and two groups of first rotating rods are rotatably installed on the front and back of a group of support plates. The technical problem of low efficiency, large floor area and low space utilization rate in the production process is solved.

[0004] However, the above-mentioned equipment cannot guarantee that floating foam is generated during filling, which may affect the oil quantity and filling precision, and the end cap is not properly matched with the oil drum, the matching force is small, the sealing performance is not clear, and the use is not convenient. SUMMARY

[0005] The present application aims to solve the above-mentioned problems and provide a graphene lubricating oil automatic production equipment which can automatically fill oil into the drum during use, no floating foam appears in the drum during oil filling, the liquid level detection precision can be improved, the oil quantity in each oil drum is uniform, the end cap structure is stable, the oil drum is matched with the end cap, the sealing performance is improved, and the use requirement is met.

[0006] To achieve the above-mentioned purpose, the technical scheme of the present application is as follows: a graphene lubricating oil automatic production equipment, which comprises a base and a shelf plate fixed on the base, one side of the shelf plate is provided with an oil storage tank, the oil storage tank is supported by a support below, an oil conveying device is arranged below the oil storage tank, a conveying belt is arranged on the base, a plurality of oil drums are arranged on the conveying belt, lubricating oil in the oil storage tank is conveyed into the oil drums by the oil conveying device, a capping box is arranged on one side of the base, a conveying cavity is arranged in the capping box, the conveying belt penetrates through the capping box in the conveying cavity and extends outward, and the oil drums are pressed and combined with end caps by the capping box.

[0007] Preferably, the upper part of the oil storage tank is provided with an oil inlet, and the side part is provided with an oil outlet, the lower part of the oil storage tank is provided with an oil distribution pipe, the lower part of the oil distribution pipe is provided with a plurality of oil distribution branch pipes, the oil distribution branch pipes are bellows that can be stretched and contracted, the oil distribution branch pipes correspond to the oil barrels one by one, the end part of the oil distribution branch pipe is provided with an oil outlet ring pipe, the circumference of the oil outlet ring pipe is provided with an oil outlet hole, the oil outlet hole is inclined to the inner wall of the oil barrel at an angle of 45°.

[0008] Preferably, the oil conveying device further comprises a driving mechanism for driving the oil distribution branch pipe to rise and fall, the driving mechanism comprises a fixed disc, a rope, a stepping motor and a rotating shaft, the fixed disc is arranged around the oil distribution branch pipe, the lower part of the support is provided with a lifting ring, one end of the rope is fixed to the fixed disc, the other end of the rope extends downward through the lifting ring and is fixed to the circumference of the rotating shaft, the stepping motor is fixed to the base, the rotating shaft is arranged along the length direction of the base and is driven by the stepping motor, when the rotating shaft rotates, the rope is wound to pull the fixed disc to rise, and when the fixed disc rises, the oil outlet ring pipe rises.

[0009] Preferably, the circumference of the end cover is provided with a bent ring plate, a plurality of notches are arranged on the bent ring plate, the plurality of notches uniformly divide the bent ring plate into a plurality of pressing pieces, and the pressing pieces are pressed by the cover box.

[0010] Preferably, the cover surface of the end cover is further provided with a plug-in ring, the plug-in ring is sleeved on the oil barrel port, the pressing pieces cover the plug-in ring after being pressed by the cover box, and the end part of the pressing pieces is bent towards the outer wall of the oil barrel.

[0011] Preferably, the inner side of the plug-in ring is provided with a sealing ring, the sealing ring is arranged between the plug-in ring and the outer wall of the oil barrel when the end cover covers the oil barrel, and the plug-in ring is in interference fit with the oil barrel port.

[0012] Preferably, a lifting plate is arranged in the conveying cavity of the cover box, the lifting plate is lifted by an electric push rod, the electric push rod is arranged at the top of the conveying cavity, the lower part of the lifting plate is provided with a pressing ring, each pressing ring is fixedly connected with the lifting plate by two connecting rods, the two connecting rods are connected to the outer circumference of the pressing ring, and the pressing ring is lifted up and down by the electric push rod.

[0013] Preferably, the pressing ring is in interference fit with the outer circumference of the end cover, the pressing ring moves downward to press the end cover, and the oil barrel covered by the end cover is conveyed by the conveying belt below.

[0014] The application discloses a kind of graphene lubricating oil automatic production equipment, including base and fixed on the base shelf, the one side of the shelf is equipped with oil tank, the oil tank is supported by the support below, the oil tank below is equipped with oil conveying device, the base is equipped with conveyor belt, and the conveyor belt is equipped with multiple oil drums, the lubricating oil in the oil tank is conveyed to oil drum by oil conveying device, the one side of the base is equipped with cover box, the cover box is equipped with conveying cavity, and the conveyor belt is through cover box and extends outward in conveying cavity, and the oil drum is pressed and closed end cover by cover box;Compared with prior art, the graphene lubricating oil automatic production equipment has the following beneficial effects when in use;1, the lubricating oil in oil ring pipe is sprayed from oil outlet hole, and after spraying, lubricating oil will flow down along the inner wall of oil drum, and no foam is generated when filling oil into oil drum;2, when oil level reaches liquid level sensor, electromagnetic valve is closed, since there is no foam in oil drum, the detection accuracy of liquid level sensor can be improved, and the oil amount in each oil drum can be guaranteed to be uniform;3, the port of oil drum is covered by end cover, and the periphery is covered by multiple pressing pieces after covering, so as to increase the covering force of end cover and oil drum;4, the end cover is equipped with sealing ring, so as to further improve sealing performance and avoid lubricating oil leakage. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is overall structure schematic of the application of a kind of graphene lubricating oil automatic production equipment Figure 1 .

[0016] Figure 2 It is overall structure schematic of the application of a kind of graphene lubricating oil automatic production equipment Figure 2 .

[0017] Figure 3 It is overall structure schematic of the application of a kind of graphene lubricating oil automatic production equipment Figure 3 .

[0018] Figure 4 It is the enlarged structure schematic of the application Figure 1 .

[0019] Figure 5 It is the structure schematic of end cover in the application of a kind of graphene lubricating oil automatic production equipment Figure 1 .

[0020] Figure 6 It is the structure schematic of end cover in the application of a kind of graphene lubricating oil automatic production equipment Figure 2 .

[0021] Figure 7 It is the cooperation structure schematic of end cover and oil drum in the application.

[0022] Figure 8 It is the application Figure 7Enlarged structure schematic diagram at middle B.

[0023] Figure 9 It is an internal mechanism schematic diagram of a sealing cover box in a graphene lubricating oil automatic production equipment.

[0024] In the figure: 1, base; 11, conveying belt; 12, stepping motor; 13, rotating shaft; 2, shelf plate; 21, support; 22, lifting ring; 3, oil storage tank; 31, oil inlet; 32, oil outlet; 33, oil distribution pipe; 331, fixed disc; 332, rope; 34, oil distribution branch pipe; 35, oil outlet ring pipe; 4, oil drum; 5, sealing cover box; 51, conveying cavity; 52, electric push rod; 53, lifting plate; 54, connecting rod; 55, extrusion ring; 6, end cover; 61, bent ring plate; 62, notch; 63, pressing piece; 64, plug-in ring; 65, sealing ring. DETAILED DESCRIPTION

[0025] The application will now be described in further detail with reference to the drawings. The drawings are simplified schematic diagrams and only show the basic structure of the application in a schematic manner, and thus only show the components relevant to the application.

[0026] Please refer to Figures 1-9 A graphene lubricating oil automatic production equipment, comprising a base 1 and a shelf plate 2 fixed on the base 1, one side of the shelf plate 2 is provided with an oil storage tank 3, the oil storage tank 3 is supported by a support 21 below, the lower side of the oil storage tank 3 is provided with an oil conveying device, the base 1 is provided with a conveying belt 11, a plurality of oil drums 4 are arranged on the conveying belt 11, the lubricating oil in the oil storage tank 3 is conveyed into the oil drums 4 by the oil conveying device, one side of the base 1 is provided with a sealing cover box 5, the sealing cover box 5 is provided with a conveying cavity 51, the conveying belt 11 penetrates the sealing cover box 5 and extends outward in the conveying cavity 51, the oil drums 4 are pressed with end covers 6 by the sealing cover box 5; in the use process, the lubricating oil in the oil storage tank 3 is conveyed into the oil drums by the oil conveying device, after the conveying is completed, the end covers 6 are placed on the oil drums 4 and conveyed into the sealing cover box 5 by the conveying belt 11, then the end covers 6 are pressed on the ports of the oil drums 4 by the sealing cover box 5, and the sealing is completed.

[0027] In the present application, the oil storage tank 3 is provided with an oil inlet 31 on the top and an oil outlet 32 on the side, and is provided with a distribution pipe 33 on the bottom, and a plurality of distribution branch pipes 34 are arranged below the distribution pipe 33, the distribution branch pipes 34 are telescopic corrugated pipes, the distribution branch pipes 34 correspond to the oil barrels 4 one by one, the end of the distribution branch pipe 34 is provided with an oil outlet ring pipe 35, the circumference of the oil outlet ring pipe 35 is provided with an oil outlet hole, the oil outlet hole is inclined to the inner wall of the oil barrel 4 at an angle of 45°, and in addition, the oil outlet ring pipe 35 is also provided with a liquid level sensor, and the distribution branch pipe 34 is provided with an electromagnetic valve; during oil delivery, the oil outlet ring pipe 35 moves downward into the port of the oil barrel 4, the lubricating oil in the oil outlet ring pipe 35 is sprayed out of the oil outlet hole, and after being sprayed out, the lubricating oil will flow downward along the inner wall of the oil barrel 4, and no foam will be generated when filling oil into the oil barrel 4; when the oil level reaches the liquid level sensor, the electromagnetic valve is closed, and since there is no foam in the oil barrel 4, the detection accuracy of the liquid level sensor can be improved, and the oil quantity in each oil barrel 4 can be ensured to be uniform.

[0028] In order to facilitate the automatic lifting of the distribution branch pipe 34, the oil delivery device further comprises a driving mechanism for driving the distribution branch pipe 34 to lift, the driving mechanism comprises a fixed disc 331, a rope 332, a stepping motor 12 and a rotating shaft 13, the fixed disc 331 is arranged around the distribution branch pipe 34, the lower portion of the support 21 is provided with a lifting ring 22, one end of the rope 332 is fixed to the fixed disc 331, and the other end extends downward through the lifting ring 22 and is fixed to the circumference of the rotating shaft 13, the stepping motor 12 is fixed to the base 1, the rotating shaft 13 is arranged along the length direction of the base 1 and is driven by the stepping motor 12, when the rotating shaft 13 rotates, the rope 332 is wound to pull the fixed disc 331 to rise, since the distribution branch pipe 34 is a telescopic corrugated pipe, when the fixed disc 331 rises, the distribution branch pipe 34 contracts, driving the oil outlet ring pipe 35 to rise, and in the same way, when discharging oil, the rotating shaft 13 is driven to rotate in the opposite direction by the stepping motor 12, the rope 332 is unwound, and the distribution branch pipe 34 and the oil outlet ring pipe 35 move downward by their own gravity, thereby meeting the oil filling into the oil barrel; after oil filling is completed, the oil outlet ring pipe 35 is lifted, wherein the conveyor belt 11, the stepping motor 12, the electromagnetic valve and the like are automatically controlled by a PLC system.

[0029] Further, the periphery of the end cover 6 is provided with a bent ring plate 61, a plurality of notches 62 are arranged on the bent ring plate 61, the plurality of notches 62 uniformly divide the bent ring plate 61 into a plurality of compression pieces 63, the compression pieces 63 are compressed to the port of the oil drum by the sealing box 5, in addition, the cover surface of the end cover 6 is also provided with a plug-in ring 64, the plug-in ring 64 is sleeved on the port of the oil drum 4, the compression pieces 63 cover the plug-in ring 64 after being compressed by the sealing box 5, and the end portion of the compression piece 63 is bent towards the outer wall of the oil drum 4, at this time, the periphery of the port of the oil drum 4 is covered by the end cover 6, and the periphery is covered by the plurality of compression pieces 63 after being covered, the covering force of the end cover and the oil drum is increased; wherein the bent ring plate 61 is made of flexible metal material, when the end cover 6 is opened, the compression pieces 63 can be lifted by an object; the plug-in ring 64 is in interference fit with the port of the oil drum 4, and the sealing performance is improved.

[0030] In order to increase the sealing performance of the end cover 6 and the oil drum 4, a sealing ring 65 is arranged on the inner side of the plug-in ring 64, when the end cover 6 covers the oil drum 4, the sealing ring 65 is arranged between the plug-in ring 64 and the outer wall of the oil drum 4, the sealing ring 65 is deformed after being compressed, the sealing performance is further improved, and the leakage of lubricating oil in the drum is avoided.

[0031] In the scheme, the conveying cavity 51 of the sealing box 5 is provided with a lifting plate 53, the lifting plate 53 is lifted by an electric push rod 52, the electric push rod 52 is arranged on the top of the conveying cavity 51, the lower side of the lifting plate 53 is provided with a plurality of extrusion rings 55, each extrusion ring 55 is fixedly connected with the lifting plate 53 through two connecting rods 54, the two connecting rods 54 are connected with the outer circumferences of the extrusion rings 55, the extrusion rings 55 are lifted up and down by the electric push rod 52; after the oil filling of the oil drum is completed, the staff places the end cover on the port of the oil drum 4, then the conveying belt 11 conveys the oil drum 4 and the end cover 6 into the sealing box 5, at this time, the conveying belt 11 stops conveying, the electric push rod 52 is started, the electric push rod 52 pushes the lifting plate 53 and the extrusion rings 55 to move downwards, at this time, the extrusion rings 55 bend downwards to compress the plurality of compression pieces 63, the extrusion rings 55 are returned to the original position by the electric extrusion of the electric push rod 52 after being compressed, the extrusion rings 55 are in interference fit with the outer circumference of the end cover 6, the extrusion rings 55 move downwards to compress the end cover 6, the oil drum 4 with the end cover 6 is conveyed to the next process by the conveying belt 11 below.

[0032] The graphene lubricating oil automatic production equipment can convey the lubricating oil in the oil storage tank 3 to the oil drum through the oil conveying device, no floating foam is generated in the oil drum during the oil conveying process, the oil quantity in each oil drum can be unified, and the oil quantity detection accuracy can be improved; after the conveying is completed, the end cover 6 is placed on the oil drum 4 and conveyed into the sealing box 5 through the conveying belt 11, the establishment of the end cover 6 can improve the sealing performance and compression force of the oil drum, the end cover 6 and the oil drum 4 are tightly matched, and the sealing is completed.

[0033] Obviously, the above embodiments are merely example for clearly illustrating but not limitation to the embodiments. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the embodiments need not and can not be enumerated. The obvious changes or variations derived from the above description are still within the protection scope of the present application.

Claims

1. A graphene lubricating oil automatic production equipment, comprising a base and a shelf plate fixed on the base, characterized in that, One side of the frame plate is provided with an oil storage tank, the oil storage tank is supported by the support below, the lower side of the oil storage tank is provided with an oil conveying device, the base is provided with a conveyor belt, and a plurality of oil drums are arranged on the conveyor belt, the lubricating oil in the oil storage tank is conveyed to the oil drum through the oil conveying device, one side of the base is provided with a cover tank, the cover tank is provided with a conveying cavity, the conveying belt penetrates the cover tank and extends outward in the conveying cavity, and the oil drum is pressed and combined with the end cover through the cover tank; The upper side of the oil storage tank is provided with an oil inlet, and the side is provided with an oil outlet, the lower side of the oil storage tank is provided with an oil distribution pipe, the lower side of the oil distribution pipe is provided with a plurality of oil distribution branch pipes, the oil distribution branch pipe is a corrugated pipe capable of stretching and contracting, the oil distribution branch pipe corresponds to the oil drum one by one, the end of the oil distribution branch pipe is provided with an oil outlet ring pipe, the circumference of the oil outlet ring pipe is provided with an oil outlet hole, the oil outlet hole is inclined to the inner wall of the oil drum, and the inclination angle is 45°; The periphery of the end cover is provided with a bent ring plate, a plurality of notches are arranged on the bent ring plate, the plurality of notches uniformly divide the bent ring plate into a plurality of pressing pieces, and the pressing pieces are pressed and combined through the cover tank; The cover surface of the end cover is also provided with a plug-in ring, the plug-in ring is sleeved on the oil drum port, the pressing piece covers the plug-in ring after being pressed and combined through the cover tank, and the end of the pressing piece is bent towards the outer wall of the oil drum; The inner side of the plug-in ring is provided with a sealing ring, the sealing ring is arranged between the plug-in ring and the outer wall of the oil drum when the end cover covers the oil drum, and the plug-in ring is in interference fit with the oil drum port; The conveying cavity of the cover tank is provided with a lifting plate, the lifting plate is lifted by an electric push rod, the electric push rod is arranged at the top of the conveying cavity, the lower side of the lifting plate is provided with a squeezing ring, each squeezing ring is fixedly connected with the lifting plate through two connecting rods, the two connecting rods are connected to the outer circumference of the squeezing ring, and the squeezing ring is lifted up and down by the electric push rod. The squeezing ring is in interference fit with the outer circumference of the end cover, the squeezing ring moves downward to press and combine the end cover, and the oil drum covered by the end cover is conveyed by the conveying belt below.

2. The graphene lubricating oil automatic production apparatus according to claim 1, wherein The oil conveying device further includes a driving mechanism for lifting the oil distribution branch pipe, the driving mechanism includes a fixed disc, a rope, a stepping motor and a rotating shaft, the fixed disc is arranged around the oil distribution branch pipe, the lower side of the support is provided with a lifting ring, one end of the rope is fixed to the fixed disc, the other end of the rope extends downward through the lifting ring and is fixed to the circumference of the rotating shaft, the stepping motor is fixed to the base, the rotating shaft is arranged along the length direction of the base and is driven by the stepping motor, and the rotating shaft rotates to wind the rope to pull the fixed disc upward, and the fixed disc is lifted to lift the oil outlet ring pipe.

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