Fully automatic inspection system for packaging box anti-counterfeiting buckle inspection

Abstract

The present invention discloses a fully automatic detection system for detecting anti-counterfeiting buckles of packaging boxes, comprising a frame and a detection platform installed on the frame, an automatic mechanical arm, a clamping cylinder, a suction cup mounting plate, a clamping suction cup, a box-pushing cylinder, a box-pushing plate, a plate-pushing suction cup, a buckle device, a support cylinder, a support plate, and a controller. The present invention first moves the packaging box to be detected to the detection position through the mechanical arm, the clamping cylinder, the clamping suction cup, the box-pushing cylinder, and the box-pushing plate, and then realizes the anti-counterfeiting buckle detection through the buckle device in cooperation with the support cylinder and the support plate, and finally moves the detected packaging box to the next station through the box-pushing cylinder, the box-pushing plate, the plate-pushing suction cup, and the mechanical arm. The entire detection process is controlled by machinery, does not rely on the experience and judgment of the staff, improves the detection accuracy and product qualification rate, and finally significantly improves the efficiency, accuracy and automation of the anti-counterfeiting buckle detection of the packaging box.

Description

Technical Field

[0001] The invention relates to a packaging box processing device, and in particular to a full-automatic detection system for detecting anti-counterfeiting buckles of packaging boxes. Background Art

[0002] Packaging boxes are widely used. In order to meet application requirements, many packaging boxes need to install anti-counterfeiting buckles on the side panels of the packaging boxes. For example, some bottled wine packaging boxes will install anti-counterfeiting buckles on the side panels. The anti-counterfeiting buckles must be installed in the correct direction and firmly, so there is a special process to detect whether the anti-counterfeiting buckles are firmly installed before the packaging boxes leave the factory.

[0003] The traditional inspection method for anti-counterfeiting buckles of packaging boxes is through manual inspection, which requires staff to observe the direction of the buckle with the naked eye and push the inner end of the anti-counterfeiting buckle outwards by hand or manual tools. If it is pushed out, it is considered unqualified, and if it cannot be pushed out, it is considered qualified. This traditional inspection method is not only time-consuming, labor-intensive and inefficient, but also relies on the staff's grasp of the ejection force and experience to judge whether it is qualified. It may lead to insufficient inspection accuracy and reduce the product qualification rate. At the same time, it is difficult to cooperate with the entire production line to form an automated system, which is not conducive to the intelligent, automated and large-scale production of packaging boxes. Summary of the invention

[0004] The purpose of the present invention is to provide a fully automatic detection system for accurately detecting anti-counterfeiting buckles of packaging boxes in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A fully automatic detection system for detecting anti-counterfeiting buckles of packaging boxes, comprising a frame and a detection platform installed on the frame, an automatic mechanical arm, a clamping cylinder, a suction cup mounting plate, a clamping suction cup, a box pushing cylinder, a box pushing plate, a pushing plate suction cup, a buckle-up device, a supporting cylinder, a supporting pushing plate, and a controller. The automatic mechanical arm capable of moving laterally is placed above the horizontal detection platform, the upper end of the vertical clamping cylinder for clamping the packaging box is connected to the automatic mechanical arm, the lower end of the push rod of the clamping cylinder is connected to the suction cup mounting plate, the lower end of the suction cup mounting plate is connected to the clamping suction cup, the horizontal box pushing cylinder is installed on the detection platform, the push rod of the box pushing cylinder is connected to the vertical box pushing plate, and the pushing plate suction cup is installed on the box pushing cylinder The plate, the clamping suction cup and the pushing plate suction cup are respectively connected to the air source through air pipes; the buckling device for pushing the inner end of the anti-counterfeiting buckle outward is installed on the inspection table and is located on the opposite sides of the clamping suction cup with the box pushing cylinder; the supporting cylinder is installed next to the buckling device; the push rod of the supporting cylinder is connected to the supporting push plate; a through hole is provided on the supporting push plate for the outer end of the anti-counterfeiting buckle to pass through; the control input end of the automatic robotic arm, the control input end of the clamping cylinder, the control input end of the clamping suction cup, the control input end of the box pushing cylinder, the control input end of the push plate suction cup, the control input end of the buckling device and the control input end of the supporting cylinder are respectively connected with the control output end of the controller accordingly.

[0007] In the above structure, the detection table provides an installation foundation and working platform for the entire detection process; the automatic robotic arm is an intelligent machine similar to an arm that can realize automatic movement functions, and can also be called a manipulator. According to needs, a three-axis (i.e., mutually perpendicular X, Y, and Z axes) motion mechanism, a two-axis (i.e., mutually perpendicular X and Y axes) motion mechanism, a unidirectional linear reciprocating motion mechanism, a rotating mechanism, a telescopic mechanism, etc. can be set. It is a multi-directional motion machine that can be controlled by a controller. Its specific driving components, transmission components, etc. are all determined according to actual needs. It is a mature technology. In this technical solution, the automatic robotic arm only needs to be able to realize unidirectional linear reciprocating motion; the clamping cylinder is a driving cylinder for clamping and releasing the packaging box; the suction cup mounting plate is used to connect the clamping cylinder and the clamping suction cup; the clamping suction cup is used to clamp and release the packaging box, and its working principle is to utilize the air source control of the air pipe connected to the suction cup to utilize the vacuum adsorption principle to realize the suction, clamping and release functions of the packaging box. Its control method is generally to install an electromagnetic valve on the air pipe, or to directly control the start and stop of the air source, that is, the control input end of the clamping suction cup is the control input end of the electromagnetic valve connected to the air pipe or the control input end of the air source, which depends on actual needs; the box pushing cylinder is a driving cylinder used to push the packaging box; the box pushing plate is a push plate used to push the packaging box; the push plate suction cup has the same principle as the clamping suction cup, but the contact part with the packaging box is different, the clamping suction cup contacts the outer surface of the side panel of the packaging box, and the push plate suction cup contacts the outer surface of the bottom plate of the packaging box; the top buckle device is a device that can generate a top force from the inside to the outside on the inner end of the anti-counterfeiting buckle of the packaging box under the control of the controller, and its specific structure can have many variations; the support cylinder is a driving cylinder used to support the outer surface of the packaging box; the support push plate is used to support the outer surface of the side panel of the packaging box; the controller is used to integrate and calculate various electronic signals and control the actions of various electronic components to achieve automatic control, and a conventional controller can be used.

[0008] Preferably, in order to realize the buckling function and to achieve precise control of the buckling power and moving distance, the buckling device includes a buckling cylinder, a transmission shaft, a slide plate, a buckling column, a sliding shaft and a buckling column limiting mechanism, the push rod of the horizontal buckling cylinder is connected to the first end of the two ends of the horizontal transmission shaft, the slide plate is installed on the outer periphery of the transmission shaft close to the second end of the two ends, the slide plate is a plane plate and is parallel to the axial direction of the transmission shaft, a strip-shaped slide plate with a through-hole structure is provided on the slide plate, the slide groove has an angle of 10-30° with the axial direction of the transmission shaft, and the end of the slide groove close to the second end of the transmission shaft is closer to the transmission shaft, and the buckling column The first end of the two ends is provided with a groove and the groove walls on both sides are respectively provided with top buckle column through holes, a part of the slide plate is placed in the groove and the sliding shaft passes through the two top buckle column through holes and the slide slot at the same time, the top buckle column limiting mechanism is connected to the frame through a fixed plate, the top buckle column limiting mechanism is provided with a limiting inner cavity, the transmission shaft passes through the limiting inner cavity and the slide slot plate is placed in the limiting inner cavity, the top buckle column limiting mechanism is provided with a limiting through hole that communicates with the inside and the outside, the second end of the two ends of the top buckle column passes through the limiting through hole from the inside to the outside, the axial direction of the top buckle column and the axial direction of the transmission shaft are perpendicular to each other, and the control input end of the top buckle cylinder is correspondingly connected to the control output end of the controller.

[0009] Preferably, to facilitate processing and assembly, the top buckle column limiting mechanism includes a first limiting plate, a second limiting plate and a third limiting plate, the first vertical limiting plate, the second vertical limiting plate and the third vertical limiting plate are all provided with limiting plate through holes, the first limiting plate is connected to the fixed plate, the second limiting plate and the third limiting plate are both connected to the first limiting plate, the second limiting plate is placed between the first limiting plate and the third limiting plate, a limiting groove is provided on the side surface of the second limiting plate close to the third limiting plate, and the open side groove wall of the limiting groove contacts the third limiting plate to form the limiting through hole.

[0010] Preferably, in order to realize the limiting function while supporting the inner surface of the corresponding side panel of the packaging box, the outer peripheral surface of the second limiting plate is flush with the outer peripheral surface of the third limiting plate and is respectively provided with inner supporting planes corresponding to the three side panels of the hexagonal column-shaped packaging box on which the anti-counterfeiting buckles are installed, there are three limiting grooves and each of the limiting grooves is respectively located between two adjacent inner supporting planes, there are three top buckle columns and they respectively pass through the three limiting grooves, there are three slide plates and they are respectively connected to the three top buckle columns, and there are three supporting cylinders and three supporting push plates and they respectively correspond to the three top buckle columns.

[0011] Preferably, in order to realize the positioning and supporting function for one end of the packaging box while realizing the connection function, the side surface of the first limiting plate close to the second limiting plate is flat and the outer diameter of the first limiting plate is larger than the outer diameter of the second limiting plate.

[0012] Preferably, in order to protect components such as the transmission shaft and the slide plate and to prevent dust from entering the limiting inner cavity, a protective cover is further installed on the outer side of the third limiting plate.

[0013] Preferably, in order to make the relative movement between the sliding shaft and the sliding groove smoother, a rolling bearing is mounted on the middle section of the sliding shaft, and the rolling bearing is placed in the sliding groove.

[0014] Preferably, in order to simultaneously realize the functions of moving the uninspected packaging box to the inspection position and moving the inspected packaging box to the position of the next process in one action to improve production efficiency, the lower end of the push rod of the clamping cylinder is connected to the upper middle part of the horizontal connecting rod, the connecting rod and the push rod of the box pushing cylinder are perpendicular to each other, the two suction cup mounting plates are respectively connected to the two ends of the connecting rod and are located below the connecting rod, and the two clamping suction cups are respectively mounted on the two suction cup mounting plates.

[0015] Preferably, in order to facilitate guiding and positioning the packaging box before sucking it so as to improve the accuracy of the transfer position of the packaging box, guide members are respectively provided on the suction cup mounting plate at both sides of the clamping suction cup, and the lower end of the guide member is provided with a guide piece in the shape of an "eight" and the lower end opening width of the guide piece is larger than the upper end opening width.

[0016] Preferably, in order to effectively connect with the front and rear automated processes, a baffle for blocking the packaging box is provided on the side of the testing platform close to the packaging box entering, and a first packaging box conveyor belt for sending the uninspected packaging boxes is provided on the outer side of the baffle. Two parallel guide plates are provided on the testing platform between the box pushing cylinder and the buckle device, and the position between the two guide plates is used for temporarily placing the packaging box. A second packaging box conveyor belt for sending out the inspected packaging boxes is provided on the outer side of the other side of the testing platform.

[0017] The beneficial effects of the present invention are:

[0018] The present invention first moves the packaging box to be inspected to the inspection position through the mechanical arm, the clamping cylinder, the clamping suction cup, the box pushing cylinder and the box pushing plate, and then realizes the anti-counterfeiting buckle detection through the top buckle device in cooperation with the supporting cylinder and the supporting push plate. Finally, the inspected packaging box is moved to the next workstation through the box pushing cylinder, the box pushing plate, the push plate suction cup and the mechanical arm. The entire inspection process is mechanically controlled and does not rely on the experience and judgment of the staff, thereby improving the inspection accuracy and the product qualification rate, and ultimately significantly improving the efficiency, accuracy and automation degree of the anti-counterfeiting buckle detection of the packaging box. The fully automatic inspection system for the anti-counterfeiting buckle detection of the packaging box described in the present invention can realize full-process automated control, can cooperate with the entire production line to form an automated system, and is conducive to the intelligent, automated and large-scale production of packaging boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the fully automatic detection system for detecting anti-counterfeiting buckles of packaging boxes according to the present invention;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the buckle-lifting device of the fully automatic detection system for detecting anti-counterfeit buckles of packaging boxes according to the present invention, wherein the fixing plate is not shown in the figure;

[0021] Figure 3 It is a three-dimensional exploded structural schematic diagram of the top buckle device of the fully automatic detection system for packaging box anti-counterfeiting buckle detection according to the present invention, and the protective cover is not shown in the figure. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the accompanying drawings:

[0023] like Figure 1-Figure 3As shown, the fully automatic detection system for detecting anti-counterfeiting buckles of packaging boxes described in the present invention includes a frame 19 and a detection table 13 installed on the frame 19, an automatic mechanical arm 1, a clamping cylinder 6, a suction cup mounting plate 8, a clamping suction cup 9, a box pushing cylinder 3, a box pushing plate 2, a pushing plate suction cup (not visible in the figure), a buckle device 15, a supporting cylinder 18, a supporting pushing plate 17, and a controller (not shown in the figure). The automatic mechanical arm 1 capable of moving laterally is placed above the horizontal detection table 13, the upper end of the vertical clamping cylinder 6 for clamping the packaging box 4 is connected to the automatic mechanical arm 1, the lower end of the push rod of the clamping cylinder 6 is connected to the suction cup mounting plate 8, the lower end of the suction cup mounting plate 8 is connected to the clamping suction cup 9, the horizontal box pushing cylinder 3 is installed on the detection table 13, the push rod of the box pushing cylinder 3 is connected to the vertical box pushing plate 2, and the pushing device 15 is supported by the cylinder 18. The plate suction cup is installed on the box pushing plate 2, the clamping suction cup 9 and the pushing plate suction cup are respectively connected to the air source (not shown in the figure) through air pipes, the pushing device 15 used to push the inner end of the anti-counterfeiting buckle 14 outward is installed on the detection table 13 and is located on the opposite sides of the clamping suction cup 9 with the box pushing cylinder 3, the supporting cylinder 18 is installed next to the pushing device 15, the push rod of the supporting cylinder 18 is connected to the supporting push plate 17, and the supporting push plate 17 is provided with a through hole 16 for the outer end of the anti-counterfeiting buckle 14 to pass through, the control input end of the automatic mechanical arm 1, the control input end of the clamping cylinder 6, the control input end of the clamping suction cup 9, the control input end of the box pushing cylinder 3, the control input end of the pushing plate suction cup, the control input end of the pushing device 15 and the control input end of the supporting cylinder 18 are respectively connected to the control output end of the controller.

[0024] like Figure 1-Figure 3 As shown, the present invention also discloses the following multiple more optimized specific structures. According to actual needs, the above structure can be superimposed and combined with one or more of the following structures to form a more optimized technical solution.

[0025] In order to realize the buckle function and realize precise control of the buckle power and moving distance, the buckle device 15 includes a buckle cylinder 22, a transmission shaft 23, a slide plate 30, a buckle column 26, a sliding shaft 33 and a buckle column limiting mechanism. The push rod of the transverse buckle cylinder 22 is connected to the first end of the two ends of the transverse transmission shaft 23. The slide plate 30 is installed on the outer periphery of the transmission shaft 23 close to the second end of the two ends. The slide plate 30 is a flat plate and is parallel to the axial direction of the transmission shaft 23. The slide plate 30 is provided with a strip-shaped slide 31 with a through-hole structure. The slide 31 has an angle of 10-30° with the axial direction of the transmission shaft 23 and the end of the slide 31 close to the second end of the transmission shaft 23 is closer to the transmission shaft 23. The first end of the two ends of the buckle column 26 is provided with a recessed groove. The groove 32 and the groove walls on both sides are respectively provided with top buckle column through holes, a part of the slide plate 30 is placed in the groove 32 and the sliding shaft 33 passes through the two top buckle column through holes and the slide groove 31 at the same time, the top buckle column limiting mechanism is connected to the frame 19 through the fixed plate 29, the top buckle column limiting mechanism is provided with a limiting inner cavity (not marked in the figure), the transmission shaft 23 passes through the limiting inner cavity and the slide groove plate 30 is placed in the limiting inner cavity, the top buckle column limiting mechanism is provided with a limiting through hole (not marked in the figure, refer to the limiting groove 34) that is connected inside and outside, the second end of the top buckle column 26 passes through the limiting through hole from the inside to the outside, the axial direction of the top buckle column 26 is perpendicular to the axial direction of the transmission shaft 23, and the control input end of the top buckle cylinder 22 is correspondingly connected to the control output end of the controller.

[0026] To facilitate processing and assembly, the top buckle column limiting mechanism includes a first limiting plate 24, a second limiting plate 25 and a third limiting plate 27. The vertical first limiting plate 24, the vertical second limiting plate 25 and the vertical third limiting plate 27 are all provided with limiting plate through holes (not marked in the figure). The first limiting plate 24 is connected to the fixed plate 29, and the second limiting plate 25 and the third limiting plate 27 are both connected to the first limiting plate 24. The second limiting plate 25 is placed between the first limiting plate 24 and the third limiting plate 27. A limiting groove 34 is provided on the side surface of the second limiting plate 25 close to the third limiting plate 27, and the opening side groove wall of the limiting groove 34 contacts the third limiting plate 27 to form the limiting through hole.

[0027] In order to realize the limiting function while supporting the inner surface of the corresponding side panel of the packaging box 4, the outer peripheral surface of the second limiting plate 25 is flush with the outer peripheral surface of the third limiting plate 27 and is respectively provided with inner supporting planes (not marked in the figure) corresponding to the three side panels of the hexagonal column-shaped packaging box 4 equipped with anti-counterfeiting buckles 14, there are three limiting grooves 34 and each limiting groove 34 is respectively located between two adjacent inner supporting planes, there are three top buckle columns 26 and they respectively pass through the three limiting grooves 34, there are three slide plates 30 and they are respectively connected to the three top buckle columns 26, there are three support cylinders 18 and three support push plates 17 and they respectively correspond to the three top buckle columns 26.

[0028] In order to realize the positioning and supporting function for one end of the packaging box 4 while realizing the connection function, the surface of one side of the first limiting plate 24 close to the second limiting plate 25 is flat and the outer diameter of the first limiting plate 24 is greater than the outer diameter of the second limiting plate 25.

[0029] In order to protect components such as the transmission shaft 23 and the slide plate 30 and prevent dust from entering the limiting inner cavity, a protective cover 28 is further installed on the outer side of the third limiting plate 27 .

[0030] In order to make the relative movement between the sliding shaft 33 and the sliding groove 31 smoother, a rolling bearing (not visible in the figure) is mounted on the middle section of the sliding shaft 33 , and the rolling bearing is placed in the sliding groove 31 .

[0031] In order to realize the functions of moving the uninspected packaging box 4 to the inspection position and moving the inspected packaging box 4 to the position of the next process in one action to improve production efficiency, the lower end of the push rod of the clamping cylinder 6 is connected to the middle part of the upper part of the horizontal connecting rod 7, the connecting rod 7 and the push rod of the box pushing cylinder 3 are perpendicular to each other, the two suction cup mounting plates 8 are respectively connected to the two ends of the connecting rod 7 and are located below the connecting rod 7, and the two clamping suction cups 9 are respectively mounted on the two suction cup mounting plates 8.

[0032] In order to facilitate the guiding and positioning of the packaging box 4 before sucking the packaging box 4 so as to improve the accuracy of the transfer position of the packaging box 4, guide members 10 are respectively provided on the suction cup mounting plate 8 at both sides of the clamping suction cup 9, and the lower end of the guide member 10 is provided with a guide piece in the shape of an "eight" and the lower end opening width of the guide piece is larger than the upper end opening width.

[0033] In order to effectively connect with the front and rear automated processes, a baffle 11 for blocking the packaging box 4 is provided on the side of the inspection table 13 close to the entry of the packaging box 4, and a first packaging box conveyor belt for sending uninspected packaging boxes 4 is provided on the outer side of the baffle 11 (not shown in the figure but easy to understand), and two parallel guide plates 12 are provided on the inspection table 13 at a position between the box pushing cylinder 3 and the top buckle device 15, and the position between the two guide plates 12 is used for temporarily placing the packaging box 4, and a second packaging box conveyor belt for sending out the inspected packaging boxes 4 is provided on the outer side of the other side of the inspection table 13 (not shown in the figure but easy to understand).

[0034] Figure 1 A control cabinet 5 is also shown in the figure, and the controller is placed in the control cabinet 5. Figure 2Also shown is a mounting bracket 21 connected to the frame 19, and a push-on cylinder 22 is connected to the mounting bracket 21 by an adjusting bolt 20. The position of the push-on cylinder 22 can be adjusted by adjusting the bolt 20, thereby adjusting the distance that the push-on cylinder 22 drives the push-on column 26 to move when the push-on cylinder 22 is actuated and the pressure formed on the inner end of the anti-counterfeiting buckle 14, thereby achieving better detection accuracy control and stronger adaptability.

[0035] like Figure 1-Figure 3 As shown, when in use, the packaging box 4 to be inspected is blocked by the baffle 11, and the automatic mechanical arm 1 moves to the extreme position in the direction close to the baffle 11, the clamping cylinder 6 is actuated, and its push rod drives the clamping suction cup 9 to move downward, and the negative pressure air source of the clamping suction cup 9 is turned on to generate suction, and when the clamping suction cup 9 contacts the outer surface of the packaging box 4, the packaging box 4 is sucked by the clamping suction cup 9, and then the clamping cylinder 6 is actuated, and its push rod drives the clamping suction cup 9 to move upward. After moving into place, the automatic mechanical arm 1 moves to the middle position in the direction away from the baffle 11, and the clamping cylinder 6 is actuated, and its push rod drives the clamping suction cup 9 to move downward until the packaging box 4 Place it on the testing table 13, the negative pressure air source of the clamping suction cup 9 is closed, the suction force disappears, the packaging box 4 is released, and then the clamping cylinder 6 is actuated, and its push rod drives the clamping suction cup 9 to move upward into position; then, the box pushing cylinder 3 is actuated, driving the box pushing plate 2 to push the packaging box 4 to move in the direction close to the top buckle device 15, until the open end of the packaging box 4 is sleeved outside the second limiting plate 25, the third limiting plate 27 and the protective cover 28 and is blocked by the first limiting plate 24, and then the supporting cylinder 18 is actuated, driving the supporting push plate 17 to move until it is against the outer side of the corresponding side panel of the packaging box 4, and the outer end of the anti-counterfeiting buckle 14 passes through the through hole 16, and then The push-on cylinder 22 is actuated to drive the transmission shaft 23 to move in the direction close to the protective cover 28. Since the push-on column 26 cannot move in the axial direction of the transmission shaft 23, under the guidance of the slide groove 31, the push-on column 26 will extend in the peripheral direction away from the transmission shaft 23 and support the inner end of the anti-counterfeiting buckle 14, exerting pressure on the anti-counterfeiting buckle 14. If the pressure pushes the anti-counterfeiting buckle 14 out of the anti-counterfeiting buckle base, it means that the anti-counterfeiting buckle 14 is not installed in place or its quality is unqualified. Otherwise, it is judged to be qualified, thereby achieving the purpose of detection. Then the push-on cylinder 22 is actuated to drive the transmission shaft 23 to retract, and the support cylinder 18 is actuated to drive the support push cylinder 18 to push ... The plate 17 is retracted, and the negative pressure air source of the push plate suction cup is turned on to generate suction, sucking the packaging box 4, and the push box cylinder 3 is actuated, driving the push box push plate 2 and the packaging box 4 to move into place in the direction close to the push box cylinder 3, and the negative pressure air source of the push plate suction cup is closed, and the suction disappears, and the clamping cylinder 6 is actuated, and its push rod drives the clamping suction cup 9 to move downward and suck the packaging box 4, and then the clamping cylinder 6 is actuated to drive the clamping suction cup 9 to move upward into place, and then the automatic robot arm 1 moves to the extreme position in the direction away from the baffle 11, and the clamping cylinder 6 is actuated, and its push rod drives the clamping suction cup 9 to move downward and release the packaging box 4, thus completing the entire detection process.

[0036] The above embodiments are only preferred embodiments of the present invention and are not limitations of the technical solutions of the present invention. Any technical solution that can be implemented on the basis of the above embodiments without creative work should be deemed to fall within the scope of protection of the patent of the present invention.

Claims

1. A fully automatic detection system for packaging box anti-counterfeiting buckle detection, characterized by: The invention comprises a frame and a detection platform installed on the frame, an automatic mechanical arm, a clamping cylinder, a suction cup mounting plate, a clamping suction cup, a box pushing cylinder, a box pushing plate, a pushing plate suction cup, a buckle device, a supporting cylinder, a supporting pushing plate, and a controller. The automatic mechanical arm capable of moving laterally is placed above the horizontal detection platform. The upper end of the vertical clamping cylinder for clamping the packaging box is connected to the automatic mechanical arm, the lower end of the push rod of the clamping cylinder is connected to the suction cup mounting plate, the lower end of the suction cup mounting plate is connected to the clamping suction cup, the horizontal box pushing cylinder is installed on the detection platform, the push rod of the box pushing cylinder is connected to the vertical box pushing plate, and the pushing plate suction cup is installed on the On the box pushing plate, the clamping suction cup and the pushing plate suction cup are respectively connected to the air source through air pipes, the pushing device for pushing the inner end of the anti-counterfeiting buckle outward is installed on the inspection table and is located on the opposite sides of the clamping suction cup with the box pushing cylinder, the supporting cylinder is installed next to the pushing device, the push rod of the supporting cylinder is connected to the supporting pushing plate, and the supporting pushing plate is provided with a through hole for the outer end of the anti-counterfeiting buckle to pass through, the control input end of the automatic mechanical arm, the control input end of the clamping cylinder, the control input end of the clamping suction cup, the control input end of the box pushing cylinder, the control input end of the pushing plate suction cup, the control input end of the pushing device and the supporting cylinder The control input end of the cylinder is respectively connected with the control output end of the controller; the buckle device includes a buckle cylinder, a transmission shaft, a slide plate, a buckle column, a sliding shaft and a buckle column limiting mechanism, the push rod of the horizontal buckle cylinder is connected to the first end of the two ends of the horizontal transmission shaft, the slide plate is installed on the outer periphery of the transmission shaft close to the second end, the slide plate is a plane plate and is parallel to the axial direction of the transmission shaft, the slide plate is provided with a strip-shaped slide with a through-hole structure, the slide groove and the axial direction of the transmission shaft have an angle of 10-30°, and the end of the slide groove close to the second end of the transmission shaft is closer to the transmission shaft, and the two ends of the buckle column are connected. The first end is provided with a groove and the groove walls on both sides are respectively provided with top buckle column through holes, a part of the slide slot plate is placed in the groove and the sliding shaft passes through the two top buckle column through holes and the slide slot at the same time, the top buckle column limiting mechanism is connected to the frame through a fixed plate, the top buckle column limiting mechanism is provided with a limiting inner cavity, the transmission shaft passes through the limiting inner cavity and the slide slot plate is placed in the limiting inner cavity, the top buckle column limiting mechanism is provided with a limiting through hole communicating with the inside and the outside, the second end of the two ends of the top buckle column passes through the limiting through hole from the inside to the outside, the axial direction of the top buckle column and the axial direction of the transmission shaft are perpendicular to each other, and the control input end of the top buckle cylinder is correspondingly connected to the control output end of the controller.

2. The fully automatic detection system for detecting anti-counterfeiting buckles of packaging boxes according to claim 1 is characterized in that: The top buckle column limiting mechanism includes a first limiting plate, a second limiting plate and a third limiting plate. The first vertical limiting plate, the second vertical limiting plate and the third vertical limiting plate are all provided with limiting plate through holes. The first limiting plate is connected to the fixed plate, and the second limiting plate and the third limiting plate are both connected to the first limiting plate. The second limiting plate is placed between the first limiting plate and the third limiting plate. A limiting groove is provided on the side surface of the second limiting plate close to the third limiting plate, and the opening side groove wall of the limiting groove contacts the third limiting plate to form the limiting through hole.

3. The fully automatic detection system for detecting anti-counterfeiting buckles of packaging boxes according to claim 2 is characterized in that: The outer peripheral surface of the second limiting plate is flush with the outer peripheral surface of the third limiting plate and is respectively provided with inner supporting planes corresponding to the three side panels of the hexagonal column-shaped packaging box on which the anti-counterfeiting buckles are installed. There are three limiting grooves and each of the limiting grooves is respectively located between two adjacent inner supporting planes. There are three top buckle columns and they respectively pass through the three limiting grooves. There are three slide plates and they are respectively connected to the three top buckle columns. There are three supporting cylinders and three supporting push plates and they respectively correspond to the three top buckle columns.

4. The fully automatic detection system for detecting anti-counterfeiting buckles of packaging boxes according to claim 2 or 3 is characterized in that: A surface of one side of the first limiting plate close to the second limiting plate is a plane, and an outer diameter of the first limiting plate is greater than an outer diameter of the second limiting plate.

5. The fully automatic detection system for detecting anti-counterfeiting buckles of packaging boxes according to claim 2 or 3 is characterized in that: A protective cover is also installed on the outer side of the third limiting plate.

6. The fully automatic detection system for detecting anti-counterfeit buckles of packaging boxes according to any one of claims 1 to 3, characterized in that: The middle section of the sliding shaft is sleeved with a rolling bearing, and the rolling bearing is placed in the sliding groove.

7. The fully automatic detection system for detecting anti-counterfeit buckles of packaging boxes according to any one of claims 1 to 3, characterized in that: The lower end of the push rod of the clamping cylinder is connected to the upper middle part of the horizontal connecting rod, the connecting rod and the push rod of the box pushing cylinder are perpendicular to each other, the two suction cup mounting plates are respectively connected to the two ends of the connecting rod and are located below the connecting rod, and the two clamping suction cups are respectively mounted on the two suction cup mounting plates.

8. The fully automatic detection system for detecting anti-counterfeiting buckles of packaging boxes according to claim 7 is characterized in that: Guide members are respectively provided on the suction cup mounting plate at positions on both sides of the clamping suction cup, and a guide piece in the shape of an "eight" is provided at the lower end of the guide member, and the lower end opening width of the guide piece is greater than the upper end opening width.

9. The fully automatic detection system for detecting anti-counterfeit buckles of packaging boxes according to any one of claims 1 to 3, characterized in that: A baffle plate for blocking the packaging box is provided on the side of the testing platform close to the packaging box entry, a first packaging box conveyor belt for sending the uninspected packaging box in is provided on the outer side of the baffle plate, two parallel guide plates are provided on the testing platform between the box pushing cylinder and the buckle device, the position between the two guide plates is used for temporarily placing the packaging box, and a second packaging box conveyor belt for sending out the inspected packaging box is provided on the outer side of the other side of the testing platform.

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