Novel plastic film flattening measuring device
By designing a new plastic film flattening measuring device including down pressure components and smearing components, the deformation or damage caused by the inability to be eliminated by the internal air during the flattening process is solved, and more efficient measurement and detection is achieved.
Patent Information
- Application Number
- CN202421542893.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-02
AI Technical Summary
During the flattening process, the existing plastic film may suffer from greater deformation or damage due to the inability to remove internal air during the film, and the detection efficiency is low, which affects the production and processing efficiency.
A new type of plastic film flattening measuring device is designed, including a down pressure assembly and a smearing assembly. The down pressure assembly is driven down by the cylinder and the fixed plate, and the smear assembly is driven by the bidirectional screw and the motor to move the displacement block and the smear plate, thereby achieving the extrusion of air inside the film.
It effectively avoids deformation or damage caused by the inability to remove internal air during the pressing process, improves the accuracy and speed of measurement, and enhances the practicality of the device.
Smart Images
Figure CN222799981U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic films, in particular to a novel plastic film flattening measuring device. Background Art
[0002] Plastic film technology is a plastic processing technology widely used in packaging, agriculture, construction and other fields. Plastic film is a thin and soft material made of plastic through extrusion, blow molding, calendering and other processes. It is light, transparent, waterproof, moisture-proof and weather-resistant. It is widely used in various packaging materials and covering materials. Plastic film needs to be processed with a flattening measuring device.
[0003] When flattening existing plastic films, a large-area plate is used to press the plastic film. The soft plastic film cannot be expelled from the internal air under the pressure of the large-area plate, which may cause the film to be greatly deformed or damaged, resulting in the inability to conduct the test or inaccurate results. After flattening, the height is generally measured and the data is recorded manually, which leads to low detection efficiency, thereby affecting the production and processing efficiency. Utility Model Content
[0004] The purpose of the utility model is to provide a novel plastic film flattening measuring device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a base plate, the top of the base plate is fixedly connected to a bracket, the top of the bracket is provided with a pressing assembly, the bottom of the pressing assembly is fixedly connected to a fixing plate, the top of the fixing plate is provided with a leveling assembly, one side of the base plate is fixedly connected to a mounting plate, the top of the mounting plate is fixedly installed with a display screen, one side of the fixing plate is fixedly connected to a measuring plate, and one side of the base plate is fixedly installed with a rangefinder.
[0006] As a further preferred embodiment of the present technical solution, the pressing assembly includes two vertical plates, the two vertical plates are fixedly connected to the top of the bracket, and a guide rod is fixedly connected between the two vertical plates.
[0007] As a further preferred embodiment of the present technical solution, the pressing assembly further includes two displacement plates, the two displacement plates are slidably connected to the top of the bracket, the bottoms of the two displacement plates are fixedly connected to the top of the fixed plate, and displacement grooves are provided through the outer sides of the displacement plates.
[0008] As a further preferred embodiment of the present technical solution, a slider is movably sleeved on the outer side of the guide rod, a cylinder is fixedly installed on the top of the bracket, one end of the cylinder movable rod is fixedly connected to one side of the slider, a displacement rod is slidably connected inside the displacement groove, and one end of the displacement rod is fixedly connected to one side of the slider.
[0009] As a further preferred embodiment of the present technical solution, the smoothing assembly includes a bidirectional screw rod, which is rotatably connected between two displacement plates, wherein a motor is fixedly mounted on one side of one of the displacement plates, and one end of the motor output shaft is fixedly connected to one end of the bidirectional screw rod.
[0010] As a further preferred embodiment of the present technical solution, the smoothing assembly also includes a sliding rod, which is fixedly connected between two displacement plates, and a displacement block is movably sleeved on the outer side of the sliding rod. A threaded groove is provided inside the side of the displacement block away from the sliding rod and is threadably connected to the outer side of the bidirectional screw rod.
[0011] As a further preferred embodiment of the present technical solution, a limiting groove is provided through the surface of the fixed plate, a trowel plate is slidably connected inside the limiting groove, the top of the trowel plate is fixedly connected to the bottom of the displacement block, and arc surfaces are provided at both ends of the trowel plate.
[0012] The utility model provides a novel plastic film flattening measuring device, which has the following beneficial effects:
[0013] (1) The utility model starts the operation of the pressing component, thereby driving the fixed plate to move and driving the smoothing component to approach one side of the film. Then, in conjunction with the measuring plate and the rangefinder, the thickness of the flattened film can be measured more accurately and quickly, thereby increasing the practicality of the device.
[0014] (2) The utility model activates the smoothing component while pressing down, so that the air inside the film can be squeezed out, thereby avoiding the problem that the soft plastic film cannot be pressed by a large-area plate and the internal air cannot be discharged, which may cause the film to be severely deformed or damaged, thereby further increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0016] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the pressing component of the utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the leveling component of the utility model;
[0019] In the figure: 1. bottom plate; 2. displacement plate; 3. fixing plate; 4. displacement slot; 5. displacement rod; 6. cylinder; 7. measuring plate; 8. bracket; 9. distance meter; 10. display screen; 11. mounting plate; 12. limit slot; 13. trowel plate; 14. vertical plate; 15. guide rod; 16. slider; 17. motor; 18. bidirectional screw; 19. displacement block; 20. slide rod. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0021] The utility model provides a technical solution: Figure 1-Figure 4 As shown, in this embodiment, a novel plastic film flattening measuring device includes a base plate 1, a bracket 8 is fixedly connected to the top of the base plate 1, a pressing assembly is arranged on the top of the bracket 8, a fixing plate 3 is fixedly connected to the bottom of the pressing assembly, a smoothing assembly is arranged on the top of the fixing plate 3, a mounting plate 11 is fixedly connected to one side of the base plate 1, a display screen 10 is fixedly installed on the top of the mounting plate 11, a measuring plate 7 is fixedly connected to one side of the fixing plate 3, and a rangefinder 9 is fixedly installed on one side of the base plate 1.
[0022] First, by placing the film on the top of the bottom plate 1, and then starting the operation of the pressing component, the fixed plate 3 is driven to move and the smoothing component is driven to move toward one side of the film, and then the measuring plate 7 and the rangefinder 9 are used to measure the thickness of the flattened film more accurately and quickly, thereby increasing the practicality of the device, and then the smoothing component is started while pressing down, so that the air inside the film can be squeezed out, thereby avoiding the problem that the soft plastic film cannot be discharged due to the pressure of a large-area plate, which may cause the film to be greatly deformed or damaged, thereby further increasing the practicality of the device.
[0023] like Figure 1-Figure 4 As shown, the pressing assembly includes two vertical plates 14, which are fixedly connected to the top of the bracket 8, and a guide rod 15 is fixedly connected between the two vertical plates 14. The pressing assembly also includes two displacement plates 2, which are slidably connected to the top of the bracket 8, and the bottoms of the two displacement plates 2 are fixedly connected to the top of the fixed plate 3. A displacement groove 4 is penetrated through the outer side of the displacement plate 2, and a slider 16 is movably sleeved on the outer side of the guide rod 15. A cylinder 6 is fixedly installed on the top of the bracket 8, and one end of the movable rod of the cylinder 6 is fixedly connected to one side of the slider 16. A displacement rod 5 is slidably connected inside the displacement groove 4, and one end of the displacement rod 5 is fixedly connected to one side of the slider 16.
[0024] During flattening, the movable rod of the cylinder 6 is started to move, driving the slider 16 to slide on the outside of the guide rod 15, and then driving the displacement rod 5 to slide inside the displacement groove 4, and then driving the two displacement plates 2 to move on the top of the bracket 8 while driving the fixed plate 3 to press down, and then driving the leveling assembly to move down to the top of the film for flattening operation, and then cooperating with the rangefinder 9 and the measuring plate 7 to measure the distance, and the distance measurement data is displayed and recorded through the display screen 10.
[0025] like Figure 1-Figure 4 As shown, the smoothing assembly includes a bidirectional screw rod 18, which is rotatably connected between two displacement plates 2, wherein a motor 17 is fixedly installed on one side of one displacement plate 2, and one end of the output shaft of the motor 17 is fixedly connected to one end of the bidirectional screw rod 18. The smoothing assembly also includes a slide rod 20, which is fixedly connected between the two displacement plates 2, and a displacement block 19 is movably sleeved on the outer side of the slide rod 20. A threaded groove is provided inside the side of the displacement block 19 away from the slide rod 20 and is threadedly connected to the outer side of the bidirectional screw rod 18. A limiting groove 12 is provided on the surface of the fixed plate 3, and a trowel plate 13 is slidably connected inside the limiting groove 12. The top of the trowel plate 13 is fixedly connected to the bottom of the displacement block 19, and arc surfaces are provided at both ends of the trowel plate 13.
[0026] When smoothing, the output shaft of the starting motor 17 is rotated to drive the bidirectional screw 18 to rotate and drive the displacement block 19 to slide on the outside of the slide rod 20. The movement of the displacement block 19 is guided by the slide rod 20, and then the displacement block 19 moves to drive the bottom smoothing plate 13 to move. Therefore, the arc surfaces set on both sides of the smoothing plate 13 can be used to discharge the air inside the film without damaging it, thereby avoiding damage during flattening.
[0027] The utility model provides a novel plastic film flattening measuring device, and the specific working principle is as follows: first, by placing the film on the top of the bottom plate 1, and then by starting the cylinder 6, the movable rod moves to drive the slider 16 to slide on the outside of the guide rod 15, and then drives the displacement rod 5 to slide inside the displacement groove 4, and then drives the two displacement plates 2 to move on the top of the bracket 8 and drives the fixed plate 3 to press down, and then drives the leveling component to move down to the top of the film to perform a flattening operation, and then cooperates with the rangefinder 9 and the measuring plate 7 to measure the distance, and the distance measurement data is displayed and recorded through the display screen 10. Finally, when leveling, the output shaft of the starting motor 17 is rotated to drive the bidirectional screw rod 18 to rotate and drive the displacement block 19 to slide on the outside of the slide rod 20, and the movement of the displacement block 19 is guided by the slide rod 20. Then the displacement block 19 moves and drives the bottom trowel plate 13 to move, so that through the arc surfaces set on both sides of the trowel plate 13, the air inside the film can be discharged without damaging the film, thereby avoiding damage during flattening.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A novel plastic film flattening measuring device, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a bracket (8), the top of the bracket (8) is provided with a pressing assembly, the bottom of the pressing assembly is fixedly connected to a fixing plate (3), the top of the fixing plate (3) is provided with a smoothing assembly, one side of the base plate (1) is fixedly connected to a mounting plate (11), the top of the mounting plate (11) is fixedly mounted with a display screen (10), one side of the fixing plate (3) is fixedly connected to a measuring plate (7), and one side of the base plate (1) is fixedly mounted with a distance meter (9).
2. A novel plastic film flattening measuring device according to claim 1, characterized in that: The pressing assembly comprises two vertical plates (14), the two vertical plates (14) are fixedly connected to the top of the bracket (8), and a guide rod (15) is fixedly connected between the two vertical plates (14).
3. A novel plastic film flattening measuring device according to claim 2, characterized in that: The pressing assembly further comprises two displacement plates (2), the two displacement plates (2) being slidably connected to the top of the bracket (8), the bottoms of the two displacement plates (2) being fixedly connected to the top of the fixing plate (3), and the outer sides of the displacement plates (2) being provided with displacement grooves (4) running through them.
4. A novel plastic film flattening measuring device according to claim 3, characterized in that: The outer side of the guide rod (15) is movably sleeved with a slider (16); the top of the bracket (8) is fixedly mounted with a cylinder (6); one end of the movable rod of the cylinder (6) is fixedly connected to one side of the slider (16); the interior of the displacement groove (4) is slidably connected with a displacement rod (5); one end of the displacement rod (5) is fixedly connected to one side of the slider (16).
5. A novel plastic film flattening measuring device according to claim 3, characterized in that: The smoothing assembly comprises a bidirectional screw rod (18), which is rotatably connected between two displacement plates (2), wherein a motor (17) is fixedly mounted on one side of one of the displacement plates (2), and one end of an output shaft of the motor (17) is fixedly connected to one end of the bidirectional screw rod (18).
6. A novel plastic film flattening measuring device according to claim 5, characterized in that: The smoothing assembly also includes a slide rod (20), the slide rod (20) is fixedly connected between the two displacement plates (2), a displacement block (19) is movably sleeved on the outer side of the slide rod (20), a thread groove is provided inside the side of the displacement block (19) away from the slide rod (20) and is threadedly connected to the outer side of the bidirectional screw rod (18).
7. A novel plastic film flattening measuring device according to claim 6, characterized in that: A limiting groove (12) is formed through the surface of the fixing plate (3), a trowel plate (13) is slidably connected inside the limiting groove (12), the top of the trowel plate (13) is fixedly connected to the bottom of the displacement block (19), and arc surfaces are arranged at both ends of the trowel plate (13).