An automatic adjustable polisher for super large screen

Abstract

The utility model relates to a super -large screen polisher of automatic adjustment, the utility model relates to screen production technical field, mounting plate is located on the base, limiting pipe is fixed on the left side wall of no. The utility model relates to a super -large screen polisher of automatic adjustment, the utility model relates to screen production technical field, mounting plate is located on the base, limiting pipe is fixed on the left side wall of no. The utility model relates to a super -large screen polisher of automatic adjustment, the utility model relates to screen production technical field, mounting plate is located on the base, limiting pipe is fixed on the left side wall of no. The utility model relates to a super -large screen polisher of automatic adjustment, the utility model relates to screen production technical field, mounting plate is located on the base, limiting pipe is fixed on the left side wall of no. The utility model relates to a super -large screen polisher of automatic adjustment, the utility model relates to screen production technical field, mounting plate is located on the base, limiting pipe is fixed on the left side wall of no.

Description

Technical Field

[0001] This utility model relates to the field of screen manufacturing technology, specifically to a grinder for ultra-large screens that can be automatically adjusted. Background Technology

[0002] In the production process of ultra-large screens, the smoothing of the screen glass edges is a crucial step. Traditional smoothing methods usually rely on manual operation or semi-automatic equipment, which are not only inefficient but also difficult to guarantee the uniformity and precision of the smoothing. Therefore, an automatically adjustable smoothing device for ultra-large screens is proposed. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings and deficiencies of existing technologies by providing an automatically adjustable grinder for ultra-large screens. The grinding roller can automatically adjust the pressure on the edge of the screen glass to ensure uniformity and precision in grinding; it can effectively collect debris generated during the grinding process and filter it through a filter box to keep the working environment clean; and it enables the grinding roller to evenly grind the edge of the screen glass, avoiding excessive wear in certain areas.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: it includes a base, a grinding roller, a first connecting plate, and a drive motor; the grinding roller is provided on the base; the upper and lower parts of the grinding roller are spun together with a first connecting plate through a shaft and a bearing, and a drive motor is fixed on the upper first connecting plate. The drive motor is connected to an external power source, and the output shaft of the drive motor is connected to the upper end of the grinding roller.

[0005] Its characteristic is that it further comprises:

[0006] Mounting plate, wherein the mounting plate is disposed on the base;

[0007] Two limiting tubes are provided, each fixed to the left side wall of the connecting plate; a limiting rod is movably inserted into the limiting tube and fixed to the mounting plate.

[0008] The springs are two in number and are respectively sleeved on the limiting rod. One end of the spring is fixed to the mounting plate and the other end of the spring is fixed to the limiting tube.

[0009] The second connecting plate is fixed between the two limiting tubes; a push rod is fixed on the left side wall of the second connecting plate.

[0010] The pressure sensor is fixed on the mounting plate and located at the left end of the push rod. The pressure sensor is connected to an external power source.

[0011] A moving mechanism, wherein the moving mechanism is located at the bottom of the base;

[0012] A vacuuming mechanism is mounted on a base.

[0013] Preferably, the bottom of the mounting plate is fixed with connecting pipes at both the front and back, and a connecting rod is movably inserted into the connecting pipes and fixed to the base; the electric push rod is fixed to the base and connected to an external power source; the movable end of the electric push rod is fixed to the bottom of the mounting plate.

[0014] Preferably, the moving mechanism includes: a moving motor, a moving screw, a moving block, a first slide bar, a first slide rail, and a traveling wheel; the moving motor is fixed to the ground by a bracket and is connected to an external power source; the moving screw is connected to the output shaft of the moving motor, and the moving block is threaded onto the moving screw.

[0015] Preferably, a first slide bar is fixed on the right side wall of the base, the first slide bar is slidably mounted on a first slide rail, and the first slide rail is fixed on the frame of the screen fixing device; several wheels are fixed at the bottom of the base.

[0016] Preferably, the vacuuming mechanism comprises:

[0017] An air pump is fixed on the left side of the upper surface of the base and is connected to an external power source; a filter mechanism is provided at the upper end of the air pump.

[0018] The No. 3 air guide pipe is connected to the No. 2 air guide pipe and has a "C" shaped structure. The two ends of the No. 3 air guide pipe are respectively located on the upper and lower right sides of the grinding roller. A collection hopper is connected through the end of the No. 3 air guide pipe.

[0019] Preferably, the filtration mechanism includes: a first air guide pipe, a filter box, a door, a second slide rail, a second slide bar, a filter screen, and a second air guide pipe; the upper end of the air pump is connected to the first air guide pipe; the filter box is connected to the first air guide pipe, the door is connected to the opening on the front side wall of the filter box, the second slide rail is fixed on both the left and right inner side walls of the filter box, the second slide bar is slidably mounted on the second slide rail, and the filter screen is fixed between the two second slide bars; the top of the filter box is connected to the second air guide pipe.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. The grinding roller can automatically adjust the pressure on the edge of the screen glass to ensure the uniformity and precision of the grinding process;

[0022] 2. It can effectively collect the debris generated during the grinding process and filter it through the filter box to keep the working environment clean;

[0023] 3. This allows the grinding roller to evenly grind the edges of the screen glass, avoiding excessive wear in certain areas. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model.

[0025] Figure 2 yes Figure 1 Enlarged view of part A in the image.

[0026] Figure 3 This is a structural schematic diagram of the moving motor, moving screw, and moving block in this utility model.

[0027] Figure 4 This is a schematic diagram of the internal structure of the filter box in this utility model.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Base; 2. Grinding roller; 3. Connecting plate 1; 4. Drive motor; 5. Mounting plate; 6. Connecting pipe; 7. Connecting rod; 8. Electric push rod; 9. Limiting pipe; 10. Limiting rod; 11. Spring; 12. Connecting plate 2; 13. Push rod; 14. Pressure sensor; 15. Moving mechanism; 15-1 Moving motor; 15-2 Moving screw; 15-3 Moving block; 15-4 Sliding bar 1; 15-5 Sliding rail 1; 15-6 Walking wheel; 16. Dust collection mechanism; 16-1 Air pump; 16-2 Filtering mechanism; 16-21 Air guide pipe 1; 16-22 Filter box; 16-23 Door; 16-24 Sliding rail 2; 16-25 Sliding bar 2; 16-26 Filter screen; 16-27 Air guide pipe 2; 16-3 Collection hopper; 16-4. Detailed Implementation

[0030] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0031] The specific implementation method adopts the following technical solution:

[0032] Please see Figure 1-4 This embodiment 1 includes a base 1, a grinding roller 2, a first connecting plate 3, and a drive motor 4; the base 1 is provided with a grinding roller 2; the upper and lower parts of the grinding roller 2 are spun to the first connecting plate 3 through shafts and bearings, and the first connecting plate 3 is fixed on the upper part of the first connecting plate 3. The drive motor 4 is connected to an external power source, and the output shaft of the drive motor 4 is connected to the upper end of the grinding roller 2.

[0033] Its characteristic is that it further comprises:

[0034] Mounting plate 5 is mounted on base 1; connecting pipes 6 are fixed to the bottom of mounting plate 5 at both the front and back by bolts, and connecting rods 7 are movably inserted into the connecting pipes 6 and fixed to base 1; electric push rod 8 is fixed to base 1 by bolts, and electric push rod 8 is connected to an external power source. The specific model of electric push rod 8 is purchased directly from the market according to actual usage requirements; the movable end of electric push rod 8 is fixed to the bottom of mounting plate 5.

[0035] There are two limiting tubes 9, which are fixed on the left side wall of the first connecting plate 3 respectively; a limiting rod 10 is movably inserted into the limiting tube 9 and the limiting rod 10 is fixed on the mounting plate 5.

[0036] Spring 11, there are two springs 11, and they are respectively sleeved on the limiting rod 10. One end of the spring 11 is fixed on the mounting plate 5, and the other end of the spring 11 is fixed on the limiting tube 9;

[0037] The second connecting plate 12 is fixed between the two limiting tubes 9 by bolts; a push rod 13 is fixed on the left side wall of the second connecting plate 12.

[0038] Pressure sensor 14 is fixed on mounting plate 5 and located at the left end of push rod 13. Pressure sensor 14 is connected to an external power supply. The specific model of pressure sensor 14 is purchased directly from the market and installed and used according to actual usage requirements.

[0039] A moving mechanism 15 is located at the bottom of the base 1. The moving mechanism 15 includes: a moving motor 15-1, a moving screw 15-2, a moving block 15-3, a first slide bar 15-4, a first slide rail 15-5, and wheels 15-6. The moving motor 15-1 is fixed to the ground by a bracket and is connected to an external power source. The specific model of the moving motor 15-1 is purchased and installed directly from the market according to actual usage requirements. The moving screw 15-2 is connected to the output shaft of the moving motor 15-1, and the moving block 15-3 is threadedly fitted onto the moving screw 15-2. A first slide bar 15-4 is fixed to the right side wall of the base 1 and slides 15-4 on the first slide rail 15-5, which is fixed to the frame of the screen fixing device. Several wheels 15-6 are fixed to the bottom of the base 1.

[0040] The vacuuming mechanism 16 is mounted on the base 1 and includes:

[0041] Air pump 16-1 is fixed to the left side of the upper surface of base 1. Air pump 16-1 is connected to an external power source. The specific model of air pump 16-1 is purchased and installed directly from the market according to actual usage requirements. A filter mechanism 16-2 is provided at the upper end of air pump 16-1. The filter mechanism 16-2 includes: a first air guide pipe 16-21, a filter box 16-22, a door 16-23, a second slide rail 16-24, a second slide bar 16-25, a filter screen 16-26, and a second air guide pipe 16-27. The upper end of the air pump 16-1 is connected to a first air guide pipe 16-21; a filter box 16-22 is connected to the first air guide pipe 16-21; a door 16-23 is connected to the opening on the front side wall of the filter box 16-22; second slide rails 16-24 are fixed to the left and right inner side walls of the filter box 16-22 by bolts; second slide bars 16-25 are slidably mounted on the second slide rails 16-24; a filter screen 16-26 is fixed between the two second slide bars 16-25; a second air guide pipe 16-27 is connected to the top of the filter box 16-22.

[0042] The No. 3 air guide pipe 16-3 is connected to the No. 2 air guide pipe 16-27 through it. The No. 3 air guide pipe 16-3 has a "C" shaped structure. The two ends of the No. 3 air guide pipe 16-3 are respectively located on the upper and lower right sides of the grinding roller 2. The end of the No. 3 air guide pipe 16-3 is connected to the collection hopper 16-4 through it.

[0043] When using this utility model, when fixing the screen glass, the edge of the screen glass pushes the grinding roller 2 to the left, so that the push rod 13 presses on the pressure sensor 14. After the pressure sensor 14 indicates a certain pressure, the screen glass is fixed. Under the action of the spring 11, the grinding roller 2 has a certain pressure on the edge of the screen glass. The drive motor 4 is started to make the grinding roller 2 rotate. The electric push rod 8 is started to move up and down, which drives the mounting plate 5 to move up and down, so that the grinding roller 2 moves up and down, making the grinding even and avoiding excessive wear in one part of the grinding roller 2.

[0044] Start the moving motor 15-1, which causes the moving screw 15-2 to rotate, driving the moving block 15-3 to move, which in turn moves the base 1 and drives the grinding roller 2 to grind the edge of the screen glass.

[0045] Start the air pump 16-1 to collect the debris generated during grinding through the No. 1 air guide pipe 16-21, No. 2 air guide pipe 16-27 and No. 3 air guide pipe 16-3. When the airflow passes through the filter box 16-22, the debris is filtered by the filter screen 16-26. Open the door 16-23 periodically to remove the filter screen 16-26 for easy debris recovery.

[0046] Compared with the prior art, the beneficial effects of this utility model are:

[0047] 1. Through the cooperation of pressure sensor 14 and spring 11, the grinding roller 2 can automatically adjust the pressure on the edge of the screen glass to ensure the uniformity and accuracy of grinding.

[0048] 2. The air pump 16-1 and the air duct system can effectively collect the debris generated during the grinding process and filter it through the filter box 16-22 to keep the working environment clean;

[0049] 3. The up-and-down movement of the electric push rod 8 and the mounting plate 5 enables the grinding roller 2 to evenly grind the edge of the screen glass, avoiding excessive wear in certain areas;

[0050] 4. Periodically open the door 16-23 and remove the filter screen 16-26 to facilitate the recycling and processing of collected debris.

[0051] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A grinder for an ultra-large screen that can be automatically adjusted, comprising a base (1), a grinding roller (2), a first connecting plate (3) and a drive motor (4); the base (1) is provided with a grinding roller (2); the upper and lower parts of the grinding roller (2) are spun to the first connecting plate (3) through shafts and bearings, and the first connecting plate (3) is fixed on the upper part of the first connecting plate (3), the drive motor (4) is connected to an external power supply, and the output shaft of the drive motor (4) is connected to the upper end of the grinding roller (2); Its features are, It also includes: Mounting plate (5), which is mounted on base (1); There are two limiting tubes (9), and they are fixed on the left side wall of the first connecting plate (3); a limiting rod (10) is movably inserted into the limiting tube (9), and the limiting rod (10) is fixed on the mounting plate (5); Spring (11), there are two springs (11), and they are respectively sleeved on the limiting rod (10). One end of the spring (11) is fixed on the mounting plate (5), and the other end of the spring (11) is fixed on the limiting tube (9); The second connecting plate (12) is fixed between the two limiting tubes (9); a push rod (13) is fixed on the left side wall of the second connecting plate (12). Pressure sensor (14), the pressure sensor (14) is fixed on the mounting plate (5), the pressure sensor (14) is located at the left end of the push rod (13), and the pressure sensor (14) is connected to an external power source. The moving mechanism (15) is located at the bottom of the base (1); A vacuuming mechanism (16) is provided on a base (1).

2. The automatically adjustable grinder for ultra-large screens according to claim 1, characterized in that: The bottom of the mounting plate (5) is fixed with connecting pipes (6) at both the front and back. A connecting rod (7) is inserted into the connecting pipe (6) and fixed to the base (1). An electric push rod (8) is fixed to the base (1) and connected to an external power source. The movable end of the electric push rod (8) is fixed to the bottom of the mounting plate (5).

3. The automatically adjustable grinder for ultra-large screens according to claim 1, characterized in that: The moving mechanism (15) includes: a moving motor (15-1), a moving screw (15-2), a moving block (15-3), a first slide bar (15-4), a first slide rail (15-5), and a traveling wheel (15-6); the moving motor (15-1) is fixed to the ground by a bracket and is connected to an external power source; the moving screw (15-2) is connected to the output shaft of the moving motor (15-1), and the moving block (15-3) is screwed onto the moving screw (15-2) by a threaded connection.

4. The automatically adjustable grinder for ultra-large screens according to claim 3, characterized in that: A first slide bar (15-4) is fixed on the right side wall of the base (1). The first slide bar (15-4) is slidably mounted on the first slide rail (15-5). The first slide rail (15-5) is fixed on the frame of the screen fixing device. Several traveling wheels (15-6) are fixed at the bottom of the base (1).

5. The automatically adjustable grinder for ultra-large screens according to claim 1, characterized in that: The vacuuming mechanism (16) includes: An air pump (16-1) is fixed on the left side of the upper surface of the base (1) and is connected to an external power source; a filter mechanism (16-2) is provided at the upper end of the air pump (16-1). The No. 3 air guide pipe (16-3) is connected to the No. 2 air guide pipe (16-27) through it. The No. 3 air guide pipe (16-3) has a "C" shaped structure. The two ends of the No. 3 air guide pipe (16-3) are respectively located on the upper and lower right sides of the grinding roller (2). The end of the No. 3 air guide pipe (16-3) is connected to a collection hopper (16-4).

6. The automatically adjustable grinder for ultra-large screens according to claim 5, characterized in that: The filtration mechanism (16-2) includes: a first air guide pipe (16-21), a filter box (16-22), a door (16-23), a second slide rail (16-24), a second slide bar (16-25), a filter screen (16-26), and a second air guide pipe (16-27); the upper end of the air pump (16-1) is connected to the first air guide pipe (16-21); the filter box (16-22) is connected to the first air guide pipe (16-21). A door (16-23) is connected to the opening on the front side wall of the filter box (16-22). A second slide rail (16-24) is fixed on the left and right inner side walls of the filter box (16-22). A second slide bar (16-25) is slidably mounted on the second slide rail (16-24). A filter screen (16-26) is fixed between the two second slide bars (16-25). A second air guide pipe (16-27) is connected to the top of the filter box (16-22).

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