Adhesive tape finished product two-dimensional code detection device convenient to connect

Abstract

The utility model discloses an adhesive tape finished product two-dimensional code detection device convenient to splice, and relates to the technical field of adhesive tape production, the adhesive tape finished product two-dimensional code detection device convenient to splice comprises a machine shell, a discharging device and a receiving device are installed on the inner wall of the rear side of the machine shell, and four film guide rollers are installed on the inner wall of the rear side of the machine shell; a sensor is installed on the inner wall of the lower portion of the machine shell. According to the adhesive tape finished product two-dimensional code detection device convenient to connect, when an adhesive tape finished product passes through the sensor, the industrial camera is triggered to capture a two-dimensional code image, the two-dimensional code image is transmitted to the main control computer to be analyzed, and the two-dimensional code image is compared with data used during jet printing, so that the accuracy of the data and the readability of the two-dimensional code are judged; if an unqualified two-dimensional code appears in the detection process, the equipment automatically stops, and the pressing roller moves downwards to press the adhesive tape, so that the adhesive tape can be prevented from deviating, an operator can conveniently remove an unqualified part of the adhesive tape, and adhesive tape connection is completed through inching equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape production, in particular to a device for detecting a two-dimensional code of an adhesive tape finished product which is convenient for connection. Background Art

[0002] Adhesive tape is a common product in our daily life. It is usually composed of two parts: a base material and an adhesive. It connects two or more unconnected objects together through bonding.

[0003] The current tape market is dominated by transparent and printed sealing tapes (sealing tapes with text or patterns printed on them).

[0004] Some seal sealing tapes usually have QR codes printed on their surface. These QR codes may have a small probability of error. If personnel accidentally scan a misplaced QR code, they will not be able to scan accurate information. However, there is currently no equipment to detect the breakage and continuation of finished tapes printed with QR codes. Utility Model Content

[0005] The utility model provides a device for detecting a two-dimensional code of a finished adhesive tape product which is convenient for splicing. The device has the advantage of detecting the splicing of a finished adhesive tape product printed with a two-dimensional code, so as to solve the problems raised in the background technology.

[0006] In order to solve the defect that the existing finished tapes printed with QR codes cannot be detected after the tapes are disconnected or connected, the utility model provides the following technical solutions: a device for detecting QR codes on finished tapes that is easy to connect, comprising a casing, a feeding device and a receiving device are installed on the rear inner wall of the casing, four film guide rollers are installed on the rear inner wall of the casing, a sensor is installed on the lower inner wall of the casing, the sensor is located directly below the film guide rollers at the lower position, an industrial camera is installed on the rear inner wall of the casing, a pressing mechanism is installed on the upper inner wall of the casing, the pressing mechanism is located directly above the two film guide rollers at the upper position, a docking mechanism is installed on the rear inner wall of the casing, a storage groove is opened on one side of the casing, and a main control computer is installed in the storage groove.

[0007] As a preferred technical solution of the utility model, a deviation correction device is installed on the inner wall of the rear side of the casing, and the deviation correction device is located between the material receiving device and the film guide roller at the upper position.

[0008] As a preferred technical solution of the utility model, a pair of sliding doors slidably connected to the housing are provided on the front side of the housing, and observation windows are embedded on the front sides of the two sliding doors.

[0009] As a preferred technical solution of the utility model, the pressing mechanism includes a U-shaped rod welded to the upper inner wall of the casing, the U-shaped rod sleeve is provided with a lifting bracket slidably connected thereto up and down, a pressing roller is fixedly installed on the bottom end of the lifting bracket, a pair of springs are welded to the top surface of the U-shaped rod, the top surface of the springs is welded to the bottom surface of the lifting bracket, a traction rope is fixedly connected to the top surface of the traction rope, and an electric telescopic rod is fixedly connected to the upper inner wall of the casing with bolts.

[0010] As a preferred technical solution of the utility model, the docking mechanism includes a support plate fixedly connected to the inner wall of the rear side of the casing, a slide rail is welded on the other side of the support plate, a friction slider is provided on the other side of the slide rail and is slidably connected thereto up and down, a long box is fixedly connected to the other side of the friction slider with screws, the upper and lower surfaces of the long box are both open structures, and long openings are opened on both sides of the long box.

[0011] As a preferred technical solution of the utility model, the inner wall of the long box, the outer wall of the film guide roller and the outer wall of the lamination roller are all coated with ECTFE coating.

[0012] Compared with the prior art, the utility model provides a device for detecting a two-dimensional code of a finished tape product which is convenient for connection, and has the following beneficial effects:

[0013] 1. This is a device for detecting QR codes of finished tape products that is easy to splice. When the finished tape product passes through the sensor, it triggers the industrial camera to capture the QR code image, transmits it to the main control computer for analysis, and compares it with the data used during printing to determine the accuracy of the data and the readability of the QR code. If an unqualified QR code appears during the detection process, the equipment will automatically stop, and the lamination roller will move down to laminar the tape, which can prevent the tape from shifting and facilitate the operator to remove the unqualified part of the tape. The tape can be spliced ​​through an electric device, which can solve the problem of the accuracy of the QR code detection of the finished tape product printed with a variable QR code, and can also realize the operation of splicing the tape when it is broken.

[0014] 2. This device for detecting the two-dimensional code of a finished tape product which is easy to connect is provided with a docking mechanism consisting of a support plate, a slide rail, a friction slider, a long box and a long mouth. The tape can be inserted into the long box, so that two broken tapes can be accurately connected, which can improve the neatness of subsequent tape connection, and the connection is convenient and of good quality. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the structure of the internal components of the casing of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the pressing mechanism of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the docking mechanism of the utility model.

[0019] In the figure:

[0020] 10. Casing; 20. Discharging device; 30. Film guide roller; 40. Sensor; 50. Industrial camera; 60. Pressing mechanism; 61. U-shaped rod; 62. Lifting bracket; 63. Pressing roller; 64. Spring; 65. Traction rope; 66. Electric telescopic rod; 70. Docking mechanism; 71. Support plate; 72. Slide rail; 73. Friction slider; 74. Long box; 75. Long mouth; 80. Storage slot; 90. Main control computer; 100. Correction device; 101. Sliding door; 102. Observation window; 103. Receiving device. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 4 The utility model discloses a two-dimensional code detection device for a finished tape product that is easy to connect, including a casing 10, a feeding device 20 and a receiving device 103 are installed on the inner wall of the rear side of the casing 10, four film guide rollers 30 are installed on the inner wall of the rear side of the casing 10, a sensor 40 is installed on the lower inner wall of the casing 10, the sensor 40 is a photoelectric sensor, model E3Z-D61, which can detect whether the finished tape product passes through, and if it passes through, an industrial camera 50 can be started, the sensor 40 is located directly below the film guide roller 30 at the lower position, the industrial camera 50 is installed on the inner wall of the rear side of the casing 10, a pressing mechanism 60 is installed on the upper inner wall of the casing 10, the pressing mechanism 60 is located directly above the two film guide rollers 30 at the upper position, a docking mechanism 70 is installed on the inner wall of the rear side of the casing 10, a storage groove 80 is opened on one side of the casing 10, and a main control computer 90 is installed in the storage groove 80.

[0023] Specifically, a deviation-correcting device 100 is installed on the inner wall of the rear side of the housing 10 , and the deviation-correcting device 100 is located between the material receiving device 103 and the film guide roller 30 at the upper position.

[0024] In this embodiment, the deviation correction device 100 is an existing product, which can correct the deviation of the tape to ensure that the end surface of the finished tape is neat after inspection.

[0025] Specifically, a pair of sliding doors 101 slidably connected to the housing 10 is disposed on the front side thereof, and observation windows 102 are inlaid on the front sides of the two sliding doors 101 .

[0026] In this embodiment, the housing 10 can be opened to facilitate operators to continue to connect the tape, and also to facilitate operators to install and remove the finished tape. The setting of the observation window 102 makes it convenient for operators to observe the working conditions inside the housing 10.

[0027] Specifically, the pressing mechanism 60 includes a U-shaped rod 61 welded to the upper inner wall of the casing 10, the U-shaped rod 61 is provided with a lifting bracket 62 connected to it for up and down sliding, a pressing roller 63 is fixedly installed on the bottom end of the lifting bracket 62, a pair of springs 64 are welded to the top surface of the U-shaped rod 61, the top surface of the spring 64 is welded to the bottom surface of the lifting bracket 62, a traction rope 65 is fixedly connected to the top surface of the lifting bracket 62, and an electric telescopic rod 66 is fixedly connected to the top surface of the traction rope 65, and the electric telescopic rod 66 is bolted and fixedly installed on the upper inner wall of the casing 10.

[0028] In this embodiment, by starting the electric telescopic rod 66 to extend, the lifting bracket 62 loses the pull of the traction rope 65. Under the pull of its own weight and the elastic force of the spring 64, the lifting bracket 62 will drive the two pressing rollers 63 to move downward and squeeze the tape directly below, so as to lock the tape and avoid deviation during subsequent splicing, thereby playing a good auxiliary role in subsequent splicing.

[0029] Specifically, the docking mechanism 70 includes a support plate 71 fixedly connected to the inner wall of the rear side of the casing 10, a slide rail 72 is welded to the other side of the support plate 71, a friction slider 73 is provided on the other side of the slide rail 72 for sliding up and down connection therewith, a long box 74 is fixedly connected to the other side of the friction slider 73 by screws, the upper and lower surfaces of the long box 74 are both open structures, and long openings 75 are opened on both sides of the long box 74.

[0030] In this embodiment, the two disconnected tapes can be accurately connected, which can assist in the subsequent connection and effectively improve the connection quality of the tapes. The friction slider 73 has a friction treatment on its surface and has a large sliding resistance. When it is not subjected to a large thrust, the friction slider 73 remains stationary on the slide rail 72.

[0031] Specifically, the inner wall of the long box 74, the outer wall of the film guide roller 30 and the outer wall of the laminating roller 63 are all coated with ECTFE coating.

[0032] In this embodiment, the ECTFE coating can improve the smoothness of the surface of the long box 74, the film guide roller 30, and the lamination roller 63, and will not adhere to the adhesive surface of the tape, thereby avoiding damage to the adhesive layer of the tape and graphics such as the QR code.

[0033] The working principle and use process of this utility model:

[0034] 1. Create a detection template based on the printed graphics and QR code data of the finished tape;

[0035] 2. According to the device feeding diagram, the finished tape is installed on the unloading device 20 and loaded through the film guide roller 30.

[0036] 3. When the QR code pattern (non-transparent color) of the finished tape passes through the sensor 40, the sensor 40 can trigger the industrial camera 50 to capture the QR code image and transmit it to the main control computer 90 for analysis and comparison with the data used during printing to determine the accuracy of the data and the readability of the QR code;

[0037] 4. When an unqualified QR code appears during the detection process, the entire device automatically stops and the electric telescopic rod 66 is started to extend. At this time, the lifting bracket 62 loses the pull of the traction rope 65. Under the pull of its own weight and the elastic force of the spring 64, the lifting bracket 62 will drive the two pressing rollers 63 to move down and squeeze the tape directly below, so as to lock the tape and avoid the tape from deviating. Then the operator removes the unqualified part of the tape, and then inserts the two broken tapes into the long box 74, so as to achieve the docking of the two broken tapes, fix them with glue (first fix the middle part with glue), slide the long box 74 downward to expose the remaining docking ends, and then fix the remaining parts with glue. After completion, the device is started again to complete the tape connection;

[0038] 5. After the finished adhesive tape is corrected by the correcting device 100, it is reeled up by the receiving device 103 to ensure that the end surface of the finished adhesive tape is neat after inspection.

Claims

1. A device for detecting a two-dimensional code of a finished tape product that is easy to connect, characterized in that: The invention comprises a casing (10), wherein a material discharge device (20) and a material receiving device (103) are installed on the inner wall at the rear side of the casing (10), four film guide rollers (30) are installed on the inner wall at the rear side of the casing (10), a sensor (40) is installed on the lower inner wall of the casing (10), and the sensor (40) is located directly below the film guide rollers (30) at the lower position, an industrial camera (50) is installed on the inner wall at the rear side of the casing (10), a pressing mechanism (60) is installed on the upper inner wall of the casing (10), and the pressing mechanism (60) is located directly above the two film guide rollers (30) at the upper position, a docking mechanism (70) is installed on the inner wall at the rear side of the casing (10), and a storage groove (80) is opened on one side of the casing (10), and a main control computer (90) is installed in the storage groove (80).

2. The device for detecting the two-dimensional code of the finished tape product that is easy to connect according to claim 1 is characterized in that: A deviation-correcting device (100) is installed on the inner wall of the rear side of the housing (10), and the deviation-correcting device (100) is located between the material receiving device (103) and the film guide roller (30) at an upper position.

3. The device for detecting the two-dimensional code of the finished tape product that is easy to connect according to claim 1 is characterized in that: A pair of sliding doors (101) slidably connected to the housing (10) are provided on the front side thereof, and observation windows (102) are embedded on the front sides of the two sliding doors (101).

4. The device for detecting the two-dimensional code of the finished tape product that is easy to connect according to claim 1, characterized in that: The pressing mechanism (60) comprises a U-shaped rod (61) welded to the upper inner wall of the casing (10); the U-shaped rod (61) is sleeved with a lifting bracket (62) connected thereto in an up-and-down sliding manner; a pressing roller (63) is fixedly mounted on the bottom end of the lifting bracket (62); a pair of springs (64) are welded to the top surface of the U-shaped rod (61); the top surface of the springs (64) is welded to the bottom surface of the lifting bracket (62); a traction rope (65) is fixedly connected to the top surface of the lifting bracket (62); the top surface of the traction rope (65) is fixedly connected to an electric telescopic rod (66); and the electric telescopic rod (66) is fixedly mounted on the upper inner wall of the casing (10) by bolts.

5. The device for detecting the two-dimensional code of the finished tape product that is easy to connect according to claim 4 is characterized in that: The docking mechanism (70) comprises a support plate (71) fixedly connected to the inner wall of the rear side of the housing (10); a slide rail (72) is welded to the other side of the support plate (71); a friction slider (73) is provided on the other side of the slide rail (72) and is slidably connected to the slide rail (72) up and down; a long box (74) is fixedly connected to the other side of the friction slider (73) by screws; the upper and lower surfaces of the long box (74) are both open structures, and long openings (75) are provided on both sides of the long box (74).

6. The device for detecting the two-dimensional code of the finished tape product that is easy to connect according to claim 5, characterized in that: The inner wall of the long box (74), the outer wall of the film guide roller (30) and the outer wall of the lamination roller (63) are all coated with ECTFE coating.

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