Thickness automatic detection device for packaging adhesive film

Abstract

The utility model relates to an automatic thickness detection device for a packaging adhesive film, which belongs to the technical field of packaging adhesive film processing and detection and comprises a bottom plate, a workbench, a first frame body, a guide roller, a second frame body, an adhesive winding roller and a laser thickness measurement detector. And the cleaning mechanism comprises a third frame body fixedly installed on the outer wall of the top of the workbench, and supporting rods are fixedly installed on the inner wall of the top of the third frame body and the outer wall of the top of the workbench. According to the automatic thickness detection device for the packaging adhesive film, under the action of a draught fan, an air inlet pipe, an air exhaust pipe, an air distribution pipe and an air exhaust head, part of chippings adhering to the two faces of the packaging adhesive film can be conveniently cleaned, the chippings are completely cleaned under the action of a cleaning sponge pad, and the chippings are completely cleaned under the action of the draught fan and the cleaning sponge pad through mutual cooperation of the draught fan and the cleaning sponge pad; and the efficiency and quality of cleaning the chippings on the outer wall of the packaging adhesive film are improved, so that the accuracy of thickness detection of the packaging adhesive film is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging film processing detection, in particular to an automatic thickness detection device for packaging film. Background Art

[0002] The automatic detection device for the thickness of the packaging film is a high-precision measurement system that uses sensors, automatic control systems and data processing software. It can monitor the thickness of the film in real time and continuously on the production line to ensure the consistency of product quality. It is suitable for various industrial manufacturing environments. Through non-contact measurement technology such as laser or ultrasonic, it automatically records and analyzes data without human intervention, greatly improving production efficiency and detection accuracy.

[0003] According to Chinese patent announcement number CN219092786U, an automatic thickness detection device for packaging adhesive film is disclosed, and the technical solution is: "It includes a detection device body, the top of the detection device body is symmetrically fixedly connected to a support plate, a rotating tube is rotatably connected between the two support plates, one end of the rotating tube penetrates the support plate and is connected to a hose, a fan is fixedly connected to the outside of the detection device body, the end of the hose away from the rotating tube is connected to the air outlet end of the fan, a filtering mechanism is installed at the air inlet end of the fan, a plurality of air outlet nozzles arranged at equal intervals are installed on the outside of the rotating tube, an adjustment mechanism is fixedly connected to the outside of the support plate, the adjustment mechanism includes a fixing box fixedly connected to the outside of the support plate, the other end of the rotating tube penetrates the support plate and the fixing box, and extends to the inside of the fixing box..."

[0004] The above technical solution has the following defects: although the debris on the outer wall of the packaging film can be cleaned by a fan, if the debris is firmly adhered to the film, it cannot be completely cleaned by relying solely on the fan, and some debris will still remain. At the same time, when the wind force is insufficient, it is impossible to clean up the firmly adhered or larger and heavier debris, which will cause certain errors in the subsequent thickness detection. Therefore, an automatic thickness detection device for packaging film is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic thickness detection device for packaging adhesive film, which has the advantages of improving the quality of cleaning and thickness detection, and solves the problem of causing certain errors in subsequent thickness detection.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic thickness detection device for packaging film, comprising a bottom plate, a workbench, a first frame, a guide roller, a second frame, a rubber winding roller and a laser thickness detector, wherein a cleaning mechanism is provided on the top of the bottom plate;

[0007] The cleaning mechanism includes a third frame fixedly installed on the top outer wall of the workbench, the top inner wall of the third frame and the top outer wall of the workbench are both fixedly installed with support rods, two mounting plates are fixedly installed on the outer walls on the opposite sides of the two support rods, two mounting plates are fixedly installed on the outer walls on the opposite sides of the two mounting plates, two adhesive plates are bonded with Velcro on the outer walls on the opposite sides of the two adhesive plates, and cleaning sponge pads are sewn on the opposite sides of the two Velcros, an elevated platform is fixedly installed on the top outer wall of the workbench, a fan is fixedly installed on the top outer wall of the elevated platform, an air inlet pipe is fixedly installed on the air inlet end of the fan, an exhaust pipe is fixedly installed on the air outlet end of the fan, an air distribution pipe is fixedly installed on the side of the exhaust pipe away from the fan, and three exhaust heads are fixedly installed on the side of the air distribution pipe away from the exhaust pipe.

[0008] Furthermore, a support plate is fixedly mounted on the top outer wall of the base plate, an electric telescopic rod is fixedly mounted on the left outer wall of the support plate, and a telescopic shaft of the electric telescopic rod is fixedly mounted on the right outer wall of the laser thickness detector.

[0009] Furthermore, the mounting plate, adhesive plate, Velcro and cleaning sponge pad are all installed between the front and rear inner walls of the third frame and have the same width. A packaging film is provided between the two cleaning sponge pads, and the width of the cleaning sponge pad is greater than that of the packaging film.

[0010] Furthermore, the fan is located on the left side of the cleaning sponge pad, and the three exhaust heads are equidistantly distributed on the outer peripheral wall of the air distribution pipe, and the exhaust heads are at the same height as the packaging film.

[0011] Furthermore, the laser thickness gauge detector includes a detector body, two support arms and two detection lasers, the support arms are installed on the left outer wall of the detector body, the two detection lasers are fixedly installed on the outer walls on opposite sides of the two support arms, and the rubber winding roller is located between the two detection lasers.

[0012] Furthermore, the packaging film is slidably connected to the outer peripheral wall of the guide roller.

[0013] Furthermore, the workbench is fixedly mounted on the top outer wall of the base plate, the first frame is two in number and fixedly mounted on the top outer wall of the workbench, the first frame is internally rotatably connected to two guide rollers, the top outer wall of the base plate is fixedly mounted with a second frame, the second frame is internally rotatably connected to a rubber winding roller, and the laser thickness detector is located on the top of the base plate.

[0014] Furthermore, a glass plate is provided on the top of the bottom plate, and the laser thickness detector is slidably connected to the top of the glass plate.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The automatic thickness detection device for packaging adhesive film can facilitate the cleaning of partial debris adhered to both sides of the packaging adhesive film through the functions of the fan, the air inlet pipe, the exhaust pipe, the air distribution pipe and the exhaust head, and completely clean the debris through the cleaning sponge pad. The cooperation between the fan and the cleaning sponge pad can improve the efficiency and quality of cleaning the debris on the outer wall of the packaging adhesive film, thereby improving the accuracy of the thickness detection of the packaging adhesive film. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The left side shows the local structure diagram;

[0019] Figure 3 This is a schematic diagram of the structure of the gas distribution pipe and the exhaust head of the utility model;

[0020] Figure 4 This is a schematic diagram of the first frame and guide roller structure of the utility model.

[0021] In the figure: 1. bottom plate; 2. workbench; 3. first frame; 4. guide roller; 5. second frame; 6. rubber winding roller; 7. laser thickness gauge; 8. third frame; 9. support rod; 10. mounting plate; 11. adhesive plate; 12. Velcro; 13. cleaning sponge pad; 14. raising platform; 15. fan; 16. air inlet pipe; 17. exhaust pipe; 18. air distribution pipe; 19. exhaust head; 20. support plate; 21. electric telescopic rod. DETAILED DESCRIPTION

[0022] 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.

[0023] For example, see Figures 1 to 4 In this embodiment, an automatic thickness detection device for packaging film includes a base plate 1, a workbench 2, a first frame 3, a guide roller 4, a second frame 5, a rubber winding roller 6 and a laser thickness detector 7. A cleaning mechanism is provided on the top of the base plate 1.

[0024] The workbench 2 is fixedly mounted on the top outer wall of the base plate 1. There are two first frames 3 fixedly mounted on the top outer wall of the workbench 2. Two guide rollers 4 are rotatably connected inside the first frames 3. A second frame 5 is fixedly mounted on the top outer wall of the base plate 1. A rubber winding roller 6 is rotatably connected inside the second frame 5. A laser thickness detector 7 is located on the top of the base plate 1.

[0025] The laser thickness detector 7 includes a detector body, two support arms and two detection lasers. The support arms are installed on the left outer wall of the detector body. The two detection lasers are fixedly installed on the outer walls of the opposite sides of the two support arms, and the rubber roller 6 is located between the two detection lasers.

[0026] The cleaning mechanism includes a third frame 8 fixedly mounted on the top outer wall of the workbench 2, the top inner wall of the third frame 8 and the top outer wall of the workbench 2 are fixedly mounted with support rods 9, a mounting plate 10 is fixedly mounted on the outer wall on the opposite side of the two support rods 9, an adhesive plate 11 is fixedly mounted on the outer wall on the opposite side of the two mounting plates 10, a Velcro 12 is adhered to the outer wall on the opposite side of the two adhesive plates 11, a cleaning sponge pad 13 is sewn on the opposite side of the two Velcro 12, the mounting plate 10, the adhesive plate 11, the Velcro 12 and the cleaning sponge pad 13 are all mounted between the front and rear inner walls of the third frame 8 and have the same width, a packaging film is provided between the two cleaning sponge pads 13, the width of the cleaning sponge pad 13 is greater than the width of the packaging film, and the packaging film is slidably connected to the outer peripheral wall of the guide roller 4.

[0027] A raising platform 14 is fixedly installed on the top outer wall of the workbench 2, and a fan 15 is fixedly installed on the top outer wall of the raising platform 14. An air inlet pipe 16 is fixedly installed on the air inlet end of the fan 15, and an exhaust pipe 17 is fixedly installed on the air outlet end of the fan 15. An air distribution pipe 18 is fixedly installed on the side of the exhaust pipe 17 away from the fan 15. The fan 15 is located on the left side of the cleaning sponge pad 13. Three exhaust heads 19 are equidistantly distributed on the outer peripheral wall of the air distribution pipe 18. The exhaust heads 19 are at the same height as the packaging film. Three exhaust heads 19 are fixedly installed on the side of the air distribution pipe 18 away from the exhaust pipe 17.

[0028] A support plate 20 is fixedly mounted on the top outer wall of the bottom plate 1 , an electric telescopic rod 21 is fixedly mounted on the left outer wall of the support plate 20 , and a telescopic axis of the electric telescopic rod 21 is fixedly mounted on the right outer wall of the laser thickness detector 7 .

[0029] In this embodiment, the fan 15 is used to clean up some debris adhered to both sides of the packaging film, which greatly reduces the work intensity of the cleaning sponge pad 13 in cleaning the debris, thereby improving the cleaning quality of the cleaning sponge pad 13 for the debris. At the same time, the fan 15 also uses the wind force to make the debris cleaned by the cleaning sponge pad 13 fall to the ground.

[0030] In this embodiment, a driving motor is disposed on the outer wall of the second frame 5 , and the driving motor drives the rubber roller 6 to rotate.

[0031] Embodiment 2 is based on embodiment 1 and is provided with a glass plate, the friction coefficient of the glass plate is relatively small, when the laser thickness detector 7 is slid left and right for adjustment, the damage caused by the movement friction of the laser thickness detector 7 is greatly reduced.

[0032] The working principle of the above embodiment is:

[0033] First, the two Velcro strips 12 are respectively bonded and fixed to the outer walls of the opposite sides of the two adhesive plates 11. At this time, the cleaning sponge pad 13 is located inside the third frame 8. Then, one end of the packaging film is wrapped around the outer peripheral wall of the rubber roller 6. At this time, the packaging film is located between the two cleaning sponge pads 13. Then, the rubber roller 6 can be driven by the driving motor to rotate and the packaging film can be rolled up. At this time, the fan 15 is started to output the gas to the two sides of the packaging film through the three exhaust heads 19. At this time, the debris adhered to the two sides of the packaging film will be cleaned, and then the debris adhered to the two sides of the packaging film will be completely cleaned by the cleaning sponge pad 13. When the packaging film is rolled up and cleaned, the electric telescopic rod 21 drives the laser thickness gauge 7 to move to the left. At this time, the packaging film is located between the two detection lasers to calculate and measure its diameter. Then, the overall diameter minus the diameter of the rubber roller 6 can be used to obtain the overall thickness of the packaging film.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] 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. An automatic thickness detection device for packaging film, comprising a bottom plate (1), a workbench (2), a first frame (3), a guide roller (4), a second frame (5), a rubber winding roller (6) and a laser thickness detector (7), characterized in that: A cleaning mechanism is provided on the top of the bottom plate (1); The cleaning mechanism comprises a third frame (8) fixedly mounted on the top outer wall of the workbench (2); the top inner wall of the third frame (8) and the top outer wall of the workbench (2) are both fixedly mounted with support rods (9); a mounting plate (10) is fixedly mounted on the outer wall on the opposite side of the two support rods (9); an adhesive plate (11) is fixedly mounted on the outer wall on the opposite side of the two mounting plates (10); a Velcro (12) is bonded to the outer wall on the opposite side of the two adhesive plates (11); a cleaning sponge is sewn on the opposite side of the two Velcros (12). A cushion (13) is provided, a raised platform (14) is fixedly installed on the top outer wall of the workbench (2), a fan (15) is fixedly installed on the top outer wall of the raised platform (14), an air inlet pipe (16) is fixedly installed on the air inlet end of the fan (15), an exhaust pipe (17) is fixedly installed on the air outlet end of the fan (15), an air distribution pipe (18) is fixedly installed on the side of the exhaust pipe (17) away from the fan (15), and three exhaust heads (19) are fixedly installed on the side of the air distribution pipe (18) away from the exhaust pipe (17).

2. The automatic thickness detection device for packaging film according to claim 1, characterized in that: A support plate (20) is fixedly mounted on the top outer wall of the base plate (1), an electric telescopic rod (21) is fixedly mounted on the left outer wall of the support plate (20), and a telescopic shaft of the electric telescopic rod (21) is fixedly mounted on the right outer wall of the laser thickness detector (7).

3. The automatic thickness detection device for packaging film according to claim 1, characterized in that: The mounting plate (10), the adhesive plate (11), the Velcro (12) and the cleaning sponge pad (13) are all mounted between the front and rear inner walls of the third frame (8) and have the same width. A packaging film is provided between the two cleaning sponge pads (13), and the width of the cleaning sponge pad (13) is greater than the width of the packaging film.

4. The automatic thickness detection device for packaging film according to claim 3 is characterized in that: The fan (15) is located on the left side of the cleaning sponge pad (13), and the three exhaust heads (19) are equidistantly distributed on the outer peripheral wall of the air distribution pipe (18), and the exhaust heads (19) are at the same height as the packaging film.

5. The automatic thickness detection device for packaging film according to claim 1, characterized in that: The laser thickness measuring detector (7) comprises a detector body, two support arms and two detection lasers, wherein the support arms are mounted on the left outer wall of the detector body, the two detection lasers are respectively fixedly mounted on the outer walls of opposite sides of the two support arms, and the rubber winding roller (6) is located between the two detection lasers.

6. The automatic thickness detection device for packaging film according to claim 3, characterized in that: The packaging film is slidably connected to the outer peripheral wall of the guide roller (4).

7. The automatic thickness detection device for packaging film according to claim 1, characterized in that: The workbench (2) is fixedly mounted on the top outer wall of the base plate (1); the first frame (3) is two in number and is fixedly mounted on the top outer wall of the workbench (2); two guide rollers (4) are rotatably connected inside the first frame (3); a second frame (5) is fixedly mounted on the top outer wall of the base plate (1); a rubber roller (6) is rotatably connected inside the second frame (5); and the laser thickness detector (7) is located on the top of the base plate (1).

8. The automatic thickness detection device for packaging film according to claim 1, characterized in that: A glass plate is provided on the top of the base plate (1), and the laser thickness detector (7) is slidably connected to the top of the glass plate.

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