Bendable thickness detection tool

Abstract

The utility model relates to the field of vacuum aluminized film processing, and discloses a bendable thickness detection tool, which comprises a tool main body and a detection device, winding and unwinding mechanisms are arranged on two sides of the middle position of the front surface of the tool main body in a sliding manner, and an adjusting mechanism is fixedly arranged at the rear end of the tool main body. And stabilizing mechanisms are hinged to the lower ends of the front surfaces of the two winding and unwinding mechanisms. According to the utility model, the detection tool carries the high-precision laser displacement sensor as a core detection device, the measurement precision of the detection tool can reach the micron level, the thickness of the vacuum aluminum plating film can be measured very accurately, and compared with a traditional detection mode, the precision is qualitatively leap; product quality problems caused by detection errors are effectively avoided, powerful guarantee is provided for production of high-quality vacuum aluminized films, efficient unwinding and winding are achieved through the winding and unwinding mechanism, all components work cooperatively, the detection tool can adapt to diversified production rhythms and process requirements, and production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of vacuum aluminum coating film processing, and in particular to a flexible thickness detection tool. Background Technology

[0002] Vacuum metallized film is a composite film with a metallic luster formed by evaporating and depositing aluminum metal onto the surface of a substrate such as a plastic film under high vacuum conditions using physical vapor deposition technology. It has good barrier and decorative properties and is widely used in the packaging industry. In order to ensure that the thickness of the aluminum coating is uniform and meets the standard requirements during the processing of vacuum metallized film, thickness detection tools are required.

[0003] Existing thickness testing tools have shortcomings in stabilizing the transport of aluminized films, which can lead to the aluminized films shifting and shaking during the testing process, seriously affecting the accuracy of the testing. Therefore, those skilled in the art have provided a flexible thickness testing tool to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a flexible thickness detection tool that provides a solid guarantee for the smooth progress of thickness detection work and effectively improves the accuracy and stability of the detection.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A flexible thickness detection tool includes a tool body and a detection device. The tool body has a roll-up mechanism slidably arranged on both sides of the middle position of the front side. The tool body has an adjustment mechanism fixedly arranged at the rear end. The two roll-up mechanisms are hinged to the lower front end with a stabilizing mechanism.

[0007] Both of the aforementioned winding and unwinding mechanisms include a movable plate, and a first motor is fixedly mounted on the front of each of the two movable plates. A winding and unwinding roller is fixedly mounted on the output end of each of the two first motors. The adjusting mechanism includes a second motor and two movable blocks. A bidirectional screw is fixedly mounted on the output end of the second motor. Both of the aforementioned stabilizing mechanisms include a fixed frame. A guide roller is rotatably mounted inside each of the two fixed frames. An electric telescopic rod is fixedly mounted on one side of each of the two fixed frames. A support plate is fixedly mounted on the output end of each of the two electric telescopic rods. A protective pad is fixedly mounted on the lower end of each of the two support plates.

[0008] Furthermore, the tool body includes a base plate, a support plate is fixedly mounted on one upper side of the base plate, and an alarm is fixedly mounted on one upper side of the front of the support plate.

[0009] Further, the display screen is fixedly arranged at the middle position of the upper end of the front surface of the bearing plate, and the control panel is fixedly arranged at the other side of the upper end of the front surface of the bearing plate.

[0010] Further, the two moving blocks are respectively threadedly sleeved on the outer surfaces of the two sides of the bidirectional screw rod, and one side of each of the two moving blocks is fixedly connected with the moving plate.

[0011] Further, one side of each of the two fixing frames is hingedly connected with the bearing plate.

[0012] Further, the detection plate is fixedly arranged at the middle position of the front surface of the tool body, and the detection device is fixedly arranged at the upper end of the detection plate.

[0013] Further, the detection device is a high-precision laser displacement sensor.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model provides a bendable thickness detection tool, the adjusting mechanism of tool is driven bidirectional screw rod through motor, can adjust the distance between winding and paying off mechanism flexibly, easy adaptation different width's vacuum aluminizing film, great improvement detection tool versatility, in the stable mechanism, the guiding roller plays the key guiding role in the conveying process of aluminizing film, ensures that aluminizing film always advances along the established path, and electric telescopic handle can flexibly control the bending of support plate according to actual demand, and the inclination angle of support plate is accurately adjusted, this design not only can reduce the friction between guiding roller and aluminizing film, and then reduces the wear of guiding roller, prolongs its service life, but also can ensure that aluminizing film can stably and smoothly pass through the detection area under various complex conveying states, provides solid guarantee for the smooth progress of thickness detection work, effectively improves the accuracy and stability of detection.

[0016] 2. The utility model provides a bendable thickness detection tool, the detection tool is loaded high-precision laser displacement sensor as core detection device, and its measurement precision can reach micron level, can carry out extremely accurate measurement to the thickness of vacuum aluminizing film, compared with traditional detection mode, precision has qualitative leap, effectively avoids the product quality problem caused by detection error, provides strong guarantee for producing high-quality vacuum aluminizing film, winding and paying off mechanism realize efficient unwinding and winding, and each component works cooperatively, so that the detection tool can adapt to diversified production rhythm and process requirement, improve production efficiency, and meet the production task of enterprises under different order demands. ACCURACY

[0017] Figure 1 It is the first shaft side view of the utility model;

[0018] Figure 2It is the second axis side schematic view of the utility model;

[0019] Figure 3 It is the front view schematic view of the utility model;

[0020] Figure 4 It is the A place enlarged view of the utility model.

[0021] Legend:

[0022] 1, tool body; 2, winding and unwinding mechanism; 3, adjusting mechanism; 4, stabilizing mechanism; 5, detection plate; 6, detection device; 101, bottom plate; 102, bearing plate; 103, alarm; 104, display screen; 105, control panel; 201, moving plate; 202, first motor; 203, winding and unwinding roller; 301, second motor; 302, bidirectional screw; 303, moving block; 401, fixed frame; 402, guide roller; 403, electric telescopic rod; 404, support plate; 405, protective pad. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] With reference to Figures 1-4 , the utility model provides an embodiment: a bendable thickness detection tool, including tool body 1 and detection device, tool body 1 front middle position both sides are slidably provided with winding and unwinding mechanism 2, tool body 1 rear end is fixedly provided with adjusting mechanism 3, two winding and unwinding mechanisms 2 front lower end are hingedly provided with stabilizing mechanism 4, tool body 1 front middle position is fixedly provided with detection plate 5, detection device 6 is fixedly set up on detection plate 5 upper end, and detection device 6 is high-precision laser displacement sensor.

[0025] Specifically, tool body 1 is the overall support structure, bears each component and provides the basic platform for detection work, winding and unwinding mechanism 2 can realize the unwinding and winding operation of vacuum aluminumizing film, adjusting mechanism 3 can adjust the spacing of winding and unwinding mechanism 2 to adapt to different width aluminumizing film, stabilizing mechanism 4 can be used to stabilize the vacuum aluminumizing film conveying state, detection plate 5 can provide the installation position for detection device 6, determines the vacuum aluminumizing film thickness detection area, and detection device 6 is high-precision laser displacement sensor, which accurately measures the thickness of vacuum aluminumizing film.

[0026] With reference to Figure 1 , Figure 2The tool body 1 includes a base plate 101, a support plate 102 is fixedly installed on one side of the upper end of the base plate 101, an alarm 103 is fixedly installed on one side of the upper front of the support plate 102, a display screen 104 is fixedly installed in the middle of the upper front of the support plate 102, and a control panel 105 is fixedly installed on the other side of the upper front of the support plate 102. Both winding and unwinding mechanisms 2 include a moving plate 201, a first motor 202 is fixedly installed on the front of both moving plates 201, and winding and unwinding rollers 203 are fixedly installed at the output ends of both first motors 202.

[0027] Specifically, in the tool body 1, the base plate 101 serves as the basic support structure for the entire tool, providing a stable mounting platform for other components. The support plate 102 is used to support and fix the alarm 103, display screen 104, control panel 105, and other important components, making their layout reasonable and easy to operate and observe. When the alarm 103 detects that the thickness of the vacuum metallized film exceeds the preset range, it will emit an audible and visual alarm signal to remind the operator to handle it in time. The display screen 104 can display the metallized film thickness data measured by the detection device 6 in real time, making it convenient for the operator to keep track of the production status at any time. The control panel 105 can control and manage the tool. In the winding and unwinding mechanism 2, the first motor 202 provides power to the winding and unwinding roller 203. By controlling the forward and reverse rotation and speed of the first motor 202, the winding and unwinding operations of the vacuum metallized film can be realized, and the conveying speed of the metallized film can be precisely controlled according to the actual processing requirements.

[0028] Reference Figure 2 , Figure 4 The adjusting mechanism 3 includes a second motor 301 and two moving blocks 303. The output end of the second motor 301 is fixedly provided with a bidirectional screw 302. The two moving blocks 303 are respectively threaded onto the outer surfaces of the two sides of the bidirectional screw 302. One side of each of the two moving blocks 303 is fixedly connected to the moving plate 201. The two stabilizing mechanisms 4 each include a fixed frame 401. The two fixed frames 401 are rotatably provided with guide rollers 402. One side of each of the two fixed frames 401 is fixedly provided with an electric telescopic rod 403. The output end of each of the two electric telescopic rods 403 is fixedly provided with a support plate 404. The lower end of each of the two support plates 404 is fixedly provided with a protective pad 405. One side of each of the two fixed frames 401 is hingedly connected to the bearing plate 102.

[0029] Specifically, in the adjusting mechanism 3, the second motor 301 is started to drive the bidirectional screw rod 302 to rotate, due to the opposite screw thread directions on both sides of the bidirectional screw rod 302, the two moving blocks 303 move relatively or oppositely along the axial direction of the bidirectional screw rod 302 under the action of the screw threads, so as to realize the adjustment of the distance between the two winding and unwinding mechanisms 2, which can adapt to the vacuum aluminum-plated film processing requirements of different widths, and improve the versatility of the detection tool. In the stabilizing mechanism 4, the guide roller 402 can rotate flexibly in the fixed frame 401, and plays a guiding role in the vacuum aluminum-plated film conveying process, so as to ensure that the aluminum-plated film can pass through the detection area smoothly. The electric telescopic rod 403 can adjust the height of the supporting plate 404 according to the needs, the protection pad 405 avoids the wear at the contact between the supporting plate 404 and the bottom plate 101, and the fixed frame 401 is hingedly connected with the bearing plate 102, so that the stabilizing mechanism 4 can bend and swing within a certain angle range, and better adapt to the stabilizing requirements of the aluminum-plated film in different conveying states.

[0030] Working principle: when the thickness of the vacuum aluminum-plated film is detected, first, according to the width of the aluminum-plated film, the second motor 301 in the adjusting mechanism 3 is started through the control panel 105 to drive the bidirectional screw rod 302 to rotate, and drive the two moving blocks 303 to move, so as to adjust the distance between the two winding and unwinding mechanisms 2, so that it is adapted to the width of the aluminum-plated film. Then, one end of the vacuum aluminum-plated film is wound around the guide roller 402 and fixed on the winding and unwinding roller 203 of one of the winding and unwinding mechanisms 2. The first motor 202 is started through the control panel 105 to drive the winding and unwinding roller 203 to rotate, so as to realize the unwinding of the aluminum-plated film. During the unwinding process of the aluminum-plated film, the detection device 6 (high-precision laser displacement sensor) emits a laser beam to measure the thickness of the aluminum-plated film in real time, and transmits the measurement data to the display screen 104 for display. At the same time, the electric telescopic rod 403 adjusts the height of the supporting plate 404 according to the thickness and conveying state of the aluminum-plated film, so that the supporting plate 404 is bent. The guide roller 402 plays a guiding role in the conveying process of the aluminum-plated film, so as to prevent the aluminum-plated film from deviating. When the detected thickness of the aluminum-plated film exceeds the preset normal range, the alarm 103 issues an audible and light alarm signal to remind the operator to adjust the processing process in time.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.

Claims

1. A bendable thickness detection tool comprising a tool body (1) and a detection device (6), characterized in that: The tool body (1) is slidably provided with a winding and releasing mechanism (2) on both sides of the middle position of the front surface, the rear end of the tool body (1) is fixedly provided with an adjusting mechanism (3), and the lower end of each of the two winding and releasing mechanisms (2) is hingedly provided with a stabilizing mechanism (4). Each of the two winding and releasing mechanisms (2) comprises a moving plate (201), and the front surface of each of the two moving plates (201) is fixedly provided with a first motor (202); the output end of each of the two first motors (202) is fixedly provided with a winding and releasing roller (203); the adjusting mechanism (3) comprises a second motor (301) and two moving blocks (303), and the output end of the second motor (301) is fixedly provided with a bidirectional screw rod (302); each of the two stabilizing mechanisms (4) comprises a fixed frame (401), and the inside of each of the two fixed frames (401) is rotatably provided with a guide roller (402); one side of each of the two fixed frames (401) is fixedly provided with an electric telescopic rod (403), and the output end of each of the two electric telescopic rods (403) is fixedly provided with a supporting plate (404); and the lower end of each of the two supporting plates (404) is fixedly provided with a protective pad (405).

2. A flexible thickness detection tool according to claim 1, wherein: The tool body (1) comprises a bottom plate (101), and one side of the upper end of the bottom plate (101) is fixedly provided with a bearing plate (102); and the front surface of the upper end of the bearing plate (102) is fixedly provided with an alarm (103).

3. A flexible thickness detection tool according to claim 2, wherein: The front surface of the upper end of the bearing plate (102) is fixedly provided with a display screen (104), and the other side of the upper end of the bearing plate (102) is fixedly provided with a control panel (105).

4. The flexible thickness detection tool of claim 1, wherein: The two moving blocks (303) are respectively threadedly sleeved on the outer surfaces of the two sides of the bidirectional screw rod (302), and one side of each of the two moving blocks (303) is fixedly connected with the moving plate (201).

5. The flexible thickness detection tool of claim 1, wherein: One side of each of the two fixed frames (401) is hingedly connected with the bearing plate (102).

6. The flexible thickness detection tool of claim 1, wherein: The front surface of the tool body (1) is fixedly provided with a detection plate (5) at a position slightly below the middle, and the detection device (6) is fixedly arranged on the upper end of the detection plate (5).

7. The flexible thickness detection tool of claim 1, wherein: The detection device (6) is a high-precision laser displacement sensor.

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