Lens spin-drying machine

Abstract

The utility model provides a lens spin-drying machine which comprises a base, a supporting frame, a top cover, a sliding cover, a plurality of telescopic rods, a main motor, a main shaft, a connecting frame and a plurality of grid discs, the base is horizontally and fixedly arranged, and the main shaft is vertically arranged in the middle of the top face of the base and rotationally connected with the base; the motor is fixedly connected with the base and is used for driving the main shaft to rotate; the grid discs are uniformly arranged around the main shaft; the center of the connecting frame is fixedly connected with the upper end of the main shaft, and the outer side of the connecting frame is rotationally connected with the grid disc and can be quickly detached; the sliding cover is of a barrel-shaped structure with an upward opening, the sliding cover and the main shaft are coaxial, the sliding cover is located below the grid disc, and the diameter of an inner cavity of the sliding cover is larger than the rotating range of the grid disc. According to the utility model, the problem that the lens needs to be placed on the grid disc in the spin dryer and taken out of the grid disc in the spin dryer for a long time is solved, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lens processing equipment, in particular to a lens drying machine. Background Art

[0002] The operating principle of a lens dryer is similar to the drying function in a household washing machine. A motor drives the mesh plates to rotate at high speed, generating a powerful centrifugal force. This centrifugal force drives moisture or other liquids off the lens surface, achieving a rapid drying effect. However, in the prior art, a dryer typically contains at least four mesh plates. This requires a worker to place the lens through an opening in the dryer onto the mesh plates inside the dryer and fill all four plates one by one, which takes a long time. Once the lens is completely dehydrated, it needs to be removed from the dryer, which also takes a long time and affects work efficiency. Therefore, there is a need to optimize existing lens dryers. Utility Model Content

[0003] In response to the deficiencies in the prior art, the present invention provides a lens dryer, which solves the problem in the prior art that it takes a long time to place the lenses on the grid plate inside the dryer and to remove the lenses from the grid plate inside the dryer, thereby affecting work efficiency.

[0004] According to an embodiment of the present invention, a lens drying machine includes a base, a support frame, a top cover, a sliding cover, a plurality of telescopic rods, a main motor, a main shaft, a connecting frame and a plurality of grid disks, wherein the base is fixedly arranged horizontally, the main shaft is vertically arranged in the middle of the top surface of the base and is rotatably connected to the base, the motor is fixedly connected to the base and is used to drive the main shaft to rotate; the grid disks are evenly arranged around the main shaft; the center of the connecting frame is fixedly connected to the upper end of the main shaft, the outer side of the connecting frame is rotatably connected to the grid disk and can be quickly disassembled; the sliding cover is a cylindrical structure with an upward opening, and the sliding cover is a cylindrical structure with an upward opening. The cover is coaxial with the main shaft and is located below the grid disk. The sliding cover and the main shaft are connected for sliding up and down. The inner cavity diameter of the sliding cover is larger than the rotation range of the grid disk. The telescopic rod is evenly and vertically arranged at the bottom of the sliding cover. The fixed end of the telescopic rod is fixedly connected to the base, and the movable section of the telescopic rod is fixedly connected to the bottom of the sliding cover. The diameter of the top cover is adapted to the top opening of the sliding cover. The center point of the top cover coincides with the center line of the main shaft and is located at the top of the main shaft. The top of the support frame is fixedly connected to the top cover, and the lower end of the support frame extends downward from the side of the top cover and is fixedly connected to the base.

[0005] The technical principle of this utility model is that when lenses need to be removed or placed, the sliding cover is moved downward via a telescopic rod, fully exposing the mesh tray inside the spin dryer. Furthermore, the mesh tray for placing lenses is detachably connected to the spin dryer's main shaft, and the entire mesh tray is moved each time lenses are placed or removed. While the spin dryer is drying, the operator can place another mesh tray on which to place the lenses to be dehydrated. Once a batch of lenses has been dehydrated, the mesh tray can be directly replaced.

[0006] Preferably, isosceles triangular connecting plates are fixedly provided on opposite sides of the grid disk, the connecting plates are parallel to the sides of the grid disk, a connecting column is fixedly provided on the top of the connecting plate and on the side away from the grid disk, the connecting column is perpendicular to the side of the grid disk; a material reduction hole is provided on the connecting plate.

[0007] 14. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut.

[0008] Preferably, the limiting unit includes a sliding block, a fourth connecting rod and two springs, the sliding block is slidably arranged in the second sliding groove, the spring is arranged in the second sliding groove and is located on the side of the sliding block close to the second connecting rod, one end of the spring is fixedly connected to the end of the second sliding groove, and the other end of the spring is fixedly connected to the sliding block, the fourth connecting rod is parallel to the second connecting rod, and both ends of the fourth connecting rod are respectively fixedly connected to the sliding block and are located on the side of the sliding block close to the second connecting rod.

[0009] Preferably, a holding rod is fixedly provided between the two connecting plates, and the holding rod and the connecting column are coaxial.

[0010] Preferably, a rotating connecting sleeve is provided on the top surface of the base, a gap is provided between the rotating connecting sleeve and the top surface of the base, and a plurality of fixing rods for fixed connection are provided between the base and the rotating connecting sleeve; the motor is located in the gap.

[0011] Preferably, a drain outlet is provided at the bottom of the sliding cover, and the drain outlet is provided with a blockage.

[0012] Compared to existing technologies, the present invention has the following advantages: By controlling the up and down movement of the sliding cover, the present invention provides a larger and more unrestricted operating space when placing or removing lenses. The grid plate and the connecting rod fixed to the main shaft are configured to be quickly detachable, allowing workers to quickly replace the grid plate. While the spin dryer is drying one batch of lenses, workers can place another batch of lenses on another grid plate, thereby reducing spin dryer downtime and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a cross-sectional view of the spin dryer of the present invention.

[0014] Figure 2 This is a schematic diagram of the position of the grid disk of the present utility model.

[0015] Figure 3 This is a schematic diagram of the grid disk structure of the present utility model.

[0016] Figure 4 This is a schematic structural diagram of the limiting unit of the present utility model.

[0017] In the above drawings: 1. base; 2. top cover; 3. sliding cover; 4. support frame; 5. fixed rod; 6. motor; 7. rotating connecting sleeve; 8. telescopic rod; 9. fixed connecting sleeve; 10. first connecting rod; 11. third connecting rod; 12. grid disk; 13. main shaft; 14. connecting plate; 15. sliding block; 16. second connecting rod; 17. connecting column; 18. fourth connecting rod; 19. first slide groove; 20. spring; 21. second slide groove; 22. connecting frame; 23. holding rod. DETAILED DESCRIPTION

[0018] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0019] like Figure 1As shown, an embodiment of the present invention provides a lens drying machine, comprising a base 1, a support frame 4, a top cover 2, a sliding cover 3, a plurality of telescopic rods 8, a main motor 6, a main shaft 13, a connecting frame 22, and a plurality of grid disks 12. The base 1 is a flat plate structure, fixed horizontally. The main shaft 13 is vertically disposed in the middle of the top surface of the base 1 and is rotatably connected to the base 1. The lower section of the main shaft 13 is rotatably connected to the base 1. The motor 6 is fixedly connected to the base 1 and is used to drive the main shaft 13 to rotate. The grid disks 12 are evenly arranged around the main shaft 13. The center of the connecting frame 22 is fixedly connected to the upper end of the main shaft 13, and the outer side of the connecting frame 22 is rotatably connected to the grid disks 12 and can be quickly removed. The rotating surface of the grid disks 12 is a vertical surface passing through the main shaft 13. The grid disks 12 can be rotated upward from a horizontal position to a vertical position, and the lenses will not fall out of the grid disks 12 during drying. The sliding cover 3 is a cylindrical structure with an upward opening. The sliding cover 3 and the main shaft 13 are coaxial and located below the grid disk 12. The sliding cover 3 and the main shaft 13 are connected for vertical sliding. A gap is provided between the main shaft 13 and the sliding cover 3. The inner diameter of the sliding cover 3 is larger than the rotation range of the grid disk 12. The telescopic rod 8 is evenly and vertically arranged at the bottom of the sliding cover 3. The fixed end of the telescopic rod 8 is fixedly connected to the base 1, and the movable section of the telescopic rod 8 is fixedly connected to the bottom of the sliding cover 3. The diameter of the top cover 2 is adapted to the top opening of the sliding cover 3. The center point of the top cover 2 coincides with the center line of the main shaft 13 and is located at the top of the main shaft 13. The top of the support frame 4 is fixedly connected to the top cover 2. The lower end of the support frame 4 extends downward from the side of the top cover 2 and is fixedly connected to the base 1. The moving tracks of the support frame 4 and the sliding cover 3 are provided with a gap to avoid dry movement.

[0020] like Figure 2 As shown, in this embodiment, four grid plates 12 are provided. The grid plates 12 are made of metal mesh, which facilitates the drainage of liquid through the small holes in the metal mesh. Each grid on the grid plates 12 can accommodate a lens. When the telescopic rod 8 drives the sliding cover 3 upward to contact the top cover 2, the interior of the sliding cover 3 becomes a closed space. The grid plates 12 rotate inside the sliding cover 3 without contacting the sliding cover 3. The sliding cover 3 prevents the lenses from flying out of the grid plates 12 at high speed and causing safety accidents. When a batch of lenses is dried in the dryer, the staff will place the remaining lenses into the grid plates 12 that are not in the dryer. After the dryer stops working, the staff can quickly replace the grid plates 12. When the sliding cover 3 moves to the bottom, the staff has more space to replace the grid plates 12, making it more convenient.

[0021] like Figure 2As shown, preferably, isosceles triangle connecting plates 14 are fixedly provided on opposite sides of the grid disk 12. The connecting plates 14 are parallel to the sides of the grid disk 12, and the bottom edge of the connecting plates 14 is fixedly connected to the sides of the grid disk 12. A connecting column 17 is fixedly provided on the top of the connecting plate 14 and on the side away from the grid disk 12. The connecting column 17 is perpendicular to the side of the grid disk 12 and is located just above the middle of the side of the grid disk 12. When the connecting column 17 is rotatably connected to the connecting frame 22 and the main shaft 13 is not rotating, the grid disk 12 is in a horizontal state. The connecting plate 14 is provided with a material reduction hole to reduce weight and save material.

[0022] like Figure 3 As shown, as a preference, the connecting frame 22 includes a fixed connecting sleeve 9, a plurality of first connecting rods 10, a plurality of second connecting rods 16, a plurality of third connecting rods 11 and a limiting unit, the fixed connecting sleeve 9 is sleeved on the outside of the main shaft 13 and fixedly connected, a positioning key is provided between the main shaft 13 and the fixed connecting sleeve 9 so that the two rotate synchronously, and the main shaft 13 is fixedly provided with limiting rings at both upper and lower ends of the fixed connecting sleeve 9. The first connecting rod 10 is horizontally arranged and surrounds the fixed connecting sleeve 9, one end of the first connecting rod 10 is fixedly connected to the fixed connecting sleeve 9, the second connecting rod 16 is horizontally arranged and perpendicular to the first connecting rod 10, the midpoint of the second connecting rod 16 is fixedly connected to the other end of the first connecting rod 10, the third connecting rod 11 is horizontally arranged at both ends of the second connecting rod 16 and perpendicular to the second connecting rod 16, one end of the third connecting rod 11 is fixedly connected to the end of the second connecting rod 16, and the other end extends to the side away from the first connecting rod 10. Opposing sides of the two third connecting rods 11 are each provided with a first chute 19 and a second chute 21. The first chute 19 is vertically disposed and extends upward through the top surface of the three-link structure. The second chute 21 is horizontally disposed, with both ends of the second chute 21 closed. The bottom end of the first chute 19 is connected to the middle of the second chute 21. The grid plate 12 is slidably connected to the first and second chute 19, 21. A stopper is fixed within the second chute 21 to control the entry and exit of the grid plate 12 within the second chute 21. During use, connecting posts 17 on either side of the grid plate 12 are simultaneously connected to the third connecting rods 11 on either side. The diameter of the connecting posts 17 matches the width of the first and second chute 19, 21. During connection, the connecting posts 17 move downward from the top of the first chute 19 and then slide to the side of the second chute 21 away from the second connecting rod 16. The stopper prevents the connecting posts 17 from moving within the second chute 21. When the main shaft 13 rotates at high speed, the connecting post 17 is located in the second slot 21, at the end away from the second connecting rod 16, and rotates upward 90 degrees. Centrifugal force prevents the lens from falling from the grid plate 12, but the liquid on the lens is shaken off. A gap is provided between the connecting plate 14 and the third connecting rod 11.

[0023] like Figure 4 As shown, preferably, the limiting unit includes a sliding block 15, a fourth connecting rod 18 and two springs 20. The sliding block 15 is slidably arranged in the second sliding groove 21. The sliding direction of the sliding block 15 is parallel to the third connecting rod 11. The spring 20 is arranged in the second sliding groove 21 and is located on the side of the sliding block 15 close to the second connecting rod 16. One end of the spring 20 is fixedly connected to the end of the second sliding groove 21, and the other end of the spring 20 is fixedly connected to the sliding block 15. The fourth connecting rod 18 is parallel to the second connecting rod 16. The two ends of the fourth connecting rod 18 are respectively fixedly connected to the sliding block 15 and are located on the side of the sliding block 15 close to the second connecting rod 16. In this embodiment, a baffle is fixedly provided on the third connecting rod 11 to prevent the spring 20 and the sliding block 15 from deviating from the second sliding groove 21. The baffle does not affect the movement of the fourth connecting rod 18. When the spring 20 is compressed, the sliding block 15 moves to the side of the first chute 19 closer to the second connecting rod 16, causing the connecting column 17 to move horizontally to just below the first chute 19. The staff then moves the connecting column 17 upward to disengage the grid plate 12 from the third connecting rod 11. The staff then grasps the second connecting rod 16 and the fourth connecting rod 18, narrowing the gap between them, to contract the spring 20.

[0024] like Figure 3 As shown, preferably, a gripping rod 23 is fixedly provided between the two connecting plates 14, and the gripping rod 23 is coaxial with the connecting column 17. When a worker needs to remove the grid plate 12 from the connecting frame 22, the worker holds the gripping rod 23 to facilitate moving the grid plate 12.

[0025] like Figure 1 As shown, preferably, a rotating coupling sleeve 7 is provided on the top surface of the base 1. A gap is provided between the rotating coupling sleeve 7 and the top surface of the base 1. A plurality of fixing rods 5 are provided between the base 1 and the rotating coupling sleeve 7 for fixed connection. The motor 6 is located within the gap. The rotating coupling sleeve 7 further stabilizes the connection between the main shaft 13 and the base 1, preventing the main shaft 13 from becoming eccentric or misaligned after prolonged use.

[0026] As preferably, described sliding cover 3 bottom is provided with drain outlet, described drain outlet is provided with blockage.After finishing drying or when sliding cover 3 inside has more liquid, open drain outlet and liquid is discharged.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A lens drying machine, characterized in that: The invention comprises a base (1), a support frame (4), a top cover (2), a sliding cover (3), a plurality of telescopic rods (8), a main motor (6), a main shaft (13), a connecting frame (22) and a plurality of grid disks (12), wherein the base (1) is fixedly arranged horizontally, the main shaft (13) is vertically arranged in the middle of the top surface of the base (1) and is rotatably connected to the base (1), the motor (6) is fixedly connected to the base (1) and is used to drive the main shaft (13) to rotate; the grid disks (12) are evenly arranged around the main shaft (13); the center of the connecting frame (22) is fixedly connected to the upper end of the main shaft (13), the outer side of the connecting frame (22) is rotatably connected to the grid disks (12) and can be quickly disassembled; the sliding cover (3) is a cylindrical structure with an opening upward, and the sliding cover (3) and the main shaft (13) are connected to each other. The shaft (13) is coaxial and located below the grid disk (12); the sliding cover (3) and the main shaft (13) are connected in an upward and downward sliding manner; the inner diameter of the sliding cover (3) is larger than the rotation range of the grid disk (12); the telescopic rod (8) is evenly and vertically arranged at the bottom of the sliding cover (3); the fixed end of the telescopic rod (8) is fixedly connected to the base (1); the movable section of the telescopic rod (8) is fixedly connected to the bottom of the sliding cover (3); the diameter of the top cover (2) is adapted to the top opening of the sliding cover (3); the center point of the top cover (2) coincides with the center line of the main shaft (13) and is located at the top of the main shaft (13); the top of the support frame (4) is fixedly connected to the top cover (2); the lower end of the support frame (4) extends downward from the side of the top cover (2) and is fixedly connected to the base (1).

2. The lens drying machine according to claim 1, characterized in that: Isosceles triangle connecting plates (14) are fixedly provided on opposite sides of the grid disk (12), the connecting plates (14) are parallel to the side surfaces of the grid disk (12), a connecting column (17) is fixedly provided on the top of the connecting plate (14) and on the side away from the grid disk (12), the connecting column (17) is perpendicular to the side surface of the grid disk (12); and a material reduction hole is provided on the connecting plate (14).

3. The lens drying machine according to claim 2, characterized in that: The connecting frame (22) includes a fixed connecting sleeve (9), a plurality of first connecting rods (10), a plurality of second connecting rods (16), a plurality of third connecting rods (11) and a limiting unit, wherein the fixed connecting sleeve (9) is sleeved on the outside of the main shaft (13) and fixedly connected, the first connecting rod (10) is horizontally arranged and surrounds the fixed connecting sleeve (9), one end of the first connecting rod (10) is fixedly connected to the fixed connecting sleeve (9), the second connecting rod (16) is horizontally arranged and perpendicular to the first connecting rod (10), the midpoint of the second connecting rod (16) is fixedly connected to the other end of the first connecting rod (10), and the third connecting rod (11) is horizontally arranged at both ends of the second connecting rod (16) and perpendicular to the second connecting rod (16). One end of the third link (11) is fixedly connected to the end of the second link (16), and the other end extends to a side away from the first link (10); the two opposite side surfaces of the third links (11) are provided with a first slide groove (19) and a second slide groove (21), the first slide groove (19) is vertically arranged and passes through the top surface of the third link (11) upward, and the second slide groove (21) is horizontally arranged, and the bottom end of the first slide groove (19) is connected to the middle part of the second slide groove (21); the grid plate (12) and the first slide groove (19) and the second slide groove (21) are slidably connected; the limiting unit is fixedly arranged in the second slide groove (21) to control the entry or exit of the connecting column (17) in the second slide groove (21).

4. The lens drying machine according to claim 3, characterized in that: The limiting unit includes a sliding block (15), a fourth connecting rod (18) and two springs (20), the sliding block (15) is slidably arranged in the second sliding groove (21), the spring (20) is arranged in the second sliding groove (21) and is located on the side of the sliding block (15) close to the second connecting rod (16), one end of the spring (20) is fixedly connected to the end of the second sliding groove (21), and the other end of the spring (20) is fixedly connected to the sliding block (15), the fourth connecting rod (18) is parallel to the second connecting rod (16), and the two ends of the fourth connecting rod (18) are respectively fixedly connected to the sliding block (15) and are located on the side of the sliding block (15) close to the second connecting rod (16).

5. The lens drying machine according to claim 4, characterized in that: A holding rod (23) is fixedly arranged between the two connecting plates (14), and the holding rod (23) and the connecting column (17) are coaxial.

6. The lens drying machine according to claim 1, characterized in that: A rotating connecting sleeve (7) is provided on the top surface of the base (1); a gap is provided between the rotating connecting sleeve (7) and the top surface of the base (1); a plurality of fixing rods (5) for fixed connection are provided between the base (1) and the rotating connecting sleeve (7); and the motor (6) is located in the gap.

7. The lens drying machine according to claim 1, characterized in that: The bottom of the sliding cover (3) is provided with a drain outlet, and the drain outlet is provided with a plug.

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