Anti-counterfeit printing detection device for packaging box and use method of anti-counterfeit printing detection device

Abstract

The invention relates to the technical field of anti-counterfeit printing detection devices, and discloses an anti-counterfeit printing detection device for a packaging box and a use method thereof.The anti-counterfeit printing detection device comprises an equipment base, a plurality of supporting legs are fixedly connected to the lower portion of the equipment base, and a plurality of side edge fixing frames are fixedly connected to the upper portion of the equipment base. According to the device, a sliding block slides to drive a moving frame at one end of a second linkage rod to slide upwards along a sliding column, the moving frame slides upwards to drive a clamping side plate at one end of a first telescopic rod to slide upwards along a sliding groove, and at the moment, the clamping side plate and the side walls of a plurality of packaging box hardboards in the storage box are in a clamped state; therefore, the clamping side plates drive a plurality of packaging box hardboards except for the bottommost layer in the storage box to slide upwards along the inner wall of the storage box, so that the packaging box hardboard on the topmost layer can be separated from the packaging box hardboard on the top; therefore, the anti-counterfeiting mark on the surface of the packaging box is prevented from being scratched by hard impurities existing between the packaging boxes, and the defective rate of hardboards of the packaging boxes is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of anti-counterfeiting printing detection devices and equipment, and in particular to an anti-counterfeiting printing detection device for a packaging box and a use method thereof. Background Art

[0002] Printing anti-counterfeiting technology is a comprehensive anti-counterfeiting technology, including anti-counterfeiting design plate making, precision printing equipment and matching ink, paper, etc. From the perspective of printing technology alone, printing anti-counterfeiting technology mainly includes: engraving plate making, computer design of plate patterns, gravure printing, rainbow printing, pattern docking, double-sided printing technology, multi-color wiring printing, multi-color overprinting, microprinting technology, refractive latent image, invisible image and image mixed printing. China's anti-counterfeiting technology has quickly expanded from being limited to a few application fields such as RMB and certificates to daily products, intellectual property protection and other fields.

[0003] The anti-counterfeiting printing detection devices under the existing technology can basically meet people's detection requirements, but most of the detection devices under the existing technology are manually loaded, and the manual loading efficiency is low. There are also a small number of devices that automatically load, but most of the packaging boxes are stacked before detection. The automatic loading device pushes a single packaging box from the bottom for loading detection. Since there may be hard impurities between the stacked packaging boxes, when the bottom packaging box is pushed, the hard impurities between the packaging boxes may scratch the anti-counterfeiting mark on the surface of the packaging box, thereby increasing the defective rate of the product. Summary of the invention

[0004] The object of the present invention is to provide an anti-counterfeiting printing detection device for a packaging box and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is an anti-counterfeiting printing detection device for a packaging box and a method for using the same, comprising a device base, a plurality of supporting legs fixedly connected to the bottom of the device base, a plurality of side fixing frames fixedly connected to the top of the device base, a driving motor fixedly connected to a side wall of one end of the side fixing frame, an output shaft fixedly connected to the output end of the driving motor, a conveyor belt drivingly connected to the end of the output shaft away from the driving motor, a detection frame fixedly connected to the top of the end of the device base away from the driving motor, a plurality of detection cameras fixedly connected to the bottom of the detection frame, and further comprising:

[0007] The automatic feeding mechanism includes a feeding fixed frame fixedly connected to the side fixed frame just above the end away from the collection and detection frame, the top of the feeding fixed frame is fixedly connected to a storage box, a plurality of packaging box cardboards are arranged inside the storage box, the packaging box cardboard at the bottom of the storage box is in contact with the conveyor belt, and the distance between the bottom of the storage box and the conveyor belt is equal to the thickness of a single packaging box cardboard.

[0008] Furthermore, the automatic feeding mechanism also includes a plurality of material shifting rods fixedly connected to the surface of the conveyor belt, the thickness of the material shifting rods is equal to the thickness of the cardboard of a single packaging box, an observation window is provided on the side of the storage box away from the collection and detection frame, and a bottom support plate is fixedly connected to the inside of the side fixing frame, and the top of the bottom support plate is in contact with the inside of the conveyor belt.

[0009] Furthermore, clamping mechanisms are provided on both sides of the material storage box, the clamping mechanisms include a plurality of clamping extrusion rods fixedly connected to the top of the two ends of the material removing rod, a sliding column is fixedly connected to the top of the bottom support plate, a limiting ring is fixedly connected to the middle of the sliding column, an end of the sliding column away from the bottom support plate is slidably connected to a moving frame, an end of the moving frame away from the sliding column is fixedly connected to a plurality of telescopic rods, a plurality of sliding grooves are provided on both sides of the material storage box, an end of the telescopic rod away from the moving frame is fixedly connected to a clamping side plate, the clamping side plate slides in the sliding groove, and a side of the clamping side plate away from the telescopic rod is in contact with a plurality of packaging box cardboards.

[0010] Furthermore, the clamping mechanism also includes a telescopic rod 2 fixedly connected to the clamping side plate away from the cardboard side of the packaging box, an end of the telescopic rod 2 close to the clamping side plate is sleeved with an extrusion spring, an end of the telescopic rod 2 away from the clamping side plate is fixedly connected to a side extrusion plate, and an end of the side extrusion plate close to the clamping extrusion rod is fixedly connected to an extrusion inclined plate 1.

[0011] Furthermore, a lifting mechanism is arranged directly above the bottom support plate, and the lifting mechanism includes a lifting and extruding rod fixedly connected to both ends of the material removing rod, and a plurality of sliding rods are fixedly connected directly above the bottom support plate, and a lifting and extruding plate is slidably connected to one end of the sliding rod away from the bottom support plate, and an extrusion inclined plate 2 is fixedly connected to one end of the lifting and extruding plate close to the lifting and extruding rod, and a plurality of connecting rods 1 are rotatably connected to the bottom of the lifting and extruding plate.

[0012] Furthermore, the lifting mechanism also includes a plurality of slide grooves opened just above the bottom support plate, a slider is slidably connected inside the slide groove, the top of the slider is rotatably connected to connecting rod 1, the top of the slider is rotatably connected to connecting rod 2, and the end of connecting rod 2 away from the slider is rotatably connected to the movable frame.

[0013] Furthermore, a cleaning mechanism is provided directly above the conveyor belt, and the cleaning mechanism includes a belt 1 which is transmission-connected to the end of the output shaft away from the driving motor, a connecting plate 1 is fixedly connected to the top of the side fixing frame, the side wall of the connecting plate 1 is rotatably connected to a rotating column, the belt 1 is transmission-connected to the rotating column, a plurality of connecting plates 2 are fixedly connected to the side of the storage box close to the collecting and detecting frame, the end of the connecting plate 2 away from the storage box is rotatably connected to the cleaning column, both ends of the belt 2 are transmission-connected to the belt 2, the end of the belt 2 away from the rotating column is transmission-connected to the cleaning column, and a plurality of flexible bristles are fixedly connected to the side wall of the cleaning column.

[0014] A method for using an anti-counterfeiting printing detection device for a packaging box comprises the following steps:

[0015] Step 1: Automatic feeding detection;

[0016] Step 2: Clamp the packaging box;

[0017] Step 3: Box lifting and packaging;

[0018] Step 4: Clean the box.

[0019] The present invention has the following beneficial effects:

[0020] (1) The present invention. By setting a lifting mechanism, when the material-dispensing rod rotates to the vicinity of the bottom of the material storage box, the lifting and squeezing rod and the squeezing inclined plate 2 on the lifting and squeezing plate are squeezed, and the squeezing inclined plate 2 is squeezed to drive the lifting and squeezing plate to slide downward along the slide rod, and the lifting and squeezing plate slides downward to drive the slider at one end of the connecting rod to slide along the slide groove, and the sliding of the slider drives the moving frame at one end of the connecting rod to slide upward along the sliding column, and the moving frame slides upward to drive the clamping side plate at one end of the telescopic rod to slide upward along the sliding groove, and at this time, the clamping side plate and the side walls of the cardboard of several packaging boxes inside the material storage box are in a clamping state, so the clamping side plate drives the cardboard of several packaging boxes inside the material storage box except the bottom layer to slide upward along the inner wall of the material storage box, and this arrangement is conducive to separating the cardboard of the top layer of the packaging box from the cardboard of the top packaging box, thereby preventing the hard impurities between the packaging boxes from scratching the anti-counterfeiting mark on the surface of the packaging box, thereby reducing the defective rate of the cardboard of the packaging box.

[0021] (2) According to the present invention, when the anti-counterfeiting printing detection device for packaging boxes is used, firstly, a plurality of packaging box cardboards are placed in the storage box, and then the driving motor is started. The output end of the driving motor rotates to drive the conveyor belt on the output shaft to rotate, and the conveyor belt rotates to drive the material shifting rod to rotate. When the material shifting rod rotates to the bottom of the storage box, the material shifting rod drives the single packaging box cardboard at the bottom of the storage box to move toward one end close to the detection frame. Since the packaging box cardboard at the bottom of the storage box is in contact with the conveyor belt, the distance between the bottom of the storage box and the conveyor belt is equal to the thickness of the single packaging box cardboard. The degrees are equal, so every time the material pusher passes the bottom of the storage box, a packaging box cardboard will be brought out. This arrangement is conducive to automatic loading of the device, thereby improving the detection efficiency of the device. By providing an observation window, it is convenient for staff to timely observe the remaining amount of packaging box cardboard inside the storage box. By providing a bottom support plate at the bottom of the conveyor belt near one end of the storage box, it is helpful to avoid the gravity of too many packaging box cardboards acting on the conveyor belt, causing the conveyor belt to deform. When the conveyor belt is deformed, the distance between the conveyor belt and the storage box increases, which can easily cause the phenomenon of excessive loading.

[0022] (3) The present invention provides a clamping mechanism. When the material-discharging rod rotates to the vicinity of the bottom of the material storage box, the clamping extrusion rods at both ends of the material-discharging rod are squeezed before the extrusion inclined plate 1. The extrusion inclined plate 1 is squeezed to drive the several telescopic rods 2 on the side extrusion plate to contract. The contraction of the telescopic rod 2 drives the extrusion spring to contract. At this time, the clamping side plate at one end of the telescopic rod 2 increases the extrusion force on the side walls of the several packaging box cardboards inside the material storage box except the bottom layer. This arrangement is conducive to fixing the several packaging box cardboards inside the material storage box, and avoids the several packaging box cardboards on the top from sliding off after the material-discharging rod pushes out the packaging box cardboards at the bottom layer of the material storage box. At the same time, the clamping side plates in the clamping mechanism clamp the packaging box cardboards, which is conducive to ensuring the effective operation of the subsequent mechanisms.

[0023] (4) The present invention provides a cleaning mechanism. The output shaft rotates to drive the rotating column at one end of the belt to rotate. The rotating column rotates to drive the cleaning column at the second end of the belt to rotate. The rotation of the cleaning column drives a plurality of flexible bristles to rotate. The rotation of the flexible bristles is conducive to cleaning impurities on the surface of the cardboard of the packaging box, thereby helping to avoid false detection of the device and helping to increase and reduce the defective rate of the product.

[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a structural schematic diagram of another viewing angle of the present invention as a whole;

[0028] Figure 3 It is a partial cross-sectional structural schematic diagram of the present invention;

[0029] Figure 4 It is a schematic diagram of the structure of the clamping mechanism of the present invention;

[0030] Figure 5 For the present invention Figure 4 A magnified view of middle;

[0031] Figure 6 It is a schematic diagram of the lifting mechanism structure of the present invention;

[0032] Figure 7 For the present invention Figure 6 Enlarged view of middle B;

[0033] Figure 8 The figure is a flow chart of the method for using the present invention.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] In the figure: 1. Equipment base; 11. Support legs; 12. Side fixing frame; 13. Drive motor; 14. Output shaft; 15. Conveyor belt; 16. Collective detection frame; 17. Detection camera; 2. Automatic feeding mechanism; 201. Feeding fixing frame; 202. Storage box; 203. Packing box cardboard; 204. Feeding rod; 205. Observation window; 206. Bottom support plate; 3. Clamping mechanism; 301. Clamping extrusion rod; 302. Sliding column; 303. Limiting ring; 304. Moving frame; 305. Telescopic rod 1; 306. Sliding groove ; 307, clamping side plate; 308, telescopic rod 2; 309, extrusion spring; 310, side extrusion plate; 311, extrusion inclined plate 1; 4, lifting mechanism; 401, lifting extrusion rod; 402, sliding rod; 403, lifting extrusion plate; 404, extrusion inclined plate 2; 405, connecting rod 1; 406, slide groove; 407, sliding block; 408, connecting rod 2; 5, cleaning mechanism; 501, belt 1; 502, connecting plate 1; 503, rotating column; 504, connecting plate 2; 505, belt 2; 506, cleaning column; 507, flexible bristles. DETAILED DESCRIPTION

[0036] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0037] Example 1, please refer to Figure 1-Figure 5 As shown, the present invention is an anti-counterfeiting printing detection device for a packaging box and a method for using the same, comprising a device base 1, a plurality of supporting legs 11 are fixedly connected directly below the device base 1, a plurality of side fixing frames 12 are fixedly connected directly above the device base 1, a driving motor 13 is fixedly connected to a side wall of one end of the side fixing frame 12, an output shaft 14 is fixedly connected to the output end of the driving motor 13, a conveyor belt 15 is drivingly connected to the end of the output shaft 14 away from the driving motor 13, a detection frame 16 is fixedly connected directly above the end of the device base 1 away from the driving motor 13, a plurality of detection cameras 17 are fixedly connected directly below the detection frame 16, and further comprising:

[0038] The automatic feeding mechanism 2 includes a feeding fixed frame 201 fixedly connected to the side fixed frame 12 just above the end away from the collection and detection frame 16, and a storage box 202 is fixedly connected to the top of the feeding fixed frame 201. A plurality of packaging box cardboards 203 are arranged inside the storage box 202. The packaging box cardboard 203 at the bottom of the storage box 202 is in contact with the conveyor belt 15, and the distance between the bottom of the storage box 202 and the conveyor belt 15 is equal to the thickness of a single packaging box cardboard 203.

[0039] The automatic feeding mechanism 2 also includes a plurality of material shifting rods 204 fixedly connected to the surface of the conveyor belt 15, the thickness of the material shifting rods 204 is equal to the thickness of a single packaging box cardboard 203, an observation window 205 is provided on the side of the storage box 202 away from the collection and detection frame 16, and a bottom support plate 206 is fixedly connected to the inside of the side fixed frame 12, and the top of the bottom support plate 206 contacts the inside of the conveyor belt 15. The function of this component is that when the anti-counterfeiting printing detection device of the packaging box is used, a plurality of packaging box cardboards 203 are first placed in the storage box 202, and then the driving motor 13 is started, and the output end of the driving motor 13 rotates to drive the conveyor belt 15 on the output shaft 14 to rotate, and the rotation of the conveyor belt 15 drives the material shifting rod 204 to rotate, and when the material shifting rod 204 rotates to the bottom of the storage box 202, the material shifting rod 204 drives the single packaging box cardboard 203 at the bottom of the storage box 202 to move closer to the collection and detection frame The bottom support plate 206 is provided at the bottom of the conveyor belt 15 near the storage box 202, which helps to avoid the gravity of too many packages 203 acting on the conveyor belt 15, causing the conveyor belt 15 to deform. When the conveyor belt 15 is deformed, the distance between the conveyor belt 15 and the storage box 202 increases, which easily causes the phenomenon of excessive feeding.

[0040] A clamping mechanism 3 is provided on both sides of the material storage box 202, and the clamping mechanism 3 includes a plurality of clamping and squeezing rods 301 fixedly connected to the top of the two ends of the material removing rod 204, a sliding column 302 is fixedly connected to the top of the bottom support plate 206, a limiting ring 303 is fixedly connected to the middle part of the sliding column 302, and the end of the sliding column 302 away from the bottom support plate 206 is slidably connected to a movable frame 304, and the end of the movable frame 304 away from the sliding column 302 is fixedly connected to a plurality of telescopic rods 305, and a plurality of sliding grooves 306 are provided on both sides of the material storage box 202, and the end of the telescopic rod 305 away from the movable frame 304 is fixedly connected to a clamping side plate 307, and the clamping side plate 307 slides inside the sliding groove 306, and the side of the clamping side plate 307 away from the telescopic rod 305 is in contact with a plurality of packaging box cardboards 203.

[0041] The clamping mechanism 3 also includes a telescopic rod 208 fixedly connected to the clamping side plate 307 on the side away from the packaging box cardboard 203, and an extrusion spring 309 is sleeved on the end of the telescopic rod 208 close to the clamping side plate 307, and a side extrusion plate 310 is fixedly connected to the end of the telescopic rod 208 away from the clamping side plate 307, and an extrusion inclined plate 1 311 is fixedly connected to the end of the side extrusion plate 310 close to the clamping extrusion rod 301. The function of this component is to set the clamping mechanism 3, so that when the material-moving rod 204 rotates to the bottom of the material storage box 202, the clamping extrusion rods 301 at both ends of the material-moving rod 204 are squeezed before the extrusion inclined plate 1 311, and the extrusion inclined plate 1 311 is squeezed The second expansion plate 308 on the side extrusion plate 310 is driven to contract, and the contraction of the second expansion plate 308 drives the extrusion spring 309 to contract. At this time, the clamping side plate 307 at one end of the second expansion plate 308 increases the extrusion force on the side walls of the storage box 202 except for the bottom layer of the packaging box cardboard 203. This arrangement is beneficial to fixing the packaging box cardboards 203 inside the storage box 202, and preventing the top packaging box cardboards 203 from sliding off after the material pushing rod 204 pushes out the bottom layer of the storage box 202. At the same time, the clamping side plate 307 in the clamping mechanism 3 clamps the packaging box cardboard 203, which is beneficial to ensure the effective operation of the subsequent mechanism.

[0042] Embodiment 2 is different from Embodiment 1 in that: Figure 1-Figure 8 As shown, a lifting mechanism 4 is arranged directly above the bottom support plate 206, and the lifting mechanism 4 includes a lifting extrusion rod 401 fixedly connected to both ends of the material removing rod 204, and a plurality of sliding rods 402 are fixedly connected directly above the bottom support plate 206, and a lifting extrusion plate 403 is slidably connected to the end of the sliding rod 402 away from the bottom support plate 206, and an extrusion inclined plate 2 404 is fixedly connected to the end of the lifting extrusion plate 403 close to the lifting extrusion rod 401, and a plurality of connecting rods 1 405 are rotatably connected to the bottom of the lifting extrusion plate 403.

[0043] The lifting mechanism 4 also includes a plurality of slide grooves 406 provided just above the bottom support plate 206, wherein a slider 407 is slidably connected inside the slide groove 406, and the top of the slider 407 is rotatably connected to the link rod 1 405, and the top of the slider 407 is rotatably connected to the link rod 2 408, and the end of the link rod 2 408 away from the slider 407 is rotatably connected to the moving frame 304. The function of this component is to set the lifting mechanism 4, and when the material-dispensing rod 204 rotates to the vicinity of the bottom of the material storage box 202, the lifting extrusion rod 401 is squeezed with the extrusion inclined plate 2 404 on the lifting extrusion plate 403, and at this time, the extrusion inclined plate 2 404 is squeezed to drive the lifting extrusion plate 403 to slide downward along the slide rod 402, and the lifting extrusion plate 403 slides downward to drive the slider 407 at one end of the link rod 1 405 to slide along the slide groove 406. The sliding of the slider 407 drives the movable frame 304 at one end of the connecting rod 208 to slide upward along the sliding column 302, and the movable frame 304 slides upward to drive the clamping side plate 307 at one end of the telescopic rod 1 305 to slide upward along the sliding groove 306. At this time, the clamping side plate 307 and the side walls of several packaging box cardboards 203 inside the storage box 202 are in a clamped state. Therefore, the clamping side plate 307 drives several packaging box cardboards 203 inside the storage box 202 except the bottom layer to slide upward along the inner wall of the storage box 202. This arrangement is conducive to separating the top layer of packaging box cardboard 203 from the top packaging box cardboard 203, thereby preventing the hard impurities between the packaging boxes from scratching the anti-counterfeiting mark on the surface of the packaging box, thereby reducing the defective rate of the packaging box cardboard 203.

[0044] A cleaning mechanism 5 is arranged directly above the conveyor belt 15, and the cleaning mechanism 5 includes a belt 1 501 which is transmission-connected to the end of the output shaft 14 away from the driving motor 13, a connecting plate 1 502 is fixedly connected directly above the side fixing frame 12, a rotating column 503 is rotatably connected to the side wall of the connecting plate 1 502, and the belt 1 501 is transmission-connected to the rotating column 503, a plurality of connecting plates 2 504 are fixedly connected to the side of the storage box 202 close to the collection and detection frame 16, and a cleaning column 506 is rotatably connected to the end of the connecting plate 2 504 away from the storage box 202, and both ends of the belt 2 505 are transmission-connected to the belt 2 505, and the belt 2 505 The end away from the rotating column 503 is transmission connected to the cleaning column 506, and the side wall of the cleaning column 506 is fixedly connected with a plurality of flexible bristles 507. The function of this component is to set up a cleaning mechanism 5, and the output shaft 14 rotates to drive the rotating column 503 at one end of the belt 1 501 to rotate, and the rotation of the rotating column 503 drives the cleaning column 506 at one end of the belt 2 505 to rotate, and the rotation of the cleaning column 506 drives the plurality of flexible bristles 507 to rotate. The rotation of the flexible bristles 507 is conducive to cleaning impurities on the surface of the packaging box cardboard 203, thereby helping to avoid the phenomenon of false detection of the device and helping to increase and reduce the defective rate of the product.

[0045] A method for using an anti-counterfeiting printing detection device for a packaging box comprises the following steps:

[0046] Step 1: Automatic feeding detection;

[0047] Step 2: Clamp the packaging box;

[0048] Step 3: Box lifting and packaging;

[0049] Step 4: Clean the box.

[0050] A specific application of this embodiment is:

[0051] When using the anti-counterfeiting printing detection device for packaging boxes, firstly, a plurality of packaging box cardboards 203 are placed into the storage box 202, and then the driving motor 13 is started. The output end of the driving motor 13 rotates to drive the conveyor belt 15 on the output shaft 14 to rotate, and the conveyor belt 15 rotates to drive the material shifting rod 204 to rotate. When the material shifting rod 204 rotates to the bottom of the storage box 202, the material shifting rod 204 drives the single packaging box cardboard 203 at the bottom of the storage box 202 to move toward one end close to the detection frame 16. The conveyor belt 15 is in contact with the storage box 202, and the distance between the bottom of the storage box 202 and the conveyor belt 15 is equal to the thickness of a single packaging box cardboard 203. Therefore, each time the material removal rod 204 passes through the bottom of the storage box 202, a packaging box cardboard 203 will be taken out. This arrangement is conducive to the automatic loading of the device, thereby improving the detection efficiency of the device. By setting the observation window 205, it is convenient for the staff to timely observe the remaining amount of packaging box cardboard 203 inside the storage box 202. By setting the bottom support plate 206 at the bottom of the conveyor belt 15 near one end of the storage box 202, it is conducive to This prevents the gravity of too many packaging box cardboards 203 from acting on the conveyor belt 15, causing the conveyor belt 15 to deform. When the conveyor belt 15 is deformed, the distance between the conveyor belt 15 and the storage box 202 increases, which can easily cause the phenomenon of excessive material loading. By setting the clamping mechanism 3, when the material-pickup rod 204 rotates to the vicinity of the bottom of the storage box 202, the clamping extrusion rods 301 at both ends of the material-pickup rod 204 are squeezed before the extrusion inclined plate 1 311, and the extrusion inclined plate 1 311 is squeezed to drive the multiple telescopic rods 2 308 on the side extrusion plate 310 to contract, and the telescopic rods 2 308 are retracted. The compression drives the squeezing spring 309 to contract, and at this time, the clamping side plate 307 at one end of the telescopic rod 208 increases the squeezing force on the side walls of the several packaging box cardboards 203 inside the storage box 202 except the bottom layer. This arrangement is conducive to fixing the several packaging box cardboards 203 inside the storage box 202, and preventing the several packaging box cardboards 203 on the top from sliding off after the material-push rod 204 pushes out the packaging box cardboard 203 at the bottom layer of the storage box 202. At the same time, the clamping side plate 307 in the clamping mechanism 3 clamps the packaging box cardboard 203, which is conducive to ensuring the effective operation of the subsequent mechanism;

[0052] At the same time, by setting the lifting mechanism 4, when the material-dispensing rod 204 rotates to the vicinity of the bottom of the storage box 202, the lifting and squeezing rod 401 is squeezed with the squeezing inclined plate 2 404 on the lifting and squeezing plate 403. At this time, the squeezing inclined plate 2 404 is squeezed and drives the lifting and squeezing plate 403 to slide downward along the sliding rod 402. The lifting and squeezing plate 403 slides downward and drives the slider 407 at one end of the connecting rod 1 405 to slide along the sliding groove 406. The sliding of the slider 407 drives the moving frame 304 at one end of the connecting rod 2 408 to slide upward along the sliding column 302. The moving frame 304 slides upward and drives the clamping side plate 307 at one end of the telescopic rod 1 305 to slide upward along the sliding groove 306. At this time, the clamping side plate 307 and the side walls of the cardboard 203 of the packaging boxes inside the storage box 202 are in a clamping state. Several packaging box cardboards 203 except the bottom layer slide upward along the inner wall of the storage box 202. This arrangement is conducive to separating the top layer of packaging box cardboard 203 from the top packaging box cardboard 203, thereby preventing the hard impurities between the packaging boxes from scratching the anti-counterfeiting marks on the surfaces of the packaging boxes, thereby reducing the defective rate of the packaging box cardboards 203; by setting up the cleaning mechanism 5, the output shaft 14 rotates to drive the rotating column 503 at one end of the belt 1 501 to rotate, the rotating column 503 rotates to drive the cleaning column 506 at one end of the belt 2 505 to rotate, the cleaning column 506 rotates to drive several flexible bristles 507 to rotate, and the rotation of the flexible bristles 507 is conducive to cleaning impurities on the surface of the packaging box cardboard 203, thereby helping to avoid the phenomenon of false detection of the device and helping to increase and reduce the defective rate of the product.

[0053] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An anti-counterfeiting printing detection device for a packaging box, comprising a device base (1), a plurality of supporting legs (11) are fixedly connected directly below the device base (1), a plurality of side fixing frames (12) are fixedly connected directly above the device base (1), a side wall of one end of the side fixing frame (12) is fixedly connected to a driving motor (13), an output end of the driving motor (13) is fixedly connected to an output shaft (14), an end of the output shaft (14) away from the driving motor (13) is drivingly connected to a conveyor belt (15), a detection frame (16) is fixedly connected directly above one end of the device base (1) away from the driving motor (13), and a plurality of detection cameras (17) are fixedly connected directly below the detection frame (16), characterized in that: Also includes: An automatic feeding mechanism (2) comprises a feeding fixed frame (201) fixedly connected to the upper side of an end of a side fixed frame (12) away from a collection detection frame (16); a storage box (202) is fixedly connected to the top of the feeding fixed frame (201); a plurality of packaging box cardboards (203) are arranged inside the storage box (202); the packaging box cardboard (203) at the bottom of the storage box (202) contacts the conveyor belt (15); and the distance between the bottom of the storage box (202) and the conveyor belt (15) is equal to the thickness of a single packaging box cardboard (203).

2. The anti-counterfeiting printing detection device for a packaging box according to claim 1, characterized in that: The automatic feeding mechanism (2) further comprises a plurality of material shifting rods (204) fixedly connected to the surface of the conveyor belt (15), the thickness of the material shifting rods (204) being equal to the thickness of a single packaging box cardboard (203), an observation window (205) being provided on a side of the material storage box (202) away from the collection and detection frame (16), a bottom support plate (206) being fixedly connected to the inside of the side fixing frame (12), the top of the bottom support plate (206) being in contact with the inside of the conveyor belt (15).

3. The anti-counterfeiting printing detection device for a packaging box according to claim 2, characterized in that: A clamping mechanism (3) is provided on both sides of the material storage box (202), and the clamping mechanism (3) includes a plurality of clamping extrusion rods (301) fixedly connected to the top of both ends of the material removal rod (204), a sliding column (302) is fixedly connected to the top of the bottom support plate (206), a limiting ring (303) is fixedly connected to the middle of the sliding column (302), and a moving frame (304) is slidably connected to the end of the sliding column (302) away from the bottom support plate (206), and the moving frame ( One end of the telescopic rod (304) away from the sliding column (302) is fixedly connected to a plurality of telescopic rods (305), and a plurality of sliding grooves (306) are provided on both sides of the storage box (202). One end of the telescopic rod (305) away from the moving frame (304) is fixedly connected to a clamping side plate (307), and the clamping side plate (307) slides inside the sliding groove (306), and the side of the clamping side plate (307) away from the telescopic rod (305) is in contact with a plurality of packaging box cardboards (203).

4. The anti-counterfeiting printing detection device for a packaging box according to claim 3, characterized in that: The clamping mechanism (3) further comprises a second telescopic rod (308) fixedly connected to the side of the clamping side plate (307) away from the cardboard (203) of the packaging box, an end of the second telescopic rod (308) close to the clamping side plate (307) is sleeved with an extrusion spring (309), an end of the second telescopic rod (308) away from the clamping side plate (307) is fixedly connected to a side extrusion plate (310), and an end of the side extrusion plate (310) close to the clamping extrusion rod (301) is fixedly connected to an extrusion inclined plate (311).

5. The anti-counterfeiting printing detection device for a packaging box according to claim 4, characterized in that: A lifting mechanism (4) is arranged directly above the bottom support plate (206), and the lifting mechanism (4) includes a lifting extrusion rod (401) fixedly connected to both ends of the material removing rod (204); a plurality of sliding rods (402) are fixedly connected directly above the bottom support plate (206); an end of the sliding rod (402) away from the bottom support plate (206) is slidably connected to a lifting extrusion plate (403); an end of the lifting extrusion plate (403) close to the lifting extrusion rod (401) is fixedly connected to an extrusion inclined plate 2 (404); and the bottom of the lifting extrusion plate (403) is rotatably connected to a plurality of connecting rods 1 (405).

6. The anti-counterfeiting printing detection device for a packaging box according to claim 5, characterized in that: The lifting mechanism (4) also includes a plurality of slide grooves (406) opened directly above the bottom support plate (206), and a slider (407) is slidably connected inside the slide groove (406), and the top of the slider (407) is rotatably connected to the connecting rod 1 (405), and the top of the slider (407) is rotatably connected to the connecting rod 2 (408), and the end of the connecting rod 2 (408) away from the slider (407) is rotatably connected to the movable frame (304).

7. The anti-counterfeiting printing detection device for a packaging box according to claim 6, characterized in that: A cleaning mechanism (5) is arranged directly above the conveyor belt (15), and the cleaning mechanism (5) comprises a belt (501) which is transmission-connected to the end of the output shaft (14) away from the drive motor (13); a connecting plate (502) is fixedly connected directly above the side fixing frame (12); a rotating column (503) is rotationally connected to the side wall of the connecting plate (502); the belt (501) is transmission-connected to the rotating column (503); the storage box (202) is close to the conveyor belt (15); A plurality of connecting plates (504) are fixedly connected to one side of the near-collection detection frame (16); one end of the connecting plate (504) away from the material storage box (202) is rotatably connected to a cleaning column (506); both ends of the belt (505) are transmission-connected to the belt (505); one end of the belt (505) away from the rotating column (503) is transmission-connected to the cleaning column (506); and a plurality of flexible bristles (507) are fixedly connected to the side wall of the cleaning column (506).

8. A method for using the anti-counterfeiting printing detection device for a packaging box, using the anti-counterfeiting printing detection device for a packaging box as claimed in claim 7, characterized in that: It includes the following steps: Step 1: Automatic feeding detection; Step 2: Clamp the packaging box; Step 3: Box lifting and packaging; Step 4: Clean the box.

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