Anti-counterfeiting two-dimensional code label gluing device

Abstract

The utility model relates to the technical field of anti-fake two-dimensional code label gluing, and discloses an anti-fake two-dimensional code label gluing device which comprises a working table, a conveying belt is installed on the surface of the working table, an air cylinder is fixed to the top of the working table, the output end of the air cylinder penetrates through the working table, a fixing frame is fixed to the bottom of the output end of the air cylinder, and the fixing frame is fixed to the bottom of the working table. The anti-fake two-dimensional code label gluing device comprises a fixing frame, the inner side of the fixing frame is rotationally connected with a gluing roller, a motor is fixed to the surface of the fixing frame, and an output shaft of the motor penetrates through the fixing frame, according to the anti-fake two-dimensional code label gluing device, through the arranged cleaning assembly, when the surface of the gluing roller needs to be cleaned, an electric telescopic rod is started, and a long plate drives a scraper to be exposed; the connecting plate is rotated to enable the stabilizing plate to drive the scraper to rotate, the surface of the scraper is attached to the surface of the glue spreading roller, the motor is started to enable the scraper to clean the surface of the glue spreading roller, manual cleaning is not needed, cleaning is convenient, and the situation that subsequent use is affected by residual glue is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-counterfeiting two-dimensional code label gluing, in particular to an anti-counterfeiting two-dimensional code label gluing device. Background Art

[0002] Anti-counterfeiting QR code labels are anti-counterfeiting labels that use QR code technology. They are widely used in various fields, such as food, medicine, cosmetics, and electronic products, providing businesses and consumers with effective anti-counterfeiting measures. In recent years, with the popularization of mobile devices and the development of big data platforms, QR code technology has become an indispensable part of daily life. At present, in order to better utilize modern data collection technology and facilitate the management of gas cylinders, filling stations have introduced QR code scanning technology and affixed QR code self-adhesive labels to gas cylinders. However, after a period of use, QR code labels are easily damaged, which brings great difficulties to management. Therefore, it is usually necessary to first affix the QR code label to the outer surface of the gas cylinder, and then apply a layer of transparent, colorless epoxy ceramic resin glue on the affixed QR code label as a protective layer. After the glue solidifies, the protective effect is achieved, which increases the service life of the QR code label.

[0003] According to a disclosed QR code label gluing device (publication number: CN210994999U), when the gluing roller slides along the horizontal section of the slide groove in the above application, the gluing roller is just in the gluing groove and glues the QR code label located in the gluing groove.

[0004] However, in the above application, when the glue coating roller is not needed, the glue remaining on its surface can only be cleaned manually by personnel, which is time-consuming and labor-intensive. In addition, the position of the glue coating roller in the above application is not convenient for cleaning. If the residual glue is not cleaned, the subsequent gluing work will be affected. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-counterfeiting two-dimensional code label gluing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for gluing anti-counterfeiting QR code labels, comprising a workbench, a conveyor belt being installed on the surface of the workbench, a cylinder being fixed on the top of the workbench, the output end of the cylinder passing through the workbench, a fixing frame being fixed on the bottom of the output end of the cylinder, a gluing roller being rotatably connected to the inner side of the fixing frame, a motor being fixed on the surface of the fixing frame, the output shaft of the motor passing through the fixing frame, and the output shaft of the motor being fixed to the surface of the gluing roller, a cleaning component for cleaning the gluing roller and a limit component for preventing the cleaning component from deflecting are provided on the surface of the fixing frame, and the cleaning component comprises:

[0007] The mounting groove is provided on the surface of the fixing frame, the inner wall of the mounting groove is rotatably connected with a fixing column, and a connecting plate is fixed on the surface of the fixing column.

[0008] Preferably, the cleaning assembly also includes a fixing rod, which is fixed between the connecting plates, and the fixing rod is penetrated by a stabilizing plate, which is fixedly connected to the fixing rod, and a groove is provided on the surface of the stabilizing plate, and an electric telescopic rod is fixed to the inner wall of the groove, and a long plate is fixed to the output end of the electric telescopic rod, and a scraper is fixed on the side of the long plate away from the electric telescopic rod, and when the electric telescopic rod is turned on, the long plate drives the scraper to move so that the scraper is exposed, and the connecting plate is rotated so that the stabilizing plate drives the scraper to rotate, and the scraper surface is in contact with the surface of the glue coating roller, and by turning on the motor, the scraper cleans its surface.

[0009] Preferably, the limit assembly includes a cavity, the cavity is opened inside the fixing frame, the inner wall of the cavity is rotatably connected with a circular plate, the surface of the circular plate is provided with a through hole, the inner wall of the through hole is in contact with a resistance rod, the surface of the resistance rod is fixed with a clamping plate, the clamping plate passes through the mounting groove, and the clamping plate is slidably connected to the inner wall of the cavity, the end of the clamping plate away from the mounting groove is fixed with a spring 1, the end of the spring 1 away from the clamping plate is fixed to the inner wall of the cavity, the interior of the fixing frame is provided with a slide groove, the slide groove and the cavity are interconnected, the clamping plates are provided with four groups, and the four groups of clamping plates are arranged in a circular array with the center of the cavity as the axis center, and the four groups of clamping plates are arranged in a circular array with the center of the cavity as the axis center. A long rod is fixed on the surface of one group, and the end of the long rod away from the card plate is slidably connected to the inner wall of the slide groove. A stop rod is provided on the surface of the fixed frame, and the stop rod passes through the slide groove, and the stop rod is slidably connected to the fixed frame. A spring 2 is fixed on the surface of the stop rod, and the end of the spring 2 away from the stop rod is fixed to the surface of the fixed frame. When the glue roller is gluing the anti-counterfeiting QR code, the stop rod limits the long rod to prevent the stabilizing plate from affecting the gluing work. When the glue roller needs to be cleaned or applied, the stop rod is pulled, the connecting plate and the fixed column rotate, and the card plate and the long rod are reciprocated by the interference rod, spring 1 and circular plate, which will not affect the normal rotation of the fixed column and the connecting plate.

[0010] Preferably, a brush is fixed on the side of the stabilizing plate away from the fixing rod, and the brush runs through the long plate to facilitate evenly spreading the glue on the surface of the glue coating roller.

[0011] Preferably, a receiving cavity is provided inside the fixing frame, a screw cover is connected to the surface of the fixing frame, and a spray head is installed at the bottom of the fixing frame to facilitate spraying glue on the surface of the glue coating roller.

[0012] Preferably, the through hole is arranged in an arc shape, which can drive the interference rod and the clamping plate to move synchronously when the circular plate rotates, so that each interference rod and the clamping plate can move radially synchronously.

[0013] Preferably, the cross section of the end of the clamping plate away from the spring is triangular, so that when the fixed column rotates, the clamping plate can enter the cavity and prevent the normal rotation of the fixed column and the connecting plate.

[0014] Compared with the prior art, the present invention provides an anti-counterfeiting QR code label gluing device, which has the following beneficial effects:

[0015] 1. The anti-counterfeiting QR code label gluing device has a cleaning component. When the surface of the gluing roller needs to be cleaned, the electric telescopic rod is turned on, the long plate drives the scraper to be exposed, and the connecting plate is rotated to make the stabilizing plate drive the scraper to rotate. The scraper surface fits the surface of the gluing roller, and the scraper cleans the surface by turning on the motor. Manual cleaning is unnecessary and convenient, avoiding residual glue affecting subsequent use.

[0016] 2. The anti-counterfeiting QR code label gluing device has a limit component. When it is necessary to clean or apply the glue to the gluing roller, the stop lever is pulled, the connecting plate and the fixed column rotate, and the card plate and the long rod are made to reciprocate through the resistance rod, spring 1 and circular plate, which will not affect the normal rotation of the fixed column and the connecting plate, making it convenient to spread and clean the glue. By loosening the stop lever, the fixed column and the connecting plate can be limited to prevent the stabilizing plate from moving during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the partial internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the partial cross-sectional front view of the structure of the utility model;

[0020] Figure 4 This is a partial side view of the internal structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the partial cross-sectional top view of the structure of the utility model;

[0022] Figure 6 For this utility model Figure 5 Middle A is a schematic diagram of the enlarged structure;

[0023] Figure 7 This is a front view structural diagram of the card slot and fixed column of the utility model.

[0024] In the figure: 1. workbench; 2. conveyor belt; 3. cylinder; 4. fixing frame; 5. accommodating chamber; 6. screw cap; 7. sprinkler head; 10. motor; 11. glue roller; 8. cleaning assembly; 80. mounting groove; 81. fixing column; 82. connecting plate; 83. fixing rod; 84. stabilizing plate; 85. groove; 86. long plate; 87. scraper; 88. electric telescopic rod; 9. limit assembly; 90. cavity; 91. circular plate; 92. through hole; 93. resistance rod; 94. clamping plate; 95. spring 1; 96. clamping groove; 97. slide; 98. long rod; 99. stop rod; 900. spring 2. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 7 As shown, the utility model provides a technical solution: an anti-counterfeiting two-dimensional code label gluing device, comprising a workbench 1, a conveyor belt 2 is installed on the surface of the workbench 1, a cylinder 3 is fixed on the top of the workbench 1, the output end of the cylinder 3 passes through the workbench 1, and a fixing frame 4 is fixed to the bottom of the output end of the cylinder 3, and a gluing roller 11 is rotatably connected to the inner side of the fixing frame 4, and a motor 10 is fixed on the surface of the fixing frame 4, and the output shaft of the motor 10 passes through the fixing frame 4, and the output shaft of the motor 10 is fixed to the surface of the gluing roller 11, and a cleaning component 8 for cleaning the gluing roller 11 and a limiting component 9 for preventing the cleaning component 8 from deviating are provided on the surface of the fixing frame 4, and the cleaning component 8 comprises: a mounting groove 80, the mounting groove 80 is opened on the surface of the fixing frame 4, and the inner wall of the mounting groove 80 is rotatably connected to a fixing column 81, and a connecting plate 82 is fixed on the surface of the fixing column 81, and the cleaning component 8 also comprises a fixing rod 83, and the fixing rod 83 is fixed between the connecting plates 82, The fixing rod 83 passes through a stabilizing plate 84, which is fixedly connected to the fixing rod 83. A groove 85 is provided on the surface of the stabilizing plate 84, and an electric telescopic rod 88 is fixed to the inner wall of the groove 85. A long plate 86 is fixed to the output end of the electric telescopic rod 88. A scraper 87 is fixed to the side of the long plate 86 away from the electric telescopic rod 88. A brush is fixed to the side of the stabilizing plate 84 away from the fixing rod 83, and the brush passes through the long plate 86. When the electric telescopic rod 88 is turned on, the long plate 86 drives the scraper 87 to move, so that the scraper 87 is exposed, the blocking rod 99 is pulled, and the connecting plate 82 is rotated so that the stabilizing plate 84 drives the scraper 87 to rotate, so that the surface of the scraper 87 is in contact with the surface of the glue roller 11. The blocking rod 99 is released to limit the long rod 98, the card plate 94, the fixing column 81, the connecting plate 82, the stabilizing plate 84, and the scraper 87. The scraper 87 can be cleaned by starting the motor 10 without manual cleaning, which is convenient for subsequent normal use.

[0026] The limiting assembly 9 includes a cavity 90, which is opened inside the fixing frame 4. The inner wall of the cavity 90 is rotatably connected to a circular plate 91. A through hole 92 is opened on the surface of the circular plate 91. The inner wall of the through hole 92 is in contact with a resistance rod 93. A clamping plate 94 is fixed on the surface of the resistance rod 93. The clamping plate 94 passes through the mounting groove 80 and is slidably connected to the inner wall of the cavity 90. A spring 95 is fixed to the end of the clamping plate 94 away from the mounting groove 80. The spring 95 is away from the clamping plate. One end of 94 is fixed on the inner wall of the cavity 90, and a slide groove 97 is provided inside the fixing frame 4. The slide groove 97 communicates with the cavity 90. There are four groups of card plates 94, and the four groups of card plates 94 are arranged in a circular array with the center of the cavity 90 as the axis. A long rod 98 is fixed on the surface of one group of the four groups of card plates 94. The end of the long rod 98 away from the card plate 94 is slidably connected to the inner wall of the slide groove 97. A blocking rod 99 is provided on the surface of the fixing frame 4. The blocking rod 99 passes through the slide groove 97 and blocks the When the glue roller 11 is used to apply glue to the anti-counterfeiting QR code, the stopper 99 limits the long rod 98 to prevent the stabilizing plate 84 from affecting the glue application work. When it is necessary to clean or apply the glue roller 11, the stopper 99 is pulled, the connecting plate 82 and the fixed column 81 rotate, the slot 96 contacts the surface of the card plate 94, and the card plate 94 enters the cavity 90, and at the same time drives the resistance rod 93 to move, and the resistance rod 93 contacts the inner wall of the through hole 92, causing the circular plate 91 to rotate. At the same time, the spring 1 95 is compressed, and when the card plate 94 is parallel to the slot 96, the spring 1 95 is released, and the circular plate 91 is reversed, which allows the card plate 94 to enter the slot 96 without affecting the normal rotation of the fixed column 81 and the connecting plate 82.

[0027] An accommodating cavity 5 is provided inside the fixing frame 4 , a screw cover 6 is connected to the surface of the fixing frame 4 , and a spray head 7 is installed at the bottom of the fixing frame 4 to facilitate spraying glue on the surface of the glue coating roller 11 .

[0028] When the anti-counterfeiting QR code needs to be glued, it is placed on the surface of the conveyor belt 2, and the conveyor belt 2 is turned on. When the anti-counterfeiting QR code is below the glue roller 11, the cylinder 3 and the motor 10 are turned on to drive the fixed frame 4 and the glue roller 11 to move down to contact the anti-counterfeiting QR code for gluing. At the same time, before the gluing work is carried out, the spray head 7 can be controlled to spray the glue in the accommodating chamber 5 onto the surface of the glue roller 11. The staff can add glue by opening the rotary cover 6. When the glue is sprayed onto the surface of the glue roller 11, the blocking rod 99 is pulled. At this time, the blocking rod 99 is separated from the long rod 98, and the connecting plate 82 is rotated to make the stabilizing plate 8 The brush on the surface of the glue roller 11 contacts the glue roller 11. As the glue roller 11 rotates, the brush can evenly apply the glue to the surface of the glue roller 11, which is convenient for subsequent glue application. At the same time, when the connecting plate 82 rotates, the fixed column 81 is synchronously driven to rotate, and the card slot 96 contacts the surface of the card plate 94, so that the card plate 94 enters the cavity 90, and at the same time drives the resistance rod 93 to move. The resistance rod 93 contacts the inner wall of the through hole 92, so that the circular plate 91 rotates, and the spring 95 is compressed. When the card plate 94 is parallel to the card slot 96, the spring 95 is released, and the circular plate 91 is reversed, so that the card plate 94 enters the card slot. 96, will not affect the normal rotation of the fixed column 81 and the connecting plate 82. At the same time, when the card plate 94 moves, it drives the long rod 98 to move in the slide groove 97. When the brush spreads the glue evenly, the connecting plate 82 is reversed to make the brush separate from the glue roller 11, and the blocking rod 99 is released. The spring 2 900 drives the blocking rod 99 to reset. At this time, the blocking rod 99 conflicts with the surface of the long rod 98, so that the long rod 98 and the card plate 94 cannot continue to move, which can limit the fixed column 81, the connecting plate 82 and the stabilizing plate 84 without affecting the subsequent glue coating work. When it is necessary to clean the surface of the glue coating roller 11, the electric telescopic rod 8 8. The long plate 86 drives the scraper 87 to move, so that the scraper 87 is exposed. At the same time, when the long plate 86 moves, the adhered brush can be separated to avoid affecting the subsequent coating work. At this time, the blocking rod 99 is pulled again, and the connecting plate 82 is rotated to make the stabilizing plate 84 drive the scraper 87 to rotate, so that the surface of the scraper 87 fits the surface of the glue roller 11. The blocking rod 99 is released to limit the long rod 98, the card plate 94, the fixed column 81, the connecting plate 82, the stabilizing plate 84, and the scraper 87. The scraper 87 can be cleaned by turning on the motor 10 without manual cleaning by personnel, which is convenient for subsequent normal use.

[0029] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An anti-counterfeiting two-dimensional code label gluing device, comprising a workbench (1), characterized in that: A conveyor belt (2) is installed on the surface of the workbench (1), a cylinder (3) is fixed on the top of the workbench (1), the output end of the cylinder (3) passes through the workbench (1), a fixed frame (4) is fixed to the bottom of the output end of the cylinder (3), the inner side of the fixed frame (4) is rotatably connected to the glue coating roller (11), a motor (10) is fixed on the surface of the fixed frame (4), the output shaft of the motor (10) passes through the fixed frame (4), and the output shaft of the motor (10) is fixed to the surface of the glue coating roller (11), the surface of the fixed frame (4) is provided with a cleaning component (8) for cleaning the glue coating roller (11) and a limiting component (9) for preventing the cleaning component (8) from deviating, the cleaning component (8) includes: a mounting groove (80), the mounting groove (80) is opened on the surface of the fixed frame (4), the inner wall of the mounting groove (80) is rotatably connected to a fixing column (81), and a connecting plate (82) is fixed to the surface of the fixing column (81).

2. The anti-counterfeiting two-dimensional code label gluing device according to claim 1, characterized in that: The cleaning assembly (8) further comprises a fixing rod (83), wherein the fixing rod (83) is fixed between the connecting plates (82), the fixing rod (83) is penetrated by a stabilizing plate (84), the stabilizing plate (84) is fixedly connected to the fixing rod (83), a groove (85) is provided on the surface of the stabilizing plate (84), an electric telescopic rod (88) is fixed to the inner wall of the groove (85), a long plate (86) is fixed to the output end of the electric telescopic rod (88), and a scraper (87) is fixed to the side of the long plate (86) away from the electric telescopic rod (88).

3. The anti-counterfeiting two-dimensional code label gluing device according to claim 1, characterized in that: The limiting assembly (9) includes a cavity (90), the cavity (90) is opened inside the fixing frame (4), the inner wall of the cavity (90) is rotatably connected to a circular plate (91), the surface of the circular plate (91) is provided with a through hole (92), the inner wall of the through hole (92) is in contact with a resisting rod (93), the surface of the resisting rod (93) is fixed with a clamping plate (94), the clamping plate (94) passes through the mounting groove (80), and the clamping plate (94) is slidably connected to the inner wall of the cavity (90), the end of the clamping plate (94) away from the mounting groove (80) is fixed with a spring (95), the end of the spring (95) away from the clamping plate (94) is fixed on the inner wall of the cavity (90), and the inner wall of the fixing frame (4) is opened. A slide groove (97) is provided, and the slide groove (97) is interconnected with the cavity (90). The card plates (94) are provided with four groups, and the four groups of card plates (94) are all arranged in a circular array with the center of the cavity (90) as the axis center. A long rod (98) is fixed on the surface of one of the four groups of card plates (94), and the end of the long rod (98) away from the card plate (94) is slidably connected to the inner wall of the slide groove (97). A baffle rod (99) is provided on the surface of the fixed frame (4), and the baffle rod (99) passes through the slide groove (97), and the baffle rod (99) is slidably connected to the fixed frame (4). A spring 2 (900) is fixed on the surface of the baffle rod (99), and the end of the spring 2 (900) away from the baffle rod (99) is fixed to the surface of the fixed frame (4).

4. The anti-counterfeiting two-dimensional code label gluing device according to claim 2, characterized in that: A brush is fixed on one side of the stabilizing plate (84) away from the fixing rod (83), and the brush passes through the long plate (86).

5. The anti-counterfeiting two-dimensional code label gluing device according to claim 1, characterized in that: An accommodating cavity (5) is provided inside the fixing frame (4), a rotary cover (6) is connected to the surface of the fixing frame (4), and a spray head (7) is installed at the bottom of the fixing frame (4).

6. The anti-counterfeiting two-dimensional code label gluing device according to claim 3, characterized in that: The through hole (92) is configured to be arc-shaped.

7. The anti-counterfeiting two-dimensional code label gluing device according to claim 3, characterized in that: The cross section of one end of the clamping plate (94) away from the spring (95) is triangular.

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