Protective device for grinding and processing glass substrate

Abstract

The invention provides a glass substrate grinding protection device which comprises a machine table and a protection cover body, a lifting opening is formed in the machine table, the protection cover body is installed in the lifting opening in a sliding mode, a lifting assembly is fixedly installed at the bottom of the machine table, and the output end of the lifting assembly is used for driving the protection cover body to ascend and descend. A baffle is movably installed on the front end face of the protective cover body, a cooling assembly extending into the protective cover body is assembled on the back face of the protective cover body, the working end of the cooling assembly extends into the protective cover body, a cleaning assembly is assembled on the top of the protective cover body, and storage assemblies are installed on the two sides in the protective cover body in a butt joint mode. According to the grinding equipment, the protective cover body and the baffle are matched with each other, so that the grinding area of the grinding equipment is protected and isolated, the latex gloves are arranged on the baffle, the equipment can perform non-contact extraction after grinding, and the equipment is matched with the storage assembly for storage and placement, so that the ground glass substrate does not carry out slurry.

Description

Technical Field

[0001] The invention relates to the technical field of glass substrate processing, and in particular to a protective device for grinding and processing a glass substrate. Background Art

[0002] In the manufacturing process of liquid crystal displays, the grinding of glass substrates is one of the key steps; the grinding of glass substrates is one of the key processes in the manufacturing of electronic display devices such as liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs). Glass substrates are usually required to have high flatness, low surface roughness and defect-free surfaces to meet the requirements of subsequent processes (such as coating, photolithography, etc.);

[0003] During the glass substrate grinding process, it is crucial to take appropriate protective measures to ensure product quality and operational safety;

[0004] However, during the current glass substrate grinding process, the protective measures are still insufficient: first, because the glass substrate is thin and fragile, the glass components on the substrate will be ground off during the grinding process, which will be accompanied by the rotational force of the grinding mechanism, and the grinding liquid will splash. The splashed material will not only contaminate the machine, but also splash to the outside, and even affect the personnel outside;

[0005] Secondly, when personnel extract the glass substrate after grinding, since there is still grinding slurry on the glass substrate during grinding, the slurry on the substrate will drip during extraction, not only dripping onto the machine table, but also dripping onto the ground, making it difficult to keep the working environment clean and tidy;

[0006] Therefore, the present application proposes a protective device for glass substrate grinding. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides a protective device for grinding a glass substrate, which solves the problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A protective device for grinding a glass substrate comprises a machine platform and a protective cover body, wherein a lifting port is arranged on the machine platform, a protective cover body is slidably installed in the lifting port, a lifting assembly is fixedly installed on the bottom of the machine platform, and an output end of the lifting assembly is used to drive the protective cover body to lift and lower, a baffle is movably installed on the front end surface of the protective cover body, and a built-in groove is arranged on the inner side of the protective cover body, the protective cover body retracts the baffle through the built-in groove, a latex glove is butt-jointedly installed on the inner side of the baffle, a cooling assembly extending into the protective cover body is mounted on the back side of the protective cover body, and an operating end of the cooling assembly extends into the protective cover body, a cleaning assembly is mounted on the top of the protective cover body, and storage assemblies are butt-jointedly installed on both sides of the protective cover body;

[0010] A cooling component includes a mounting cavity and a cooling component. The back of the protective cover is provided with a mounting port. The back of the protective cover is fixedly provided with a mounting cavity connected with the mounting port. The interior of the mounting cavity is provided with a cooling component.

[0011] The storage assembly includes a storage box body and a storage component. The storage box body is butt-jointedly mounted on both sides of the protective cover body, and the storage component is mounted inside the storage box body.

[0012] The cleaning component comprises a driving component and a cleaning component. The top of the protective cover body is equipped with the driving component, and the driving end of the driving component is transmission-installed with the cleaning component. The cleaning component is used for cleaning the top of the machine.

[0013] Furthermore, the bottoms of the protective cover body and the baffle are fixedly mounted with rubber blocking sheets. When the protective cover body and the baffle are protecting, the rubber blocking sheets block the lifting opening, and the protective cover body and the baffle are transparent.

[0014] Furthermore, a hinge shaft is butt-jointedly installed on the protective cover body, and the protective cover body is movably connected to the baffle through the hinge shaft. A probe port is provided on the baffle, and a glove mounting piece is butt-jointedly installed on the inner end of the probe port. The baffle is butt-jointedly installed with the latex glove through the glove mounting piece.

[0015] Furthermore, the lifting assembly includes a first threaded rod, a first motor, and a guide plate. The guide plate is fixedly installed on the back of the protective cover body, and the guide plate is slidably connected to the machine. The first motor is fixedly installed on the bottom of the machine. The output end of the first motor is docked with the first threaded rod, and the first threaded rod extends into the guide plate and is engaged through threads.

[0016] Furthermore, the cooling component includes a second threaded rod, a second motor, a connecting seat, a connecting head, an elastic hose, a hollow square rod, a spray head, and a third motor. The second threaded rod is butt-jointedly installed inside the mounting cavity, the second motor that is butt-jointed with the second threaded rod is fixedly installed on the top of the mounting cavity, the second threaded rod is sleeved with a connecting seat, and the connecting seat is slidably connected to the mounting cavity, the connecting seat is movably mounted with a connecting head, the connecting seat is fixedly mounted with a third motor, and the output shaft of the third motor is connected to the movable end of the connecting head, the outer end of the connecting head is butt-jointedly installed with a hollow square rod, and the front end of the hollow square rod is butt-jointedly installed with a spray head, and the rear end is butt-jointedly installed with an elastic hose.

[0017] Furthermore, the storage component includes a limit opening, a limit plate, and a mesh plate. The mesh plate is detachably installed at the lower opening in the storage box body, the limit plate is fixedly installed in the storage box body above the mesh plate, and the limit opening is evenly distributed on the limit plate.

[0018] Furthermore, the inner wall of the built-in groove is provided with an insertion port extending into the protective cover body, three sets of plug boards are fixedly installed on the storage box body, and the plug boards are docked with the insertion port, and both sides of the storage box body are provided with carrying ports.

[0019] Furthermore, the driving component includes a mounting seat, a fourth motor, a guide block, a third threaded rod, and a guide rod. The mounting seats are fixedly installed on both sides of the top of the storage box body, and the protective cover body is respectively equipped with the third threaded rod and the guide rod through the mounting seats. The fourth motor for driving the third threaded rod is fixedly installed on the mounting seat, and the third threaded rod and the guide rod are mounted with guide blocks, and both ends of the cleaning component are fixedly connected to the guide blocks.

[0020] Furthermore, the cleaning component includes a mounting plate, a support frame, a liquid spray head, a liquid guide rod, a rubber scraper, and a fifth motor. Both ends of the mounting plate are fixedly connected to the guide block, support frames are movably installed on both sides of the mounting plate, and the support frames are in a right-angle shape. The fifth motor is fixedly installed on the back of the mounting plate, and the output end of the fifth motor is installed and connected to the support frame. The corresponding surfaces of the support frame are respectively fixedly installed with a liquid guide rod and a rubber scraper, and the liquid spray heads are evenly distributed on the liquid guide rod.

[0021] Furthermore, a guide channel is provided on the front side of the top of the machine, and the guide channel is used to guide the grinding slurry on the top surface of the machine.

[0022] The present invention provides a protective device for glass substrate grinding. Compared with the prior art, it has the following beneficial effects:

[0023] Through the cooperation between the protective cover and the baffle, the grinding area of ​​the grinding equipment is protected and isolated, which can effectively prevent glass fragments and grinding liquid splashing, and form effective protection for the outside;

[0024] By placing latex gloves on the baffle, the equipment can perform non-contact extraction after grinding, and the storage components are used to store and place the glass substrates. In this way, the glass substrates will not carry slurry after grinding, ensuring the cleanliness of the working environment.

[0025] The cooling component cooperates with the protective cover to ensure that the equipment can be cooled down in stages during grinding, thus avoiding excessive temperature on the grinding component during the protection period.

[0026] The cleaning component can be used to quickly clean the grinding area without releasing the protective state. This not only ensures the cleanliness of the processing area, but also eliminates the need for manual cleaning by personnel, and makes it easier for personnel to quickly load materials, thereby improving the work process. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 A schematic diagram of a first assembly structure of the protection device and the grinding machine body of the present invention is shown;

[0029] Figure 2 A schematic diagram of a second assembly structure of the protection device and the grinding machine body of the present invention is shown;

[0030] Figure 3 A schematic diagram of the structure of the protection device of the present invention from a first viewing angle is shown;

[0031] Figure 4 A schematic diagram of the structure of the protection device of the present invention from a second viewing angle is shown;

[0032] Figure 5 A schematic diagram of the structure of the cooling component of the present invention is shown;

[0033] Figure 6 A schematic diagram of the storage assembly structure of the present invention is shown;

[0034] Figure 7 A schematic diagram of the cleaning assembly structure of the present invention is shown;

[0035] As shown in the figure: 1. Protective cover; 11. Articulated shaft; 12. Built-in groove; 13. Mounting port; 2. Lifting assembly; 21. First threaded rod; 22. First motor; 23. Guide plate; 3. Rubber blocking sheet; 4. Machine; 41. Lifting port; 5. Baffle; 51. Probe port; 6. Cooling assembly; 61. Mounting cavity; 62. Cooling component; 621. Second threaded rod; 622. Second motor; 623. Connecting seat; 624. Connecting head; 625. Elastic hose; 626. Hollow square rod; 627. Spraying head; 628. Third motor; 7. Collector Storage component; 71, storage box body; 711, carrying port; 712, plug-in board; 72, storage component; 721, limit port; 722, limit plate; 723, screen; 8, cleaning component; 81, driving component; 811, mounting seat; 812, fourth motor; 813, guide block; 814, third threaded rod; 815, guide rod; 82, cleaning component; 821, mounting plate; 822, support frame; 823, spray head; 824, liquid guide rod; 825, rubber scraper; 826, fifth motor; 9, latex gloves; 91, glove mounting parts. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Embodiment 1

[0038] In order to solve the technical problems in the background technology, a protective device for grinding a glass substrate is provided as follows:

[0039] Combination Figure 1-Figure 7 As shown, a protective device for grinding a glass substrate provided by the present invention comprises a machine table 4 and a protective cover body 1, wherein a lifting port 41 is provided on the machine table 4, and a protective cover body 1 is slidably installed in the lifting port 41, a lifting assembly 2 is fixedly installed at the bottom of the machine table 4, and an output end of the lifting assembly 2 is used to drive the protective cover body 1 to lift and lower, a baffle 5 is movably installed on the front end surface of the protective cover body 1, and a built-in groove 12 is provided on the inner side of the protective cover body 1, and the protective cover body 1 retracts the baffle 5 through the built-in groove 12, and a latex glove 9 is butt-connected to the inner side of the baffle 5, a cooling assembly 6 extending into the protective cover body 1 is installed on the back side of the protective cover body 1, and the working end of the cooling assembly 6 extends into the protective cover body 1, a cleaning assembly 8 is installed on the top of the protective cover body 1, and storage assemblies 7 are butt-connected to the two sides of the protective cover body 1;

[0040] The cooling assembly 6 includes a mounting cavity 61 and a cooling component 62. The back of the protective cover body 1 is provided with a mounting opening 13. The back of the protective cover body 1 is fixedly provided with a mounting cavity 61 connected with the mounting opening 13. The interior of the mounting cavity 61 is provided with a cooling component 62.

[0041] The storage assembly 7 includes a storage box body 71 and a storage component 72. The storage box body 71 is butt-jointedly mounted on both sides of the protective cover body 1, and the storage component 72 is mounted inside the storage box body 71.

[0042] The cleaning assembly 8 comprises a driving component 81 and a cleaning component 82 . The driving component 81 is mounted on the top of the protective cover body 1 . The driving end of the driving component 81 is transmission-mounted with the cleaning component 82 . The cleaning component 82 is used to clean the top of the machine table 4 .

[0043] In the above scheme:

[0044] Through the cooperation between the protective cover body 1 and the baffle 5, the grinding area of ​​the grinding equipment is protected and isolated, which can effectively prevent glass fragments and grinding liquid from splashing, and form effective protection for the outside;

[0045] By arranging latex gloves 9 on the baffle plate 5, the equipment can perform non-contact extraction after grinding, and the glass substrate can be stored and placed by cooperating with the storage component 7, so that the glass substrate after grinding will not carry out slurry, ensuring the cleanliness of the working environment;

[0046] The cooling component 6 cooperates with the protective cover 1 to ensure that the equipment can be cooled down in stages during grinding, thereby preventing the temperature of the grinding component from being too high during the protection period.

[0047] The cleaning component 8 can be used to quickly clean the grinding area without releasing the protective state, which not only ensures the cleanliness of the processing area, but also eliminates the need for manual cleaning by personnel, and facilitates personnel to quickly load materials, thereby improving the operation process;

[0048] During this period, the personnel place the glass substrate to be ground in the grinding area of ​​the equipment, and the lifting assembly 2 can drive the protective cover 1 to perform a lifting operation, so that the protective cover 1 enters or exits the working state;

[0049] When operating, the protective cover body 1 is lifted, and the personnel manually turn the baffle 5 outward from the built-in groove 12 to realize the combination with the protective cover body 1 to form a complete enclosure cover body, and the baffle 5 can be opened and closed, so that the device can be combined for protection, and it is convenient for personnel to load materials and subsequent operations. When the equipment is finished grinding, the personnel can take out the glass substrate by wearing latex gloves 9, and place it in the storage box 71 in the storage component 7 to complete the arrangement and collection. In this way, the liquid on the glass substrate will not be contaminated to the outside, and the grinding area of ​​the grinding equipment can be cleaned by cooperating with the driving component 81 and the cleaning component 82. Finally, the baffle 5 can be opened to take out and replace the stored storage component 7, and then the material replenishment processing can be carried out.

[0050] Embodiment 2

[0051] like Figure 1 and Figure 7 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0052] In this embodiment, the bottom of the protective cover body 1 and the baffle plate 5 are fixedly mounted with a rubber blocking sheet 3. When the protective cover body 1 and the baffle plate 5 are protected, the rubber blocking sheet 3 blocks the lifting opening 41, and the protective cover body 1 and the baffle plate 5 are transparent.

[0053] During this period, when the protective cover body 1 and the baffle plate 5 are lifted to the protective state, the rubber blocking sheet 3 synchronously reaches the position of the lifting port 41 and blocks the lifting port 41, so that during cleaning, the liquid will be blocked by the rubber blocking sheet 3 to prevent leakage from the lifting port 41;

[0054] A guide channel is provided on the front side of the top of the machine table 4, and the guide channel is used to guide the grinding slurry from the top surface of the machine table 4;

[0055] During this period, personnel can observe the actual processing progress inside the cover body 1 from the outside, and the grinding waste liquid generated during processing and cleaning will be discharged from the diversion channel.

[0056] In this embodiment, a hinge shaft 11 is docked and installed on the protective cover body 1, and the protective cover body 1 is movably connected to the baffle 5 through the hinge shaft 11. A probe port 51 is provided on the baffle 5, and a glove mounting piece 91 is docked and installed on the inner end of the probe port 51. The baffle 5 is docked and installed with the latex glove 9 through the glove mounting piece 91.

[0057] During daily operations, personnel can realize the opening and closing movement of the baffle 5 on the protective cover body 1 through the cooperation of the hinge shaft 11, which can not only provide combined protection, but also facilitate personnel to load materials and subsequent operations;

[0058] When taking materials, the personnel can insert the probe port 51 into the interior of the cover body, and pass through the glove mounting piece 91 to connect with the latex gloves 9 to achieve wearing. After use, the personnel can disassemble the latex gloves 9 through the glove mounting piece 91 to facilitate replacement.

[0059] In this embodiment, the lifting assembly 2 includes a first threaded rod 21, a first motor 22, and a guide plate 23. The guide plate 23 is fixedly installed on the back of the protective cover body 1, and the guide plate 23 is slidably connected to the machine table 4. The first motor 22 is fixedly installed on the bottom of the machine table 4, and the output end of the first motor 22 is docked with the first threaded rod 21, and the first threaded rod 21 extends into the guide plate 23 and is engaged by threads.

[0060] During this period, the protective cover body 1 can be driven to perform a lifting operation through the lifting component 2, so that the protective cover body 1 enters or exits the operating state;

[0061] Start the first motor 22, the first motor 22 drives the first threaded rod 21 to rotate, so that the first threaded rod 21 drives the guide plate 23. Since the guide plate 23 is limited by the machine platform 4, the guide plate 23 will be raised and lowered on the machine platform 4, so that the protective cover body 1 reaches the required working state.

[0062] In this embodiment, the cooling component 62 includes a second threaded rod 621, a second motor 622, a connecting seat 623, a connecting head 624, an elastic hose 625, a hollow square rod 626, a spray head 627, and a third motor 628. The second threaded rod 621 is docked and installed inside the mounting cavity 61, and the second motor 622 docked with the second threaded rod 621 is fixedly installed on the top of the mounting cavity 61. The second threaded rod 621 is sleeved with a connecting seat 623, and the connecting seat 623 is slidably connected to the mounting cavity 61. The connecting head 624 is movably installed on the connecting seat 623. The third motor 628 is fixedly installed on the connecting seat 623, and the output shaft of the third motor 628 is connected to the movable end of the connecting head 624. The outer end of the connecting head 624 is docked and installed with a hollow square rod 626, and the front end of the hollow square rod 626 is docked and installed with a spray head 627, and the rear end is docked and installed with an elastic hose 625.

[0063] During this period, the cooling medium is sprayed on the grinding parts of the grinding equipment through the intermittent heat dissipation of the cooling part 62 to assist in heat dissipation and reduce the temperature of the grinding parts. Appropriate cooling can reduce thermal stress and improve the surface finish and flatness of the glass substrate.

[0064] During this period, the third motor 628 drives the second threaded rod 621 to rotate, drives the connecting seat 623, and lowers the connecting seat 623. When it reaches the bottom, the second motor 622 can be started again. The second motor 622 drives the connecting head 624 to flip the connecting head 624, and flip the hollow square rod 626 down from the installation cavity 61, so that the spray head 627 will face the grinding part. At that time, the external cooling medium will enter the elastic hose 625, and be introduced into the spray head 627 through the hollow square rod 626 for spraying, and the spraying method adopts intermittent spraying.

[0065] It should be noted that the spray head 627 adopts intermittent spraying, and the spraying object is the grinding disk of the grinding equipment. By spraying the cooling medium on the grinding disk, the temperature of the grinding disk can be reduced. This can prevent cold water from entering the grinding tank and ensure that even if a small amount of water mixes in, it will not significantly affect the grinding effect.

[0066] Embodiment 3

[0067] like Figure 1-Figure 7 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0068] In this embodiment, the storage component 72 includes a limit opening 721, a limit plate 722, and a mesh plate 723. The mesh plate 723 is detachably installed at the lower port in the storage box body 71. The limit plate 722 is fixedly installed in the storage box body 71 above the mesh plate 723, and the limit opening 721 is evenly distributed on the limit plate 722.

[0069] During this period, the personnel take out the ground glass substrate from the equipment and insert it into the limiting opening 721 of the limiting plate 722, and the bottom of the glass substrate is supported by the mesh plate 723;

[0070] The limiting plate 722 is used to ensure that the glass substrates are evenly arranged. The purpose is to allow the polishing liquid on the glass substrates to drain out so that the polishing liquid will not be contaminated when the personnel take the glass substrates, thereby ensuring the cleanliness of the working environment.

[0071] During recycling, the personnel directly take out the storage box 71 , then take out the ground glass substrate, and pour out the receiving medium in the storage box 71 .

[0072] The inner wall of the built-in groove 12 is provided with a plug interface extending into the protective cover body 1, and three sets of plug boards 712 are fixedly installed on the storage box body 71, and the plug boards 712 are docked with the plug interface, and both sides of the storage box body 71 are provided with a hand port 711;

[0073] By combining the above contents, when personnel install or place the storage box body 71, they can insert the storage box body 71 into the plug interface through the three sets of plug-in boards 712 to complete the docking between the storage box body 71 and the protective cover body 1. In this way, after the equipment is ground, personnel can extract the ground glass substrate and quickly place it in the storage box body 71, so that the liquid on the glass substrate will not be contaminated to the outside.

[0074] In this embodiment, the driving component 81 includes a mounting seat 811, a fourth motor 812, a guide block 813, a third threaded rod 814, and a guide rod 815. The mounting seats 811 are fixedly installed on both sides of the top of the storage box body 1. The protective cover body 1 is respectively equipped with the third threaded rod 814 and the guide rod 815 through the mounting seats 811. The fourth motor 812 for driving the third threaded rod 814 is fixedly installed on the mounting seat 811. The third threaded rod 814 and the guide rod 815 are covered with guide blocks 813. Both ends of the cleaning component 82 are fixedly connected to the guide blocks 813.

[0075] The cleaning component 82 includes a mounting plate 821, a support frame 822, a liquid spray head 823, a liquid guide rod 824, a rubber scraper 825, and a fifth motor 826. Both ends of the mounting plate 821 are fixedly connected to the guide block 813. Support frames 822 are movably installed on both sides of the mounting plate 821, and the support frames 822 are in a right-angle shape. The fifth motor 826 is fixedly installed on the back of the mounting plate 821, and the output end of the fifth motor 826 is installed and connected to the support frame 822. The corresponding surfaces of the support frame 822 are respectively fixedly installed with liquid guide rods 824 and rubber scrapers 825, and liquid spray heads 823 are evenly distributed on the liquid guide rod 824.

[0076] When the equipment is finished grinding, the driving component 81 and the cleaning component 82 can cooperate with each other to clean the grinding area of ​​the grinding equipment, which can not only ensure the cleanliness of the processing area, but also eliminate the need for manual cleaning by personnel, and at the same time facilitate personnel to quickly load materials, thereby improving the operation process;

[0077] During daily operation, the fifth motor 826 is started, and the fifth motor 826 drives the support frame 822 to rotate, causing the support frame 822 to enter a downward flip state, and then, the external cleaning medium is introduced into the liquid guide rod 824, and the grinding slurry in the protection area is flushed, and then the fourth motor 812 is started again, and the output end of the fourth motor 812 drives the third threaded rod 814 to rotate, so as to drive the guide block 813, so that the guide block 813 can drive the mounting plate 821 to move linearly, so that the protection area can be moved and cleaned, and after cleaning, the personnel can place the subsequent glass substrates.

[0078] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0079] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A protective device for glass substrate grinding, characterized in that: The utility model comprises a machine platform and a protective cover body, wherein a lifting opening is arranged on the machine platform, a protective cover body is slidably installed in the lifting opening, a lifting assembly is fixedly installed on the bottom of the machine platform, and an output end of the lifting assembly is used to drive the protective cover body to lift and lower, a baffle is movably installed on the front end surface of the protective cover body, and a built-in groove is arranged on the inner side of the protective cover body, the protective cover body retracts the baffle through the built-in groove, a latex glove is dockedly installed on the inner side of the baffle, a cooling assembly extending into the protective cover body is installed on the back side of the protective cover body, and the working end of the cooling assembly extends into the protective cover body, a cleaning assembly is installed on the top of the protective cover body, and storage assemblies are dockedly installed on both sides of the protective cover body; A cooling component includes a mounting cavity and a cooling component. The back of the protective cover is provided with a mounting port. The back of the protective cover is fixedly provided with a mounting cavity connected with the mounting port. The interior of the mounting cavity is provided with a cooling component. The storage assembly includes a storage box body and a storage component. The storage box body is butt-jointedly mounted on both sides of the protective cover body, and the storage component is mounted inside the storage box body. The cleaning component comprises a driving component and a cleaning component. The top of the protective cover body is equipped with the driving component, and the driving end of the driving component is transmission-installed with the cleaning component. The cleaning component is used for cleaning the top of the machine.

2. The protective device for glass substrate grinding according to claim 1, characterized in that: The bottoms of the protective cover body and the baffle are both fixedly mounted with rubber blocking sheets. When the protective cover body and the baffle are protecting, the rubber blocking sheets block the lifting opening, and the protective cover body and the baffle are transparent.

3. The protective device for glass substrate grinding according to claim 2, characterized in that: The protective cover body is butt-jointed with a hinge shaft, and the protective cover body is movably connected with the baffle through the hinge shaft. The baffle is provided with a probe port, and a glove mounting piece is butt-jointedly mounted on the inner end of the probe port. The baffle is butt-jointed with the latex glove through the glove mounting piece.

4. The protective device for glass substrate grinding according to claim 1, characterized in that: The lifting assembly includes a first threaded rod, a first motor, and a guide plate. The guide plate is fixedly installed on the back of the protective cover body, and the guide plate is slidably connected to the machine platform. The first motor is fixedly installed on the bottom of the machine platform. The output end of the first motor is docked with the first threaded rod, and the first threaded rod extends into the guide plate and is engaged through threads.

5. The protective device for glass substrate grinding according to claim 1, characterized in that: The cooling component includes a second threaded rod, a second motor, a connecting seat, a connecting head, an elastic hose, a hollow square rod, a spray head, and a third motor. The second threaded rod is butt-jointedly installed inside the mounting cavity, the second motor that is butt-jointed with the second threaded rod is fixedly installed on the top of the mounting cavity, the second threaded rod is sleeved with a connecting seat, and the connecting seat is slidably connected to the mounting cavity, the connecting seat is movably mounted with a connecting head, the connecting seat is fixedly mounted with a third motor, and the output shaft of the third motor is connected to the movable end of the connecting head, the outer end of the connecting head is butt-jointedly installed with a hollow square rod, and the front end of the hollow square rod is butt-jointedly installed with a spray head, and the rear end is butt-jointedly installed with an elastic hose.

6. The protective device for glass substrate grinding according to claim 1, characterized in that: The storage component includes a limit opening, a limit plate, and a mesh plate. The mesh plate is detachably installed at the lower opening in the storage box body. The limit plate is fixedly installed in the storage box body above the mesh plate, and the limit opening is evenly distributed on the limit plate.

7. The protective device for glass substrate grinding according to claim 1, characterized in that: The inner wall of the built-in groove is provided with an insertion interface extending into the protective cover body, three groups of plug boards are fixedly installed on the storage box body, and the plug boards are docked with the insertion interface, and both sides of the storage box body are provided with hand ports.

8. The protective device for glass substrate grinding according to claim 1, characterized in that: The driving component includes a mounting seat, a fourth motor, a guide block, a third threaded rod, and a guide rod. The mounting seats are fixedly installed on both sides of the top of the storage box body. The protective cover body is respectively equipped with the third threaded rod and the guide rod through the mounting seats. The fourth motor for driving the third threaded rod is fixedly installed on the mounting seat. The third threaded rod and the guide rod are mounted with guide blocks, and both ends of the cleaning component are fixedly connected to the guide blocks.

9. The protective device for glass substrate grinding according to claim 1, characterized in that: The cleaning component includes a mounting plate, a support frame, a liquid spray head, a liquid guide rod, a rubber scraper, and a fifth motor. Both ends of the mounting plate are fixedly connected to the guide block, and support frames are movably installed on both sides of the mounting plate, and the support frames are in a right-angle shape. The fifth motor is fixedly installed on the back of the mounting plate, and the output end of the fifth motor is installed and connected to the support frame. The corresponding surfaces of the support frame are respectively fixedly installed with the liquid guide rod and the rubber scraper, and the liquid spray heads are evenly distributed on the liquid guide rod.

10. The protective device for glass substrate grinding according to claim 1, characterized in that: A guide channel is arranged on the front side of the top of the machine, and the guide channel is used to guide the grinding slurry from the top surface of the machine.

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