A glass cover plate cleaning rack

Abstract

This invention relates to the field of glass cover plate manufacturing technology, and more particularly to a glass cover plate cleaning rack, comprising symmetrically fixed support plates. Multiple support shafts are fixed between the bottoms of two support plates, and multiple limiting blocks are evenly fixed on the support shafts. Two limiting rods are also fixed between the two support plates, respectively positioned on the upper sides of the support plates. Limiting blocks are also evenly fixed on the limiting rods, and each limiting block has a limiting groove. A fixing plate is provided on one side of each support plate, and a guide shaft is fixed to the upper end of each fixing plate. Guide wheels are provided on each guide shaft. Fixing blocks are symmetrically fixed on both sides of the bottom of one fixing plate. A winding shaft is provided on one side of the fixing plate, passing through and rotatably connected to the fixing blocks. A winch is fixed to the winding shaft, and a limiting rope is wound around the winch. This device can effectively prevent thin and light glass covers from floating out of the cleaning rack during cleaning.

Description

Technical Field

[0001] This invention relates to the field of glass cover manufacturing technology, and in particular to a glass cover cleaning rack. Background Technology

[0002] During the production of glass covers, it is necessary to use ultrasonic cleaning to remove dust, oil, and other contaminants from the surface of the glass covers. Generally, multiple glass covers are placed on a cleaning rack and then sent into an ultrasonic cleaning machine for cleaning.

[0003] UTG (Ultra-Thin Glass) is an extremely thin glass material made through a special process. It combines the physical properties of traditional glass with the flexibility of plastic and is widely used in flexible display devices such as foldable screen phones. Its core features include ultra-thin thickness, high light transmittance, scratch resistance, and the ability to be repeatedly bent, making it a significant innovation in the field of display technology.

[0004] Patent application number CN202223150107.3 discloses a cover glass cleaning rack, comprising: a first frame, the first frame including a first receiving portion; a second frame, the second frame including a second receiving portion disposed opposite to the first receiving portion, the first receiving portion and the second receiving portion forming a receiving space for placing cover glass, the second frame being movable along a first direction and fixedly connected to the first frame, such that the length of the receiving space in the first direction is adjustable; and a limiting component, the limiting component including a first limiting mechanism disposed on the first frame and a second limiting mechanism disposed on the second frame, the first limiting mechanism and the second limiting mechanism being respectively used to limit the opposite sides of the cover glass. When placing the glass cover, it is fixed from both sides by the first and second limiting mechanisms. The bottom of the glass cover is also supported by the limiting components. After the glass cover is placed, it is sent into the ultrasonic cleaning mechanism for cleaning. Since there is no obstruction at the top of the UTG glass cover, the UTG glass cover is light and may easily float out of the cleaning rack under the action of ultrasonic waves, causing the UTG glass cover to break or be scratched.

[0005] This invention was developed to address the shortcomings of existing technologies. Summary of the Invention

[0006] The purpose of this invention is to overcome the shortcomings of the prior art and provide a glass cover cleaning rack.

[0007] This invention can be achieved through the following technical solutions:

[0008] This invention discloses a glass cover cleaning rack, comprising symmetrically fixed support plates. Multiple support shafts are fixed between the bottoms of the two support plates, and multiple limiting blocks are evenly fixed on the support shafts. Two limiting rods are also fixed between the two support plates, respectively positioned on the upper sides of the support plates. Limiting blocks are also evenly fixed on the limiting rods, and each limiting block has a limiting groove. A fixing plate is provided on one side of each support plate, and a guide shaft is fixed to the upper end of each fixing plate. Guide wheels are provided on each guide shaft. Fixing blocks are symmetrically fixed on both sides of the bottom of one fixing plate. A winding shaft is provided on one side of the fixing plate, passing through and rotatably connecting to the fixing blocks. A winch is fixed on the winding shaft, and a limiting rope is wound around the winch. A coil spring is also fixed on the winding shaft, with its end fixed to the fixing block. A positioning block is also fixed to the end of the limiting rope. A positioning plate is also fixed on the other fixing plate, and the positioning plate has a positioning groove that cooperates with the limiting rope. When using the cleaning rack, insert the glass cover to be cleaned into the rack, with the bottom of the glass cover inserted into the corresponding limiting slot of the limiting block. Both ends of the glass cover are fixed by the limiting blocks on both sides. After a certain number of glass covers are placed in the cleaning rack, pull the limiting rope out from the winch. After the limiting rope passes over the two guide wheels, pass the limiting rope through the positioning slot of the positioning plate. The positioning block at the end of the limiting rope is locked under the positioning plate and connected to the winding shaft and the fixing block through a coil spring. After the limiting rope is fixed, it can be tightened. The limiting rope holds the glass cover from above, which can effectively prevent thin and light glass covers from floating out of the cleaning rack during cleaning.

[0009] Preferably, the limiting groove is arranged around the limiting block, and the cross-section of the limiting groove is a V-shaped structure.

[0010] Preferably, both support plates are fixed with fixing tubes, and the fixing plates pass through the fixing tubes at corresponding positions and are slidably connected to the fixing tubes. Each fixing tube has a threaded tube fixed to it, and each threaded tube is provided with a bolt threaded to the threaded tube. The height of the guide wheels can be adjusted according to the height of the glass cover. After adjusting the guide wheels to a suitable height, the bolts are rotated. As the bolts rotate, they move closer to the fixing plates. The bottom of the bolts presses against the fixing plates, fixing the fixing plates and fixing tubes. After the limiting rope passes over the two guide wheels, the limiting rope between the two guide wheels contacts the upper end of the glass cover, thereby fixing the glass cover.

[0011] Preferably, a pull ring is also fixed to the bottom of the positioning block. After the glass cover is cleaned, the pull ring is pulled to pull down the positioning block, which then moves to the bottom of the positioning plate. The limiting rope is then pulled out from the positioning groove. The pull ring makes it easier to pull the positioning block.

[0012] Preferably, the positioning plate has an L-shaped structure. After the limiting rope is fixed, it can effectively prevent the positioning block from separating from the positioning plate.

[0013] Preferably, a guide ring is also fixed on the fixing plate above the winch, and the limiting rope passes through the guide ring and is slidably connected to the guide ring. By setting the guide ring, the limiting rope can be made to pass around the guide wheel after facing it, thus preventing the limiting rope from separating from the guide wheel.

[0014] Compared with existing technologies, the present invention has the following advantages:

[0015] This device uses a limiting rope to hold the glass cover plate in place from above, effectively preventing thin and light glass covers from floating out of the cleaning rack during cleaning. Attached Figure Description

[0016] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein:

[0017] Figure 1 This is a schematic diagram of the structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure from another angle of the present invention;

[0019] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the glass cover plate being fixed according to the present invention;

[0021] In the diagram: 1. Support plate; 2. Support shaft; 3. Limiting block; 4. Limiting rod; 5. Limiting groove; 6. Fixing tube; 7. Fixing plate; 8. Threaded tube; 9. Bolt; 10. Guide shaft; 11. Guide wheel; 12. Rewinding shaft; 13. Fixing block; 14. Coil spring; 15. Winch; 16. Guide ring; 17. Limiting rope; 18. Positioning plate; 19. Positioning groove; 20. Positioning block; 21. Pull ring; 22. Glass cover plate; Detailed Implementation

[0022] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings:

[0023] Example 1:

[0024] like Figures 1 to 4As shown, this embodiment discloses a glass cover cleaning rack, comprising symmetrically fixed support plates 1. Multiple support shafts 2 are fixed between the bottoms of the two support plates 1. Multiple limiting blocks 3 are evenly fixed on the support shafts 2. Two limiting rods 4 are also fixed between the two support plates 1, respectively positioned on both sides of the upper end of the support plates 1. Limiting blocks 3 are also evenly fixed on the limiting rods 4, and each limiting block 3 is provided with a limiting groove 5. A fixing plate 7 is provided on one side of each support plate 1. Guide shafts 10 are fixed to the upper ends of both fixing plates 7, and guides are provided on each guide shaft 10. The wheel 11 has a fixed plate 7 with fixed blocks 13 symmetrically fixed on both sides of its bottom. A winding shaft 12 is provided on one side of the fixed plate 7. The winding shaft 12 passes through the fixed block 13 and is rotatably connected to the fixed block 13. A winch 15 is fixed on the winding shaft 12. A limit rope 17 is wound on the winch 15. A coil spring 14 is also fixed on the winding shaft 12. The end of the coil spring 14 is fixed to the fixed block 13. A positioning block 20 is also fixed to the end of the limit rope 17. A positioning plate 18 is also fixed on the other fixed plate 7. The positioning plate 18 is provided with a positioning groove 19 that works with the limit rope 17. When using the cleaning rack, insert the glass cover plate 22 to be cleaned into the cleaning rack. The bottom of the glass cover plate 22 is inserted into the limiting groove 5 of the corresponding limiting block 3, and both ends of the glass cover plate 22 are fixed by the limiting blocks 3 on both sides. After a certain number of glass cover plates 22 are placed in the cleaning rack, pull the limiting rope 17 out from the winch 15. After the limiting rope 17 passes over the two guide wheels 11, pass the limiting rope 17 through the positioning groove 19 of the positioning plate 18, and the positioning block 20 at the end of the limiting rope 17 is stuck under the positioning plate 18. It is connected to the winding shaft 12 and the fixing block 13 through the coil spring 14. After the limiting rope 17 is fixed, the limiting rope 17 can be tightened. The limiting rope 17 supports the glass cover plate 22 from above, which can effectively prevent the thin and light glass cover plate 22 from floating out of the cleaning rack during cleaning.

[0025] The limiting groove 5 is arranged around the limiting block 3, and the cross-section of the limiting groove 5 is a V-shaped structure.

[0026] Each of the two support plates 1 is fixed with a fixing tube 6. A fixing plate 7 passes through the fixing tube 6 at the corresponding position and is slidably connected to the fixing tube 6. A threaded tube 8 is fixed to each fixing tube 6, and a bolt 9 is provided on each threaded tube 8 for threaded connection with the threaded tube 8. The height of the guide wheel 11 can be adjusted according to the height of the glass cover plate 22. After the guide wheel 11 is adjusted to a suitable height, the bolt 9 is rotated. When the bolt 9 rotates, it moves closer to the fixing plate 7. After the bottom of the bolt 9 is pressed against the fixing plate 7, the fixing plate 7 and the fixing tube 6 are fixed. After the limiting rope 17 passes over the two guide wheels 11, the limiting rope 17 between the two guide wheels 11 contacts the upper end of the glass cover plate 22, thereby fixing the glass cover plate 22.

[0027] The positioning plate 18 has an L-shaped structure. After the limiting rope 17 is fixed, it can effectively prevent the positioning block 20 from separating from the positioning plate 18.

[0028] Example 2:

[0029] This embodiment discloses a glass cover cleaning rack. Based on the structure and principle of Embodiment 1, the positioning block 20 in this embodiment is further fixed with a pull ring 21 at its bottom. After the glass cover 22 is cleaned, pulling the pull ring 21 pulls the positioning block 20 down, and the positioning block 20 moves below the positioning plate 18. The limiting rope 17 is pulled out from the positioning groove 19. The pull ring 21 makes it easier to pull the positioning block 20.

[0030] Example 3:

[0031] This embodiment discloses a glass cover cleaning rack. Based on the structure and principle of Embodiment 1 or Embodiment 2, this embodiment further includes a guide ring 16 fixed on the fixing plate 7 above the winch 15. A limiting rope 17 passes through the guide ring 16 and is slidably connected to it. By setting the guide ring 16, the limiting rope 17 can be positioned directly opposite the guide wheel 11 and then bypass the guide wheel 11, preventing the limiting rope 17 from separating from the guide wheel 11.

[0032] The above are merely preferred embodiments of the present invention. It should be noted that, for those skilled in the art, various changes, modifications, substitutions and variations can be made to these embodiments without departing from the technical principles of the present invention. These changes, modifications, substitutions and variations should also be considered within the scope of protection of the present invention.

Claims

1. A glass cover cleaning rack, characterized in that, The system comprises symmetrically fixed support plates. Multiple support shafts are fixed between the bottoms of the two support plates. Multiple limiting blocks are evenly fixed on the support shafts. Two limiting rods are also fixed between the two support plates, respectively positioned on the upper sides of the support plates. Limiting blocks are also evenly fixed on the limiting rods, each with a limiting groove. A fixing plate is located on one side of each support plate, with a guide shaft fixed to the upper end of each fixing plate. Guide wheels are mounted on the guide shafts. Fixing blocks are symmetrically fixed on both sides of the bottom of one fixing plate. A winding shaft is located on one side of the fixing plate, passing through and rotatably connecting to the fixing blocks. A winch is fixed to the winding shaft, with a limiting rope wound around it. A coil spring is also fixed to the winding shaft, its end fixed to a fixing block. A positioning block is fixed to the end of the limiting rope. A positioning plate is also fixed to the other fixing plate, with a positioning groove for use with the limiting rope.

2. The glass cover cleaning rack according to claim 1, characterized in that: The limiting groove is arranged around the limiting block, and the cross-section of the limiting groove is a V-shaped structure.

3. The glass cover cleaning rack according to claim 1, characterized in that: Both support plates are fixed with fixing tubes. The fixing plates pass through the fixing tubes at corresponding positions and are slidably connected to the fixing tubes. Threaded tubes are fixed to the fixing tubes, and bolts that are threadedly connected to the threaded tubes are provided on the threaded tubes.

4. The glass cover cleaning rack according to claim 1, characterized in that: A pull ring is also fixed to the bottom of the positioning block.

5. The glass cover cleaning rack according to claim 1, characterized in that: The positioning plate has an L-shaped structure.

6. The glass cover cleaning rack according to claim 1, characterized in that: A guide ring is also fixed on the fixed plate above the winch, and the limiting rope passes through the guide ring and is slidably connected to the guide ring.

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