An oiling device for fastener processing

Abstract

The present invention discloses an oiling device for fastener processing, including an oil washing device, a coating device is arranged at the bottom of the oil washing device, the oil washing device includes an outer bag, a buffer ring is fixedly connected to the inner surface of the outer bag, a fixing rod is arranged at the top of the buffer ring, and a mixing device is arranged at the bottom of the fixing rod. The present invention relates to the field of coating technology. The oiling device for fastener processing is provided with an oil washing device. When the device is in use, the workpiece enters the interior of the mixing device. Under the stirring action of the mixing device, the debris on the outer surface of the workpiece is washed and peeled off by the oil. After cleaning, the mixing device lifts the workpiece out of the interior of the device, and then the mixing device continues to rotate. Under the action of centrifugal force, the workpiece is horizontally thrown out to the interior of the outer bag. The buffer ring prevents the workpiece from being directly impacted and deformed. The workpiece completes the cleaning of the oil body, which solves the problem of more debris and inconvenient oiling in the traditional outer surface processing of metal workpieces.

Description

Technical Field

[0001] The invention relates to the technical field of coating, in particular to an oil coating device for fastener processing. Background Art

[0002] Fasteners are a type of mechanical parts used for fastening connections and are extremely widely used. Fasteners are used in a wide range of industries, including energy, electronics, electrical appliances, machinery, chemicals, metallurgy, molds, hydraulics, and other industries. Various types of fasteners can be seen on various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemicals, meters, and supplies. They are the most widely used basic mechanical parts. They are characterized by a wide variety of specifications, different performances and uses, and a high degree of standardization, serialization, and generalization. Therefore, some people call a type of fasteners with national standards standard fasteners, or simply standard parts.

[0003] Before fasteners are used outside the factory, they need to be oiled on their outer surfaces to improve the protective performance of the workpiece, prevent oxidation and rust, and extend the service life of the workpiece. The traditional oiling method is manual application, where the workpiece is immersed in the protective oil and then removed. This method consumes a large amount of protective oil, and drips easily accumulate on the outer surface of the workpiece, resulting in low manual operation efficiency. In addition, due to the presence of processing debris on the outer surface of the workpiece, direct immersion can easily cause uneven application. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an oiling device for fastener processing, which solves the problem of low efficiency and large loss of traditional manual oiling of fasteners.

[0005] To achieve the above purpose, the present invention is implemented through the following technical solutions: an oiling device for fastener processing, comprising an oil washing device, a coating device is arranged at the bottom of the oil washing device, the oil washing device comprises an outer bag, a buffer ring is fixedly connected to the inner surface of the outer bag, a fixing rod is arranged on the top of the buffer ring, a workpiece enters the interior of a mixing device, under the stirring action of the mixing device, the debris on the outer surface of the workpiece is washed and peeled off by oil, after cleaning, the mixing device lifts the workpiece out of the interior of the device, and then the mixing device continues to rotate, and a mixing device is arranged at the bottom of the fixing rod;

[0006] The mixing device includes a body, the inner surface of which is slidably connected with a sealing ring, the inner surface of which is fixedly connected with a bent pipe, the workpiece enters the interior of the feeding device, the workpiece increases the deadweight of the equipment, the feeding device is pressed downward, the cleaning oil is pressed into the inner wall of the body from the partition, the sealing ring drives the bent pipe to move upward, and the cleaning oil inside the body is sprayed out from the inside of the bent pipe, a feeding device is arranged on the left side of the bent pipe, a partition is arranged at the bottom of the feeding device, while the workpiece is being oil washed inside the body, cleaning oil is also sprayed downward from the top, which can improve the efficiency of oil washing of the workpiece and shorten the time of oil washing, the partition can intercept the residue after oil washing, and the residue is finally discharged from the drain pipe, and the bottom of the partition is provided with a drain pipe.

[0007] Preferably, the upper surface of the outer pocket is fixedly connected to the lower surface of the fixed rod, and the outer surface of the body is fixedly connected to the inner surface of the outer pocket. Under the action of centrifugal force, the workpiece is horizontally thrown into the inner part of the outer pocket, and the buffer ring prevents the workpiece from being directly impacted and deformed. The workpiece completes the cleaning of the oil body, the outer surface of the bent pipe is slidably connected to the inner surface of the body, the inner surface of the body is fixedly connected to the outer surface of the partition, and the outer surface of the drain pipe is fixedly connected to the inner surface of the body.

[0008] Preferably, the feeding device includes a fixed cylinder, the inner surface of the fixed cylinder is slidably connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a clip, the outer surface of the clip is slidably connected with a lifting plate, the upper surface of the lifting plate is fixedly connected with a rubber strip, a telescopic rod is arranged on the outside of the rubber strip, a spring is arranged on the bottom of the telescopic rod, the lower surface of the spring is fixedly connected with the bottom plate, the fixed cylinder is fixedly installed inside the machine body, the telescopic rod is contracted, the lifting plate slides upward along the outer surface of the clip, the workpiece falls to the upper surface of the lifting plate, then the lifting plate falls, the cleaning oil immerses the workpiece, the rotating shaft rotates, because the bottom end of the telescopic rod is magnetically fixed to the upper surface of the lifting plate, the lifting plate rotates relative to the telescopic rod, the rubber strip assists in stirring, accelerates cleaning, the lower surface of the bottom plate is fixedly connected with a compression spring, the top of the compression spring is provided with a connecting rod, and the bottom end of the connecting rod is fixedly connected with a push plate.

[0009] Preferably, the outer surface of the fixed cylinder is fixedly connected to the inner surface of the machine body, and the outer surface of the machine body is slidably connected to the outer surface of the push plate. During the descending process of the lifting plate, the lower surface of the lifting plate contacts the spring, and the bottom plate fits with the lower surface of the lifting plate under the action of the compression spring to prevent excessive immersion of the cleaning oil. The cleaning oil at the bottom of the lifting plate is squeezed into the inside of the bent pipe. After cleaning, the telescopic rod is retracted, the outer surface of the push plate is slidably connected to the inner surface of the outer pocket, and the top of the connecting rod is slidably connected to the outer surface of the fixed cylinder.

[0010] Preferably, the outer surface of the lifting plate is slidably connected to the inner surface of the fixed cylinder, the bottom end of the rubber strip is fixedly connected to the upper surface of the lifting plate, the lower surface of the lifting plate contacts the upper surface of the spring, the inner surface of the bottom plate is slidably connected to the outer surface of the rotating shaft, the bottom end of the compression spring contacts the inner surface of the fixed cylinder, the bottom of the lifting plate is separated from the upper surface of the bottom plate, the workpiece is taken out of the cleaning oil, the rotating shaft is then rotated, the workpiece is thrown out under the action of centrifugal force, the connecting rod is moved, and the push plate pushes the workpiece thrown into the outer pocket into the interior of the coating device, and the outer surface of the telescopic rod is fixedly connected to the inner surface of the fixed rod.

[0011] Preferably, the coating device includes a coating barrel. After the workpiece is cleaned, it is thrown out from the inside of the oil washing device to the inside of the coating barrel. The rotating device rotates relative to the coating barrel, and the workpiece is continuously stirred inside the rotating device. The rotating device coats the protective oil inside the coating barrel on the outer surface of the workpiece. The rotating device increases the contact area between the protective oil and the workpiece by increasing the stirring frequency of the workpiece. The inner surface of the coating barrel is rotatably connected to the rotating device. After coating, the workpiece falls from the inside of the coating barrel to the inside of a storage box, and excess protective oil leaks to the bottom of the leakage plate. The workpiece completes the oiling operation. A storage box is provided at the bottom of the rotating device, and the inner surface of the storage box is slidably connected to the leakage plate.

[0012] Preferably, the rotating device includes a speed reducer, and the speed reducer rotates, the workpiece contacts the outer surface of the brush, and the movable rod passively moves during the rotation of the speed reducer, so that the brush can evenly contact the outer surface of the workpiece, and the spray device sprays protective oil outward. A through hole is opened in the wall of the speed reducer, and a movable rod is provided on the top of the through hole. After the coating is completed, the workpiece falls through the through hole to the upper surface of the next speed reducer under the push of the movable rod, and the above steps are repeated. After multiple brushing, the workpiece is repeatedly oiled, and the outer surface of the movable rod is fixedly connected to the brush, and the top of the brush is provided with a spray device.

[0013] Preferably, the spray device includes a fixed shaft, the inner surface of the fixed shaft is fixedly connected to an oil pipe, the top of the oil pipe is fixedly connected to a partition bar, and the fixed shaft drives the speed reducer to rotate. During this process, the oil pipe is filled with oil from bottom to top, and the high-speed flowing protective oil is broken and atomized after impacting the partition bar, and then moves in the opposite direction along the lower surface of the umbrella-shaped plate. The oil mist is guided by the umbrella-shaped plate and sprayed downward in atomization. The oil mist droplets adhere to the outer surface of the workpiece and the brush. The upper surface of the partition bar is fixedly connected to the umbrella-shaped plate.

[0014] Preferably, the outer surface of the fixed shaft is fixedly connected to the inner surface of the speed reducer, the outer surface of the movable rod is rotatably connected to the inner surface of the fixed shaft, and the outer surface of the speed reducer is slidably connected to the inner surface of the applicator tube. During the relative friction between the two, the droplets are spread and spread through atomization spraying, while satisfying the oiling of the outer surface of the workpiece, the loss of protective oil can be further reduced, and the oil droplets on the outer surface of the workpiece can be prevented from gathering and dripping. The lower surface of the applicator tube is fixedly connected to the upper surface of the storage box, and the upper surface of the applicator tube is fixedly connected to the lower surface of the outer pocket.

[0015] The present invention provides an oiling device for fastener processing, which has the following beneficial effects:

[0016] (I) The oiling device for fastener processing is provided with an oil washing device. When the equipment is in use, the workpiece enters the interior of the mixing device. Under the stirring action of the mixing device, the debris on the outer surface of the workpiece is washed and peeled off by the oil. After cleaning, the mixing device lifts the workpiece out of the interior of the equipment. Then the mixing device continues to rotate. Under the action of centrifugal force, the workpiece is horizontally thrown out to the inside of the outer pocket. The buffer ring prevents the workpiece from being directly impacted and deformed. The workpiece is cleaned by the oil body, which solves the problem of more debris on the outer surface of traditional metal workpieces and inconvenient oiling.

[0017] (ii) The oiling device for fastener processing is provided with a mixing device. When the equipment is in use, the workpiece enters the interior of the feeding device. The workpiece increases the dead weight of the equipment, the feeding device is pressed downward, and the cleaning oil is pressed into the inner wall of the body from the partition. The sealing ring drives the bent pipe to move upward, and the cleaning oil inside the body is sprayed out from the inside of the bent pipe. While the workpiece is being oil washed inside the body, cleaning oil is also sprayed downward from the top, which can improve the efficiency of oil washing of the workpiece and shorten the time of oil washing. The partition can intercept the residue after oil washing, and the residue is finally discharged from the drain pipe, which solves the problem of low cleaning efficiency and easy clogging of the inside of the equipment by residue when cleaning traditional metal workpieces.

[0018] (III) The oiling device for fastener processing is provided with a feeding device. When the equipment is in use, the fixed cylinder is fixedly installed inside the machine body, the telescopic rod is retracted, the lifting plate slides upward along the outer surface of the card strip, the workpiece falls to the upper surface of the lifting plate, and then the lifting plate falls, the cleaning oil immerses the workpiece, the rotating shaft rotates, and the bottom end of the telescopic rod is magnetically fixed to the upper surface of the lifting plate. The lifting plate rotates relative to the telescopic rod, and the rubber strip assists in stirring to accelerate cleaning. During the descent of the lifting plate, the lower surface of the lifting plate contacts the spring, and the bottom plate is fitted with the lower surface of the lifting plate by the action of the compression spring to prevent excessive immersion of the cleaning oil. The cleaning oil at the bottom of the lifting plate is squeezed into the inside of the bent pipe. After cleaning, the telescopic rod is retracted, the bottom of the lifting plate is separated from the upper surface of the bottom plate, and the workpiece is taken out of the cleaning oil. The rotating shaft then rotates, and the workpiece is thrown out under the action of centrifugal force. The connecting rod is moved, and the push plate pushes the workpiece thrown into the outer pocket into the inside of the coating device, thereby solving the problem of low efficiency of traditional manual cleaning and oiling.

[0019] (IV) The oiling device for fastener processing is provided with a coating device. When the equipment is used, after the workpiece is cleaned, it is thrown out from the inside of the oil washing device to the inside of the coating cylinder. The rotating device rotates relative to the coating cylinder, and the workpiece is continuously stirred inside the rotating device. The rotating device coats the protective oil inside the coating cylinder onto the outer surface of the workpiece. The rotating device increases the contact area between the protective oil and the workpiece by increasing the stirring frequency of the workpiece. After coating, the workpiece falls from the inside of the coating cylinder to the inside of the storage box, and the excess protective oil leaks to the bottom of the leak plate. The workpiece completes the oiling operation, which solves the problem of uneven coating in traditional manual oiling.

[0020] (V) The oiling device for fastener processing is provided with a rotating device. When the equipment is used, the speed brake rotates, the workpiece contacts the outer surface of the brush, and the movable rod is passively moved during the rotation of the speed brake, so that the brush can evenly contact the outer surface of the workpiece. The spraying device sprays protective oil outward. After the coating is completed, the workpiece falls through the through hole to the upper surface of the next speed brake under the push of the movable rod. The above steps are repeated. After multiple brushings, the workpiece is repeatedly oiled, which solves the problem of poor protective effect of single oiling of traditional metal workpieces.

[0021] (VI) The oiling device for fastener processing is provided with a spraying device. When the equipment is in use, the fixed shaft drives the speed reducer to rotate. During this process, the oil pipe is filled with oil from bottom to top. The high-speed flowing protective oil is broken and atomized after impacting the dividing strip, and then moves in the opposite direction along the lower surface of the umbrella-shaped plate. The oil mist is guided by the umbrella-shaped plate and sprayed downward in atomization. The oil mist droplets adhere to the outer surfaces of the workpiece and the brush. In the process of relative friction between the two, the droplets are spread and spread. Through atomization spraying, while satisfying the oiling of the outer surface of the workpiece, it can also further reduce the loss of protective oil and prevent the oil droplets on the outer surface of the workpiece from gathering and dripping, thereby solving the problem of traditional manual oiling, that the outer surface of the workpiece is easy to drip and the loss is large. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 is a cross-sectional view of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the oil washing device of the present invention;

[0025] Figure 4 It is a schematic structural diagram of the mixing device of the present invention;

[0026] Figure 5 It is a structural schematic diagram of the feeding device of the present invention;

[0027] Figure 6 It is a structural schematic diagram of the coating device of the present invention;

[0028] Figure 7 It is a structural schematic diagram of the rotating device of the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the injection device of the present invention.

[0030] In the figure: 1. oil washing device; 2. smearing device; 3. outer bag; 4. buffer ring; 5. fixed rod; 6. mixing device; 10. machine body; 11. sealing ring; 12. elbow; 13. feeding device; 14. partition; 15. sewage pipe; 20. fixed cylinder; 21. rotating shaft; 22. card strip; 23. lifting plate; 24. rubber strip; 25. telescopic rod; 26. spring; 27. bottom plate; 28. compression spring; 29. ​​connecting rod; 30. push plate; 31. smearing cylinder; 32. rotating device; 33. storage box; 34. leakage plate; 40. deceleration plate; 41. through hole; 42. movable rod; 43. brush; 44. spray device; 45. fixed shaft; 46. oil pipe; 47. partition strip; 48. umbrella plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example 1: Please refer to Figure 1-Figure 8 The present invention provides a technical solution: an oiling device for fastener processing, comprising an oil washing device 1, a coating device 2 is arranged at the bottom of the oil washing device 1, the oil washing device 1 comprises an outer bag 3, a buffer ring 4 is fixedly connected to the inner surface of the outer bag 3, a fixing rod 5 is arranged on the top of the buffer ring 4, and a mixing device 6 is arranged at the bottom of the fixing rod 5; the mixing device 6 comprises a body 10, a sealing ring 11 is slidably connected to the inner surface of the body 10, a bend 12 is fixedly connected to the inner surface of the sealing ring 11, a feeding device 13 is arranged on the left side of the bend 12, a partition 14 is arranged at the bottom of the feeding device 13, and a sewage pipe 15 is arranged at the bottom of the partition 14. The upper surface of the outer bag 3 is fixedly connected to the lower surface of the fixing rod 5, the outer surface of the body 10 is fixedly connected to the inner surface of the outer bag 3, the outer surface of the bend 12 is slidably connected to the inner surface of the body 10, the inner surface of the body 10 is fixedly connected to the outer surface of the partition 14, and the outer surface of the sewage pipe 15 is fixedly connected to the inner surface of the body 10.

[0033] The feeding device 13 includes a fixed cylinder 20, the inner surface of the fixed cylinder 20 is slidably connected with a rotating shaft 21, the outer surface of the rotating shaft 21 is fixedly connected with a clamping strip 22, the outer surface of the clamping strip 22 is slidably connected with a lifting plate 23, the upper surface of the lifting plate 23 is fixedly connected with a rubber strip 24, the outer surface of the rubber strip 24 is provided with a telescopic rod 25, the bottom of the telescopic rod 25 is provided with a spring sheet 26, the lower surface of the spring sheet 26 is fixedly connected with a bottom plate 27, the lower surface of the bottom plate 27 is fixedly connected with a compression spring 28, the top of the compression spring 28 is provided with a connecting rod 29, and the bottom end of the connecting rod 29 is fixedly connected with a push plate 30. The outer surface of the fixed cylinder 20 is fixedly connected with the inner surface of the machine body 10, the outer surface of the machine body 10 is slidably connected with the outer surface of the push plate 30, the outer surface of the push plate 30 is slidably connected with the inner surface of the outer pocket 3, and the top of the connecting rod 29 is slidably connected with the outer surface of the fixed cylinder 20. The outer surface of the lifting plate 23 is slidably connected to the inner surface of the fixed tube 20, the bottom end of the rubber strip 24 is fixedly connected to the upper surface of the lifting plate 23, the lower surface of the lifting plate 23 contacts the upper surface of the spring 26, the inner surface of the bottom plate 27 is slidably connected to the outer surface of the rotating shaft 21, the bottom end of the compression spring 28 contacts the inner surface of the fixed tube 20, and the outer surface of the telescopic rod 25 is fixedly connected to the inner surface of the fixed rod 5.

[0034] When in use, the workpiece enters the interior of the mixing device 6. Under the stirring action of the mixing device 6, the debris on the outer surface of the workpiece is washed and peeled off by the oil. After cleaning, the mixing device 6 lifts the workpiece out of the interior of the equipment. Then the mixing device 6 continues to rotate. Under the action of centrifugal force, the workpiece is thrown horizontally to the inside of the outer pocket 3. The buffer ring 4 prevents the workpiece from being directly impacted and deformed, and the workpiece completes the cleaning of the oil body.

[0035] The workpiece enters the interior of the feeding device 13, and the workpiece increases the deadweight of the equipment. The feeding device 13 is pressed downward, and the cleaning oil is pressed into the inner wall of the body 10 from the partition 14. The sealing ring 11 drives the bent pipe 12 to move upward, and the cleaning oil inside the body 10 is sprayed out from the inside of the bent pipe 12. While the workpiece is being oil-washed inside the body 10, cleaning oil is also sprayed downward from the top, which can improve the efficiency of the oil washing of the workpiece and shorten the time of the oil washing. The partition 14 can intercept the residue after the oil washing, and the residue is finally discharged from the drain pipe 15.

[0036] The fixed cylinder 20 is fixedly installed inside the machine body 10, the telescopic rod 25 is retracted, the lifting plate 23 slides upward along the outer surface of the clamping strip 22, the workpiece falls to the upper surface of the lifting plate 23, then the lifting plate 23 falls, the cleaning oil immerses the workpiece, the rotating shaft 21 rotates, and the bottom end of the telescopic rod 25 is magnetically fixed to the upper surface of the lifting plate 23, the lifting plate 23 rotates relative to the telescopic rod 25, the rubber strip 24 assists in stirring, and accelerates the cleaning. In the process of the lifting plate 23 descending, the lower surface of the lifting plate 23 and the spring 2 6, the bottom plate 27 is in contact with the lower surface of the lifting plate 23 by the action of the compression spring 28 to prevent excessive immersion of the cleaning oil, and the cleaning oil at the bottom of the lifting plate 23 is squeezed into the inside of the curved pipe 12. After cleaning, the telescopic rod 25 contracts, the bottom of the lifting plate 23 is separated from the upper surface of the bottom plate 27, and the workpiece is taken out of the cleaning oil. The rotating shaft 21 then rotates, and the workpiece is thrown out under the action of centrifugal force. The connecting rod 29 is moved, and the push plate 30 pushes the workpiece thrown into the outer pocket 3 into the inside of the coating device 2.

[0037] Example 2: Please refer to Figure 1-Figure 8 The present invention provides a technical solution: on the basis of the first embodiment, the coating device 2 includes a coating barrel 31, the inner surface of the coating barrel 31 is rotatably connected to a rotating device 32, a storage box 33 is provided at the bottom of the rotating device 32, and a leak plate 34 is slidably connected to the inner surface of the storage box 33. The rotating device 32 includes a deceleration plate 40, a through hole 41 is provided in the wall of the deceleration plate 40, a movable rod 42 is provided at the top of the through hole 41, a brush 43 is fixedly connected to the outer surface of the movable rod 42, and a spray device 44 is provided at the top of the brush 43.

[0038] The spray device 44 includes a fixed shaft 45, the inner surface of which is fixedly connected to an oil pipe 46, the top of which is fixedly connected to a partition bar 47, and the upper surface of which is fixedly connected to an umbrella-shaped plate 48. The outer surface of the fixed shaft 45 is fixedly connected to the inner surface of the deceleration plate 40, the outer surface of the movable rod 42 is rotationally connected to the inner surface of the fixed shaft 45, the outer surface of the deceleration plate 40 is slidably connected to the inner surface of the smear barrel 31, the lower surface of the smear barrel 31 is fixedly connected to the upper surface of the storage box 33, and the upper surface of the smear barrel 31 is fixedly connected to the lower surface of the outer pocket 3.

[0039] During use, after the workpiece is cleaned, it is thrown out from the inside of the oil washing device 1 to the inside of the coating cylinder 31. The rotating device 32 rotates relative to the coating cylinder 31, and the workpiece is continuously stirred inside the rotating device 32. The rotating device 32 applies the protective oil inside the coating cylinder 31 to the outer surface of the workpiece. The rotating device 32 increases the contact area between the protective oil and the workpiece by increasing the stirring frequency of the workpiece. After coating, the workpiece falls from the inside of the coating cylinder 31 to the inside of the storage box 33, and the excess protective oil leaks to the bottom of the leak plate 34, and the workpiece completes the oiling operation.

[0040] The speed reducer 40 rotates, and the workpiece contacts the outer surface of the brush 43. The movable rod 42 moves passively during the rotation of the speed reducer 40, so that the brush 43 can evenly contact the outer surface of the workpiece. The spray device 44 sprays protective oil outward. After the coating is completed, the workpiece falls through the through hole 41 to the upper surface of the next speed reducer 40 under the push of the movable rod 42. The above steps are repeated. After multiple brushings, the workpiece is repeatedly oiled.

[0041] The fixed shaft 45 drives the speed reducer 40 to rotate. During this process, the oil pipe 46 is filled with oil from bottom to top. The high-speed flowing protective oil hits the dividing strip 47 and is broken and atomized, and then moves in the opposite direction along the lower surface of the umbrella-shaped plate 48. The oil mist is guided by the umbrella-shaped plate 48 and sprayed downward in atomization. The oil mist droplets adhere to the outer surfaces of the workpiece and the brush 43. In the process of relative friction between the two, the droplets are spread and spread. Through atomization spraying, while satisfying the oiling of the outer surface of the workpiece, it can also further reduce the loss of protective oil and prevent the oil droplets on the outer surface of the workpiece from gathering and dripping.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oiling device for fastener processing, comprising an oil washing device (1), characterized in that: The bottom of the oil washing device (1) is provided with a smearing device (2), the oil washing device (1) comprises an outer bag (3), the inner surface of the outer bag (3) is fixedly connected with a buffer ring (4), the top of the buffer ring (4) is provided with a fixing rod (5), and the bottom of the fixing rod (5) is provided with a mixing device (6); The mixing device (6) comprises a body (10), a sealing ring (11) is slidably connected to the inner surface of the body (10), a curved pipe (12) is fixedly connected to the inner surface of the sealing ring (11), a feeding device (13) is arranged on the left side of the curved pipe (12), a partition (14) is arranged at the bottom of the feeding device (13), and a sewage pipe (15) is arranged at the bottom of the partition (14); The upper surface of the outer pocket (3) is fixedly connected to the lower surface of the fixing rod (5), the outer surface of the body (10) is fixedly connected to the inner surface of the outer pocket (3), the outer surface of the curved pipe (12) is slidably connected to the inner surface of the body (10), the inner surface of the body (10) is fixedly connected to the outer surface of the partition (14), and the outer surface of the sewage pipe (15) is fixedly connected to the inner surface of the body (10); The feeding device (13) comprises a fixed cylinder (20), the inner surface of the fixed cylinder (20) is slidably connected to a rotating shaft (21), the outer surface of the rotating shaft (21) is fixedly connected to a clamping strip (22), the outer surface of the clamping strip (22) is slidably connected to a lifting plate (23), the upper surface of the lifting plate (23) is fixedly connected to a rubber strip (24), a telescopic rod (25) is arranged outside the rubber strip (24), a spring sheet (26) is arranged at the bottom of the telescopic rod (25), the lower surface of the spring sheet (26) is fixedly connected to a bottom plate (27), the lower surface of the bottom plate (27) is fixedly connected to a compression spring (28), a connecting rod (29) is arranged at the top of the fixed cylinder (20), and the bottom end of the connecting rod (29) is fixedly connected to a push plate (30); The outer surface of the fixed cylinder (20) is fixedly connected to the inner surface of the body (10), the outer surface of the body (10) is slidably connected to the outer surface of the push plate (30), the outer surface of the push plate (30) is slidably connected to the inner surface of the outer pocket (3), and the top end of the connecting rod (29) is slidably connected to the outer surface of the fixed cylinder (20); The outer surface of the lifting plate (23) is slidably connected to the inner surface of the fixed cylinder (20), the bottom end of the rubber strip (24) is fixedly connected to the upper surface of the lifting plate (23), the lower surface of the lifting plate (23) is in contact with the upper surface of the spring (26), the inner surface of the bottom plate (27) is slidably connected to the outer surface of the rotating shaft (21), the bottom end of the compression spring (28) is in contact with the inner surface of the fixed cylinder (20), and the outer surface of the telescopic rod (25) is fixedly connected to the inner surface of the fixed rod (5).

2. The oiling device for fastener processing according to claim 1, characterized in that: The coating device (2) comprises a coating tube (31), the inner surface of the coating tube (31) is rotatably connected to a rotating device (32), a storage box (33) is provided at the bottom of the rotating device (32), and the inner surface of the storage box (33) is slidably connected to a leaking plate (34).

3. The oiling device for fastener processing according to claim 2, characterized in that: The rotating device (32) comprises a deceleration plate (40), a through hole (41) is provided in a wall of the deceleration plate (40), a movable rod (42) is provided above the through hole (41), a brush (43) is fixedly connected to the outer surface of the movable rod (42), and a spray device (44) is provided above the brush (43).

4. The oil coating device for fastener processing according to claim 3, characterized in that: The injection device (44) comprises a fixed shaft (45), the inner surface of the fixed shaft (45) is fixedly connected to an oil pipe (46), the top end of the oil pipe (46) is fixedly connected to a partition bar (47), and the upper surface of the partition bar (47) is fixedly connected to an umbrella-shaped plate (48).

5. The oil coating device for fastener processing according to claim 4, characterized in that: The outer surface of the fixed shaft (45) is fixedly connected to the inner surface of the deceleration plate (40), the outer surface of the movable rod (42) is rotatably connected to the inner surface of the fixed shaft (45), the outer surface of the deceleration plate (40) is slidably connected to the inner surface of the applicator tube (31), the lower surface of the applicator tube (31) is fixedly connected to the upper surface of the storage box (33), and the upper surface of the applicator tube (31) is fixedly connected to the lower surface of the outer pocket (3).

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