Rust-proof oiling device for miniature guide rail
By designing a fully automated micro guide rail anti-rust oiling device, the problems of random oil spraying position and uneven oil volume of micro guide rails were solved, achieving efficient and uniform oiling effect, reducing manual intervention and oil contamination risk, and ensuring the strictness of subsequent processes.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-03-20
Smart Images
Figure CN224010168U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical equipment technology, specifically to a device for rust prevention and oiling of miniature guide rails. Background Technology
[0002] Miniature guideways are miniaturized linear motion guideways used to achieve high-precision, high-stability linear motion in small devices. These guideways are typically used in space-constrained applications where high precision and smooth motion are required. Depending on the application, miniature guideways are primarily used in medical equipment. However, medical equipment is prone to contact with corrosive substances during operation, leading to corrosion of the miniature guideways and consequently affecting the equipment's lifespan. Currently, techniques such as using stainless steel materials, nickel or chrome plating, and applying anti-corrosion coatings are employed. However, due to the lack of specialized miniature guideway oiling equipment, the guideways are manually stacked, and oil is sprayed using an oil can.
[0003] Currently, manual spraying has problems such as random spraying locations and uneven oil application. Moreover, due to the random spraying locations, some microrails may not receive sufficient anti-rust oil, and manual spraying can easily leave oil stains on the microrail trays, affecting the next step of the sealing process and resulting in inadequate sealing packaging. Utility Model Content
[0004] The purpose of this invention is to provide a device for rust prevention and oiling of miniature guide rails, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for applying rust-proof oil to a miniature guide rail, which is used to apply oil to the miniature rail, which is placed on a pallet, and includes: a lifting mechanism, an oil spraying mechanism, a double-speed chain mechanism, a left and right transport mechanism, and a pallet return mechanism.
[0006] The lifting mechanism is located at one end of the double-speed chain mechanism, the oil injection mechanism is located at the top of the double-speed chain mechanism, the left and right transport mechanism is located at the top of the other end of the double-speed chain mechanism, and the pallet return mechanism is located at the bottom of the left and right transport mechanism.
[0007] The lifting mechanism feeds materials onto the microrail and changes the height of the microrail; the oil spraying mechanism sprays oil onto the microrail; the double-speed chain mechanism moves the microrail; the left and right transporting mechanisms transport the microrail; and the pallet return mechanism retrieves the pallet.
[0008] Preferably, the lifting mechanism includes a mounting base, on which at least two base plates are provided, one of which is provided with a bracket, and a conveyor belt and a rotary cylinder are connected to the bracket;
[0009] Another base plate is provided with a push cylinder, on which the linear bearing seat is also provided.
[0010] Preferably, the rotating cylinder is provided with a rotating plate, and the rotating plate is connected with an auxiliary roller.
[0011] Preferably, the speed chain mechanism comprises a speed chain chassis, the speed chain chassis is provided with a sprocket fixed shaft, the sprocket fixed shaft is wrapped with a cover plate, the bottom of the cover plate is provided with a chassis mounting plate, the speed chain chassis is provided with a speed chain as a whole, and the inner side of the speed chain chassis is provided with a fixing frame for supporting the speed chain chassis.
[0012] Preferably, the speed chain chassis is at least two, and the other speed chain chassis is provided with a synchronous belt, the synchronous belt is used for connecting the two speed chain chassis, and the synchronous belt is arranged on the motor box.
[0013] Preferably, the oil injection mechanism comprises an oil injection chassis arranged on the speed chain mechanism, the oil injection chassis is provided with a Y-axis module, the Y-axis module is provided with a Z-axis module mounting plate and a drag chain, the Z-axis module mounting plate is connected with a Z-axis module, the Z-axis module is connected with an oil nozzle sliding block fixing plate, the oil nozzle sliding block fixing plate is provided with an oil nozzle fixing support, and the oil nozzle fixing support is provided with an oil nozzle.
[0014] Preferably, the left-right carrying mechanism comprises a translation support, the translation support is arranged on the speed chain mechanism, the translation support is connected with a linear guide rail, the linear guide rail is provided with a translation synchronous belt, the translation synchronous belt is connected with a push plate, the push plate is provided with a second rotating cylinder and a double-shaft cylinder, the double-shaft cylinder is connected with an electromagnetic suction cup at the bottom, and the top of the push plate is provided with a second push cylinder.
[0015] Preferably, the two ends of the linear guide rail are provided with guide rail limiting blocks.
[0016] Preferably, the tray returning mechanism comprises a cylinder mounting plate arranged on the speed chain mechanism, the bottom of the cylinder mounting plate is provided with a large cylinder, the top of the large cylinder is provided with a rotating cylinder mounting plate, the rotating cylinder mounting plate is provided with a third rotating cylinder, the output end of the third rotating cylinder is provided with a mounting plate, the mounting plate is connected with a second double-shaft cylinder, the second double-shaft cylinder is provided with a suction cup support and a suction cup for adsorbing a tray.
[0017] Preferably, the cylinder mounting plate is further provided with a linear transmission part for adjusting the height of the rotating cylinder mounting plate.
[0018] Compared with the prior art, the micro guide rail rust-proof oiling device can be adjusted in many ways, and can automatically recycle the tray. The device is fully automated, and only needs to be manually fed, so that the oiling can be automatically performed, and the consumption of manpower is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is the whole front view schematic diagram of the utility model structure;
[0020] Figure 2 It is the three-dimensional schematic diagram of the lifting mechanism of the utility model;
[0021] Figure 3 It is the side view schematic diagram of the oil injection mechanism of the utility model;
[0022] Figure 4 It is the top view schematic diagram of the speed chain mechanism of the utility model;
[0023] Figure 5 It is the side view schematic diagram of the left and right carrying mechanism of the utility model;
[0024] Figure 6 It is the top view schematic diagram of the tray sending and returning mechanism of the utility model.
[0025] In the drawing: 1, lifting mechanism;11, installation chassis;12, conveying belt;13, support;14, bottom plate;15, rotating plate;16, auxiliary roller;17, rotating cylinder;18, linear bearing seat;19, push cylinder;2, oil injection mechanism;21, drag chain;22, Z-axis module installation plate;23, Z-axis module;24, oil injection chassis;25, oil nozzle sliding block fixing plate;26, oil nozzle fixing support;27, oil nozzle;28, Y-axis module;3, speed chain mechanism;31, cover plate;32, chain wheel fixing shaft;33, speed chain whole;34, fixing frame;35, speed chain chassis;36, synchronous belt;37, chassis installation plate;38, motor box;4, left and right carrying mechanism;41, guide rail limiting block;42, linear guide rail;43, translation synchronous belt;44, second push cylinder;45, push plate;46, translation support;47, second rotating cylinder;48, double-shaft cylinder;49, electromagnetic suction disc;5, tray sending and returning mechanism;51, cylinder installation plate;52, rotating cylinder installation plate;53, second double-shaft cylinder;54, suction disc;55, suction disc support;56, installation plate;57, third rotating cylinder;58, linear transmission part;59, large cylinder. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0027] Please refer to Figures 1-6The utility model provides a technical scheme: a kind of miniature guide rail rustproof oiling device, for micro track oiling, micro track is located on tray, comprising: lifting mechanism 1, oil injection mechanism 2, speed chain mechanism 3, left and right carrying mechanism 4 and tray sending back mechanism 5, lifting mechanism 1 is located in one end of speed chain mechanism 3, lifting mechanism 1 is used to place the tray of carrying micro track on lifting mechanism 1, subsequent lifting mechanism 1 will automatically feed to speed chain mechanism 3, oil injection mechanism 2 is located at the top of speed chain mechanism 3, oil injection mechanism 2 is mainly used to oil the micro track on speed chain mechanism 3, and oil injection mechanism 2 can be adjusted and moved up and down left and right, can oil each direction of micro track, improve the quality of oiling, left and right carrying mechanism 4 is located at the top of the other end of speed chain mechanism 3, and left and right carrying mechanism 4 is used to adsorb the micro track tray transported by speed chain mechanism 3, and is carried to another place, and tray sending back mechanism 5 is located at the bottom of left and right carrying mechanism 4, lifting mechanism 1 feeds micro track, and lifting mechanism 1 changes the height of micro track;Oil injection mechanism 2 is used to oil micro track, speed chain mechanism 3 moves micro track, left and right carrying mechanism 4 carries micro track, and tray sending back mechanism 5 recycles tray.
[0028] Lifting mechanism 1 includes mounting chassis 11, and mounting chassis 11 is used to support the remaining structure of lifting mechanism 1, to ensure the stability of lifting mechanism 1, at least two bottom plates 14 are provided on mounting chassis 11, the two bottom plates 14 are arranged in a downward stacking manner, and the upper bottom plate 14 can move, one of the bottom plates 14 is provided with a support 13, the support 13 is used to stably support the conveying belt 12, to ensure the stability of the conveying belt 12, the support 13 is connected with the conveying belt 12 and the rotary air cylinder 17, the rotary air cylinder 17 is used to drive the conveying belt 12 to rotate, so that the conveying belt 12 works, the other bottom plate 14 is provided with a pushing air cylinder 19, the pushing air cylinder 19 is used to push the bottom plate 14 upward, so that the bottom plate 14 can move up and down, to receive and discharge the tray, a linear bearing seat 18 is further provided on the bottom plate 14, the linear bearing seat 18 is provided with a supporting rod, the supporting rod is used to support the upper bottom plate 14, and when the upper bottom plate 14 moves, stable support effect can be obtained, the rotary air cylinder 17 is provided with a rotary plate 15, the rotary plate 15 can be rotated by the rotary air cylinder 17, to finely adjust the position relationship of the auxiliary roller 16, the rotary plate 15 is connected with the auxiliary roller 16, and the auxiliary roller 16 is used to slide the tray to the speed chain mechanism 3.
[0029] The speed chain mechanism 3 includes a speed chain chassis 35 for supporting the entire speed chain 33, ensuring that the speed chain 33 can slide in the speed chain chassis 35, and the speed chain chassis 35 is provided with a sprocket fixed shaft 32, the number of speed chain chassis 35 is two, the sprocket fixed shaft 32 can make the two speed chain chassis 35 rotate synchronously, the sprocket fixed shaft 32 is wrapped with a cover plate 31, the cover plate 31 is used to stabilize the end of the speed chain 33, the bottom of the cover plate 31 is provided with a chassis mounting plate 37, which is used as a guard plate for the sprocket fixed shaft 32 to ensure that no accidents occur during operation, the speed chain chassis 35 is provided with a speed chain 33, which is used to move the tray and the micro rail on the tray, and the inside of the speed chain chassis 35 is provided with a fixed frame 34 to support the speed chain chassis 35, the fixed frame 34 is used to support the entire speed chain mechanism 3, the speed chain chassis 35 is at least two, and the other speed chain chassis 35 is provided with a synchronous belt 36, which can drive the upper and lower two groups of speed chain chassis 35 to move synchronously, the motor box 38 is provided with a motor, which can drive the upper and lower two groups of speed chain chassis 35 to rotate synchronously through the synchronous belt 36, the synchronous belt 36 is used to connect the two speed chain chassis 35, and the synchronous belt 36 is arranged on the motor box 38, which is provided with a driving motor to make the upper and lower two groups of speed chain chassis 35 rotate synchronously.
[0030] The oil injection mechanism 2 includes an oil injection chassis 24 arranged on the speed chain mechanism 3, which is arranged on the speed chain chassis 35 to stabilize the entire oil injection mechanism 2, and the oil injection chassis 24 is provided with a Y-axis module 28, which can move the Z-axis module mounting plate 22 horizontally to make the oil nozzle 27 move horizontally synchronously, and the Y-axis module 28 is provided with a Z-axis module mounting plate 22 and a drag chain 21, the drag chain 21 is internally provided with a cable connected with the Z-axis module 23, the Z-axis module mounting plate 22 is connected with the Z-axis module 23, the Z-axis module 23 can drive the oil nozzle 27 to move vertically to make the oil nozzle 27 move up and down and left and right, the Z-axis module 23 is connected with an oil nozzle sliding block fixing plate 25, which is used to fix the oil nozzle 27, the oil nozzle sliding block fixing plate 25 is provided with an oil nozzle fixing support 26, which is used to fix the oil nozzle 27, and the oil nozzle fixing support 26 is provided with the oil nozzle 27.
[0031] The left and right carrying mechanism 4 comprises a translation bracket 46 for stably supporting the entire left and right carrying mechanism 4, which is arranged on the speed chain mechanism 3, and a linear guide rail 42 connected to the translation bracket 46, which can carry a translation synchronous belt 43 to drive a push plate 45 to move. The linear guide rail 42 is provided with the translation synchronous belt 43, which is connected to the push plate 45. The push plate 45 is provided with a second rotary air cylinder 47 and a double-shaft air cylinder 48, which can drive an electromagnetic chuck 49 to move longitudinally. When the electromagnetic chuck 49 moves transversely above the speed chain mechanism 3, the double-shaft air cylinder 48 drives the electromagnetic chuck 49 to move downward, so that after the electromagnetic chuck 49 is adsorbed and fixed, the electromagnetic chuck 49 is longitudinally reset, the linear guide rail 42 drives the electromagnetic chuck 49 to move transversely, and then moves to the other end. The double-shaft air cylinder 48 drives the electromagnetic chuck 49 to move downward again, while the electromagnetic chuck 49 is powered off to release the adsorbed tray. The double-shaft air cylinder 48 is connected to the electromagnetic chuck 49 at the bottom. The top of the push plate 45 is provided with a second push air cylinder 44. The linear guide rail 42 is provided with guide rail limiting blocks 41 at both ends, which are used to limit the push plate 45.
[0032] The tray returning mechanism 5 comprises a cylinder mounting plate 51 arranged on the speed chain mechanism 3. The bottom of the cylinder mounting plate 51 is provided with a large air cylinder 59, which can push the rotary air cylinder mounting plate 52 to move up and down. The top of the large air cylinder 59 is provided with a rotary air cylinder mounting plate 52. The rotary air cylinder mounting plate 52 is provided with a third rotary air cylinder 57, which can drive a double-shaft air cylinder 48 to rotate. The output end of the third rotary air cylinder 57 is provided with a mounting plate 56 for fixing a second double-shaft air cylinder 53. The mounting plate 56 is connected to the second double-shaft air cylinder 53. The second double-shaft air cylinder 53 is provided with a chuck support 55 and a chuck 54 to adsorb the tray. The cylinder mounting plate 51 is further provided with a linear transmission member 58 to adjust the height of the rotary air cylinder mounting plate 52.
[0033] In the use of the device for rust-proof coating of micro guide rail, the tray carrying the micro guide rail is first placed on the conveying belt 12 on the mounting base 11 of the lifting mechanism 1, the push cylinder 19 pushes the bottom plate 14 upward to lift the tray to a suitable height, the rotary cylinder 17 drives the rotary plate 15 and the auxiliary roller 16 to slide the tray to the speed chain whole 33 of the speed chain mechanism 3, the motor in the motor box 38 of the speed chain mechanism 3 drives the speed chain whole 33 on the speed chain base 35 to move through the synchronous belt 36, thereby driving the tray and the micro guide rail to move, at this time, the oil spraying base 24 of the oil spraying mechanism 2 is fixed on the speed chain base 35, the Y-axis module 28 drives the Z-axis module mounting plate 22 and the oil nozzle 27 to move horizontally, the Z-axis module 23 drives the oil nozzle 27 to move longitudinally, and the micro guide rail is sprayed in each direction, when the micro guide rail is transported to the left and right carrying mechanism 4, the linear guide rail 42 on the translation bracket 46 carries the translation synchronous belt 43 to drive the push plate 45 to move, the second rotary cylinder 47, the double-shaft cylinder 48 and the electromagnetic suction cup 49 on the push plate 45 cooperate to adsorb and carry the micro guide rail tray to another place, the cylinder mounting plate 51 of the tray returning mechanism 5 is arranged on the speed chain mechanism 3, the large cylinder 59 drives the rotary cylinder mounting plate 52 to move up and down, the third rotary cylinder 57 drives the mounting plate 56 and the second double-shaft cylinder 53 to rotate, the second double-shaft cylinder 53 adsorbs the tray through the suction cup bracket 55 and the suction cup 54, the linear transmission member 58 adjusts the height of the rotary cylinder mounting plate 52, and then is arranged on the speed chain whole 33 in the lower layer, the tray is transported through the speed chain whole 33, at this time, the push cylinder 19 pulls the bottom plate 14 to move downward to receive the tray, and the recycling work of the tray is completed.
[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A device for applying rust-proof oil to miniature guide rails, used for applying oil to miniature rails, the miniature rails being placed on a tray, characterized in that, include: Lifting mechanism (1), oil injection mechanism (2), double speed chain mechanism (3), left and right transport mechanism (4) and pallet return mechanism (5); The lifting mechanism (1) is located at one end of the double-speed chain mechanism (3), the oil injection mechanism (2) is located at the top of the double-speed chain mechanism (3), the left and right transport mechanism (4) is located at the top of the other end of the double-speed chain mechanism (3), and the pallet return mechanism (5) is located at the bottom of the left and right transport mechanism (4). The lifting mechanism (1) feeds the microrail and changes the height of the microrail; the oil spraying mechanism (2) sprays oil onto the microrail; the double-speed chain mechanism (3) moves the microrail; the left and right transport mechanism (4) transports the microrail; and the pallet return mechanism (5) retrieves the pallet.
2. The device for rust prevention and oiling of miniature guide rails according to claim 1, characterized in that: The lifting mechanism (1) includes a mounting base (11), which has at least two base plates (14), one of which has a bracket (13) on it, and a conveyor belt (12) and a rotary cylinder (17) connected to the bracket (13). Another base plate (14) is provided with a push cylinder (19), which is also provided with a linear bearing seat (18).
3. The device for rust prevention and oiling of miniature guide rails according to claim 2, characterized in that: The rotary cylinder (17) is provided with a rotating plate (15), and an auxiliary roller (16) is connected to the rotating plate (15).
4. The device for rust prevention and oiling of miniature guide rails according to claim 1 or 2, characterized in that: The speed-multiplying chain mechanism (3) includes a speed-multiplying chain base frame (35), on which a sprocket fixing shaft (32) is provided. A cover plate (31) is wrapped around the sprocket fixing shaft (32). A base frame mounting plate (37) is provided at the bottom of the cover plate (31). A speed-multiplying chain assembly (33) is provided in the speed-multiplying chain base frame (35), and a fixing frame (34) is provided on the inner side of the speed-multiplying chain base frame (35) to support the speed-multiplying chain base frame (35).
5. The device for rust prevention and oiling of miniature guide rails according to claim 4, characterized in that: There are at least two speed chain base frames (35), and a timing belt (36) is provided on another speed chain base frame (35). The timing belt (36) is used to connect the two speed chain base frames (35) and is located on the motor housing (38).
6. The device for rust prevention and oiling of miniature guide rails according to any one of claims 1, 2, and 5, characterized in that: The oil injection mechanism (2) includes an oil injection base frame (24) mounted on the double-speed chain mechanism (3). The oil injection base frame (24) is provided with a Y-axis module (28). The Y-axis module (28) is provided with a Z-axis module mounting plate (22) and a drag chain (21). The Z-axis module mounting plate (22) is connected to a Z-axis module (23). The Z-axis module (23) is connected to an oil nozzle slider fixing plate (25). The oil nozzle slider fixing plate (25) is provided with an oil nozzle fixing bracket (26). The oil nozzle fixing bracket (26) is provided with an oil nozzle (27).
7. A device for rust prevention and oiling of miniature guide rails according to any one of claims 1, 2, and 5, characterized in that: The left and right transport mechanism (4) includes a translation bracket (46), which is mounted on the speed-doubling chain mechanism (3). A linear guide rail (42) is connected to the translation bracket (46), and a translation synchronous belt (43) is provided on the linear guide rail (42). The translation synchronous belt (43) is connected to a push plate (45). A second rotary cylinder (47) and a dual-axis cylinder (48) are provided on the push plate (45). An electromagnetic chuck (49) is connected to the bottom of the dual-axis cylinder (48), and a second push cylinder (44) is provided at the top of the push plate (45).
8. The device for rust prevention and oiling of miniature guide rails according to claim 7, characterized in that: The linear guide rail (42) is provided with guide rail limiting blocks (41) at both ends.
9. A device for rust prevention and oiling of miniature guide rails according to any one of claims 1, 2, 5, 6, and 8, characterized in that: The tray return mechanism (5) includes a cylinder mounting plate (51) mounted on the double-speed chain mechanism (3). The bottom of the cylinder mounting plate (51) is provided with a large cylinder (59). The top of the large cylinder (59) is provided with a rotary cylinder mounting plate (52). The rotary cylinder mounting plate (52) is provided with a third rotary cylinder (57). The output end of the third rotary cylinder (57) is provided with a mounting plate (56). The mounting plate (56) is connected to a second dual-axis cylinder (53). The second dual-axis cylinder (53) is provided with a suction cup bracket (55) and a suction cup (54) to adsorb the tray.
10. The device for rust prevention and oiling of miniature guide rails according to claim 9, characterized in that: The cylinder mounting plate (51) is also provided with a linear transmission component (58) to adjust the height of the rotary cylinder mounting plate (52).