Indentation measuring instrument

Abstract

The utility model discloses an indentation measuring instrument, and relates to the technical field of package indentation measurement. Comprising a shell, a display screen is embedded in one side of the shell, a measuring assembly used for measuring indentations is arranged on the side, away from the display screen, of the shell, and a power supply assembly used for providing electric energy is arranged on one side of the measuring assembly; the measuring assembly comprises a control part, the control part is electrically connected with a driving part, the driving part is fixedly connected with a laser distance measuring sensor, and the power supply assembly is electrically connected with the control part, the driving part, the laser distance measuring sensor and the display screen. According to the utility model, the height and depth of the indentation, the width of the indentation line and the inclination angles of the two sides can be accurately measured through the measurement assembly, and the measurement result is visual and reliable through the display screen, so that the accuracy of the box sample indentation measurement is effectively improved, the measurement result can be used as the basis data for supplementing the pressure, the indentation calibration datamation can be realized, and the accuracy of the box sample indentation measurement is improved. Therefore, the stability of the processing quality after packaging printing is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging indentation measurement, in particular to an indentation measuring instrument. Background Art

[0002] At present, die-cutting machines or hot stamping machines are products processed by printing and packaging equipment. When the height or depth of the indentation is unified, the quality of the product can be stable. The height or depth of the indentation needs to be measured. However, the current measurement relies on the operator to confirm by observing the folding effect and touching with fingers. Masters with different experiences have different feelings, which makes the height or depth of the indentation not uniformly digitized, and it all depends on personal feelings and experience. Therefore, there is an urgent need for an indentation measuring instrument that can accurately measure the height and depth of the indentation, the width of the indentation line, and the inclination angles on both sides, and make the measurement results intuitive and reliable. By using the measurement results as the basis data for supplementing the pressure, the indentation calibration can be digitized, thereby ensuring the stability of the post-printing processing quality of the packaging. Utility Model Content

[0003] The purpose of the utility model is to provide an indentation measuring instrument to solve the problems existing in the above-mentioned prior art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following solution: the utility model provides an indentation measuring instrument, comprising a shell, a display screen is embedded in one side of the shell, a measuring component for measuring the indentation on a box sample is arranged on the side of the shell away from the display screen, and a power supply component for providing electrical energy is arranged on one side of the measuring component; the measuring component comprises a control part, the control part is electrically connected to a driving part, the driving part is fixedly connected to a laser ranging sensor, and the power supply component is electrically connected to the control part, the driving part, the laser ranging sensor, and the display screen.

[0005] Preferably, the control unit includes a drive board installed in the housing, the drive board is electrically connected to a PLC programmable controller, and the PLC programmable controller is installed in the housing.

[0006] Preferably, the driving unit includes a guide rail fixedly connected to the housing, a slider is slidably connected to the guide rail, one end of the slider facing away from the guide rail is fixedly connected to the laser ranging sensor, and a stepper motor is fixedly connected to the slider for driving the slider to move along the guide rail.

[0007] Preferably, the power supply assembly includes a battery compartment, in which a lithium battery is installed.

[0008] Preferably, the battery compartment is opened on the outer shell on one side of the laser ranging sensor.

[0009] Preferably, the lithium battery is electrically connected to the laser distance sensor, the stepping motor, the driving board, the PLC programmable controller, and the display screen.

[0010] Preferably, the PLC programmable controller is electrically connected to the display screen.

[0011] The present utility model discloses the following technical effects:

[0012] Through the measurement component, the present utility model can accurately measure the height and depth of the indentation, the width of the indentation line and the inclination angles on both sides, and through the display screen, the measurement results are intuitive and reliable, effectively improving the accuracy of the indentation measurement of the box sample, enabling the measurement results to be used as the basis data for supplementing the pressure, making the indentation calibration data-based, and thus ensuring the stability of the post-press processing quality of the packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0015] Figure 2 It is a rear view structural schematic diagram of the present utility model;

[0016] Figure 3 It is a structural schematic diagram of the present utility model without the outer shell installed;

[0017] Figure 4 It is a bottom view structural schematic diagram of the present utility model without the outer shell installed;

[0018] Figure 5 It is a schematic diagram when the present utility model is performing measurement;

[0019] Wherein, 1, laser distance sensor; 2, outer shell; 3, guide rail; 4, stepping motor; 5, driving board; 6, PLC programmable controller; 7, display screen; 8, battery compartment; 9, lithium battery; 10, slider; 11, box sample. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Embodiment 1

[0023] Reference Figures 1 - 5 The utility model discloses an indentation measuring instrument, comprising a shell 2, a display screen 7 is embedded in one side of the shell 2, a measuring component for measuring the indentation on a box sample 11 is arranged on the side of the shell 2 away from the display screen 7, and a power supply component for providing electric energy is arranged on one side of the measuring component; the measuring component comprises a control part, the control part is electrically connected to a driving part, the driving part is fixedly connected to a laser ranging sensor 1, and the power supply component is electrically connected to the control part, the driving part, the laser ranging sensor 1, and the display screen 7.

[0024] The display screen 7 is used to display the measurement results and control the detection, and can display the height, width, left angle, right angle, measurement time and other parameters of the indentation; the display screen 7 is connected to the server through wireless transmission to upload the measurement data to the database. The server can collect and accumulate data according to the material and other characteristics of the box sample 11, the manufacturer, processing equipment, processing pressure, the temperature and humidity during product processing and other parameters to form big data. According to the material of the processed product, the processing equipment, processing pressure, the temperature and humidity at the time and other conditions, the server can give the parameters such as the depth and width of the indentation, the depth and width of the indentation mold, and provide appropriate guidance reference for the indentation parameters of the processed product.

[0025] The utility model can accurately measure the height and depth of the indentation, the width of the indentation line and the inclination angles on both sides through the measuring component, and make the measurement result intuitive and reliable through the display screen 7, effectively improving the accuracy of the indentation measurement of the box sample 11, so that the measurement result can be used as the basis data for supplementing the pressure, and the indentation calibration can be digitized, thereby ensuring the stability of the post-printing processing quality of the packaging.

[0026] According to a further optimized solution, the control unit includes a drive board 5 installed in the housing 2 , the drive board 5 is electrically connected to a PLC programmable controller 6 , and the PLC programmable controller 6 is installed in the housing 2 .

[0027] The data measured by the laser ranging sensor 1 is transmitted to the PLC programmable controller 6 via analog quantity or RS485 communication methods, and the PLC programmable controller 6 transmits data to the display screen 7 via other communication methods such as RS485 or RS232.

[0028] In a further optimized solution, the driving unit includes a guide rail 3 fixedly connected to the housing 2, a slider 10 is slidably connected to the guide rail 3, an end of the slider 10 away from the guide rail 3 is fixedly connected to the laser ranging sensor 1, and a stepper motor 4 is fixedly connected to the slider 10 for driving the slider 10 to move along the guide rail 3. The stepper motor 4 is electrically connected to the driving board 5.

[0029] The driving board 5 controls the stepping motor 4 to work, and the stepping motor 4 drives the slider 10 to move back and forth along the guide rail 3 , and the slider 10 drives the laser ranging sensor 1 to scan the indentation of the detected product.

[0030] In a further optimized solution, the power supply assembly includes a battery compartment 8, and a lithium battery 9 is installed in the battery compartment 8. The lithium battery 9 is installed in the battery compartment 8, so as to protect the lithium battery 9.

[0031] According to a further optimized solution, the battery compartment 8 is opened on the housing 2 on one side of the laser ranging sensor 1 .

[0032] Further optimizing the scheme, the lithium battery 9 is electrically connected to the laser ranging sensor 1, the stepping motor 4, the driving board 5, the PLC programmable controller 6, and the display screen 7. The lithium battery 9 can supply power to the laser ranging sensor 1, the stepping motor 4, the driving board 5, the PLC programmable controller 6, and the display screen 7.

[0033] In a further optimized solution, the PLC programmable controller 6 is electrically connected to the display screen 7. The data of the PLC programmable controller 6 is displayed through the display screen 7.

[0034] Working process: In the initial state, the laser ranging sensor 1 is at the end of the guide rail 3, and the driving board 5 controls the stepping motor 4 to work, so that the slider 10 moves along the guide rail 3. The slider 10 drives the laser ranging sensor 1 to scan the indentation of the product being inspected. The measurement data of the laser ranging sensor 1 is transmitted to the PLC programmable controller 6 in real time. The PLC programmable controller 6 performs correction calculation on the data, calculates the primary data and transmits it to the display screen 7. The display screen 7 further calibrates and calculates and displays the data, and stores and uploads the measurement data to the server. After the laser ranging sensor 1 scans a cycle, the laser ranging sensor 1 automatically returns to the initial state position and can proceed to the next work.

[0035] This utility model uses a high-precision laser distance sensor 1 to measure the box sample 11. According to the measurement data, it automatically matches whether to measure the height of the protrusion or the depth of the indentation, and measures the height or depth at the indentation, the width of the protrusion or indentation, the starting angle and the ending angle of the protrusion or indentation, and can complete the measurement simultaneously. At the same time, the display screen 7 is docked with the server through wireless transmission, and uploads the measurement data to the database. The server can collect and accumulate the data according to the characteristics of the box sample 11 such as the material, as well as parameters such as the manufacturer, processing equipment, processing pressure, temperature and humidity during product processing, to form big data. According to conditions such as the material of the processed product, processing equipment, processing pressure, current temperature, and humidity, it gives parameters such as the height and depth of the indentation, width, and the depth and width of the indentation die, and gives appropriate guidance and reference for the indentation parameters of the processed product.

[0036] Embodiment Two

[0037] The difference between this embodiment and Embodiment One is that the display screen 7 adopts a multi-functional touch screen and can complete the work without installing a PLC programmable controller 6.

[0038] Embodiment Three

[0039] The difference between this embodiment and Embodiment One is that the laser distance sensor 1 adopts a 2D scanning laser distance sensor or a 3D camera. The 2D scanning laser distance sensor or the 3D camera does not need to perform reciprocating movement scanning and does not need to install a stepper motor 4, a drive board 5, and a PLC programmable controller 6 to complete the measurement work.

[0040] Embodiment Four

[0041] The difference between this embodiment and Embodiment One is that in order to reduce the overall thickness and weight and facilitate handheld measurement work, it does not use the lithium battery 9 for power supply, but directly uses an external power supply for power supply.

[0042] Embodiment Five

[0043] The difference between this embodiment and Embodiment One is that the PLC programmable controller 6 and the drive board 5 are integrated into a multi-functional special circuit board.

[0044] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to this utility model.

[0045] The embodiments described above are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. An indentation measuring instrument, characterized in that: The invention comprises a housing (2), a display screen (7) being embedded in one side of the housing (2), a measuring component for measuring the indentation on a box sample (11) being arranged on the side of the housing (2) facing away from the display screen (7), and a power supply component for providing electric energy being arranged on one side of the measuring component; The measuring component comprises a control unit, the control unit is electrically connected to a driving unit, the driving unit is fixedly connected to a laser distance measuring sensor (1), and the power supply component is electrically connected to the control unit, the driving unit, the laser distance measuring sensor (1), and the display screen (7).

2. The indentation measuring instrument according to claim 1, characterized in that: The control unit comprises a drive board (5) installed in the housing (2); the drive board (5) is electrically connected to a PLC programmable controller (6); and the PLC programmable controller (6) is installed in the housing (2).

3. The indentation measuring instrument according to claim 2, wherein: The driving unit comprises a guide rail (3) fixedly connected to the housing (2), a slider (10) being slidably connected to the guide rail (3), an end of the slider (10) facing away from the guide rail (3) being fixedly connected to the laser distance measuring sensor (1), and a stepping motor (4) for driving the slider (10) to move along the guide rail (3) being fixedly connected to the slider (10).

4. The indentation measuring instrument according to claim 3, characterized in that: The power supply component comprises a battery compartment (8), in which a lithium battery (9) is installed.

5. The indentation measuring instrument according to claim 4, characterized in that: The battery compartment (8) is opened on the housing (2) at one side of the laser distance measuring sensor (1).

6. The indentation measuring instrument according to claim 4, characterized in that: The lithium battery (9) is electrically connected to the laser distance sensor (1), the stepping motor (4), the driving board (5), the PLC programmable controller (6), and the display screen (7).

7. The indentation measuring instrument according to claim 2, wherein: The PLC programmable controller (6) is electrically connected to the display screen (7).

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