Film double-sided detection equipment based on film packaging machine

Abstract

The utility model relates to the field of membrane double-sided detection, and discloses membrane double-sided detection equipment based on a membrane packaging machine, which comprises a box body, a fixed bracket is fixedly arranged at the top of the inner side of the box body, a fixed rod is fixedly arranged above the fixed bracket, and a shell is fixedly arranged on the left side of the fixed rod. A rotating shaft is rotationally installed in the middle of the shell, and a first camera is arranged in the middle of the rotating shaft. According to the utility model, the first rolling shafts are arranged, a packaging film to be detected is placed between the two first rolling shafts to penetrate through the first rolling shafts, the packaging film is wound around the rear side fixing rod and is placed below the third rolling shaft and above the second rolling shaft, and the second rolling shaft is driven to control the film to move on the second rolling shaft; the second adjuster is rotated to drive the second camera at the bottom of the detection module to rotate, so that the angle of the second camera is changed to detect the upper portion of the film, and the first camera can detect the lower portion of the film while the second camera detects the upper portion of the film in the film moving process.

Description

Technical Field

[0001] The utility model relates to the technical field of film double-side detection, and more specifically, to a film double-side detection device based on a film wrapping machine. Background Art

[0002] During the production of lactic acid bacteria beverages, the film's appearance needs to be inspected before packaging, but this inspection is slow and insufficient in detecting defects. Currently, mainstream double-sided film inspection equipment based on film wrapping machines typically uses a single camera to inspect one side of the film, and then repeats the operation to inspect the other side. This process is cumbersome and inefficient. To address this current slow detection of appearance defects, image processing technology is used to quickly identify defects, with a simple, effective, flexible, easy-to-operate, and highly stable design. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a film double-side detection device based on a film wrapping machine, which has the advantages of simultaneously monitoring the appearance defects of both sides of the packaging film and high detection efficiency.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a double-sided film detection device based on a film wrapping machine, comprising a box body, a fixed bracket is fixedly installed on the top of the inner side of the box body, a fixed rod is fixedly installed above the fixed bracket, a shell is fixedly installed on the left side of the fixed rod, a rotating shaft is rotatably installed in the middle of the shell, a camera 1 is provided in the middle of the rotating shaft, two rollers 1 are rotatably installed above the shell, an adjuster 1 and an adjuster 2 are rotatably installed above the box body, a detection module is fixedly installed in the middle of the adjuster 1 and the adjuster 2, a camera bracket 1 is fixedly installed on the bottom of the rear side of the detection module, a camera 2 is fixedly installed on the bottom of the camera bracket 1, and encoders are fixedly installed on the left ends of the adjuster 1 and the adjuster 2.

[0005] As an optimal technical solution of the present invention, the right ends of the regulator one and the regulator two are fixedly installed with a transmission wheel one, and the surface of the transmission wheel one is sleeved with a transmission belt one. The left side of the detection module is fixedly installed with a transmission wheel two, and the surface of the transmission wheel two is sleeved with a transmission belt two.

[0006] As a preferred technical solution of the present invention, the fixing rod passes through the fixing bracket and the shell, and the right end of the fixing rod is rotatably mounted in the middle of the box.

[0007] As a preferred technical solution of the present invention, a second camera bracket is fixedly mounted on the outer side of the rotating shaft, and the bottom of the first camera is fixedly mounted on the side of the second camera bracket.

[0008] As a preferred technical solution of the present invention, a roller is provided in the middle of the first roller.

[0009] As a preferred technical solution of the present invention, the left end of the rotating shaft passes through the housing.

[0010] As a preferred technical solution of the present invention, the bottom of the second transmission belt is sleeved on the left end of the rotating shaft.

[0011] As a preferred technical solution of the present invention, a roller 2 is rotatably installed in front of the second camera in the middle of the box, and a roller 3 is rotatably installed at the bottom of the box.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model sets roller one, places the packaging film to be inspected between the two rollers one and passes through, and then wraps the packaging film around the rear fixed rod, passes under roller three and above roller two, controls the movement of the film on roller two by driving roller two, and rotates regulator two to drive camera two at the bottom of the detection module to rotate, thereby changing the angle of camera two to detect the upper side of the opposite film. Since camera one is installed on the side of camera bracket two, when camera two detects the upper side of the film during the movement of the film, camera one can simultaneously detect the lower side of the film.

[0014] 2. The utility model sets a transmission wheel 1. Since the transmission belt is sleeved on the outside of the two transmission wheels 1, the rotation amplitude of the regulator 2 is adjusted, and the rotation of the regulator 1 is driven by the sleeve of the transmission belt 1. Since the transmission belt 2 is sleeved on the surface of the transmission wheel 2 and the left end of the rotating shaft, the rotation of the regulator 1 is driven by rotating the regulator 2, and the rotation of the camera 1 on the side of the camera bracket 2 outside the rotating shaft is driven by the sleeve of the transmission belt 2. When the monitoring angle of the camera 2 is adjusted by the regulator 1, the angle of the camera 1 relative to the camera 2 can be automatically adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the box structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the regulator of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the second transmission wheel of the utility model;

[0019] Figure 5 It is a top view of the overall structure of the utility model.

[0020] In the figure: 1. Box body; 2. Fixed bracket; 3. Fixed rod; 4. Shell; 5. Rotating shaft; 6. Camera 1; 7. Roller 1; 8. Regulator 1; 9. Regulator 2; 10. Detection module; 11. Camera bracket 1; 12. Camera 2; 13. Encoder; 14. Drive wheel 1; 15. Drive belt 1; 16. Drive wheel 2; 17. Drive belt 2; 18. Camera bracket 2; 19. Roller 2; 20. Roller 3. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figures 1 to 5 As shown, the utility model provides a film double-sided detection device based on a film wrapping machine, including a box body 1, a fixed bracket 2 is fixedly installed on the top of the inner side of the box body 1, a fixed rod 3 is fixedly installed above the fixed bracket 2, a shell 4 is fixedly installed on the left side of the fixed rod 3, a rotating shaft 5 is rotatably installed in the middle of the shell body 4, a camera 6 is provided in the middle of the rotating shaft 5, two rollers 7 are rotatably installed above the shell body 4, an adjuster 1 8 and an adjuster 2 9 are rotatably installed above the box body 1, a detection module 10 is fixedly installed in the middle of the adjuster 1 8 and the adjuster 2 9, a camera bracket 11 is fixedly installed on the bottom of the rear detection module 10, a camera 2 12 is fixedly installed on the bottom of the camera bracket 11, and an encoder 13 is fixedly installed on the left end of the adjuster 1 8 and the adjuster 2 9.

[0023] By setting roller one 7, the packaging film to be inspected is placed between the two rollers 7 and passed through, and the packaging film is placed around the rear fixed rod 3, passed under roller three 20 and above roller two 19. The movement of the film on roller two 19 is controlled by driving roller two 19, and the regulator two 9 is rotated to drive the camera two 12 at the bottom of the detection module 10 to rotate, thereby changing the angle of camera two 12 to detect the upper side of the opposite film. Since camera one 6 is installed on the side of camera bracket two 18, when camera two 12 detects the upper side of the film during the movement of the film, camera one 6 can detect the lower side of the film at the same time.

[0024] Among them, the right ends of the regulator 1 8 and the regulator 2 9 are fixedly mounted with a transmission wheel 14, and the surface of the transmission wheel 14 is sleeved with a transmission belt 15. The left side of the detection module 10 is fixedly mounted with a transmission wheel 2 16, and the surface of the transmission wheel 2 16 is sleeved with a transmission belt 2 17;

[0025] By setting up a transmission wheel 14, since the transmission belt 15 is sleeved on the outside of the two transmission wheels 14, by adjusting the rotation amplitude of the regulator 2 9, the rotation of the regulator 18 is driven through the sleeve of the transmission belt 15. Since the transmission belt 2 17 is sleeved on the surface of the transmission wheel 2 16 and the left end of the rotating shaft 5, the rotation of the regulator 18 is driven by rotating the regulator 2 9, and the rotation of the camera 16 on the side of the camera bracket 2 18 outside the rotating shaft 5 is driven through the sleeve of the transmission belt 2 17. When the monitoring angle of the camera 2 12 is adjusted by the regulator 12, the angle of the camera 16 relative to the camera 12 can be automatically adjusted.

[0026] The fixing rod 3 passes through the fixing bracket 2 and the housing 4, and the right end of the fixing rod 3 is rotatably mounted in the middle of the box body 1;

[0027] By setting a fixed rod 3 that passes through the fixed bracket 2 and the shell 4, and the right end of the fixed rod 3 is rotatably installed in the middle of the box body 1, the packaging film can be placed around the rear fixed rod 3, passing under the roller three 20 and above the roller two 19. By actuating the roller two 19 to control the movement of the film on the roller two 19, the regulator two 9 is rotated to drive the camera two 12 at the bottom of the detection module 10 to rotate, thereby changing the angle of the camera two 12 to detect the upper side of the opposite film.

[0028] Among them, the outer side of the rotating shaft 5 is fixedly mounted with a camera bracket 2 18, and the bottom of the camera 1 6 is fixedly mounted on the side of the camera bracket 2 18;

[0029] By setting a camera bracket 2 18 fixedly installed on the outer side of the rotating shaft 5, and the bottom of the camera 1 6 fixedly installed on the side of the camera bracket 2 18, the rotation of the camera bracket 2 18 can be driven by rotating the rotating shaft 5.

[0030] Among them, a roller is provided in the middle of the roller 1 7;

[0031] By providing a roller in the middle of roller 1 7, the packaging film can be placed around the rear fixed rod 3, passing under roller 3 20 and above roller 2 19. By actuating roller 2 19 to control the movement of the film on roller 2 19, rotating regulator 2 9 drives camera 2 12 at the bottom of the detection module 10 to rotate.

[0032] Among them, the left end of the rotating shaft 5 passes through the housing 4;

[0033] By setting the left end of the rotating shaft 5 to pass through the shell 4, the transmission belt 2 17 can be connected to the surface of the transmission wheel 2 16 and the left end of the rotating shaft 5. By rotating the adjuster 2 9, the adjuster 1 8 is driven to rotate, and the camera 1 6 on the side of the camera bracket 2 18 outside the rotating shaft 5 is driven to rotate through the connection of the transmission belt 2 17.

[0034] Among them, the bottom of the transmission belt 2 17 is sleeved on the left end of the rotating shaft 5;

[0035] By setting the bottom of the transmission belt 2 17 to be sleeved on the left end of the rotating shaft 5, the rotation of the regulator 1 8 can be driven by rotating the regulator 2 9, thereby driving the rotation of the camera 1 6 on the side of the camera bracket 2 18 outside the rotating shaft 5 through the sleeve of the transmission belt 2 17.

[0036] Among them, the front side of the middle camera 2 12 of the box body 1 is rotatably installed with a roller 2 19, and the bottom of the box body 1 is rotatably installed with a roller 3 20.

[0037] By setting the front side of the camera 2 12 in the middle of the box 1 to be rotatably installed with roller 2 19, and the lower part of the box 1 to be rotatably installed with roller 3 20, the packaging film to be inspected is placed between the two rollers 1 7 and passed through. The packaging film is placed around the rear fixed rod 3, passed under roller 3 20 and above roller 2 19, and the movement of the film on roller 2 19 is controlled by driving roller 2 19. The regulator 2 9 is rotated to drive the camera 2 12 at the bottom of the detection module 10 to rotate, so as to change the angle of camera 2 12 to detect the upper part of the opposite film.

[0038] The working principle and use process of this utility model:

[0039] Place the packaging film to be inspected between the two rollers 7 and pass it around the rear fixed rod 3, pass it under the roller 3 20 and above the roller 2 19, and control the movement of the film on the roller 2 19 by driving the roller 2 19. Rotate the regulator 2 9 to drive the camera 2 12 at the bottom of the detection module 10 to rotate, thereby changing the angle of the camera 2 12 to detect the upper side of the opposite film. Since the camera 1 6 is installed on the side of the camera bracket 2 18, when the camera 2 12 detects the upper side of the film during the movement of the film, the camera 1 6 can detect the lower side of the film at the same time.

[0040] By setting up a transmission wheel 14, since the transmission belt 15 is sleeved on the outside of the two transmission wheels 14, by adjusting the rotation amplitude of the regulator 2 9, the rotation of the regulator 18 is driven through the sleeve of the transmission belt 15. Since the transmission belt 2 17 is sleeved on the surface of the transmission wheel 2 16 and the left end of the rotating shaft 5, the rotation of the regulator 18 is driven by rotating the regulator 2 9, and the rotation of the camera 16 on the side of the camera bracket 2 18 outside the rotating shaft 5 is driven through the sleeve of the transmission belt 2 17. When the monitoring angle of the camera 2 12 is adjusted by the regulator 12, the angle of the camera 16 relative to the camera 12 can be automatically adjusted.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A film double-side detection device based on a film wrapping machine, comprising a box (1), characterized in that: A fixing bracket (2) is fixedly installed on the top of the inner side of the box body (1), a fixing rod (3) is fixedly installed above the fixing bracket (2), a shell (4) is fixedly installed on the left side of the fixing rod (3), a rotating shaft (5) is rotatably installed in the middle of the shell body (4), a camera (6) is provided in the middle of the rotating shaft (5), two rollers (7) are rotatably installed above the shell body (4), an adjuster (8) and an adjuster (9) are rotatably installed above the box body (1), a detection module (10) is fixedly installed in the middle of the adjuster (8) and the adjuster (9), a camera bracket (11) is fixedly installed at the bottom of the rear side of the detection module (10), a camera (12) is fixedly installed at the bottom of the camera bracket (11), and an encoder (13) is fixedly installed at the left end of the adjuster (8) and the adjuster (9).

2. The film double-side detection device based on the film wrapping machine according to claim 1 is characterized in that: The right ends of the regulator 1 (8) and the regulator 2 (9) are both fixedly mounted with a transmission wheel 1 (14), and the surface of the transmission wheel 1 (14) is sleeved with a transmission belt 1 (15). The left side of the detection module (10) is fixedly mounted with a transmission wheel 2 (16), and the surface of the transmission wheel 2 (16) is sleeved with a transmission belt 2 (17).

3. The film double-side detection device based on the film wrapping machine according to claim 1 is characterized in that: The fixing rod (3) passes through the fixing bracket (2) and the housing (4), and the right end of the fixing rod (3) is rotatably mounted in the middle of the box (1).

4. The film double-side detection device based on the film wrapping machine according to claim 1 is characterized in that: The outer side of the rotating shaft (5) is fixedly mounted with a second camera bracket (18), and the bottom of the first camera (6) is fixedly mounted on the side of the second camera bracket (18).

5. The film double-side detection device based on the film wrapping machine according to claim 1 is characterized in that: A roller is provided in the middle of the roller shaft 1 (7).

6. The film double-side detection device based on a film wrapping machine according to claim 1, characterized in that: The left end of the rotating shaft (5) passes through the housing (4).

7. The film double-side detection device based on the film wrapping machine according to claim 2, characterized in that: The bottom of the second transmission belt (17) is sleeved on the left end of the rotating shaft (5).

8. The film double-side detection device based on a film wrapping machine according to claim 1, characterized in that: A second roller (19) is rotatably mounted on the front side of the second camera (12) in the middle of the box (1), and a third roller (20) is rotatably mounted on the bottom of the box (1).

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