Rotary cleaning hanger for vacuum nano coating

Abstract

The utility model discloses a rotary cleaning hanger for vacuum nano coating, which relates to the technical field of vacuum nano coating and comprises a base. A driving groove is formed in the upper end of the base, a protecting cover is fixedly installed at the upper end of the driving groove, a supporting column is rotationally installed at the upper end of the protecting cover, and multiple upper fixing plates and lower fixing plates are fixed to the top end and the bottom end of the outer side wall of the supporting column correspondingly. A rotating column is rotationally installed between the upper fixing plate and the lower fixing plate, and a plurality of hanging columns are fixed to the outer side wall of the rotating column; a reciprocating structure is arranged in the driving groove and used for driving the supporting column and components above to rotate in a reciprocating mode, so that the suspended materials can be driven to rotate repeatedly for cleaning, and the cleaning efficiency and cleanliness are improved; the anti-falling structure is arranged at the end, away from the rotating column, of the hanging column, the anti-falling structure achieves material limiting through a mechanical linkage mode of a sliding block, a traction rod and a rotating assembly, and therefore the anti-falling structure is not prone to being affected by external environmental factors, and the reliability of long-time use is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum nano - coating, in particular to a rotary cleaning fixture for vacuum nano - coating. Background Technique

[0002] Vacuum nano - coating refers to a method of evaporating and condensing nano - molecular materials under high - vacuum conditions to form a thin film on the surface of the workpiece. In the vacuum nano - coating process, the cleanliness of the material surface is crucial for the coating quality.

[0003] In a patent document with the patent publication number CN221311830U, a cleaning fixture for vacuum nano - coating is described. When in use, first, the material to be cleaned is aligned with the hanging column for hanging. The clamping column is squeezed towards the groove direction, and the clamping column retracts into the groove. The material can be directly hung on the hanging column. Then, the clamping column rebounds under the action of the torsion spring when the pressure is removed, limiting the material on the hanging column, and the material cannot fall off the hanging column by itself, achieving an anti - detachment effect. Then, the motor is started, and the motor drives the telescopic rod to drive the push - pull block to rotate back and forth. The push - pull block drives the rotating collar and the pulling block to rotate reciprocally. Since the traction column on the pulling block is fixedly connected to the rotating frame, the traction column drives the rotating frame to rotate reciprocally accordingly.

[0004] However, the anti - detachment structure of the above - mentioned fixture uses the torsion spring as a key component. Prolonged use or frequent hanging and unloading operations may cause the torsion spring to fatigue, break, or lose elasticity, thus affecting the fastening effect of the clamping column.

[0005] Based on this, a rotary cleaning fixture for vacuum nano - coating is now provided, which can eliminate the drawbacks of the existing device. Content of the Utility Model

[0006] The purpose of the utility model is to provide a rotary cleaning fixture for vacuum nano - coating to solve the problem that the anti - detachment structure of the fixture in the background technique uses the torsion spring as a key component, and prolonged use or frequent hanging and unloading operations may cause the torsion spring to fatigue, break, or lose elasticity, thus affecting the fastening effect of the clamping column.

[0007] To achieve the above - mentioned purpose, the utility model provides the following technical solution:

[0008] A rotary cleaning fixture for vacuum nano - coating, comprising a base;

[0009] A driving groove is opened at the upper end of the base, a protective cover is fixedly installed at the upper end of the driving groove, a support column is rotatably installed at the upper end of the protective cover, and a plurality of upper fixing plates and lower fixing plates are respectively fixed at the top and bottom of the outer side wall of the support column, and the upper fixing plates correspond to the lower fixing plates one by one;

[0010] A rotating column is rotatably installed between the upper fixing plate and the lower fixing plate, and a plurality of hanging columns are fixedly installed on the outer side wall of the rotating column;

[0011] It further includes a reciprocating structure which is arranged inside the driving groove and used to drive the support column, the upper fixing plate and the lower fixing plate to rotate reciprocally;

[0012] An anti - detachment structure which is arranged at one end of the hanging column away from the rotating column and used to prevent the material from falling off.

[0013] On the basis of the above - mentioned technical solution, the present utility model further provides the following optional technical solutions:

[0014] In an optional solution: the reciprocating structure includes a rotating seat which is fixedly installed at the middle position of the inner bottom of the driving groove. A rotating rod is rotatably installed at the upper end of the rotating seat, and the upper end of the rotating rod extends to the top of the protective cover and is fixedly connected with the bottom end of the support column. A first fixing rod is fixedly connected to the bottom of the outer side wall of the rotating rod. The other end of the first fixing rod is rotatably connected with a connecting rod through a rotating shaft, the other end of the connecting rod is rotatably connected with a second fixing rod through a rotating shaft, and the other end of the second fixing rod is fixedly connected with the output end of the driving component.

[0015] In an optional solution: the driving component includes a motor which is installed inside the driving groove, and the output end of the motor is fixedly connected with the end of the second fixing rod away from the connecting rod.

[0016] In an optional solution: the anti - detachment structure includes a sliding installation groove, a circular groove and a rotating groove. The circular groove and the rotating groove are opened at one end of the hanging column away from the rotating column, the rotating groove is located outside the circular groove, a sliding installation groove is opened inside the hanging column, the sliding installation groove is communicated with the circular groove, two sliding blocks are symmetrically arranged on the left and right sides inside the sliding installation groove, the two sliding blocks are slidably installed inside the sliding installation groove, a traction rod is fixedly installed at one end of the sliding block close to the circular groove, a rotating component is arranged inside the circular groove, and the traction rod is connected with the rotating component.

[0017] In an optional solution: the rotating component includes a circular block which is rotatably installed inside the circular groove. Two traction arc grooves are opened through one end of the circular block, the two traction arc grooves are symmetrical with respect to the center of the circular block, the inner wall of the traction arc groove is slidably connected with the outer wall of the traction rod, a rotating block is fixedly connected to the end of the circular block away from the sliding installation groove, and a rotating slider is fixedly installed on the outer circumference of one end of the rotating block close to the rotating groove, and the outer wall of the rotating slider is slidably connected with the inner wall of the rotating groove.

[0018] In an optional solution: the cross - section of the rotating groove and the rotating slider is a T - shaped structure.

[0019] In an alternative embodiment: a silica gel soft pad is installed on the outer side wall of the rotating block.

[0020] In an alternative embodiment: anti-slip patterns are provided on the outer surface of the silica gel soft pad.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] 1. Through the reciprocating structure, the present utility model realizes reciprocating rotation, which can drive the suspended material to rotate and clean repeatedly, thereby improving the cleaning efficiency and cleanliness.

[0023] 2. The anti-detachment structure of the present utility model realizes the limitation of the material by adopting the mechanical linkage method of the sliding block, the traction rod and the rotating component (especially the circular block and its traction arc groove). This mechanical structure is simple and stable, and is not easily affected by external environmental factors, thus ensuring the reliability of long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of the present utility model.

[0025] Figure 2 It is a schematic structural diagram of the base and the drive groove of the present utility model.

[0026] Figure 3 For the present utility model Figure 2 It is a schematic structural diagram of the position A in the present utility model.

[0027] Figure 4 It is a schematic structural diagram of the base and the protective cover of the present utility model.

[0028] Figure 5 It is a schematic structural diagram of the suspension column of the present utility model.

[0029] Figure 6 It is a schematic structural diagram of the anti-detachment structure of the present utility model.

[0030] Annotation of reference numerals in the drawings: 11. Base; 12. Drive groove; 13. Rotating seat; 14. Rotating rod; 15. First fixing rod; 16. Connecting rod; 17. Second fixing rod; 18. Motor; 19. Protective cover; 20. Support column; 21. Upper fixing plate; 22. Lower fixing plate; 23. Rotating column; 24. Suspension column; 25. Sliding installation groove; 26. Sliding block; 27. Traction rod; 28. Circular groove; 29. Circular block; 30. Traction arc groove; 31. Rotating groove; 32. Rotating slider; 33. Rotating block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0032] In one embodiment, as Figures 1-6 shown, a rotary cleaning hanger for vacuum nano - coating includes a base 11; a driving groove 12 is formed at the upper end of the base 11, a protective cover 19 is fixedly installed at the upper end of the driving groove 12, a support column 20 is rotatably installed at the upper end of the protective cover 19, a plurality of upper fixing plates 21 and lower fixing plates 22 are respectively fixed to the top and bottom of the outer side wall of the support column 20, and the upper fixing plates 21 and the lower fixing plates 22 correspond to each other one by one;

[0033] A rotating column 23 is rotatably installed between the upper fixing plate 21 and the lower fixing plate 22, and a plurality of suspension columns 24 are fixedly installed on the outer side wall of the rotating column 23;

[0034] It further includes a reciprocating structure which is arranged inside the driving groove 12 and is used to drive the support column 20, the upper fixing plate 21 and the lower fixing plate 22 to rotate reciprocally;

[0035] An anti - detachment structure which is arranged at one end of the suspension column 24 far away from the rotating column 23 and is used to prevent the material from falling off.

[0036] In this embodiment, the material to be cleaned is suspended on the suspension column 24, and the anti - detachment structure is used to prevent the material from falling off.

[0037] When the hanger needs to work, start the reciprocating structure inside the driving groove 12, and the reciprocating structure drives the support column 20 and all the components thereon to start rotating reciprocally.

[0038] As the support column 20 and the components thereon start rotating reciprocally, the suspended material is also cleaned accordingly.

[0039] In one embodiment, as Figure 3 shown, the reciprocating structure includes a rotating seat 13, the rotating seat 13 is fixedly installed at the middle position of the inner bottom of the driving groove 12, a rotating rod 14 is rotatably installed at the upper end of the rotating seat 13, the upper end of the rotating rod 14 extends to the top of the protective cover 19 and is fixedly connected to the bottom end of the support column 20, a first fixing rod 15 is fixedly connected to the bottom of the outer side wall of the rotating rod 14, the other end of the first fixing rod 15 is rotatably connected to a connecting rod 16 through a rotating shaft, the other end of the connecting rod 16 is rotatably connected to a second fixing rod 17 through a rotating shaft, and the other end of the second fixing rod 17 is fixedly connected to the output end of the driving component.

[0040] The driving component drives the second fixed rod 17 to rotate. Both ends of the connecting rod 16 are respectively rotatably connected to the first fixed rod 15 and the second fixed rod 17 through rotating shafts. As the second fixed rod 17 completes a full circle of rotation under the action of the driving force, the first fixed rod 15, through the medium action of the connecting rod 16, guides the rotating rod 14 to first perform a half-circle of forward rotation and then transition to a half-circle of reverse rotation under the support of the rotating seat 13. Since the upper end of the rotating rod 14 is fixedly connected to the bottom end of the support column 20, the support column 20 and all components thereon will rotate accordingly.

[0041] In one embodiment, as Figure 3 shown, the driving component includes a motor 18. The motor 18 is installed inside the driving groove 12, and the output end of the motor 18 is fixedly connected to one end of the second fixed rod 17 away from the connecting rod 16.

[0042] The motor 18 provides power for the rotation of the above reciprocating structure. And since the output end of the motor 18 is fixedly connected to one end of the second fixed rod 17 away from the connecting rod 16, the second fixed rod 17 rotates around the axis of one of its ends, thereby driving the subsequent reciprocating structure components to rotate.

[0043] In one embodiment, as Figures 5-6 shown, the anti-disengagement structure includes a sliding installation groove 25, a circular groove 28, and a rotating groove 31. The circular groove 28 and the rotating groove 31 are opened at one end of the suspension column 24 away from the rotating column 23. The rotating groove 31 is located outside the circular groove 28. A sliding installation groove 25 is opened inside the suspension column 24. The sliding installation groove 25 is communicated with the circular groove 28. Two sliding blocks 26 are symmetrically arranged on the left and right sides inside the sliding installation groove 25. The two sliding blocks 26 are slidably installed inside the sliding installation groove 25. One end of the sliding block 26 close to the circular groove 28 is fixedly installed with a traction rod 27. A rotating component is arranged inside the circular groove 28. The traction rod 27 is connected to the rotating component.

[0044] When the material is suspended on the suspension column 24, the rotating component drives the two sliding blocks 26 to slide synchronously in opposite directions through the traction rod 27, so that the two sliding blocks 26 limit the material on the suspension column 24.

[0045] In one embodiment, as Figures 5-6As shown, the rotating assembly includes a circular block 29 which is rotatably installed inside a circular groove 28. One end of the circular block 29 is provided with two traction arc grooves 30 penetrating therethrough. The two traction arc grooves 30 are symmetrical with respect to the center of the circular block 29. The inner wall of the traction arc groove 30 is slidably connected to the outer wall of the traction rod 27. The end of the circular block 29 away from the sliding installation groove 25 is fixedly connected to a rotating block 33. An outer circumference of one end of the rotating block 33 close to the rotating groove 31 is fixedly installed with a rotating slider 32. The outer wall of the rotating slider 32 is slidably connected to the inner wall of the rotating groove 31.

[0046] By rotating the rotating block 33, the circular block 29 rotates inside the circular groove 28. Since the inner wall of the traction arc groove 30 is slidably connected to the outer wall of the traction rod 27 and the two traction arc grooves 30 are symmetrical with respect to the center of the circular block 29, the positions of the two traction arc grooves 30 change synchronously, thereby driving the position of the traction rod 27 to change, and further driving the two sliding blocks 26 to limit the material on the suspension column 24.

[0047] In one embodiment, as Figure 6 shown, the cross-section of the rotating groove 31 and the rotating slider 32 is a T-shaped structure.

[0048] The T-shaped rotating groove 31 and the rotating slider 32 improve the connection stability, thereby effectively preventing the rotating slider 32 from accidentally falling out of the rotating groove 31 during rotation.

[0049] In one embodiment, as Figures 5-6 shown, a silica gel soft pad is installed on the outer side wall of the rotating block 33.

[0050] The silica gel soft pad has a soft touch and certain elasticity, which can provide a better grip and comfort, and reduce the hand fatigue during long-term operation.

[0051] In one embodiment, as Figures 5-6 shown, anti-slip lines are provided on the outer surface of the silica gel soft pad.

[0052] The design of the anti-slip lines can significantly increase the friction between the silica gel soft pad and the contact surface, effectively preventing accidental detachment or misoperation caused by sliding during use. This increased friction makes the operation more stable and reliable.

[0053] The above embodiments disclose a rotary cleaning fixture for vacuum nano - coating. Among them, the material to be cleaned is suspended on the suspension column 24. When it is necessary to fix the material, by rotating the rotating block 33, the circular block 29 is driven to rotate in the circular groove 28. Since the two traction arc grooves 30 opened on the circular block 29 are slidably connected to the traction rod 27, and the two traction arc grooves 30 are symmetric with respect to the center of the circular block 29, the rotation of the circular block 29 will cause the positions of the two traction arc grooves 30 to change synchronously, and then drive the traction rod 27 and the sliding block 26 to slide synchronously in opposite directions, so that the two sliding blocks 26 limit the material on the suspension column 24.

[0054] When the motor 18 is started, it drives the second fixed rod 17 to start rotating. Since the second fixed rod 17 is connected to the first fixed rod 15 through the connecting rod 16, and both ends are rotationally connected through the rotating shaft, the connecting rod 16 will, as a medium, convert the rotational motion of the second fixed rod 17 into a complex motion of the first fixed rod 15.

[0055] With the rotation of the second fixed rod 17, the swing of the connecting rod 16 guides the first fixed rod 15 and the rotating rod 14 to first perform a half - turn of forward rotation under the support of the rotating seat 13, and then, through the change of direction of the connecting rod 16, transition to a half - turn of reverse rotation. This design enables the rotating rod 14 to achieve reciprocating rotation.

[0056] Since the upper end of the rotating rod 14 is fixedly connected to the bottom end of the support column 20, when the rotating rod 14 rotates, it will drive the support column 20 and all the components thereon (including the upper fixing plate 21, the lower fixing plate 22, the rotating column 23 and the suspension column 24) to rotate together, so as to realize the reciprocating rotary cleaning of the material.

[0057] As described above, only the specific embodiments of the present application are provided, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present application, and all of them should be covered by the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A vacuum nano-coating rotary cleaning rack, comprising a base (11); It is characterized in that A driving groove (12) is formed at the upper end of the base (11); a protective cover (19) is fixedly mounted at the upper end of the driving groove (12); a support column (20) is rotatably mounted at the upper end of the protective cover (19); a plurality of upper fixing plates (21) and lower fixing plates (22) are respectively fixed at the top and bottom ends of the outer wall of the support column (20); the upper fixing plates (21) correspond to the lower fixing plates (22) in a one-to-one manner; A rotating column (23) is rotatably mounted between the upper fixed plate (21) and the lower fixed plate (22), and a plurality of hanging columns (24) are fixedly mounted on the outer side wall of the rotating column (23); It also includes a reciprocating structure, which is arranged inside the driving groove (12) and is used to drive the support column (20), the upper fixing plate (21), and the lower fixing plate (22) to reciprocate; An anti-drop structure is provided at one end of the suspension column (24) away from the rotating column (23) and is used to prevent materials from dropping off.

2. The vacuum nano-coating rotary cleaning rack according to claim 1, characterized in that: The reciprocating structure comprises a rotating seat (13), the rotating seat (13) being fixedly mounted at a middle position of the bottom of the driving groove (12), a rotating rod (14) being rotatably mounted on the upper end of the rotating seat (13), the upper end of the rotating rod (14) extending to the top of the protective cover (19) and being fixedly connected to the bottom end of the supporting column (20), the bottom of the outer side wall of the rotating rod (14) being fixedly connected to a first fixed rod (15), the other end of the first fixed rod (15) being rotatably connected to a connecting rod (16) via a rotating shaft, the other end of the connecting rod (16) being rotatably connected to a second fixed rod (17) via a rotating shaft, and the other end of the second fixed rod (17) being fixedly connected to an output end of the driving assembly.

3. The vacuum nano-coating rotary cleaning rack according to claim 2, characterized in that: The drive assembly comprises a motor (18), the motor (18) being mounted inside the drive slot (12), and the output end of the motor (18) being fixedly connected to an end of the second fixing rod (17) away from the connecting rod (16).

4. The vacuum nano-coating rotary cleaning rack according to claim 1, characterized in that: The anti-slip structure comprises a sliding installation groove (25), a circular groove (28), and a rotating groove (31). The circular groove (28) and the rotating groove (31) are arranged at one end of the suspension column (24) away from the rotating column (23). The rotating groove (31) is located outside the circular groove (28). The suspension column (24) is provided with a sliding installation groove (25). The sliding installation groove (25) is communicated with the circular groove (28). Two sliding blocks (26) are symmetrically arranged on the left and right sides of the sliding installation groove (25). The two sliding blocks (26) are slidably installed in the sliding installation groove (25). A traction rod (27) is fixedly installed on one end of the sliding block (26) close to the circular groove (28). A rotating assembly is arranged inside the circular groove (28). The traction rod (27) is connected to the rotating assembly.

5. The vacuum nano-coating rotary cleaning rack according to claim 4, characterized in that: The rotating assembly comprises a round block (29), the round block (29) being rotatably mounted inside a round groove (28), one end of the round block (29) being penetrated by two traction arc grooves (30), the two traction arc grooves (30) being symmetrical with respect to the center of the round block (29), the inner wall of the traction arc groove (30) being slidably connected to the outer wall of the traction rod (27), one end of the round block (29) away from the sliding mounting groove (25) being fixedly connected to a rotating block (33), the outer circumference of one end of the rotating block (33) close to the rotating groove (31) being fixedly mounted with a rotating slider (32), the outer wall of the rotating slider (32) being slidably connected to the inner wall of the rotating groove (31).

6. The vacuum nano coating rotary cleaning rack according to claim 5, characterized in that: The cross-sections of the rotating groove (31) and the rotating sliding block (32) are T-shaped structures.

7. The vacuum nano-coating rotary cleaning rack according to claim 5, characterized in that: A silicone cushion is installed on the outer side wall of the rotating block (33).

8. The vacuum nano-coating rotary cleaning rack according to claim 7, characterized in that: The outer surface of the silicone soft pad is provided with anti-slip patterns.

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