Operation panel mechanism of numerical control machine tool

Abstract

The utility model belongs to the field of numerically-controlled machine tools, particularly relates to an operation panel mechanism of a numerically-controlled machine tool, and aims to solve the problems that after a display screen on an existing operation panel is cleaned, a part of a cleaning plate is still located on the display screen, the cleaning plate is exposed when not used, dust is prone to being stained on the display screen, a shielding plate on the operation panel is opened and needs to be supported by one hand, and operation is inconvenient. In order to solve the problem that the normal use of an operation panel is affected due to the fact that the operation panel is operated by one hand and then operated by the other hand, the utility model provides the following scheme that the device comprises a shell and a display screen, the operation panel is arranged on the shell, two second sliding grooves are formed in the operation panel, a placement groove is formed in the operation panel, and the placement groove is communicated with the two second sliding grooves; the shielding plate is fixed to the bottom of the operation panel, the shielding plate does not need to be supported, the shielding plate can be conveniently fixed to the connecting frame, meanwhile, after cleaning, the cleaning pad is hidden in the containing groove, the display screen can be conveniently checked, and dust is prevented from contaminating the cleaning pad.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to an operating panel mechanism of a numerical control machine tool. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool. It is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, input them into the CNC device through information carriers, and after calculation and processing, the CNC device sends out various control signals to control the movement of the machine tool and automatically process parts according to the shape and size required by the drawing. The operation panel is an important mechanism for controlling the entire CNC machine tool.

[0003] After searching, the patent with announcement number CN212946837U discloses a CNC machine tool operation panel mechanism, including a sheet metal shell, a sundries box installed on the left side of the sheet metal shell, a storage box installed on the right side of the sheet metal shell, a recording board slot and a pen slot are provided on the top of the storage box, a protective cover is installed inside the pen slot, an operation panel is installed on the top of the sheet metal shell, a frame, an operating device and a display screen are installed on the top of the operation panel, and the display screen is located on the inner side of the frame. The CNC machine tool operation panel mechanism achieves the purpose of isolating the top of the operation panel from external objects by providing a protective cover on the top of the operation panel, avoiding contact between external objects and the operating device on the top of the operation panel, and achieves the purpose of storing the recording board and the recording pen by installing a storage box on the right side of the sheet metal shell, which is convenient for operators to use.

[0004] However, the above technical solution has the following problems: after cleaning the display screen on the operation panel, part of the cleaning plate is still located on the display screen, which is easy to block the content of the display screen, and the cleaning plate is exposed when not in use and is easily contaminated with dust. When wiping the display screen, dust is easily contaminated on the display screen. When opening the shielding plate on the operation panel, one hand is required to support it and then operate it with the other hand, which makes the panel inconvenient to use and affects the normal use of the operation panel. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that after the display screen on the operation panel is cleaned, a part of the cleaning plate is still located on the display screen, which is easy to block the content of the display screen, and the cleaning plate is exposed when not in use, and is easily contaminated with dust. When wiping the display screen, dust is easily contaminated on the display screen, and when opening the shielding plate on the operation panel, one hand is required to support it and then operate it with the other hand, which makes the panel inconvenient to use and affects the normal use of the operation panel. The proposed CNC machine tool operation panel mechanism is provided.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A CNC machine tool operation panel mechanism comprises a shell and a display screen, wherein the shell is provided with an operation panel, the operation panel is provided with two No. 2 slide slots, the operation panel is provided with a placement slot, the placement slot is communicated with the two No. 2 slide slots, the display screen is provided on the operation panel, a connection frame is fixedly connected to the top of the shell, a hole matching the operation panel is provided on the connection frame, a fixing slot is provided on the front and rear sides of the top of the connection frame, and No. 1 slide slots are provided on both sides of the top of the connection frame;

[0008] A covering mechanism, which is arranged on the connection frame and is used to cover the operation panel;

[0009] The cleaning mechanism is arranged on one side of the display screen and is used for cleaning the display screen.

[0010] In a possible design, the covering mechanism includes a baffle plate, two sliders, a pulling plate, two No. 2 springs, two telescopic rods and a fixed column, the bottom two sides of the baffle plate are respectively fixedly connected to the tops of the two sliders, the two sliders are respectively slidably connected to the two No. 1 slide grooves, the fixed ends of the two telescopic rods are both fixedly connected to the top of the same baffle plate, the telescopic ends of the two telescopic rods are respectively fixedly connected to the bottom two sides of the same pulling plate, one end of the fixed column is fixedly connected to the bottom center of the pulling plate, the other end of the fixed column passes through the top of the baffle plate and extends to the inside of the fixed groove, the fixed column is slidably connected to the baffle plate, and the other ends of the fixed columns are respectively fitted with the fixed grooves, the two No. 2 springs are respectively mounted on the two telescopic rods, and the two ends of the two No. 2 springs are respectively fixedly connected to the bottom two sides of the pulling plate and the top of the baffle plate.

[0011] In a possible design, the cleaning mechanism includes a cleaning pad, two No. 1 springs, a movable plate, two cylinders, a pulling rod and a U-shaped frame, the bottom sides of the U-shaped frame are respectively slidably connected to the inner walls of two No. 2 slide grooves, one end of the two cylinders respectively penetrates the top sides of the same U-shaped frame and is fixedly connected to the top of the same movable plate, the two cylinders are both slidably connected to the U-shaped frame, the other ends of the two cylinders are fixedly connected to a limiting block, the two sides of the movable plate are respectively slidably connected to the inner walls of the two sides of the same U-shaped frame, the bottom of the movable plate is adhered to the top of the cleaning pad, the movable plate and the cleaning pad are both located in the same placement groove, one end of the pulling rod penetrates the top center of the U-shaped frame and is fixedly connected to the top of the movable plate, and the pulling rod is slidably connected to the U-shaped frame.

[0012] In a possible design, the top of the operating panel on the shell is fixedly connected to an L-shaped plate by bolts, the rear side of the L-shaped plate is fixedly connected to a connecting strip, the front side of the U-shaped frame is provided with a groove adapted to the connecting strip, and the connecting strip is slidably connected to the groove.

[0013] In a possible design, blocks No. 3 are fixedly connected to both sides of the shielding plate, blocks No. 1 are fixedly connected to the tops of both sides of the connecting frame, and blocks No. 2 are fixedly connected to the bottoms of both sides of the connecting frame.

[0014] In a possible design, the sliding block and the first sliding groove are both T-shaped.

[0015] In the present application, the CNC machine tool operation panel mechanism, when the operation panel is used, pull the pulling plate, the pulling plate drives two telescopic rods and two No. 2 springs to pull, and pull the fixed column out of the fixed groove, then pull the baffle plate down from the operation panel on the shell through the pulling plate, then limit the position through the No. 3 block on the baffle plate and the No. 2 block on the connecting frame, and then send the pulling plate away, and use the No. 2 spring to re-fit the fixed column with the fixed groove on the connecting frame, so that the baffle plate can be fixed to the bottom of the operation panel when the operation panel is used, and there is no need to support the baffle plate when using the operation panel, thereby reducing the physical exertion of the staff and making it easier to operate. It is used for the operation panel, and the No. 2 spring and the fixing column are used to fix the shielding plate on the connecting frame. When the display screen needs to be cleaned, the pulling rod is pulled, and the pulling rod drives the movable plate and the cleaning pad to rise, and the No. 1 spring is compressed, and then the cleaning pad is moved to the display screen through the No. 2 slide slot, and then the display screen is cleaned by pushing the pulling rod to maintain the clarity of the display screen. In this way, the cleaning pad can be closely attached to the display screen, which is convenient for cleaning the display screen. After cleaning, the cleaning pad can be hidden in the placement slot, which is convenient for viewing the display screen and can prevent dust from getting on the cleaning pad, thereby ensuring that the display screen is clean and tidy.

[0016] In the utility model, the CNC machine tool operation panel mechanism can fix the shielding plate to the bottom of the operation panel through the covering mechanism when the operation panel is used, and it is not necessary to support the shielding plate when the operation panel is used, thereby reducing the physical exertion of the staff, and making it easier to use the operation panel. The shielding plate can be easily fixed to the connection frame through the No. 2 spring and the fixing column;

[0017] In the utility model, the CNC machine tool operation panel mechanism can closely contact the cleaning pad with the display screen through the cleaning mechanism, which is convenient for cleaning the display screen. After cleaning, the cleaning pad can be hidden in the placement groove, which is convenient for viewing the display screen, and dust can be prevented from being contaminated on the cleaning pad, thereby ensuring that the display screen is clean and tidy.

[0018] In the utility model, the shielding plate can be fixed to the bottom of the operating panel through the covering mechanism and the cleaning mechanism when the operating panel is in use. There is no need to support the shielding plate when the operating panel is in use, which reduces the physical exertion of the staff and makes it easier to use the operating panel. The shielding plate can be fixed to the connecting frame through the No. 2 spring and the fixing column, and the cleaning pad can be tightly attached to the display screen to facilitate cleaning of the display screen. After cleaning, the cleaning pad can be hidden in the placement groove to facilitate viewing of the display screen, and dust can be prevented from being contaminated on the cleaning pad to ensure that the display screen is clean and tidy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the CNC machine tool operating panel mechanism proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the opening of the CNC machine tool operation panel mechanism proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the display screen cleaning structure of the CNC machine tool operating panel mechanism proposed by the utility model;

[0022] Figure 4 It is an enlarged exploded view of the cleaning structure of the CNC machine tool operation panel mechanism proposed by the utility model;

[0023] Figure 5 It is a partial schematic diagram of the shielding structure of the CNC machine tool operation panel mechanism proposed by the utility model;

[0024] Figure 6 It is an enlarged schematic diagram of the structure of part A of the CNC machine tool operation panel mechanism proposed by the utility model;

[0025] Figure 7It is an enlarged schematic diagram of the structure of part B of the CNC machine tool operation panel mechanism proposed by the utility model;

[0026] Figure 8 It is an enlarged schematic diagram of the C part structure of the CNC machine tool operation panel mechanism proposed by the utility model.

[0027] In the figure: 1. shell; 2. shielding plate; 3. pulling plate; 4. connecting frame; 5. block No. 1; 6. slide No. 1; 7. block No. 2; 8. display screen; 9. U-shaped frame; 10. pulling rod; 11. cylinder; 12. moving plate; 13. L-shaped plate; 14. connecting strip; 15. spring No. 1; 16. cleaning pad; 17. placement slot; 18. slide No. 2; 19. fixed column; 20. spring No. 2; 21. telescopic rod; 22. fixed slot; 23. block No. 3; 24. slider. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Embodiment 1

[0030] Reference Figure 1-Figure 8 The operation panel mechanism comprises: a shell 1 and a display screen 8, an operation panel is arranged on the shell 1, two No. 2 slide grooves 18 are arranged on the operation panel, a placement groove 17 is arranged on the operation panel, the placement groove 17 is communicated with the two No. 2 slide grooves 18, the display screen 8 is arranged on the operation panel, a connection frame 4 is fixedly connected to the top of the shell 1, a hole matching the operation panel is arranged on the connection frame 4, a fixing groove 22 is arranged on the front and rear sides of the top of the connection frame 4, and No. 1 slide grooves 6 are arranged on both sides of the top of the connection frame 4;

[0031] A covering mechanism, which is arranged on the connecting frame 4 and is used to cover the operation panel;

[0032] A cleaning mechanism is arranged on one side of the display screen 8 for cleaning the display screen 8 .

[0033] The above technical scheme, through the covering mechanism and the cleaning mechanism, can fix the baffle plate 2 to the bottom of the operating panel when the operating panel is in use. There is no need to support the baffle plate 2 when the operating panel is in use, which reduces the physical exertion of the staff and facilitates the use of the operating panel. In addition, through the No. 2 spring 20 and the fixing column 19, the baffle plate 2 can be easily fixed on the connecting frame 4, and the cleaning pad 16 can be tightly attached to the display screen 8, which is convenient for cleaning the display screen 8. After cleaning, the cleaning pad 16 can be hidden in the placement groove 17, which is convenient for viewing the display screen 8 and can prevent dust from getting on the cleaning pad 16, ensuring that the display screen 8 is clean and tidy.

[0034] Reference Figure 1 , Figure 2 and Figure 5 The covering mechanism includes a shielding plate 2, two sliders 24, a pulling plate 3, two No. 2 springs 20, two telescopic rods 21 and a fixed column 19. The two sides of the bottom of the shielding plate 2 are respectively fixedly connected to the tops of the two sliders 24, and the two sliders 24 are respectively slidably connected to the two No. 1 slide grooves 6. The fixed ends of the two telescopic rods 21 are fixedly connected to the top of the same shielding plate 2, and the telescopic ends of the two telescopic rods 21 are respectively fixedly connected to the two sides of the bottom of the same pulling plate 3. One end of the fixed column 19 is fixedly connected to the bottom center of the pulling plate 3, and the other end of the fixed column 19 passes through the top of the shielding plate 2 and extends to the inside of the fixed groove 22. The fixed column 19 is slidably connected to the shielding plate 2, and the other ends of the fixed column 19 are respectively fitted with the fixed groove 22. The two No. 2 springs 20 are respectively mounted on the two telescopic rods 21, and the two ends of the two No. 2 springs 20 are respectively fixedly connected to the two sides of the bottom of the pulling plate 3 and the top of the shielding plate 2.

[0035] The above technical solution, through the covering mechanism, can fix the baffle plate 2 at the bottom of the operating panel when the operating panel is in use. There is no need to support the baffle plate 2 when the operating panel is in use, thereby reducing the physical exertion of the staff and making it easier to use the operating panel. The No. 2 spring 20 and the fixing column 19 can facilitate the fixing of the baffle plate 2 on the connecting frame 4.

[0036] Reference Figure 2-Figure 4The cleaning mechanism includes a cleaning pad 16, two No. 1 springs 15, a movable plate 12, two cylinders 11, a pulling rod 10 and a U-shaped frame 9. The two sides of the bottom of the U-shaped frame 9 are respectively slidably connected to the inner walls of the two No. 2 slide grooves 18, one end of the two cylinders 11 respectively penetrates the top sides of the same U-shaped frame 9 and is fixedly connected to the top of the same movable plate 12, the two cylinders 11 are both slidably connected to the U-shaped frame 9, and the other ends of the two cylinders 11 are fixedly connected to the limited block, the two sides of the movable plate 12 are respectively slidably connected to the inner walls of the two sides of the same U-shaped frame 9, the bottom of the movable plate 12 is adhered to the top of the cleaning pad 16, the movable plate 12 and the cleaning pad 16 are both located in the same placement groove 17, one end of the pulling rod 10 penetrates the top center of the U-shaped frame 9 and is fixedly connected to the top of the movable plate 12, and the pulling rod 10 is slidably connected to the U-shaped frame 9.

[0037] According to the above technical solution, the cleaning pad 16 can be placed in close contact with the display screen 8 through the cleaning mechanism, which is convenient for cleaning the display screen 8. After cleaning, the cleaning pad 16 can be hidden in the placement groove 17, which is convenient for checking the display screen 8 and can prevent dust from being contaminated on the cleaning pad 16, thereby ensuring that the display screen 8 is clean and tidy.

[0038] The present application can be used in the field of CNC machine tools, and can also be used in other fields applicable to the present application.

[0039] Embodiment 2

[0040] refer to Figure 1-Figure 8 , based on the improvement of the first embodiment, the CNC machine tool operation panel mechanism is used in the field of CNC machine tools:

[0041] Reference Figure 8 The top of the operating panel on the housing 1 is fixedly connected with an L-shaped plate 13 by bolts, the rear side of the L-shaped plate 13 is fixedly connected with a connecting strip 14, the front side of the U-shaped frame 9 is provided with a groove adapted to the connecting strip 14, and the connecting strip 14 is slidably connected to the groove.

[0042] The above technical solution, by providing the L-shaped plate 13 and the connecting strip 14 and the groove on the U-shaped frame 9, can facilitate the disassembly of the U-shaped frame 9 and the replacement of the cleaning pad 16.

[0043] Reference Figure 2 , Figure 6 and Figure 7 , No. 3 blocks 23 are fixedly connected to both sides of the shielding plate 2, No. 1 blocks 5 are fixedly connected to the tops of both sides of the connecting frame 4, and No. 2 blocks 7 are fixedly connected to the bottoms of both sides of the connecting frame 4.

[0044] The above technical solution can prevent the shielding plate 2 from sliding out of the connecting frame 4 through the slider 24 by providing the third block 23, the first block 5 and the second block 7 on the shielding plate 2 and the connecting frame 4, thereby facilitating shielding of the operating panel.

[0045] Reference Figure 7 The shapes of the slider 24 and the first slide groove 6 are both set to be T-shaped.

[0046] The above technical solution prevents the shielding plate 2 from being separated from the connecting frame 4 when the shielding plate 2 is moved by setting the shape of the slider 24 and the first slide groove 6 to be T-shaped.

[0047] The working principle of the display screen 8 and the housing 1 is the same as that of the patent with announcement number CN212946837U and has been described in detail in the comparative document, so it will not be repeated in this article.

[0048] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. CNC machine tool operation panel mechanism, characterized in that: The invention comprises a housing (1) and a display screen (8), wherein an operation panel is arranged on the housing (1), two No. 2 slide grooves (18) are arranged on the operation panel, a placement groove (17) is arranged on the operation panel, the placement groove (17) and the two No. 2 slide grooves (18) are communicated with each other, the display screen (8) is arranged on the operation panel, a connection frame (4) is fixedly connected to the top of the housing (1), a hole matching the operation panel is arranged on the connection frame (4), a fixing groove (22) is arranged on the front and rear sides of the top of the connection frame (4), and No. 1 slide grooves (6) are arranged on both sides of the top of the connection frame (4); A covering mechanism, the covering mechanism being arranged on the connection frame (4) and being used for covering the operation panel; A cleaning mechanism is arranged on one side of the display screen (8) and is used to clean the display screen (8).

2. The CNC machine tool operation panel mechanism according to claim 1, characterized in that: The covering mechanism comprises a shielding plate (2), two sliders (24), a pulling plate (3), two No. 2 springs (20), two telescopic rods (21) and a fixed column (19); the bottom sides of the shielding plate (2) are respectively fixedly connected to the tops of the two sliders (24); the two sliders (24) are respectively slidably connected to the two No. 1 slide grooves (6); the fixed ends of the two telescopic rods (21) are both fixedly connected to the top of the same shielding plate (2); the telescopic ends of the two telescopic rods (21) are respectively fixedly connected to the bottom sides of the same pulling plate (3). One end of the fixing column (19) is fixedly connected to the bottom center of the pulling plate (3), the other end of the fixing column (19) passes through the top of the shielding plate (2) and extends to the inside of the fixing groove (22), the fixing column (19) is slidably connected to the shielding plate (2), and the other end of the fixing column (19) is respectively fitted with the fixing groove (22), the two No. 2 springs (20) are respectively mounted on the two telescopic rods (21), and the two ends of the two No. 2 springs (20) are respectively fixedly connected to the two sides of the bottom of the pulling plate (3) and the top of the shielding plate (2).

3. The CNC machine tool operation panel mechanism according to claim 1, characterized in that: The cleaning mechanism comprises a cleaning pad (16), two No. 1 springs (15), a movable plate (12), two cylinders (11), a pulling rod (10) and a U-shaped frame (9). The two sides of the bottom of the U-shaped frame (9) are respectively slidably connected to the inner walls of the two No. 2 slide grooves (18). One end of the two cylinders (11) respectively passes through the two sides of the top of the same U-shaped frame (9) and is fixedly connected to the top of the same movable plate (12). The two cylinders (11) are both slidably connected to the U-shaped frame (9). The other end of the movable plate (11) is fixedly connected to a limit block, the two sides of the movable plate (12) are respectively slidably connected to the inner walls of the two sides of the same U-shaped frame (9), the bottom of the movable plate (12) and the top of the cleaning pad (16) are adhered to each other, the movable plate (12) and the cleaning pad (16) are both located in the same placement groove (17), one end of the pulling rod (10) passes through the top center of the U-shaped frame (9) and is fixedly connected to the top of the movable plate (12), and the pulling rod (10) is slidably connected to the U-shaped frame (9).

4. The CNC machine tool operation panel mechanism according to claim 3, characterized in that: The top of the operating panel on the housing (1) is fixedly connected to an L-shaped plate (13) by means of bolts, the rear side of the L-shaped plate (13) is fixedly connected to a connecting strip (14), the front side of the U-shaped frame (9) is provided with a groove matched with the connecting strip (14), and the connecting strip (14) is slidably connected to the groove.

5. The CNC machine tool operation panel mechanism according to claim 2, characterized in that: The shielding plate (2) is fixedly connected to a third block (23) on both sides, the connecting frame (4) is fixedly connected to a first block (5) on both top sides, and the connecting frame (4) is fixedly connected to a second block (7) on both bottom sides.

6. The CNC machine tool operation panel mechanism according to claim 2, characterized in that: The sliding block (24) and the first sliding groove (6) are both configured to be T-shaped.

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