Thickness measuring device for aluminum laminated film production

Abstract

The utility model provides a thickness measuring device for aluminum laminated film production, which relates to the technical field of aluminum laminated film production and comprises a bottom plate, a mounting frame is mounted in the middle of the rear end of the top of the bottom plate, a moving mechanism is arranged in the mounting frame, a placing plate is mounted in the middle of the top end of the bottom plate, and the moving mechanism is arranged in the placing plate. A fixing frame is installed between the conveying roller on the left side and the containing plate, and a dust suction mechanism is arranged below the fixing frame. The dust collection mechanism is arranged below the fixing frame, and a dust storage cavity, a dust collection fan, a dust collection opening, a mounting cavity, an electric telescopic rod, a transmission rack, a transmission gear, a limiting rod and a limiting sleeve of the dust collection mechanism are matched with one another, so that the surface of the aluminum laminated film can be cleaned before the aluminum laminated film is measured; and dust and other garbage on the surface of the aluminum laminated film are adsorbed into the dust storage cavity, so that the aluminum laminated film is more accurate during measurement and is not easily interfered, and the accuracy of the device during use is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum-plated film production, in particular to a thickness measuring device used for aluminum-plated film production. Background Art

[0002] Aluminized film is a bright metallic film formed by evaporating high-purity aluminum wire into gas at high temperature (1100-1200℃) through vacuum aluminizing process. When the plastic film passes through the vacuum evaporation chamber, the gaseous aluminum molecules are precipitated onto the surface of the plastic film. The thickness of the aluminized film needs to be measured during production and processing.

[0003] For example, application number CN212779022U discloses "a thickness measuring device for aluminum-plated film production" and specifically discloses: the drum is mounted on a base through a rotating shaft, the bracket is welded to the top of the base, support rods are welded on both sides of the base, a motor is installed on the inner side of the base through bolts, a gear one is provided on one side of the motor, a gear two is clamped on the top of the gear one, a gear three is welded on one side of the gear two, a gear four is sleeved on the support rod, a rotating drum is welded on the top of the gear four, a loose block is provided at the bottom of the bracket, a screw is installed on the top of the loose block, and a screw is installed on the loose block. Guide rods are welded on both sides, rotating rods are installed on both sides of the movable block, rollers are sleeved on the rotating rods, the top of the rotating rods is connected to the bracket by a spring, and a switch is installed on one side of the base by a bolt. However, in the above technology, when measuring the thickness of the aluminum-coated film, it is inconvenient to clean the surface of the aluminum-coated film before measurement, so that dust and other garbage may be on the surface of the aluminum-coated film. Since the aluminum-coated film is thin, the accuracy of the measurement result of the aluminum-coated film is reduced, thereby reducing the accuracy of the device when in use. Therefore, the utility model proposes a thickness measuring device for aluminum-coated film production to solve the above problems. Utility Model Content

[0004] In view of the above problems, the utility model proposes a thickness measuring device for aluminum-coated film production, which solves the problem that it is inconvenient to clean the surface of the aluminum-coated film before measurement in the above technology, so that there may be dust and other garbage on the surface of the aluminum-coated film. Since the aluminum-coated film is thin, the accuracy of the aluminum-coated film measurement result is reduced, thereby reducing the accuracy of the device when used.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: a thickness measuring device for aluminum-plated film production, comprising a bottom plate, a mounting frame is installed at the middle position of the rear end of the top of the bottom plate, a moving mechanism is arranged inside the mounting frame, a cylinder is installed at the bottom end of the moving mechanism, a film thickness tester is installed at the bottom end of the cylinder, conveying rollers are installed at both ends of the top of the bottom plate, a placement plate is installed at the middle position of the top of the bottom plate, a fixing frame is installed between the conveying roller and the placement plate on the left side, and a dust suction mechanism is arranged below the fixing frame;

[0006] The dust suction mechanism includes a dust storage chamber, a dust suction fan, a dust suction port and an adjustment component. The dust storage chamber is installed at the top of a fixed frame, a dust suction fan is installed on one side of the dust storage chamber, one end of the dust suction fan is connected to one end of the dust storage chamber, a dust suction port is rotatably installed at the lower inner side of the fixed frame, and one end of the dust storage chamber is connected to the top of the dust suction port.

[0007] A further improvement is that the adjustment assembly includes an installation cavity, an electric telescopic rod, a transmission rack, a transmission gear and a limiting structure, the installation cavity is installed on one side below the fixed frame, the electric telescopic rod is installed at one end of the installation cavity, the transmission rack is installed inside the installation cavity, the output end of the electric telescopic rod is connected to one end of the transmission rack, a transmission gear is meshed above the transmission rack, and one end of the transmission gear is connected to one end of the dust suction port.

[0008] A further improvement is that the limiting structure includes a limiting rod and a limiting sleeve, the limiting rod is installed at the bottom of the installation cavity, the outer wall of the limiting rod is provided with a limiting sleeve, and the top end of the limiting sleeve is connected to the bottom end of the transmission rack.

[0009] A further improvement is that the cross section of the limiting rod is smaller than the cross section of the limiting sleeve, and a sliding structure is formed between the limiting rod and the limiting sleeve.

[0010] Further improvement is that: the moving mechanism includes a servo motor, a threaded rod, a threaded sleeve and a guide structure, the servo motor is installed at one end of the mounting frame, a threaded rod is installed inside the mounting frame, the output end of the servo motor is connected to one end of the threaded rod, the outer side wall of the threaded rod is provided with a threaded sleeve, and the bottom end of the threaded sleeve is connected to the top end of the cylinder.

[0011] A further improvement is that the guide structure comprises a guide groove and a guide block, the guide groove is opened inside the mounting frame, a guide block is arranged inside the guide groove, and the bottom end of the guide block is connected to the top end of the threaded sleeve.

[0012] The beneficial effects of the utility model are as follows: by arranging a dust suction mechanism under the fixed frame, and utilizing the mutual cooperation among the dust storage chamber, dust suction fan, dust suction port, installation chamber, electric telescopic rod, transmission rack, transmission gear, limit rod and limit sleeve of the dust suction mechanism, the surface of the aluminum-plated film can be cleaned before measuring the aluminum-plated film, and the dust and other garbage on the surface can be adsorbed into the dust storage chamber, so that the aluminum-plated film can be measured more accurately and not easily disturbed, thereby greatly improving the accuracy of the device when in use; by arranging a moving mechanism inside the installation frame, and utilizing the mutual cooperation among the servo motor, threaded rod, threaded sleeve, guide groove and guide block of the moving mechanism, the film thickness tester can be driven to move, and then the aluminum-plated film can be comprehensively measured at multiple points, thereby greatly improving the practicality of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall structure of the mobile mechanism of the utility model;

[0015] Figure 3 It is a schematic diagram of the partial structure of the dust collection mechanism of the utility model.

[0016] Among them: 1. Base plate; 2. Mounting frame; 3. Cylinder; 4. Film thickness tester; 5. Placement plate; 6. Conveying roller; 7. Fixed frame; 8. Dust storage chamber; 9. Dust suction fan; 10. Dust suction port; 11. Mounting chamber; 12. Electric telescopic rod; 13. Transmission rack; 14. Transmission gear; 15. Limit rod; 16. Limit sleeve; 17. Servo motor; 18. Threaded rod; 19. Threaded sleeve; 20. Guide groove; 21. Guide block. DETAILED DESCRIPTION

[0017] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0018] according to Figure 1 , 2As shown in Figure 3, this embodiment proposes a thickness measuring device for aluminum-plated film production, including a base plate 1, a mounting frame 2 is installed at the middle position of the rear end of the top of the base plate 1, a moving mechanism is arranged inside the mounting frame 2, a cylinder 3 is installed at the bottom end of the moving mechanism, a film thickness tester 4 is installed at the bottom end of the cylinder 3, and the model of the film thickness tester 4 may be DT-156H / 157, and the film thickness measurement 4 is electrically connected to the controller, conveying rollers 6 are installed at both ends of the top of the base plate 1, a placing plate 5 is installed at the middle position of the top of the base plate 1, a fixing frame 7 is installed between the conveying roller 6 and the placing plate 5 on the left side, and a dust suction mechanism is arranged below the fixing frame 7.

[0019] The dust suction mechanism includes a dust storage chamber 8, a dust suction fan 9, a dust suction port 10 and an adjustment component. The dust storage chamber 8 is installed at the top of the fixed frame 7. The dust suction fan 9 is installed on one side of the dust storage chamber 8. One end of the dust suction fan 9 is connected to one end of the dust storage chamber 8. The dust suction port 10 is rotatably installed at the lower inner side of the fixed frame 7. One end of the dust storage chamber 8 is connected to the top of the dust suction port 10. The adjustment component includes an installation chamber 11, an electric telescopic rod 12, a transmission rack 13, a transmission gear 14 and a limiting structure. The installation chamber 11 is installed on one side below the fixed frame 7. The electric telescopic rod 12 is installed at one end of the installation chamber 11. The transmission rack 13 is installed inside the installation chamber 11. The output end of the electric telescopic rod 12 is connected to one end of the transmission rack 13. The transmission rack 13 is meshed with a transmission gear 14 above. One end of the transmission gear 14 is connected to one end of the dust suction port 10. When in use, the dust suction fan 9 is started, and the dust and garbage on the aluminum-plated film is sucked into the dust storage chamber 8 through the dust suction port 10. When the angle of the dust suction port 10 needs to be adjusted, the electric telescopic rod 12 is started, and the transmission rack 13 is driven to move under the limit of the limit rod 15 and the limit sleeve 16. Since the transmission rack 13 and the transmission gear 14 are meshed with each other, the transmission gear 14 is used to drive the dust suction port 10 to rotate. The staff adjusts the dust suction port 10 to an appropriate angle according to actual conditions, so that the dust suction effect of the dust suction port 10 is better. The surface of the aluminum-plated film can be cleaned before measuring it, and the dust and other garbage on its surface can be sucked into the dust storage chamber 8, so that the aluminum-plated film is more accurate during measurement and is not easily disturbed, thereby greatly improving the accuracy of the device when in use.

[0020] The limiting structure includes a limiting rod 15 and a limiting sleeve 16. The limiting rod 15 is installed at the bottom of the installation cavity 11. The outer wall of the limiting rod 15 is provided with a limiting sleeve 16. The top end of the limiting sleeve 16 is connected to the bottom end of the transmission rack 13. The cross-section of the limiting rod 15 is smaller than the cross-section of the limiting sleeve 16. A sliding structure is formed between the limiting rod 15 and the limiting sleeve 16. When in use, the transmission rack 13 can be limited when moving by utilizing the mutual cooperation between the limiting rod 15 and the limiting sleeve 16, so that the transmission rack 13 is more stable when moving.

[0021] The moving mechanism includes a servo motor 17, a threaded rod 18, a threaded sleeve 19 and a guide structure. The servo motor 17 is installed at one end of the mounting frame 2. The threaded rod 18 is installed inside the mounting frame 2. The output end of the servo motor 17 is connected to one end of the threaded rod 18. The outer wall of the threaded rod 18 is provided with a threaded sleeve 19. The bottom end of the threaded sleeve 19 is connected to the top of the cylinder 3. When in use, the servo motor 17 is started to drive the threaded rod 18 to rotate, and then under the limitation of the guide groove 20 and the guide block 21, the threaded sleeve 19 is driven to move by the threaded rod 18, and then the film thickness tester 4 is driven to move, and the aluminum-plated film can be comprehensively measured and processed at multiple points, thereby greatly improving the practicality of the device when in use.

[0022] The guide structure includes a guide groove 20 and a guide block 21. The guide groove 20 is opened inside the mounting frame 2. The guide block 21 is arranged inside the guide groove 20. The bottom end of the guide block 21 is connected to the top end of the threaded sleeve 19. When in use, the threaded sleeve 19 can be guided when moving by utilizing the mutual cooperation between the guide groove 20 and the guide block 21, so that the threaded sleeve 19 is more stable when moving.

[0023] Working principle: The staff places one end of the aluminum-plated film on the two conveying rollers 6, and then starts the dust suction fan 9. The dust and garbage on the aluminum-plated film are sucked into the dust storage chamber 8 by using the dust suction port 10. When the angle of the dust suction port 10 needs to be adjusted, the electric telescopic rod 12 is started. Under the limit of the limit rod 15 and the limit sleeve 16, the transmission rack 13 is driven to move. Since the transmission rack 13 and the transmission gear 14 are meshed with each other, the transmission gear 14 is used to drive the dust suction port 10 to rotate. The staff adjusts the dust suction port according to the actual situation. 10 is adjusted to an appropriate angle so that the suction port 10 has a better suction effect, and then the cylinder 3 is started to drive the film thickness tester 4 to move downward, and the thickness of the aluminum-plated film is measured by the film thickness tester 4, and then the servo motor 17 is started to drive the threaded rod 18 to rotate, and then under the limitation of the guide groove 20 and the guide block 21, the threaded rod 18 is used to drive the threaded sleeve 19 to move, and then the film thickness tester 4 is driven to move, and the aluminum-plated film is comprehensively measured and processed by the film thickness tester 4, and the measurement results are transmitted to the controller through the film thickness tester 4 for storage.

[0024] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A thickness measuring device for aluminum coating production, comprising a bottom plate (1), characterized in that: A mounting frame (2) is installed at the middle position of the rear end of the top of the base plate (1), a moving mechanism is arranged inside the mounting frame (2), a cylinder (3) is installed at the bottom end of the moving mechanism, a film thickness tester (4) is installed at the bottom end of the cylinder (3), conveying rollers (6) are installed at both ends of the top of the base plate (1), a placement plate (5) is installed at the middle position of the top of the base plate (1), a fixed frame (7) is installed between the conveying roller (6) and the placement plate (5) on the left side, and a dust collection mechanism is arranged below the fixed frame (7); The dust suction mechanism comprises a dust storage chamber (8), a dust suction fan (9), a dust suction port (10) and an adjustment component; the dust storage chamber (8) is mounted on the top of a fixed frame (7); a dust suction fan (9) is mounted on one side of the dust storage chamber (8); one end of the dust suction fan (9) is connected to one end of the dust storage chamber (8); a dust suction port (10) is rotatably mounted at the lower part of the inner side of the fixed frame (7); one end of the dust storage chamber (8) is connected to the top of the dust suction port (10).

2. The thickness measuring device for aluminum coating production according to claim 1, characterized in that: The adjustment assembly comprises an installation cavity (11), an electric telescopic rod (12), a transmission rack (13), a transmission gear (14) and a limiting structure; the installation cavity (11) is installed on one side below the fixing frame (7); the electric telescopic rod (12) is installed on one end of the installation cavity (11); the transmission rack (13) is installed inside the installation cavity (11); the output end of the electric telescopic rod (12) is connected to one end of the transmission rack (13); the transmission gear (14) is meshed above the transmission rack (13); and one end of the transmission gear (14) is connected to one end of the dust suction port (10).

3. The thickness measuring device for aluminum coating production according to claim 2 is characterized in that: The limiting structure comprises a limiting rod (15) and a limiting sleeve (16); the limiting rod (15) is installed at the lower part of the installation cavity (11); the outer wall of the limiting rod (15) is provided with a limiting sleeve (16); the top end of the limiting sleeve (16) is connected to the bottom end of the transmission rack (13).

4. The thickness measuring device for aluminum coating production according to claim 3 is characterized in that: The cross section of the limiting rod (15) is smaller than the cross section of the limiting sleeve (16), and a sliding structure is formed between the limiting rod (15) and the limiting sleeve (16).

5. The thickness measuring device for aluminum coating production according to claim 1, characterized in that: The moving mechanism comprises a servo motor (17), a threaded rod (18), a threaded sleeve (19) and a guide structure; the servo motor (17) is mounted on one end of a mounting frame (2); a threaded rod (18) is mounted inside the mounting frame (2); an output end of the servo motor (17) is connected to one end of the threaded rod (18); an outer side wall of the threaded rod (18) is provided with a threaded sleeve (19); and a bottom end of the threaded sleeve (19) is connected to a top end of a cylinder (3).

6. The thickness measuring device for aluminum coating production according to claim 5, characterized in that: The guide structure comprises a guide groove (20) and a guide block (21); the guide groove (20) is opened inside the mounting frame (2); the guide block (21) is arranged inside the guide groove (20); the bottom end of the guide block (21) is connected to the top end of the threaded sleeve (19).

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