Float glass surface coating device

Abstract

The invention belongs to the technical field of float glass manufacturing, and particularly relates to a float glass surface coating device which comprises a machine body, a processing cavity formed in the lower side of the machine body, a box cover arranged on the outer surface of the machine body and matched with the processing cavity, mounting plates symmetrically arranged on the left side and the right side of the processing cavity, and a cross beam slidably assembled between the two mounting plates. A supporting plate is arranged on the inner wall of the lower side of the machining cavity, supporting rods are slidably assembled in the two notches, the ends, extending out of the notches, of the two supporting rods are jointly connected with a supporting frame, the supporting frame is slidably assembled in the machining cavity, and the two supporting rods are each provided with a plurality of stepped holes; the upper side of the first spring is connected with a T-shaped piece capable of extending out of the stepped hole in a sliding mode, the T-shaped piece is connected with the inner wall of the stepped hole in a sliding and sealing mode, the supporting frame is provided with a driving mechanism matched with the T-shaped piece, and the spraying mechanism can move in the machining cavity in any direction, so that the spraying device can adapt to glass of different sizes and shapes, and spraying uniformity and accuracy are guaranteed.

Description

Technical Field

[0001] The present invention belongs to the technical field of float glass manufacturing, and particularly relates to a surface coating device for float glass. Background Art

[0002] Float glass is a method for manufacturing flat glass and also a common flat glass product. Float glass has significant advantages. Its surface is very flat, without unevenness or bending; it has extremely high transparency, allowing a large amount of light to pass through, ensuring the brightness indoors; its surface is very smooth, without roughness or obvious defects; and its thickness is uniform, not easily deformed. These characteristics make float glass widely used in many fields such as construction, decoration, and industry. In the construction field, float glass is commonly used for windows, doors, curtain walls, etc.; in the decoration field, it can be cut, edged, drilled, etc. into various shapes and sizes, suitable for the production of furniture, household appliances, mirrors, decorative artworks, etc.; in the industrial field, float glass serves as the screen substrate for electronic products such as scanners and displays, as well as high-quality substrates and components for solar photovoltaic panels and the precision electronics industry;

[0003] During the production process of float glass, various functional coatings can be selectively sprayed on the glass surface, such as anti-corrosion coatings, functional coatings, self-cleaning coatings, decorative coatings, etc. After the spraying equipment finishes spraying the glass surface, it is inconvenient for the staff to move the glass out of the processing cavity. Summary of the Invention

[0004] The purpose of the present invention is to provide a surface coating device for float glass to solve the problems existing in the background art.

[0005] To achieve the above technical purpose, the technical solution adopted by the present invention is as follows:

[0006] A surface coating device for float glass, including a machine body. A processing cavity is provided below the machine body. A box cover matching the processing cavity is provided on the outer surface of the machine body. Mounting plates are symmetrically provided on the left and right sides of the processing cavity. A cross beam is slidably assembled between the two mounting plates. A sliding plate is slidably assembled on the cross beam in the left-right direction. A spraying mechanism is slidably assembled on the sliding plate in the up-down direction. A support plate is provided on the inner wall of the lower side of the processing cavity. Notches are symmetrically provided on the left and right sides in the front of the support plate. A support rod is slidably assembled in each of the two notches. The ends of the two support rods extending out of the notches are commonly connected to a support frame. The support frame is slidably assembled in the processing cavity. A plurality of stepped holes are provided in each of the two support rods. A first spring is provided in each stepped hole. The upper side of the first spring is connected to a T-shaped member that can slide out of the stepped hole. The T-shaped member is slidably and sealingly connected to the inner wall of the stepped hole. The support frame is provided with a driving mechanism matching a plurality of T-shaped members.

[0007] The driving mechanism includes a cavity provided in the support frame. An air vent hole is provided on the inner wall of the upper side of the cavity. A sliding plate is slidably and sealingly assembled in the cavity. On the upper side of the inner part of the sliding plate, a rebound assembly is symmetrically provided on the left and right. The cavity is provided with a connecting pipe communicating with a plurality of stepped holes. The support frame is provided with a power assembly connected to the sliding plate.

[0008] The rebound assembly includes telescopic rods provided on the left and right sides of the sliding plate. The upper and lower ends of the two telescopic rods are respectively connected to the inner wall of the cavity and the sliding plate. Second springs are sleeved on the outer surfaces of the two telescopic rods.

[0009] The power assembly includes a magnet block provided on the inner wall of the lower side of the processing cavity. The magnet block is provided in front of the support plate. The sliding plate is a magnetic sliding plate, and the magnetism of the sliding plate is opposite to that of the magnet block.

[0010] Sliding cavities are provided on both the left and right sides of the support frame. Sliders are slidably assembled in the two sliding cavities. On the side of each slider away from the box cover, there is a sliding rod that can extend out of the sliding cavity. Fixed blocks connected to the inner wall of the processing cavity are provided at one ends of the two sliding rods that extend out of the sliding cavities.

[0011] Pulling frames are provided on both the left and right sides of the support frame. A pull rod is provided between the pulling frames.

[0012] Anti-slip pads are provided on the upper surfaces of a plurality of the T-shaped members.

[0013] The present invention has the following technical advantages compared with the prior art:

[0014] 1. The spraying mechanism can move in any direction in the processing cavity, which enables it to adapt to glass of different sizes and shapes, ensuring the uniformity and accuracy of spraying; the design of the support frame and the support rod allows the glass to be easily placed and taken out before and after spraying, increasing the convenience of operation.

[0015] 2. Through the automated operation of the driving mechanism including the cavity, the sliding plate, the rebound assembly and the power assembly, the rapid lifting of the T-shaped member can be realized, so as to efficiently fix and release the glass.

[0016] 3. The combined use of the magnet block and the magnetic sliding plate enables the sliding plate to automatically rise and fall at a specific position without an additional power source, improving the work efficiency.

[0017] 4. The arrangement of the sliding cavity and the slider enhances the stability of the support frame during the moving process, preventing uneven spraying or glass damage caused by shaking or tilting.

[0018] 5. The design of the anti-slip pad increases the friction between the glass and the T-shaped member, preventing the glass from sliding or falling during the spraying process and improving the safety of operation. Brief Description of the Drawings

[0019] The present invention can be further illustrated by the non-limiting embodiments given in the accompanying drawings.

[0020] Figure 1 is a schematic structural diagram of the present invention;

[0021] Figure 2 is a schematic structural diagram of the body of the present invention;

[0022] Figure 3 is a schematic diagram of the partial structure of the present invention;

[0023] Figure 4 is a schematic sectional structure diagram of the support frame and the support rod of the present invention;

[0024] Figure 5 is a schematic sectional structure diagram of the support frame of the present invention.

[0025] The descriptions of the main component symbols are as follows:

[0026] Body 1, processing chamber 101, box cover 11, mounting plate 12, cross beam 13, sliding plate 14, spraying mechanism 15, support plate 2, notch 21, support rod 22, support frame 23, stepped hole 24, first spring 25, T-shaped part 26, cavity 3, air vent hole 31, sliding plate 32, connecting pipe 33, telescopic rod 34, second spring 35, magnet block 36, sliding cavity 4, slider 41, sliding rod 42, fixed block 43, pulling frame 44, pull rod 45. Detailed implementation manners

[0027] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0028] As Figures 1-5 shown, a float glass surface coating device of the present invention includes a body 1. A processing chamber 101 is provided on the lower side of the body 1. A box cover 11 matching the processing chamber 101 is provided on the outer surface of the body 1. Mounting plates 12 are symmetrically provided on the left and right sides of the processing chamber 101. A cross beam 13 is slidably assembled between the two mounting plates 12. A sliding plate 14 is slidably assembled on the left and right of the cross beam 13. A spraying mechanism 15 is slidably assembled up and down on the sliding plate 14. A support plate 2 is provided on the lower inner wall of the processing chamber 101. Notches 21 are symmetrically provided on the front side of the support plate 2. A support rod 22 is slidably assembled in each of the two notches 21. A support frame 23 is connected to the ends of the two support rods 22 extending out of the notches 21. The support frame 23 is slidably assembled in the processing chamber 101. A number of stepped holes 24 are provided on each of the two support rods 22. A first spring 25 is provided in each stepped hole 24. A T-shaped part 26 that can slide out of the stepped hole 24 is connected to the upper side of the first spring 25. The T-shaped part 26 is slidably and sealingly connected to the inner wall of the stepped hole 24. The support frame 23 is provided with a driving mechanism matching a number of T-shaped parts 26.

[0029] When the staff needs to spray the surface of the glass, the staff can slide the support frame 23, driving the support frame 23 to move towards the side extending out of the processing chamber 101. The support frame 23 drives the two support rods 22 to move out of the notches 21 on both sides until the two support rods 22 are driven out of the processing chamber 101 and exposed to the outside. At this time, the first spring 25 in several stepped holes 24 expands, driving the T-shaped part 26 to move out of the stepped holes 24. Therefore, several T-shaped parts 26 will extend upwards out of the support rods 22, and the upper end surface of the T-shaped part 26 is higher than that of the support rod 22. The staff can place the glass on the upper side of several T-shaped parts 26, and then push the support frame 23 into the processing chamber 101. The support frame 23 drives the two support rods 22 to extend into the notches 21 until the two support rods 22 are completely moved into the notches 21, and the glass is located above the support plate 2. After the two support rods 22 are located in the notches 21, the driving mechanism starts to work. The driving mechanism pulls the T-shaped parts 26 in several stepped holes 24 to move downwards and retract into the stepped holes 24, driving the first spring 25 to start compressing until the T-shaped parts 26 are completely retracted into the stepped holes 24, and the upper end surface of the T-shaped part 26 is flush with the upper side of the support plate 2. The glass can be located on the upper surface of the support plate 2. The cross beam 13 can slide back and forth relative to the two mounting plates 12, the sliding plate 14 can slide left and right relative to the cross beam 13, and the spraying mechanism 15 can slide up and down relative to the sliding plate 14. Therefore, the spraying mechanism 15 can move in any direction in the processing chamber 101, and can spray the glass surface on the upper side of the support plate 2 accordingly;

[0030] After the glass spraying is completed, the staff can, in the same way as above, directly pull out the support frame 23 outwards, driving the two support rods 22 to move out of the notches 21 to achieve the purpose of moving out of the processing chamber 101. When the two support rods 22 move out of the processing chamber 101, the driving mechanism automatically stops working, canceling the pulling on the T-shaped part 26. Under the action of the expansion of the first spring 25, the T-shaped part 26 is driven to move out of the stepped hole 24. Therefore, the upper end surfaces of several T-shaped parts 26 are higher than those of the support rods 22. Since the glass is supported by several T-shaped parts 26 and is in a suspended state, it is convenient for the staff to take the glass from below the glass without causing interference to the glass.

[0031] The driving mechanism includes a cavity 3 provided in the support frame 23. The upper inner wall of the cavity 3 is provided with an air leakage hole 31. A sliding plate 32 is slidably and sealingly assembled in the cavity 3. On the upper side inside the sliding plate 32, a spring-back assembly is symmetrically arranged on the left and right. The cavity 3 is provided with a connecting pipe 33 communicating with several stepped holes 24, and the support frame 23 is provided with a power assembly connected to the sliding plate 32.

[0032] When the two support rods 22 are completely located in the notch 21, the position of the slide plate 32 matches the position of the power assembly, and the power assembly can drive the slide plate 32 to move upward in the cavity 3, driving the rebound assembly to start compressing. Since the slide plate 32 is slidingly sealed and assembled in the cavity 3, the slide plate 32 forms a negative pressure in the lower side of the cavity 3 during its upward movement, and the negative pressure is transmitted to the plurality of step holes 24 through the connecting pipe 33. When the gas in the lower side of the step hole 24 is sucked out, the T-shaped piece 26 can be driven to move downward in the step hole 24, and the first spring 25 starts to compress. When the slide plate 32 is misaligned with the power assembly, the slide plate 32 moves downward and resets under the action of the extension of the rebound assembly, and presses the gas on the lower side of the cavity 3 into the plurality of step holes 24 through the connecting pipe 33, which can drive the T-shaped piece 26 to extend upward out of the step hole 24 and drive the first spring 25 to extend.

[0033] The rebound assembly includes telescopic rods 34 arranged on the left and right sides of the slide plate 32. The upper and lower ends of the two telescopic rods 34 are respectively connected to the inner wall of the cavity 3 and the slide plate 32. The outer surfaces of the two telescopic rods 34 are sleeved with second springs 35.

[0034] When the slide plate 14 moves upward in the cavity 3, the telescopic rod 34 and the second spring 35 start to compress. When the air pressure on the lower side of the cavity 3 is restored, the slide plate 14 moves downward in the cavity 3 under the action of the extension of the second spring 35.

[0035] The power assembly includes a magnet block 36 disposed on the lower inner wall of the processing chamber 101 . The magnet block 36 is disposed on the front side of the support plate 2 . The slide plate 32 is a magnetic slide plate. The magnetism of the slide plate 32 is opposite to that of the magnet block 36 .

[0036] When the support frame 23 is located in the processing chamber 101, the position of the slide 32 matches the position of the magnet block 36. Since the magnetism of the slide 32 and the magnet block 36 is opposite, the slide 32 can be driven to move upward in the cavity 3. When the position of the slide 32 is offset from the position of the magnet block 36, the slide 32 begins to reset.

[0037] A sliding cavity 4 is provided on both sides of the support frame 23, and a slider 41 is slidably installed in the two sliding cavities 4. A sliding rod 42 that can extend out of the sliding cavity 4 is provided on the side of the slider 41 away from the box cover 11. The two sliding rods 42 extend out of the sliding cavity 4 and one end is provided with a fixed block 43 connected to the inner wall of the processing cavity 101.

[0038] When the support frame 23 is pulled out of the processing chamber 101 or pushed into the processing chamber 101 , the fixing block 43 is driven to slide in the sliding chamber 4 , thereby improving the sliding stability of the support frame 23 and the two support rods 22 .

[0039] Pulling frames 44 are provided on both the left and right sides of the support frame 23, and a pull rod 45 is provided between the pulling frames 44. The design of the pull rod 45 and the pulling frames 44 facilitates the staff to slide the support plate 2.

[0040] Anti-slip pads are provided on the upper surfaces of a number of T-shaped members 26. The design of the anti-slip pads can improve the stability of the glass located on the upper surfaces of the number of T-shaped members 26.

[0041] The above embodiments are only used to exemplarily illustrate the principles and effects of the present invention, rather than to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A float glass surface coating device, comprising a machine body, a processing cavity is provided below the machine body, a box cover matching the processing cavity is provided on the outer surface of the machine body, mounting plates are symmetrically arranged on the left and right sides of the processing cavity, a cross beam is slidably assembled between the two mounting plates, a sliding plate is slidably assembled on the cross beam in the left and right directions, and a spraying mechanism is slidably assembled on the sliding plate in the up and down directions, and is characterized in that: A support plate is provided on the inner wall of the lower side of the processing cavity. Symmetrically arranged notches are provided on the left and right sides of the front side of the support plate. A support rod is slidably assembled in each of the two notches. One end of the two support rods extending out of the notches is commonly connected to a support frame. The support frame is slidably assembled in the processing cavity. A plurality of stepped holes are provided in each of the two support rods. A first spring is provided in each of the stepped holes. A T-shaped member that can slidably extend out of the stepped hole is connected to the upper side of the first spring. The T-shaped member is slidably and sealingly connected to the inner wall of the stepped hole. The support frame is provided with a driving mechanism that matches a plurality of T-shaped members.

2. The float glass surface coating device according to claim 1, wherein: The driving mechanism includes a cavity provided in the support frame. An air vent hole is provided on the inner wall of the upper side of the cavity. A slide plate is slidably and sealingly assembled in the cavity. Rebound components are symmetrically arranged on the left and right sides of the upper inner side of the slide plate. The cavity is provided with a connecting pipe communicating with a plurality of stepped holes. The support frame is provided with a power component connected to the slide plate.

3. The float glass surface coating device according to claim 2, characterized in that: The rebound components include telescopic rods provided on the left and right sides of the slide plate. The upper and lower ends of the two telescopic rods are respectively connected to the inner wall of the cavity and the slide plate. Second springs are sleeved on the outer surfaces of the two telescopic rods.

4. A float glass surface coating device according to claim 2, characterized in that: The power component includes a magnet block provided on the inner wall of the lower side of the processing cavity. The magnet block is provided on the front side of the support plate. The slide plate is a magnetic slide plate, and the magnetism of the slide plate is opposite to that of the magnet block.

5. The float glass surface coating device according to claim 1, characterized in that: Sliding cavities are provided on both the left and right sides of the support frame. Sliders are slidably assembled in the two sliding cavities. Slide rods that can extend out of the sliding cavities are provided on the sides of the sliders away from the box cover. Fixed blocks connected to the inner wall of the processing cavity are provided at one ends of the two slide rods extending out of the sliding cavities.

6. The float glass surface coating device according to claim 1, characterized in that: Pulling frames are provided on both the left and right sides of the support frame. A pull rod is provided between the pulling frames.

7. A float glass surface coating device according to claim 1, characterized in that: Anti-slip pads are provided on the upper surfaces of a plurality of the T-shaped members.

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