Mirror surface paperboard flatness detector

Abstract

The mirror surface paperboard flatness detector comprises a base, a glass white board, a lifting assembly and a clamping assembly, the paperboard needing to be detected is fixed in two sets of fixing grooves in the glass white board, the paperboard is fixed in the fixing grooves, a light source lamp box standard visual chart is vertically hung on a wall, patterns are arranged on the light source lamp box standard visual chart, and the clamping assembly is arranged on the base. The method comprises the following steps: arranging a standard visual chart from top to bottom and from large to small, turning on a light source, moving a to-be-detected card paper fixed on a glass white board, enabling a person to stand between the standard visual chart of the light source lamp box and the card paper, starting to read visual chart values reflected on the card paper, and recording data; the flatness of the card paper is judged by repeatedly adjusting data read by the distance and height between the standard visual chart of the light source lamp box and the card paper, flatness detection is carried out on the card paper, and effective detection efficiency and detection precision are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of detectors, in particular to a mirror surface cardboard flatness detector. Background Art

[0002] Gold, silver cardboard, and mirror glass silver cardboard are mainly used for packaging boxes. The quality is uneven on the market. The flatness of the cardboard could only be judged by visual inspection and experience before. The quality of gold, silver cardboard, and mirror glass cardboard is detected by the clarity of the image reflected on the cardboard through the light source. The higher the clarity, the better the quality.

[0003] It is not convenient to adjust and fix the height of the paper jam when using other existing plate-type devices for detection, so it is not convenient to check the paper jam at different heights. If the existing lifting structure is directly used, it reduces the accuracy and precision of the detection device, and the automation of the overall device is slightly lower. It is an urgent need for the processing market to set up a multi-adjustable special device for detection to improve the detection accuracy and effect. Therefore, we proposed a gear lifting mirror paper jam flatness detector to solve the above-mentioned problems. Summary of the invention

[0004] The object of the present invention is to provide a mirror surface cardboard flatness detector to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A mirror surface cardboard flatness detector includes a base, a glass whiteboard, which is arranged above the base, and also includes two sets of fixing grooves, a lifting assembly, and a clamping assembly arranged on the side wall of the glass whiteboard. The lifting assembly is used to adjust the height of the glass whiteboard and is arranged between the base and the glass whiteboard. The clamping assembly is used to clamp and fix the glass whiteboard and is arranged on both sides of the glass whiteboard. It also includes the following:

[0007] The cardboard to be tested is fixed in two sets of fixed grooves on the glass whiteboard. The fixed grooves are adjustable. The cardboard is fixed in the fixed grooves. The standard eye chart of the light source light box is hung vertically on the wall. There are graphics on the standard eye chart of the light source light box, which are arranged from top to bottom and from large to small. The light source is turned on. The cardboard to be tested fixed on the glass whiteboard (2) is moved. A person stands between the standard eye chart of the light source light box and the cardboard and starts to read the eye chart value reflected on the cardboard and record the data. By repeatedly adjusting the distance and height of the standard eye chart of the light source light box and the cardboard, the flatness of the cardboard is determined and the cardboard is tested for flatness.

[0008] As a further solution of the present invention: the lifting assembly includes a fixed seat, which is arranged below the glass whiteboard, a circular plate is arranged on the lower end surface of the fixed seat, a threaded sleeve is arranged on the lower end surface of the circular plate, a threaded rod is arranged on the internal thread of the lower end of the threaded sleeve, a group of sliding sleeves are arranged on both sides of the lower end surface of the fixed seat, sliding rods are slidably arranged inside the lower ends of the two groups of sliding sleeves, a group of protective seats are sleeved on the outer sides of the lower ends of the two groups of sliding rods, a first ring plate is arranged on the outer wall of the threaded sleeve, two groups of connecting rods are arranged on the outer wall of the first ring plate, a group of second ring plates are arranged on the other side walls of the two groups of connecting rods, and the two groups of the second ring plates are respectively arranged on the outer walls of the two groups of sliding sleeves.

[0009] As a further solution of the present invention: the lifting assembly also includes a first gear, the first gear is arranged on the lower end surface of the threaded rod, a second gear is meshed with one side of the first gear, the second gear is connected to the output end of the drive motor, the drive motor is arranged on the upper end inner wall of the base, and the base is arranged on the upper end surface of the base.

[0010] As a further solution of the present invention: the clamping assembly is provided with a mounting groove, the lower end surface of the glass whiteboard is arranged on the bottom inner wall of the mounting groove, two groups of fixing blocks are arranged on the upper end surfaces of both side walls of the fixing seat, a group of positioning rods are slidably arranged on multiple groups of the fixing blocks, two groups of positioning plates are arranged at the other ends of multiple groups of the positioning rods, a spring is arranged on one side wall of multiple groups of the fixing blocks, and the other end of the spring is arranged on the side wall of the positioning plate.

[0011] As a further solution of the present invention: a group of toggle blocks are arranged at the other end of each of the plurality of groups of positioning rods.

[0012] As a further solution of the present invention: a group of moving wheels are arranged at the four corners of the lower end surface of the base.

[0013] As a further solution of the present invention: the lower end surfaces of the sliding rod and the protective seat are both arranged on the upper end surface of the base.

[0014] As a further solution of the present invention: the first gear and the second gear are both rotatably arranged on the upper end surface of the base.

[0015] As a further solution of the present invention: the other side walls of the two groups of positioning plates are respectively arranged on the two side walls of the glass whiteboard.

[0016] As a further solution of the present invention: multiple groups of springs are respectively sleeved on the outsides of multiple groups of positioning rods.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] A flatness detector for mirrored cardboard of gold and silver cards is implemented. The cardboard to be tested is fixed in two sets of fixed grooves on a glass whiteboard. The fixed grooves are adjustable. The cardboard is fixed in the fixed grooves. The standard eye chart of the light source light box is hung vertically on the wall. There are graphics on the standard eye chart of the light source light box, which are arranged from top to bottom and from large to small. Turn on the light source and move the cardboard to be tested fixed on the glass whiteboard. The distance between the cardboard and the standard eye chart of the light source light box is determined according to the size of the cardboard. The smaller the cardboard, the shorter the distance. The person stands between the standard eye chart of the light source light box and the cardboard and starts to read the image. The eye chart value on the cardboard is recorded, and the distance and height of the standard eye chart in the light box are adjusted repeatedly to read the data to determine the flatness of the cardboard. The cardboard is tested for flatness. The height of the glass whiteboard can be accurately adjusted by setting a gear-driven lifting component, so that the height of the cardboard can be adjusted, which is convenient for checking the cardboard under conditions of different heights. At the same time, the glass whiteboard can be installed and disassembled by setting a clamping component, which is convenient for disassembly and replacement of the glass whiteboard, thereby improving the work efficiency of disassembly and replacement of the glass whiteboard, which is relatively practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention.

[0020] Figure 2 It is a structural schematic diagram of the back side of the present invention.

[0021] Figure 3 for Figure 2 A is a schematic diagram of the enlarged structure.

[0022] Figure 4 It is a schematic diagram of the structure of the fixing seat in the present invention.

[0023] Figure 5 for Figure 4 B is a schematic diagram of the enlarged structure.

[0024] Among them: 1. base; 2. glass whiteboard; 3. fixing groove; 4. fixing seat; 5. round plate; 6. threaded sleeve; 7. threaded rod; 8. sliding sleeve; 9. sliding rod; 10. protective seat; 11. first ring plate; 12. connecting rod; 13. second ring plate; 14. first gear; 15. second gear; 16. driving motor; 17. base; 18. mounting groove; 19. fixing block; 20. positioning rod; 21. positioning plate; 22. spring; 23. toggle block; 24. moving wheel. DETAILED DESCRIPTION

[0025] Example 1

[0026] like Figure 1-Figure 5 As shown, a mirror surface cardboard flatness detector comprises:

[0027] Base 1;

[0028] A glass whiteboard 2, which is arranged above the base 1;

[0029] Two sets of fixing grooves 3, which are arranged on the side walls of the glass whiteboard 2;

[0030] It also includes setting a lifting component and a clamping component. The lifting component is used to adjust the height of the glass whiteboard and is set between the base and the glass whiteboard. The clamping component is used to clamp and fix the glass whiteboard and is set on both sides of the glass whiteboard. It also includes the following: using a cutting knife to cut the cardboard to be tested into a suitable size, fixing the cardboard in two sets of fixing grooves 3 on the glass whiteboard 2, the fixing grooves 3 are adjustable, and the cardboard is fixed in the fixing grooves 3 without swinging, and then the light source light box standard eye chart is vertically hung on the wall, and the light source light box standard There are graphics on the standard eye chart, arranged from top to bottom and from large to small. Turn on the light source and move the paper jam fixed on the glass whiteboard 2 to be tested. The distance between the paper jam and the standard eye chart of the light source box is determined according to the size of the paper jam. The smaller the paper jam, the shorter the distance. The person stands between the standard eye chart of the light source box and the paper jam and starts to read the eye chart value reflected on the paper jam and record the data. By repeatedly adjusting the distance and height of the standard eye chart of the light source box and the paper jam, the flatness of the paper jam can be determined and the paper jam can be tested.

[0031] Example 2

[0032] like Figure 1-Figure 5 As shown, the tester further includes a lifting assembly, which is used to adjust the height of the glass whiteboard 2 and is arranged between the base 1 and the glass whiteboard 2; a clamping assembly, which is used to clamp and fix the glass whiteboard 2 and is arranged on both sides of the glass whiteboard 2;

[0033] The lifting assembly includes a fixed seat 4, which is arranged below the glass whiteboard 2. A circular plate 5 is arranged on the lower end surface of the fixed seat 4, and a threaded sleeve 6 is arranged on the lower end surface of the circular plate 5. A threaded rod 7 is arranged on the lower end internal thread of the threaded sleeve 6. A group of sliding sleeves 8 are arranged on both sides of the lower end surface of the fixed seat 4. A sliding rod 9 is slidably arranged inside the lower ends of the two groups of sliding sleeves 8. A group of protective seats 10 are sleeved on the outer sides of the lower ends of the two groups of sliding rods 9. A first ring plate 11 is arranged on the outer wall of the threaded sleeve 6. Two groups of connecting rods 12 are arranged on the outer wall of the first ring plate 11. The other side walls of the two groups of connecting rods 12 are arranged There is a group of second ring plates 13, and the two groups of second ring plates 13 are respectively arranged on the outer walls of the two groups of sliding sleeves 8; the lower end surfaces of the sliding rod 9 and the protective seat 10 are both arranged on the upper end surface of the base 1; the lifting assembly also includes a first gear 14, the first gear 14 is arranged on the lower end surface of the threaded rod 7, and a second gear 15 is meshed and arranged on one side of the first gear 14, and the second gear 15 is connected to the output end of the driving motor 16, and the driving motor 16 is arranged on the upper end inner wall of the base 17, and the base 17 is arranged on the upper end surface of the base 1; the first gear 14 and the second gear 15 are both rotatably arranged on the upper end surface of the base 1;

[0034] Specifically, when in use, the cardboard to be tested is cut into a suitable size with a cutting knife, and the cardboard is fixed in the two sets of fixing grooves 3 on the glass whiteboard 2, and then the standard eye chart of the light source light box is hung vertically on the wall, the light source is turned on, and the cardboard to be tested fixed on the glass whiteboard 2 is moved. The person stands between the standard eye chart of the light source light box and the cardboard, and starts to read the eye chart value reflected on the cardboard, and records the data. By repeatedly adjusting the distance between the standard eye chart of the light source light box and the cardboard, the flatness of the cardboard can be determined and the cardboard can be tested; at the same time, when the height of the cardboard needs to be adjusted, the drive is started. The motor 16 drives the first gear 14 to rotate through the second gear 15, and the first gear 14 drives the threaded rod 7 to rotate, and the threaded rod 7 drives the threaded sleeve 6 to move, so that the threaded sleeve 6 drives the circular plate 5 to move with the cooperation of the sliding sleeve 8, and the circular plate 5 drives the fixed seat 4 to move up and down, thereby driving the glass whiteboard 2 to move up and down, and the height of the paper jam can be adjusted; by setting a lifting component, the height of the glass whiteboard 2 can be adjusted, so that the height of the paper jam can be adjusted, which is convenient for the inspection personnel to check the paper jam under conditions of different heights, which is relatively convenient.

[0035] like Figure 2-Figure 5As shown, the clamping assembly is provided with a mounting groove 18, the lower end surface of the glass whiteboard 2 is arranged on the inner wall of the bottom end of the mounting groove 18, two groups of fixing blocks 19 are arranged on the upper end surfaces of the two side walls of the fixing seat 4, a group of positioning rods 20 are slidably arranged on the multiple groups of fixing blocks 19, and two groups of positioning plates 21 are arranged at the other ends of the multiple groups of positioning rods 20, a spring 22 is arranged on one side wall of the multiple groups of fixing blocks 19, and the other end of the spring 22 is arranged on the side wall of the positioning plate 21; the other side walls of the two groups of positioning plates 21 are respectively arranged on the two side walls of the glass whiteboard 2 On the top; multiple groups of springs 22 are respectively sleeved on the outside of multiple groups of positioning rods 20; the other end of multiple groups of positioning rods 20 is provided with a group of toggle blocks 23; when it is necessary to disassemble the glass whiteboard 2, pull the toggle block 23, and the toggle block 23 moves by squeezing the spring 22 through the positioning plate 21, so that the glass whiteboard 2 can be disassembled and replaced. By setting the clamping assembly, the glass whiteboard 2 can be installed and disassembled, which is convenient for disassembly and replacement of the glass whiteboard 2, and improves the work efficiency of disassembly and replacement of the glass whiteboard 2, which is more practical. A group of moving wheels 24 are provided at the four corners of the lower end surface of the base 1; by setting multiple groups of moving wheels 24, it is convenient to move the base 1.

[0036] The above embodiment realizes a mirror surface cardboard flatness detector. When in use, the cardboard to be detected is cut into a suitable size by a cutting knife, and the cardboard is fixed in two sets of fixing grooves 3 on the glass whiteboard 2. Then, the light source light box standard eye chart is hung vertically on the wall, and the light source is turned on. The cardboard to be detected and fixed on the glass whiteboard 2 is moved. A person stands between the light source light box standard eye chart and the cardboard and starts to read the eye chart value reflected on the cardboard and record the data. By repeatedly adjusting the distance and height of the light source light box standard eye chart and the cardboard, the flatness of the cardboard can be determined and the cardboard can be detected. At the same time, when the height of the cardboard needs to be adjusted, the person can read the data from the eye chart. During adjustment, the driving motor 16 is started, and the driving motor 16 drives the first gear 14 to rotate through the second gear 15, and the first gear 14 drives the threaded rod 7 to rotate, and the threaded rod 7 drives the threaded sleeve 6 to move, so that the threaded sleeve 6 drives the circular plate 5 to move with the cooperation of the sliding sleeve 8, and the circular plate 5 drives the fixing seat 4 to move up and down, thereby driving the glass whiteboard 2 to move up and down, and the height of the jammed paper can be adjusted; when the glass whiteboard 2 needs to be disassembled, the toggle block 23 is pulled, and the toggle block 23 moves by squeezing the spring 22 through the positioning plate 21, so that the glass whiteboard 2 can be disassembled and replaced, which is relatively convenient.

[0037] By using the above detector and the original detection by experienced personnel, the detection efficiency of the above detector can be improved by 40%, and the detection accuracy can be improved by 80%, achieving significant results, and no experienced detection personnel are required.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mirror surface cardboard flatness detector, characterized in that: The invention comprises a base (1), a glass whiteboard (2), which is arranged above the base (1), two sets of fixing grooves (3) arranged on the side walls of the glass whiteboard (2), a lifting assembly, and a clamping assembly. The lifting assembly is used to adjust the height of the glass whiteboard (2) and is arranged between the base (1) and the glass whiteboard (2). The clamping assembly is used to clamp and fix the glass whiteboard (2) and is arranged on both sides of the glass whiteboard (2). The invention also comprises the following: The cardboard to be tested is fixed in two sets of fixing grooves (3) on the glass whiteboard (2), the fixing grooves (3) are adjustable, the cardboard is fixed in the fixing grooves (3), a light source light box standard eye chart is hung vertically on the wall, there are graphics on the light source light box standard eye chart, arranged from top to bottom, from large to small, turn on the light source, move the cardboard to be tested fixed on the glass whiteboard (2), a person stands between the light source light box standard eye chart and the cardboard, starts to read the eye chart value reflected on the cardboard, records the data, and determines the flatness of the cardboard by repeatedly adjusting the distance and height of the light source light box standard eye chart and the cardboard, and tests the cardboard.

2. The mirror surface cardboard flatness detector according to claim 1, characterized in that: The lifting assembly comprises a fixed seat (4), the fixed seat (4) is arranged below the glass whiteboard (2), a circular plate (5) is arranged on the lower end surface of the fixed seat (4), a threaded sleeve (6) is arranged on the lower end surface of the circular plate (5), a threaded rod (7) is arranged on the lower end of the threaded sleeve (6), a group of sliding sleeves (8) are arranged on both sides of the lower end surface of the fixed seat (4), a sliding rod (9) is slidably arranged on the lower end of the two groups of sliding sleeves (8), a group of protective seats (10) are sleeved on the outer side of the lower end of the two groups of sliding rods (9), a first ring plate (11) is arranged on the outer wall of the threaded sleeve (6), two groups of connecting rods (12) are arranged on the outer wall of the first ring plate (11), a group of second ring plates (13) are arranged on the other side walls of the two groups of connecting rods (12), and the two groups of second ring plates (13) are respectively arranged on the outer walls of the two groups of sliding sleeves (8).

3. A mirror surface cardboard flatness detector according to claim 2, characterized in that: The lifting assembly further comprises a first gear (14), the first gear (14) being arranged on the lower end surface of the threaded rod (7), a second gear (15) being meshed with one side of the first gear (14), the second gear (15) being connected to the output end of a driving motor (16), the driving motor (16) being arranged on the upper inner wall of a base (17), and the base (17) being arranged on the upper end surface of the base (1).

4. The mirror surface cardboard flatness detector according to claim 1, characterized in that: The clamping assembly is provided with a mounting groove (18), the lower end surface of the glass whiteboard (2) is arranged on the inner wall of the bottom end of the mounting groove (18), two groups of fixing blocks (19) are arranged on the upper end surfaces of the two side walls of the fixing seat (4), a group of positioning rods (20) are slidably arranged on the multiple groups of the fixing blocks (19), two groups of positioning plates (21) are arranged at the other ends of the multiple groups of the positioning rods (20), a spring (22) is arranged on one side wall of the multiple groups of the fixing blocks (19), and the other end of the spring (22) is arranged on the side wall of the positioning plate (21).

5. The mirror surface cardboard flatness detector according to claim 4, characterized in that: A group of toggle blocks (23) are arranged at the other end of each of the plurality of groups of positioning rods (20).

6. The mirror surface cardboard flatness detector according to claim 1, characterized in that: A set of moving wheels (24) are provided at the four corners of the lower end surface of the base (1).

7. The mirror surface cardboard flatness detector according to claim 2, characterized in that: The lower end surfaces of the sliding rod (9) and the protective seat (10) are both arranged on the upper end surface of the base (1).

8. The mirror surface cardboard flatness detector according to claim 3, characterized in that: The first gear (14) and the second gear (15) are both rotatably arranged on the upper end surface of the base (1).

9. The mirror surface cardboard flatness detector according to claim 4, characterized in that: The other side walls of the two groups of positioning plates (21) are respectively arranged on the two side walls of the glass whiteboard (2).

10. The mirror surface cardboard flatness detector according to claim 4, characterized in that: The plurality of groups of springs (22) are respectively sleeved on the outsides of the plurality of groups of positioning rods (20).

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