CN115193638A - Operation method of oiling device for headrest - Google Patents

Operation method of oiling device for headrest Download PDF

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Publication number
CN115193638A
CN115193638A CN202211013329.2A CN202211013329A CN115193638A CN 115193638 A CN115193638 A CN 115193638A CN 202211013329 A CN202211013329 A CN 202211013329A CN 115193638 A CN115193638 A CN 115193638A
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CN
China
Prior art keywords
oil
oiling
cylinder
headrest
sliding
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Granted
Application number
CN202211013329.2A
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Chinese (zh)
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CN115193638B (en
Inventor
刘寅
林聪�
吴问超
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Anhui Ruiyou Automation Technology Co ltd
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Anhui Ruiyou Automation Technology Co ltd
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Priority to CN202211013329.2A priority Critical patent/CN115193638B/en
Publication of CN115193638A publication Critical patent/CN115193638A/en
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Publication of CN115193638B publication Critical patent/CN115193638B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)

Abstract

The invention discloses an operation method of an oiling device for a headrest, which belongs to the technical field of automobile part assembly equipment, wherein the oiling device comprises an oil tank, a headrest fixing component arranged on the oil tank and an oiling component arranged in the oil tank, the top of the oil tank is provided with an oiling through hole, the headrest fixing component is used for fixing the headrest and driving a headrest rod to penetrate through the oiling through hole to be inserted into the oiling component internally provided with lubricating oil, the lubricating oil flows out from the bottom of the oiling component in the process that the headrest rod is inserted into the oiling component, the oiling component is rotatably sleeved on the surface of the headrest rod and is used for wiping the headrest rod in the rotating process, and the oiling component is used for wiping the lubricating oil and simultaneously enabling part of the lubricating oil to flow to the headrest rod from the top of the oiling component.

Description

Operation method of oiling device for headrest
Technical Field
The invention belongs to the technical field of automobile part assembling equipment, and relates to an operation method of an oiling device for a headrest.
Background
The seat headrest is an important component of an automobile seat, and is a driving comfort configuration article and a safety protection article. When the vehicle runs into the rear, the human body falls backwards due to inertia, the pressure of acceleration or deceleration of the vehicle is concentrated on the fragile neck and the head of the human body, and the headrest has a buffering effect on the pressure and protects the head of the human body. When the headrest is installed in production and processing, the headrest is usually inserted into two headrest rods above the seat, and in actual use, the headrest can be automatically adjusted in a two-dimensional direction on the headrest rods. During assembly production, if directly insert the headrest on the headrest pole, can receive the influence of great resistance, so need lubricate the operation to the headrest pole, can choose for use grease to paint the surface of headrest pole, reach the purpose that reduces friction and reduce the resistance, easy to assemble and subsequent regulation.
The existing oiling device generally utilizes a lifting device to drive a headrest rod to be inserted into an oil tank to spray oil or soak oil, the oil spray can lead oil to be sprayed onto the inner wall of the oil tank, the oil is stuck on the inner wall, the oil is difficult to return and recover, the lubricating oil is wasted, the oil is soaked, the height of the oil in the oil tank is always equal to the height of the headrest rod, the lubricating oil needs to be supplemented for many times, the lubricating oil cannot be fully utilized, the oil is soaked and the oil is sprayed, and the lubricating oil cannot be fully utilized.
Disclosure of Invention
The invention aims to provide an operation method of an oiling device for a headrest, which aims to solve the problems that lubricating oil is wasted and cannot be fully utilized due to oil immersion and oil injection modes in the prior art.
The operating method of the oiling device for the headrest comprises an oil tank, a headrest fixing component arranged on the oil tank and an oiling component arranged in the oil tank, wherein an oiling through hole is formed in the top of the oil tank, the headrest fixing component fixes the headrest and drives a headrest rod to penetrate through the oiling through hole to be inserted into the oiling component internally provided with lubricating oil, the headrest rod is inserted into the oiling component internally provided with the oiling component, the lubricating oil flows out from the bottom of the oiling component, the oiling component is rotatably sleeved on the surface of the headrest rod and is used for wiping the headrest rod in a rotating process, and the oiling component enables part of the lubricating oil to flow to the headrest rod from the top of the oiling component while wiping the lubricating oil.
Preferably, the fat liquoring subassembly is including scribbling an oil section of thick bamboo, a recovery section of thick bamboo, oil absorption sponge and baffle, the inside of oil tank is equipped with the baffle just be equipped with actuating mechanism on the baffle, the top of baffle with the help of actuating mechanism symmetry rotates and is connected with scribble an oil section of thick bamboo, the inner wall of scribbling an oil section of thick bamboo is equipped with oil absorption sponge just oil absorption sponge parcel is in the surface of headrest pole, the bottom of scribbling an oil section of thick bamboo rotates and is connected with oil pipeline just oil pipeline's bottom passes the baffle, the coaxial cover of outer wall of scribbling an oil section of thick bamboo is equipped with the recovery section of thick bamboo, one side of oil pipeline is equipped with the branch pipe that passes an oil section of thick bamboo just the branch pipe with the recovery section of thick bamboo intercommunication, oil pipeline with the help of branch pipe to the recovery section of thick bamboo with oiling and lubricating oil flows to oil absorption sponge through the top of scribbling an oil section of thick bamboo between the oil section of thick bamboo, open-end portion of oil pipeline opens there is connected with by the headrest pole presses open-ended sliding subassembly and makes with the help of opening the lubricating oil in the oil section of scribbling an oil section of thick bamboo flows back to the recovery section of thick bamboo.
Preferably, the sliding assembly includes sliding tube, reset spring, through-hole, oil pipeline's top extends to in the oil coating section of thick bamboo just one side of oil pipeline is opened there the opening, oil pipeline's top is slided to be pegged graft and is had the sliding tube just the sliding tube with fixedly connected with reset spring between the oil pipeline, the middle part of sliding tube is opened there the through-hole, the headrest pole is pressed the sliding tube make the through-hole with the opening intercommunication.
Preferably, the inner walls of the two sides of the oil pipeline are provided with sliding grooves, the two sides of the sliding pipe are provided with protruding parts which are in sliding connection with the sliding grooves, the sliding grooves are fixedly connected with the protruding parts, and the through holes are higher than the opening in height in an initial state.
Preferably, actuating mechanism includes driving motor and gear drive spare, the bottom of baffle is equipped with driving motor, driving motor's output shaft extends to in the oil tank, fat liquoring section of thick bamboo symmetry is established the both sides of driving motor output shaft, driving motor with the help of gear drive spare drives fat liquoring section of thick bamboo rotates, the below of baffle still is equipped with annotates the oil tank, annotate one side of oil tank with the help of oil outlet pipe way and oiling pump with oil pipeline intercommunication.
Preferably, the fixed subassembly of headrest includes telescopic cylinder and lift cylinder, the bilateral symmetry fixedly connected with lift cylinder of oil tank, lift cylinder's expansion end fixedly connected with telescopic cylinder, telescopic cylinder's expansion end fixedly connected with clamp plate just telescopic cylinder drives the clamp plate both sides of relative motion centre gripping at the headrest.
Preferably, the inside of the oiling perforation is provided with annular oil scraping rubber.
The headrest fixing assembly is used for fixing a headrest and driving a headrest rod to penetrate through an oiling through hole to be inserted into the oiling assembly with lubricating oil inside, in an initial state, an oil conveying pipeline injects oil to a position between a recovery cylinder and the oiling cylinder by means of a branch pipe, the lubricating oil flows to an oil absorption sponge through the top of the oiling cylinder, the oil absorption sponge is filled with the lubricating oil, the lubricating oil can be expanded and tightly attached to the surface of the headrest rod, the oiling is more uniform, a part of the lubricating oil is accumulated at the bottom of the oiling cylinder, the opening on the surface of the oil conveying pipeline is opened while the headrest rod presses a sliding assembly, a part of the lubricating oil flows into the oil conveying pipeline, the lubricating oil between the recovery cylinder and the oiling cylinder is increased, the liquid level is increased, the lubricating oil further flows into the oiling cylinder again, the lubricating oil is absorbed by the sponge from top to bottom again, the oiling quality is guaranteed, the driving mechanism drives the oiling cylinder to rotate, the oil absorption sponge to wipe the headrest rod again, the lubricating oil is driven by centrifugal force, the lubricating oil is driven to rotate between the recovery cylinder and the oiling cylinder, the lubricating oil is used for fully wiping the headrest rod, and less waste of the lubricating oil can be used in the whole oiling process.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure shown in fig. 1.
Fig. 3 is a schematic view of the structure of the oiling assembly in the structure shown in fig. 1.
FIG. 4 is a schematic view showing the internal structure of the oiling assembly in the structure shown in FIG. 1
The labels in the figures are:
1. an oil tank; 11. oiling and punching; 12. injecting an oil tank; 13. an oil outlet pipeline;
2. a headrest fixing assembly; 21. a lifting cylinder; 22. a telescopic cylinder; 23. pressing a plate;
3. an oiling component; 31. a partition plate; 32. coating oil on the cylinder; 33. a recovery cylinder; 34. an oil pipeline; 35. a branch pipe; 36. an oil absorbing sponge; .
4. A sliding assembly; 41. a sliding tube; 42. a through hole; 43. an opening;
5. a drive mechanism; 51. a drive motor; 52. a gear drive.
Detailed Description
The following detailed description of the present invention is provided to enable those skilled in the art to more fully understand the technical spirit and technical solutions of the present invention through the description of the embodiments with reference to the accompanying drawings.
As shown in fig. 1-4, the present invention provides an operation method of an oiling device for a headrest, including an oil tank 1, a headrest fixing component 2 disposed on the oil tank 1, and an oiling component 3 disposed in the oil tank 1, wherein an oiling through hole 11 is formed at a top of the oil tank 1, the headrest fixing component 2 fixes a headrest and drives a headrest rod to pass through the oiling through hole 11 and be inserted into the oiling component 3 having lubricating oil therein, the lubricating oil flows out from a bottom of the oiling component 3 in a process that the headrest rod is inserted into the oiling component 3, the oiling component 3 is rotatably sleeved on a surface of the headrest rod and performs oiling on the headrest rod in a rotating process, and the oiling component 3 performs oiling on the headrest rod from a top of the oiling component 3 while allowing a part of the lubricating oil to flow into the headrest rod.
Oiling subassembly 3 supports including scribbling oil cylinder 32, top and scribbles recovery cylinder 33, oil absorption sponge 36 and the baffle 31 at top in oil tank 1, the inside of oil tank 1 is equipped with baffle 31 just be equipped with actuating mechanism 5 on the baffle 31, the top of baffle 31 with the help of 5 symmetrical rotation of actuating mechanism are connected with scribble oil cylinder 32, the inner wall of scribbling oil cylinder 32 is equipped with oil absorption sponge 36 just oil absorption sponge 36 wraps up the surface of headrest pole, scribble oil cylinder 32's bottom rotate be connected with oil pipeline 34 just baffle 31 is passed to oil pipeline 34's bottom, scribble oil cylinder 32's the coaxial cover of outer wall and be equipped with recovery cylinder 33, one side of oil pipeline 34 is equipped with the branch pipe 35 that passes scribble oil cylinder 32 just branch pipe 35 with recovery cylinder 33 intercommunication, oil pipeline 34 with the help of branch pipe 35 to recovery cylinder 33 scribble between the oil cylinder 32 and lubricating oil flow direction sponge 36 through the top of scribbling oil cylinder 32, open-ended top of oil pipeline 34 opens opening 43, the top sliding connection have by the headrest pole press open-ended sliding subassembly 4 and the oil cylinder 32 and scribble oil cylinder 33 internal flow direction oil cylinder 33 and oil cylinder 33.
In an initial state, the sliding assembly 4 closes the opening, lubricating oil conveyed by the oil conveying pipeline 34 can only enter between the recovery cylinder 33 and the oiling cylinder 32 by means of the branch pipe 35, so that the whole oiling cylinder 32 does not need to be filled, the used lubricating oil is less, the lubricating oil can be conveyed continuously, the lubricating oil can enter into the oiling cylinder 32 from the top of the oiling cylinder 32 and then is absorbed by the oil absorption sponge 36, the oil absorption sponge 36 absorbs oil and expands, the headrest rod can be tightly wrapped on the surface of the headrest rod after being inserted into the oiling cylinder 32, the subsequent driving mechanism 5 drives the oiling cylinder 32 to rotate, so that the surface of the headrest rod is uniformly coated with the oil, when the headrest rod is inserted into the bottom of the oiling cylinder 32, the sliding assembly 4 is pushed to open the opening, the redundant lubricating oil in the oiling cylinder 32 flows back into the recovery cylinder 33, the lubricating oil between the recovery cylinder 33 and the oiling cylinder 32 is increased, the liquid level is increased, the lubricating oil further flows into the oiling cylinder 32 again, the lubricating oil is sucked from top to the bottom, the lubricating oil absorption cylinder 36 is guaranteed, and the lubricating oil is fully sprayed on the headrest rod by the centrifugal force.
Sliding assembly 4 includes sliding tube 41, reset spring, through-hole 42, oil pipeline 34's top extends to in the oil coating section of thick bamboo 32 just one side of oil pipeline 34 is opened there is opening 43, oil pipeline 34's top is slided to be pegged graft and is had sliding tube 41 just sliding tube 41 with fixedly connected with reset spring between the oil pipeline 34, sliding tube 41's middle part is opened there is through-hole 42, the headrest pole is pressed sliding tube 41 make through-hole 42 with opening 43 communicates.
The inner walls of the two sides of the oil pipeline 34 are provided with sliding grooves, the two sides of the sliding pipe 41 are provided with protruding parts which are in sliding connection with the sliding grooves, the sliding grooves are fixedly connected with the protruding parts, the reset springs are fixedly connected with the protruding parts, and in an initial state, the height of the through holes 42 is higher than that of the openings 43.
In an initial state, due to the existence of the return spring, the protruding portion of the sliding tube 41 is located at a high position of the sliding groove, at this time, the through hole 42 is staggered with the opening 43, so that oil is prevented from entering the oil applying cylinder 32 from the oil pipeline 34, when the headrest rod is inserted into the oil applying cylinder 32, the headrest rod is continuously pressed down, the sliding tube 41 is further driven to move downwards, the through hole 42 is also moved downwards until the through hole 42 is communicated with the opening 43, at this time, redundant lubricating oil enters the oil pipeline 34 from the opening, and returns to a position between the recovery cylinder 33 and the oil applying cylinder 32 by means of the branch pipe 35, so that the oil quantity is increased, the lubricating oil can flow into the oil absorbing sponge 36 from the top of the oil applying cylinder 32, and the lubricating oil can be recycled.
Actuating mechanism 5 includes driving motor 51 and gear drive 52, the bottom of baffle 31 is equipped with driving motor 51, driving motor 51's output shaft extends to in the oil tank 1, it establishes to scribble oil cylinder 32 symmetry the both sides of driving motor 51 output shaft, driving motor 51 with the help of gear drive 52 drives it rotates to scribble oil cylinder 32, the below of baffle 31 still is equipped with oiling case 12, one side of oiling case 12 with the help of oil outlet pipe 13 and oiling pump with oil pipeline 34 communicates.
Lubricating oil is stored in the oil injection tank 12, when the oil amount in the oil coating component 3 is insufficient, the lubricating oil can be conveyed into the oil conveying pipeline 34 by means of the oil injection pump and the oil outlet pipeline 13, and then the lubricating oil is conveyed into the oil coating component 3, the driving motor 51 at the bottom of the partition plate 31 rotates, the oil coating cylinder 32 can be driven to rotate by the gear transmission piece 52, in the actual installation process, the gear transmission piece comprises a driving wheel and a driven wheel, the driving wheel is fixed on an output shaft of the driving motor 51, the driven wheel is sleeved on the oil conveying pipeline and is connected with the oil conveying pipeline in a rotating mode, the end portion of the oil conveying pipeline 34 upwards penetrates through the partition plate 31, the oil coating cylinder 32 and the recovery cylinder 33 are coaxially fixed on the driven wheel, and the rotation of the driven wheel can drive the oil coating cylinder 32 and the recovery cylinder 33 to synchronously rotate.
The fixed subassembly 2 of headrest includes telescopic cylinder 22 and lift cylinder 21, the bilateral symmetry fixedly connected with lift cylinder 21 of oil tank 1, lift cylinder 21's expansion end fixedly connected with telescopic cylinder 22, telescopic cylinder 22's expansion end fixedly connected with clamp plate 23 just telescopic cylinder 22 drives clamp plate 23 the both sides of relative motion centre gripping at the headrest.
Telescopic cylinder 22 and lift cylinder 21 are ordinary electric cylinder, borrow by lift cylinder 21 and drive telescopic cylinder 22 upper and lower removal to borrow by telescopic cylinder 22 and drive the clamp plate centre gripping in the both sides of headrest, avoid the in-process headrest removal at the fat liquoring, lift cylinder 21 drives the headrest rebound after the centre gripping, makes the headrest pole can insert and pass fat liquoring perforation 11 and enter into in the fat liquoring subassembly 3.
The inside of fat liquoring perforation 11 is equipped with annular frizing rubber, drives headrest rebound when the fixed subassembly of headrest, when making the headrest pole break away from the oil tank, the headrest pole passes fat liquoring perforation 11 and frizing rubber, and unnecessary lubricating oil is scraped by fat liquoring rubber like this, avoids lubricating oil to fall in the external environment.
The lifting cylinder 21 drives the telescopic cylinder 22 to move up and down, the telescopic cylinder 22 drives the pressing plates to be clamped at two sides of the headrest, the headrest is prevented from moving in the oiling process, the lifting cylinder 21 drives the clamped headrest to move up, the headrest rod can be inserted into the oiling component 3 after penetrating through the oiling through hole 11, the sliding component 4 closes the opening in the initial state, the lubricating oil conveyed by the oil conveying pipeline 34 can only enter between the recovery cylinder 33 and the oiling cylinder 32 by virtue of the branch pipe 35, so that the whole oiling cylinder 32 is not required to be filled, the used lubricating oil is less, the lubricating oil is continuously conveyed, the lubricating oil can enter into the oiling cylinder 32 from the top of the oiling cylinder 32 and is further absorbed by the oil absorption sponge 36, and the sponge 36 absorbs oil and expands, after the headrest rod is inserted into the oiling cylinder 32, the headrest rod can be tightly wrapped on the surface of the headrest rod, the follow-up driving mechanism 5 drives the oiling cylinder 32 to rotate, so that the surface of the headrest rod is evenly oiled, when the headrest rod is inserted into the bottom of the oiling cylinder 32, the sliding assembly 4 is pushed to open the opening, redundant lubricating oil in the oiling cylinder 32 flows back into the recovery cylinder 33, the lubricating oil between the recovery cylinder 33 and the oiling cylinder 32 is increased, the liquid level is increased, the lubricating oil flows into the oiling cylinder 32 again, the oil absorption sponge 36 absorbs the lubricating oil again from top to bottom, the oiling quality is ensured, and as the whole oiling assembly rotates, the centrifugal force is utilized to drive the lubricating oil between the recovery cylinder 33 and the oiling cylinder 32 to rise, the lubricating oil is poured onto the headrest rod, the oil absorption sponge is continuously used, and the headrest rod is fully oiled. In the whole process, less lubricating oil is used, so that the lubricating oil can be continuously recycled, and the waste of the lubricating oil is avoided.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution of the invention, or to apply the inventive concept and solution directly to other applications without modification.

Claims (5)

1. An operating method of an oiling device for a headrest, characterized in that: the oiling device comprises an oil tank (1), a headrest fixing component (2) arranged on the oil tank (1) and an oiling component (3) arranged in the oil tank (1), wherein an oiling through hole (11) is formed in the top of the oil tank (1), the headrest fixing component (2) fixes a headrest and drives a headrest rod to penetrate through the oiling through hole (11) and be inserted into the oiling component (3) with lubricating oil inside, the lubricating oil flows out from the bottom of the oiling component (3) in the process that the headrest rod is inserted into the oiling component (3), the oiling component (3) is rotatably sleeved on the surface of the headrest rod and is used for wiping the headrest rod in the rotating process, and part of the lubricating oil flows to the headrest rod from the top of the oiling component (3) while the oiling component (3) is used for wiping the oil;
fat liquoring subassembly (3) are including scribbling oil cylinder (32), recovery cylinder (33), oil absorption sponge (36) and baffle (31), the inside of oil tank (1) is equipped with baffle (31) just be equipped with actuating mechanism (5) on baffle (31), the top of baffle (31) is with the aid of actuating mechanism (5) symmetry rotates to be connected with scribble oil cylinder (32), the inner wall of scribbling oil cylinder (32) is equipped with oil absorption sponge (36) just oil absorption sponge (36) parcel is in the surface of headrest pole, the bottom of scribbling oil cylinder (32) rotates to be connected with oil pipeline (34) just baffle (31) is passed to the bottom of oil pipeline (34), the coaxial cover of outer wall of scribbling oil cylinder (32) is equipped with recovery cylinder (33), one side of oil pipeline (34) is equipped with branch pipe (35) of passing scribbling oil cylinder (32) and branch pipe (35) with recovery cylinder (33) intercommunication, oil pipeline (34) are connected with the aid of branch pipe (35) to recovery cylinder (33) with the aid of oil cylinder (32) and scribble between oil cylinder (32) and through lubricating oil injection cylinder (32) and open through top slip open-pressing oil pipeline (32) top sliding head subassembly (43), top (36) is opened by top sliding motion of sponge (34) and oil pipeline (34), oil pipeline (32) top (32) is opened by top sliding head subassembly (43), oil pipeline (32) top sliding (33) and sliding head subassembly (32) are pressed Returning the lubricating oil in the oil applying cylinder (32) to the recovery cylinder (33) through the opening (43);
the sliding assembly (4) comprises a sliding pipe (41), a return spring and a through hole (42), the top of the oil pipeline (34) extends into the oil coating barrel (32), one side of the oil pipeline (34) is provided with the opening (43), the top of the oil pipeline (34) is connected with the sliding pipe (41) in a sliding and inserting mode, the return spring is fixedly connected between the sliding pipe (41) and the oil pipeline (34), the middle of the sliding pipe (41) is provided with the through hole (42), and the headrest rod presses the sliding pipe (34) to enable the through hole (42) to be communicated with the opening (43);
the operation method of the oiling device is as follows:
the telescopic cylinder (22) drives the pressing plates to be clamped on two sides of a headrest, the lifting cylinder (21) drives the clamped headrest to move, a headrest rod penetrates through the oiling perforation (11) and is inserted into the oiling assembly (3), in an initial state, the protruding portion of the sliding pipe (41) is located at the high position of the sliding groove, the through hole (42) and the opening (43) are staggered, the sliding assembly (4) closes the opening, lubricating oil conveyed by the oil conveying pipeline (34) enters the space between the recovery cylinder (33) and the oiling cylinder (32) through the branch pipe (35), the lubricating oil is conveyed continuously, the lubricating oil enters the oiling cylinder (32) from the top of the oiling cylinder (32) and is absorbed by the oil absorption sponge (36), the oil absorption sponge (36) absorbs oil and expands, the headrest rod is inserted into the oiling cylinder (32) and can be tightly wrapped on the surface of the headrest rod, the driving mechanism (5) drives the oiling cylinder (32) to rotate, centrifugal force drives the lubricating oil between the recovery cylinder (33) and the oiling cylinder (32) to pour the surface of the headrest rod uniformly;
the headrest rod is pressed down continuously to drive the sliding pipe (41) to move downwards, the through hole (42) also moves downwards until the through hole (42) is communicated with the opening (43), the opening is opened by the sliding assembly (4), redundant lubricating oil enters the oil conveying pipeline (34) from the opening and returns to a position between the recovery cylinder (33) and the oiling cylinder (32) through the branch pipe (35), the lubricating oil between the recovery cylinder (33) and the oiling cylinder (32) is increased, the liquid level is increased, the lubricating oil flows into the oiling cylinder (32) again, and the oil absorption sponge (36) absorbs the lubricating oil again from top to bottom until the oiling is completed;
when the oil quantity in the oil coating assembly (3) is insufficient, the oil injection pump and the oil outlet pipeline (13) convey the lubricating oil stored in the oil injection tank (12) into the oil conveying pipeline (34) and further convey the lubricating oil into the oil coating assembly (3).
2. An operating method of an oiling device for a headrest according to claim 1, characterized in that: the oil pipeline is characterized in that sliding grooves are formed in the inner walls of the two sides of the oil pipeline (34), protruding portions are arranged on the two sides of the sliding pipe (41) and are in sliding connection with the sliding grooves, the sliding grooves are fixedly connected with the protruding portions, and the through holes (42) are higher than the openings (43) in the initial state.
3. An operating method of an oiling device for a headrest according to claim 2, characterized in that: actuating mechanism (5) include driving motor (51) and gear drive spare (52), the bottom of baffle (31) is equipped with driving motor (51), the output shaft of driving motor (51) extends to in oil tank (1), scribble an oil section of thick bamboo (32) symmetry and establish the both sides of driving motor (51) output shaft, driving motor (51) with the help of gear drive spare (52) drive scribble an oil section of thick bamboo (32) and rotate, the below of baffle (31) still is equipped with oiling case (12), one side of oiling case (12) with the help of oil pipeline (13) and oiling pump with oil pipeline (41) intercommunication.
4. An operating method of an oiling device for a headrest according to claim 1, characterized in that: subassembly (2) are fixed to headrest is including telescopic cylinder (22) and lift cylinder (21), the bilateral symmetry fixedly connected with lift cylinder (21) of oil tank (1), the expansion end fixedly connected with of lift cylinder (21) telescopic cylinder (22), the expansion end fixedly connected with clamp plate (23) of telescopic cylinder (22) just telescopic cylinder (22) drive clamp plate (23) the both sides of relative motion centre gripping at the headrest.
5. An operating method of an oiling device for a headrest according to claim 1, characterized in that: annular oil scraping rubber is arranged inside the oil coating through hole (11).
CN202211013329.2A 2021-11-04 2021-11-04 Operation method of oiling device for headrest Active CN115193638B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211013329.2A CN115193638B (en) 2021-11-04 2021-11-04 Operation method of oiling device for headrest

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111299478.5A CN114011639B (en) 2021-11-04 2021-11-04 A oiling station for headrest
CN202211013329.2A CN115193638B (en) 2021-11-04 2021-11-04 Operation method of oiling device for headrest

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN202111299478.5A Division CN114011639B (en) 2021-11-04 2021-11-04 A oiling station for headrest

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CN115193638A true CN115193638A (en) 2022-10-18
CN115193638B CN115193638B (en) 2023-07-28

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CN202111299478.5A Active CN114011639B (en) 2021-11-04 2021-11-04 A oiling station for headrest
CN202211013329.2A Active CN115193638B (en) 2021-11-04 2021-11-04 Operation method of oiling device for headrest

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