An anti-counterfeiting printing platform for packaging boxes

Abstract

The present invention relates to the technical field of packaging box printing, and specifically relates to an anti-counterfeiting printing platform for packaging boxes, which includes a conveyor belt. The conveyor belt is fixed above the ground through a bracket, and also includes a circular base. The circular base is provided on one side of the conveyor belt. The side of the conveyor belt away from the circular base is connected to the printing platform body. A plurality of blanking and collecting cylinders are evenly installed on the circular base. A plurality of packaging bottles are placed in each blanking and collecting cylinder, and an inlet matching with the packaging bottle is opened at the upper part of each blanking and collecting cylinder. In the present invention, the packaging bottles at the bottommost end in the blanking and collecting cylinders are periodically pushed from the first pushing outlet and the second pushing outlet to the conveyor belt through the pushing device, so that the packaging bottles can be evenly conveyed to the printing platform body and the printing equipment for printing. This not only occupies less manpower and has a small labor intensity for workers, but also can avoid the uneven placement of packaging boxes when manually placing them, thereby improving the convenience and printing effect of the subsequent anti-counterfeiting printing of packaging boxes.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging box printing, and particularly to an anti-counterfeiting printing platform for packaging boxes. Background Technique

[0002] Printing is a technology that transfers the original content such as text, pictures, photos, anti-counterfeiting, etc. to the surfaces of materials such as paper, textiles, plastics, leather, PVC, PC, etc. through processes such as plate making, ink application, and pressure application, and batch replicates the original content. In order to improve the anti-counterfeiting performance of commodities, existing packaging boxes are basically subject to anti-counterfeiting printing.

[0003] When performing anti-counterfeiting printing on packaging boxes made of materials such as glass or plastic, currently, the anti-counterfeiting labels are basically directly printed on the processed packaging boxes. During printing, the packaging boxes are placed on the printing platform and printed with the aid of printing equipment. Currently, most of them are manually and evenly placed on the printing platform by workers, and then transported to the printing equipment by the printing platform to complete the printing.

[0004] Based on the above discovery and analysis of the anti-counterfeiting printing platform for packaging boxes in the prior art, the method of manually placing the packaging boxes to be printed on the printing platform not only occupies a large amount of manpower and has a high manual labor intensity, but also is prone to uneven placement when manually placing the packaging boxes, thus increasing the difficulty of subsequent anti-counterfeiting printing of the packaging boxes.

[0005] Therefore, an anti-counterfeiting printing platform for packaging boxes is proposed. Summary of the Invention

[0006] The purpose of the present invention is to provide an anti-counterfeiting printing platform for packaging boxes, which solves the problems raised in the above background technique by setting a moving device to periodically move multiple packaging bottles to one side of the pushing device, and then the pushing device sequentially pushes the packaging bottles onto the conveyor belt and the printing platform body.

[0007] To achieve the above purpose, the present invention provides the following technical solutions:

[0008] An anti-counterfeiting printing platform for packaging boxes, comprising:

[0009] A conveyor belt, which is fixed above the ground through a bracket;

[0010] It further includes:

[0011] A circular base, on one side of the conveyor belt there is a circular base, on the side of the conveyor belt far from the circular base there is a printing platform body connected. On the circular base, a plurality of blanking and collecting cylinders are evenly installed. In each blanking and collecting cylinder, a plurality of packaging bottles are placed. At the upper part of each blanking and collecting cylinder, an inlet matching with the packaging bottle is opened. On the outer side wall at the bottom end of each blanking and collecting cylinder, two pushing outlets one matching with the packaging bottle are symmetrically opened. On the outer side wall of the circular base close to the conveyor belt, a pushing outlet two matching with the pushing outlet one is opened.

[0012] A pushing device, on the circular base there is a pushing device fixedly installed to push the packaging bottles in the blanking and collecting cylinders from the pushing outlets one and the pushing outlets two onto the conveyor belt.

[0013] A moving device, inside the circular base there is a moving device installed for driving the blanking and collecting cylinders to move periodically.

[0014] Preferably, the pushing device includes an electric push rod fixedly installed on the circular base, and at the output end of the electric push rod there is a pushing hand matching with the packaging bottle fixedly installed.

[0015] Preferably, the moving device includes a driving motor fixedly installed on the circular base, at the output end of the driving motor there is a gear fixedly installed. On the circular base, there is a rotating base rotatably installed, and on the inner side wall at the bottom end of the rotating base, tooth grooves meshing with the gear are evenly provided. The rotating base is made of wear-resistant rubber material. On the circular base, there is an annular support plate fixedly installed and matching with the rotating base. On the annular support plate, there is a gravity sensor fixedly installed and matching with the rotating base and the blanking and collecting cylinders. The gravity sensor is located between the conveyor belt and the pushing hand, and the gravity sensor is electrically connected to the driving motor and the electric push rod.

[0016] Preferably, on the upper side of the rotating base, a plurality of symmetric fixed blocks are fixedly installed. On the bottom surface of the blanking and collecting cylinder, a plurality of cross-shaped fixing grooves matching with the symmetric fixed blocks are opened. The height of the top of the circular base is at one-fourth of the total height of the blanking and collecting cylinders.

[0017] Preferably, the top surface of the pushing hand and the inner bottom surface of the blanking and collecting cylinder are both made of smooth and soft ethylene propylene diene monomer rubber material.

[0018] Preferably, a round rod fixing seat is fixedly installed on one side of the upper part of the electric push rod. A sliding round rod is slidably installed in the round rod fixing seat, and one end of the sliding round rod is fixedly installed on the pushing hand. A small air pump is connected to the electric push rod. The small air pump is connected with an air suction switch and an air jet switch. Two air suction joints are symmetrically and fixedly installed on the upper side of the round rod fixing seat, and the two air suction joints are commonly electrically connected to the air suction switch. Two air jet joints are symmetrically and fixedly installed on the upper side of the round rod fixing seat, and the two air jet joints are commonly electrically connected to the air jet switch. A conductive node for connecting the two air suction joints or the two air jet joints is fixedly installed on the sliding round rod. An air delivery pipe is connected to the small air pump. A plurality of air nozzles are fixedly installed on one side of the pushing hand close to the packaging bottle, and the air nozzles are all communicated with the air delivery pipe.

[0019] Preferably, the installation height of the circular base is 60 cm to 120 cm. The horizontal height of the top surface of the conveyor belt is 0.5 cm to 5 cm lower than the horizontal height of the bottom surface of the first pushing outlet. One end of the conveyor belt is 0.5 cm to 5 cm away from the circular base.

[0020] Preferably, a shock-absorbing plate is slidably installed inside the blanking collection cylinder. The upper side of the shock-absorbing plate is made of soft and smooth ethylene propylene diene monomer (EPDM) rubber material. Installation blocks are fixedly installed on both sides of the shock-absorbing plate, and the two installation blocks both extend to the outside of the blanking collection cylinder. Chutes that cooperate with the installation blocks are opened on both sides of the blanking collection cylinder, and the installation blocks and the chutes correspond one by one.

[0021] Preferably, positioning grooves are symmetrically opened at the top end and the middle of the chute, and the two positioning grooves cooperate with the shock-absorbing plate and the installation blocks.

[0022] Preferably, a grasping groove is opened in the middle of the outside of the blanking collection cylinder. Two baffles that cooperate with the packaging bottle are symmetrically and fixedly installed at one end of the conveyor belt close to the circular base.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0024] 1. For the anti-counterfeiting printing platform of the packaging box of the present invention, compared with the traditional anti-counterfeiting printing platform of the packaging box, the packaging bottle at the bottommost end in the blanking collection cylinder can be pushed from the first pushing outlet and the second pushing outlet to the conveyor belt periodically through the pushing device, so as to evenly convey the packaging bottle to the printing platform body and the printing equipment for printing. It not only occupies less manpower and has a small labor intensity of workers, but also can avoid the uneven placement when manually placing the packaging box, thereby improving the convenience and printing effect of the later anti-counterfeiting printing of the packaging box.

[0025] 2. The anti-counterfeiting printing platform for packaging boxes according to the present invention can automatically and continuously push the packaging bottles in the blanking and collecting cylinder onto the conveyor belt evenly. It not only eliminates the need for manual continuous feeding but also ensures uniform feeding, thus reducing the printing cost of the packaging box and improving the printing quality of the packaging box.

[0026] 3. The anti-counterfeiting printing platform for packaging boxes according to the present invention, compared with the traditional anti-counterfeiting printing platform for packaging boxes, can automatically drive the rotating base to rotate and rotate the blanking and collecting cylinder pre-filled with packaging bottles between the conveyor belt and the pusher hand when the packaging bottles in the blanking and collecting cylinder are emptied. It requires no manual control, has a high degree of automation, and good use effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 Schematic diagram of the overall structure of the present invention Figure 1 ;

[0028] Figure 2 Schematic diagram of the overall structure of the present invention Figure 2 ;

[0029] Figure 3 Schematic installation diagram of the blanking and collecting cylinder of the present invention;

[0030] Figure 4 Schematic diagram of the structure of the pushing device of the present invention;

[0031] Figure 5 Partial cross-sectional view of the circular rod fixing seat part of the present invention;

[0032] Figure 6 Schematic diagram of the structure of the air nozzle part of the present invention;

[0033] Figure 7 Partial cross-sectional view of the blanking and collecting cylinder of the present invention.

[0034] In the figure: 1. Packaging bottle; 3. Conveyor belt; 4. Baffle; 5. Circular base; 7. Electric push rod; 8. Pusher hand; 9. Blanking and collecting cylinder; 10. Loading port; 11. Rotating base; 12. First pushing outlet; 13. Gear; 14. Second pushing outlet; 15. Driving motor; 16. Cross-shaped fixing groove; 17. Symmetric fixing block; 18. Gripping groove; 19. Sliding groove; 20. Positioning groove; 21. Shock-absorbing plate; 22. Mounting block; 23. Air nozzle; 24. Circular rod fixing seat; 25. Sliding circular rod; 26. Small air pump; 27. Suction joint; 28. Jet joint; 29. Air pipeline; 30. Conductive node. DETAILED DESCRIPTION OF THE INVENTION

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] Please refer to Figures 1 to 7 , the present invention provides an anti-counterfeiting printing platform for packaging boxes, and the technical solutions are as follows:

[0037] An anti-counterfeiting printing platform for packaging boxes includes:

[0038] A conveyor belt 3, and the conveyor belt 3 is fixed above the ground through a bracket;

[0039] It further includes:

[0040] A circular base 5 is provided on one side of the conveyor belt 3. A printing platform body is connected to the side of the conveyor belt 3 away from the circular base 5. A plurality of blanking and collecting cylinders 9 are evenly installed on the circular base 5. A plurality of packaging bottles 1 are placed in each blanking and collecting cylinder 9. An inlet 10 matching the packaging bottle 1 is opened at the upper part of each blanking and collecting cylinder 9. Two pushing outlets one 12 matching the packaging bottle 1 are symmetrically opened on the outer side wall at the bottom end of each blanking and collecting cylinder 9. A pushing outlet two 14 matching the pushing outlet one 12 is opened on the outer side wall of the circular base 5 close to the conveyor belt 3;

[0041] A pushing device is fixedly installed on the circular base 5 to push the packaging bottles 1 in the blanking and collecting cylinders 9 from the pushing outlets one 12 and the pushing outlets two 14 onto the conveyor belt 3;

[0042] A moving device is installed in the circular base 5 to drive the blanking and collecting cylinders 9 to move periodically.

[0043] Before using this product, first put a plurality of packaging bottles 1 into the blanking collection cylinder 9 in sequence from the loading port 10 at the top of the blanking collection cylinder 9. Then fixedly install a plurality of blanking collection cylinders 9 above the circular base 5. Turn on the switch of the moving device to make the plurality of blanking collection cylinders 9 fixedly installed on the circular base 5 move periodically. When in use, turn on the switch of the conveyor belt 3 to make the conveyor belt 3 rotate. Turn on the power switch of the pushing device. The pushing device can push the packaging bottle 1 at the bottommost position in the blanking collection cylinder 9 from the first pushing outlet 12 and the second pushing outlet 14 to the conveyor belt 3. Then the conveyor belt 3 transports the packaging bottle 1 to the printing platform body and moves it to the printing equipment for printing. The pushing device periodically pushes the packaging bottle 1 at the bottommost position in the blanking collection cylinder 9 from the first pushing outlet 12 and the second pushing outlet 14 to the conveyor belt 3, so that the packaging bottles 1 can be evenly transported to the printing platform body and the printing equipment for printing. This not only occupies less manpower and has a small labor intensity for workers, but also can avoid the uneven placement situation when manually placing the packaging boxes, thus improving the convenience and printing effect of the anti-counterfeiting printing of the packaging boxes in the later stage.

[0044] An embodiment of the present invention is described with reference to Figure 1 、 Figure 2 and Figure 4 , the pushing device includes an electric push rod 7 fixedly installed on the circular base 5, and a pushing hand 8 that is fixedly installed at the output end of the electric push rod 7 and is matched with the packaging bottle 1.

[0045] Turn on the power switch of the electric push rod 7, and the electric push rod 7 starts. The electric push rod 7 drives the pusher 8 to move reciprocally in the horizontal direction. When the pusher 8 moves towards the side close to the conveyor belt 3, the packaging bottle 1 at the bottom end in the blanking collection cylinder 9 can be pushed from the first push outlet 12 and the second push outlet 14 onto the conveyor belt 3. At this time, the packaging bottles 1 in the blanking collection cylinder 9 will move downward as a whole due to their own weight, and the packaging bottle 1 at the bottom end will fall on the top end of the output end of the electric push rod 7. When installing, the height of the top wall of the output end of the electric push rod 7 is set to be the same as the height of the top wall of the pusher 8. Therefore, when the pusher 8 moves towards the side away from the conveyor belt 3, at this time, the packaging bottle 1 at the bottom end in the blanking collection cylinder 9 will transition from the top end of the output end of the electric push rod 7 to the top end of the pusher 8. Then, when the pusher 8 continues to move towards the side away from the conveyor belt 3 and is completely withdrawn from the blanking collection cylinder 9, at this time, the packaging bottle 1 at the bottom end in the blanking collection cylinder 9 will continue to fall and land on the inner bottom wall of the blanking collection cylinder 9. Then, the electric push rod 7 continues to drive the pusher 8 to move, and the packaging bottle 1 at the bottom end in the blanking collection cylinder 9 can be pushed from the first push outlet 12 and the second push outlet 14 onto the conveyor belt 3. The reciprocating movement of the pusher 8 in the horizontal direction can orderly push the packaging bottles 1 in the blanking collection cylinder 9 onto the conveyor belt 3. When all the packaging bottles 1 in the blanking collection cylinder 9 are completely pushed onto the conveyor belt 3, the moving device will drive the plurality of blanking collection cylinders 9 fixedly installed on the circular base 5 to rotate by a set angle, so that the adjacent blanking collection cylinders 9 can be rotated to the position close to the second push outlet 14. By repeating this process, the packaging bottles 1 in the blanking collection cylinder 9 can be continuously and evenly pushed onto the conveyor belt 3. This not only eliminates the need for manual continuous feeding but also ensures uniform feeding, thereby reducing the printing cost of the packaging box and improving the printing quality of the packaging box.

[0046] As an embodiment of the present invention, referring to Figure 1 , Figure 2 and Figure 4 , the moving device includes a driving motor 15 fixedly installed on the circular base 5. A gear 13 is fixedly installed at the output end of the driving motor 15. A rotating base 11 is rotatably installed on the circular base 5, and tooth grooves meshing with the gear 13 are uniformly arranged on the inner side wall at the bottom end of the rotating base 11. The rotating base 11 is made of wear-resistant rubber material. An annular support plate cooperating with the rotating base 11 is fixedly installed on the circular base 5. A gravity sensor cooperating with the rotating base 11 and the blanking collection cylinder 9 is fixedly installed on the annular support plate. The gravity sensor is located between the conveyor belt 3 and the pusher 8, and the gravity sensor is electrically connected to the driving motor 15 and the electric push rod 7. The rotating base 11 is made of wear-resistant rubber material and has good flexibility. Therefore, when the blanking collection cylinder 9 is filled with packaging bottles 1 and the rotating base 11 is pressed downward, the gravity sensor installed at the bottom end of the rotating base 11 can accurately sense the weight of the upper blanking collection cylinder 9 and the packaging bottles 1 in real time.

[0047] When the packaging bottles 1 in the blanking and collecting cylinder 9 are completely pushed onto the conveyor belt 3, the gravity sensor senses that the weight of the top blanking and collecting cylinder 9 decreases to the set range. Since the gravity sensor is electrically connected to the drive motor 15 and the electric push rod 7, at this time, the gravity sensor can control the electric push rod 7 to cut off the power and close, and control the drive motor 15 to energize and start. After the drive motor 15 starts, it can drive the gear 13 to rotate. The gear 13 meshes with the tooth grooves on the inner bottom wall of the rotating base 11. Therefore, the rotation of the gear 13 can drive the rotating base 11 and the blanking and collecting cylinder 9 to rotate, so that the empty blanking and collecting cylinder 9 can be rotated to one side of the conveyor belt 3 and the pusher 8, and the blanking and collecting cylinder 9 that is pre-filled with packaging bottles 1 can be rotated between the conveyor belt 3 and the pusher 8. At this time, the gravity sensor senses that the weight of the top blanking and collecting cylinder 9 exceeds the set range. Therefore, the gravity sensor can cut off the power of the drive motor 15 and close, and control the electric push rod 7 to energize and start. Then, it can continue to drive the pusher 8 to evenly push the packaging bottles 1 in the blanking and collecting cylinder 9 onto the conveyor belt 3. When the packaging bottles 1 in the blanking and collecting cylinder 9 are emptied, it can automatically drive the rotating base 11 to rotate and rotate the blanking and collecting cylinder 9 that is pre-filled with packaging bottles 1 between the conveyor belt 3 and the pusher 8, without manual control, with high automation and good use effect.

[0048] As an implementation manner of the present invention, referring to Figure 1 and Figure 3 , a plurality of symmetric fixing blocks 17 are fixedly installed on the upper side of the rotating base 11, and a plurality of cross-shaped fixing grooves 16 that cooperate with the symmetric fixing blocks 17 are formed on the bottom surface of the blanking and collecting cylinder 9. The height of the top of the circular base 5 is located at one-fourth of the total height of the blanking and collecting cylinder 9.

[0049] The symmetric fixing blocks 17 cooperate with the cross-shaped fixing grooves 16. Placing the blanking and collecting cylinder 9 on the top wall of the rotating base 11 and inserting the symmetric fixing blocks 17 into the corresponding cross-shaped fixing grooves 16 can conveniently fix the blanking and collecting cylinder 9 on the rotating base 11. The height of the top of the circular base 5 is located at one-fourth of the total height of the blanking and collecting cylinder 9. When the blanking and collecting cylinder 9 rotates with the rotating base 11, the outer edge of the circular base 5 can prevent the blanking and collecting cylinder 9 from tipping over. Lifting the blanking and collecting cylinder 9 upward and separating the cross-shaped fixing grooves 16 from the symmetric fixing blocks 17 can conveniently remove the blanking and collecting cylinder 9 from the rotating base 11. The blanking and collecting cylinder 9 can be conveniently fixed to the rotating base 11 or removed from the rotating base 11, and the operation is convenient and fast.

[0050] As an implementation manner of the present invention, referring to Figure 4 and Figure 7 , the top surface of the pusher 8 and the inner bottom surface of the blanking and collecting cylinder 9 are both made of smooth and soft ethylene propylene diene monomer rubber material.

[0051] The top surface of the pusher hand 8 is made of smooth and soft ethylene propylene diene monomer (EPDM) rubber material, so that the pusher hand 8 will not break the packaging bottle 1. The inner bottom surface of the blanking collection cylinder 9 is made of smooth and soft EPDM rubber material, so that the packaging bottle 1 will not be damaged when it falls downward in the blanking collection cylinder 9 and contacts the inner bottom surface of the blanking collection cylinder 9.

[0052] As an implementation mode of the present invention, referring to Figure 4 、 Figure 5 and Figure 6 , on one side of the upper part of the electric push rod 7, a round rod fixing seat 24 is fixedly installed. A sliding round rod 25 is slidably installed in the round rod fixing seat 24, and one end of the sliding round rod 25 is fixedly installed on the pusher hand 8. A small air pump 26 is connected to the electric push rod 7. An air suction switch and an air jet switch are connected to the small air pump 26. Two air suction joints 27 are symmetrically and fixedly installed on the upper side of the round rod fixing seat 24, and the two air suction joints 27 are commonly electrically connected to the air suction switch. Two air jet joints 28 are symmetrically and fixedly installed on the upper side of the round rod fixing seat 24, and the two air jet joints 28 are commonly electrically connected to the air jet switch. A conductive node 30 for connecting the two air suction joints 27 or the two air jet joints 28 is fixedly installed on the sliding round rod 25. An air delivery pipe 29 is connected to the small air pump 26. A plurality of air nozzles 23 are fixedly installed on the side of the pusher hand 8 close to the packaging bottle 1, and the air nozzles 23 are all communicated with the air delivery pipe 29.

[0053] One end of the sliding round rod 25 is fixedly installed on the pushing hand 8. Therefore, when the pushing hand 8 moves, it can drive the sliding round rod 25 to move together. When the pushing hand 8 moves to just contact the packaging bottle 1 in the blanking and collecting cylinder 9, the conductive node 30 just connects the two suction joints 27. At this time, the suction switch is turned on. A driving power source is connected to the small air pump 26. Therefore, at this time, the small air pump 26 and the suction switch are energized and suck out the air between the pushing hand 8 and the packaging bottle 1 through the air pipe 29 and the air nozzle 23 and suck the packaging bottle 1 tightly and fix it on the pushing hand 8. Then, when the pushing hand 8 continues to move towards the conveyor belt 3, the packaging bottle 1 can be sucked tightly on one side of the pushing hand 8, which can prevent the packaging bottle 1 from tipping over when the pushing hand 8 pushes the packaging bottle 1 and can stably move the packaging bottle 1 to the conveyor belt 3. When the pushing hand 8 and the packaging bottle 1 move to the upper side of the conveyor belt 3, the conductive node 30 just connects the two jet joints 28. At this time, the small air pump 26 and the jet switch are energized and jet air through the air pipe 29 and the air nozzle 23, so that the packaging bottle 1 can be pushed from one side of the pushing hand 8 to the conveyor belt 3. The air nozzle 23 jets air to prevent the packaging bottle 1 from being sucked tightly on one side of the pushing hand 8, so as to avoid driving the packaging bottle 1 to tip over when the pushing hand 8 moves away from the packaging bottle 1. The gas ejected by the air nozzle 23 can be set to be relatively small, so as to avoid blowing over the packaging bottle 1 when the air nozzle 23 jets air. When the pushing hand 8 moves to the side away from the conveyor belt 3, the conductive node 30 first disconnects the connection of the two jet joints 28 and the air nozzle 23 stops jetting air. Then, after the pushing hand 8 continues to move, the conductive node 30 will connect the two suction joints 27. At this time, the air nozzle 23 continuously sucks air. When the pushing hand 8 leaves the blanking and collecting cylinder 9, the conductive node 30 disconnects the connection of the two suction joints 27 and the air nozzle 23 stops sucking air. Repeating like this can continuously and stably move the packaging bottles 1 in the blanking and collecting cylinder 9 to the conveyor belt 3 and prevent the packaging bottles 1 from tipping over on the conveyor belt 3, thus facilitating the subsequent processing of the packaging bottles 1.

[0054] As an implementation mode of the present invention, referring to Figure 1 and Figure 2 , the installation height of the circular base 5 is sixty centimeters to one hundred and twenty centimeters. The horizontal height of the top surface of the conveyor belt 3 is half a centimeter to five centimeters lower than the horizontal height of the bottom surface of the first pushing port 12, and one end of the conveyor belt 3 is half a centimeter to five centimeters away from the circular base 5.

[0055] By setting the installation height of the circular base 5 to be sixty centimeters to one hundred and twenty centimeters, for the height of the operator, it enables the operator to conveniently and easily install and disassemble the blanking and collecting cylinder 9. By setting the horizontal height of the top surface of the conveyor belt 3 to be half a centimeter to five centimeters lower than the horizontal height of the bottom surface of the first pushing port 12, and one end of the conveyor belt 3 is half a centimeter to five centimeters away from the circular base 5, the pushed packaging bottle 1 can stably fall onto the conveyor belt 3.

[0056] As an implementation mode of the present invention, referring to Figure 7, a shock-absorbing plate 21 is slidably installed inside the blanking collection cylinder 9. The upper side of the shock-absorbing plate 21 is made of soft and smooth ethylene propylene diene monomer (EPDM) rubber material, which can prevent the packaging bottle 1 from being damaged after falling onto the shock-absorbing plate 21. Installation blocks 22 are fixedly installed on both sides of the shock-absorbing plate 21, and both installation blocks 22 extend to the outside of the blanking collection cylinder 9. Sliding grooves 19 that cooperate with the installation blocks 22 are provided on both sides of the blanking collection cylinder 9, and the installation blocks 22 and the sliding grooves 19 correspond one by one.

[0057] By setting that the shock-absorbing plate 21 is slidably installed inside the blanking collection cylinder 9, before placing the packaging bottle 1 into the blanking collection cylinder 9, the installation blocks 22 and the shock-absorbing plate 21 can be moved upward first, then the packaging bottle 1 can be directly placed on the shock-absorbing plate 21, and then the shock-absorbing plate 21 can be moved downward while placing the packaging bottle 1. By repeating this way, the packaging bottle 1 can be stably placed into the blanking collection cylinder 9, thus avoiding the damage of the packaging bottle 1 due to excessive impact between the packaging bottles 1 when directly throwing the packaging bottle 1 into the blanking collection cylinder 9, thereby improving the processing quality of the packaging bottle 1.

[0058] As an embodiment of the present invention, refer to Figure 7 , positioning grooves 20 are symmetrically provided at the top and middle of the sliding groove 19, and both positioning grooves 20 cooperate with the shock-absorbing plate 21 and the installation blocks 22.

[0059] By symmetrically providing the positioning grooves 20 at the top and middle of the sliding groove 19, when the weight of the packaging bottle 1 at the top of the shock-absorbing plate 21 is large and the hands holding the installation blocks 22 and the shock-absorbing plate 21 feel weak, the installation blocks 22 and the shock-absorbing plate 21 can be temporarily rotated into the adjacent positioning grooves 20 and the installation blocks 22 and the shock-absorbing plate 21 can be fixed. The design is more user-friendly and the use effect is good.

[0060] As an embodiment of the present invention, refer to Figure 1 , a grasping groove 18 is provided in the middle of the outside of the blanking collection cylinder 9. Two baffles 4 that cooperate with the packaging bottle 1 are symmetrically and fixedly installed at one end of the conveyor belt 3 close to the circular base 5.

[0061] By providing the grasping groove 18, it is more convenient and stable for a human hand or a manipulator to grasp the blanking collection cylinder 9 through the grasping groove 18. By providing the baffles 4, the packaging bottle 1 pushed onto the conveyor belt 3 by the electric push rod 7 and the pushing hand 8 can be prevented from falling outside the conveyor belt 3.

[0062] Working principle: First, a plurality of packaging bottles 1 are sequentially placed into the blanking collection cylinder 9 from the loading port 10 at the top of the blanking collection cylinder 9. Then, a plurality of blanking collection cylinders 9 are fixedly installed on the rotating base 11. The power switch of the electric push rod 7 is turned on, and the electric push rod 7 starts. The electric push rod 7 drives the pusher 8 to move reciprocally in the horizontal direction. When the pusher 8 moves towards the side close to the conveyor belt 3, the packaging bottle 1 at the bottommost position in the blanking collection cylinder 9 can be pushed from the first push outlet 12 and the second push outlet 14 onto the conveyor belt 3. At this time, the packaging bottles 1 in the blanking collection cylinder 9 will move downward as a whole due to their own weight, and the packaging bottle 1 at the bottommost position will fall on the top end of the output end of the electric push rod 7. When installed, the height of the top wall of the output end of the electric push rod 7 is set to be the same as the height of the top wall of the pusher 8. Therefore, when the pusher 8 moves towards the side away from the conveyor belt 3, the packaging bottle 1 at the bottommost position in the blanking collection cylinder 9 will transition from the top end of the output end of the electric push rod 7 to the top end of the pusher 8. Then, when the pusher 8 continues to move towards the side away from the conveyor belt 3 and is completely withdrawn from the blanking collection cylinder 9, the packaging bottle 1 at the bottommost position in the blanking collection cylinder 9 will continue to fall and land on the inner bottom wall of the blanking collection cylinder 9. Then, the electric push rod 7 continues to drive the pusher 8 to move, and the packaging bottle 1 at the bottommost position in the blanking collection cylinder 9 can be continuously pushed from the first push outlet 12 and the second push outlet 14 onto the conveyor belt 3. The pusher 8 moves reciprocally in the horizontal direction, and the packaging bottles 1 in the blanking collection cylinder 9 can be orderly pushed onto the conveyor belt 3. When all the packaging bottles 1 in the blanking collection cylinder 9 are completely pushed onto the conveyor belt 3, the gravity sensor senses that the weight of the top blanking collection cylinder 9 decreases to the set range. Since the gravity sensor is electrically connected to the drive motor 15 and the electric push rod 7, at this time, the gravity sensor can control the electric push rod 7 to cut off the power and turn off, and control the drive motor 15 to be powered on and start. After the drive motor 15 starts, it can drive the gear 13, the rotating base 11, and the blanking collection cylinder 9 to rotate, so that the empty blanking collection cylinder 9 can be rotated to the side of the conveyor belt 3 and the pusher 8, and the blanking collection cylinder 9 that has been pre-filled with packaging bottles 1 can be rotated between the conveyor belt 3 and the pusher 8. At this time, the gravity sensor senses that the weight of the top blanking collection cylinder 9 exceeds the set range. Therefore, the gravity sensor can cut off the power and turn off the drive motor 15 and control the electric push rod 7 to be powered on and start. Then, it can continue to drive the pusher 8 to evenly push the packaging bottles 1 in the blanking collection cylinder 9 onto the conveyor belt 3.

[0063] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-counterfeiting printing platform for packaging bottles, comprising: Conveyor belt (3), the conveyor belt (3) is fixed above the ground through a bracket; characterized in that, further comprising: a circular base (5), one side of the conveyor belt (3) is provided with a circular base (5), the side of the conveyor belt (3) away from the circular base (5) is connected to a printing platform body, a plurality of blanking collection cylinders (9) are uniformly installed on the circular base (5), a plurality of packaging bottles (1) are placed in each blanking collection cylinder (9), an inlet (10) matching with the packaging bottle (1) is opened at the upper part of each blanking collection cylinder (9), two pushing outlets one (12) matching with the packaging bottle (1) are symmetrically opened on the outer side wall at the bottom end of each blanking collection cylinder (9), and a pushing outlet two (14) matching with the pushing outlet one (12) is opened on the outer side wall of the circular base (5) close to the conveyor belt (3); a pushing device, a pushing device for pushing the packaging bottles (1) in the blanking collection cylinders (9) from the pushing outlets one (12) and the pushing outlets two (14) onto the conveyor belt (3) is fixedly installed on the circular base (5); a moving device, a moving device for driving the blanking collection cylinders (9) to move periodically is installed in the circular base (5). The pushing device includes an electric push rod (7) fixedly installed on the circular base (5), and a pushing hand (8) matching with the packaging bottle (1) is fixedly installed at the output end of the electric push rod (7). The moving device includes a driving motor (15) fixedly installed on the circular base (5), a gear (13) is fixedly installed at the output end of the driving motor (15), a rotating base (11) is rotatably installed on the circular base (5), and tooth grooves meshing with the gear (13) are uniformly arranged on the inner side wall at the bottom end of the rotating base (11). The rotating base (11) is made of wear-resistant rubber material. An annular support plate matching with the rotating base (11) is fixedly installed on the circular base (5), and a gravity sensor matching with the rotating base (11) and the blanking collection cylinder (9) is fixedly installed on the annular support plate. The gravity sensor is located between the conveyor belt (3) and the pushing hand (8), and the gravity sensor is electrically connected to the driving motor (15) and the electric push rod (7). A plurality of symmetric fixing blocks (17) are fixedly installed on the upper side of the rotating base (11), a plurality of cross-shaped fixing grooves (16) matching with the symmetric fixing blocks (17) are opened on the bottom surface of the blanking collection cylinder (9), and the height of the top of the circular base (5) is located at one-fourth of the total height of the blanking collection cylinder (9). The top surface of the pushing hand (8) and the inner bottom surface of the blanking collection cylinder (9) are both made of smooth and soft ethylene propylene diene monomer rubber material. On one side of the upper part of the electric push rod (7), a round rod fixing seat (24) is fixedly installed. A sliding round rod (25) is slidably installed in the round rod fixing seat (24), and one end of the sliding round rod (25) is fixedly installed on the pushing hand (8). A small air pump (26) is connected to the electric push rod (7). An air suction switch and an air jet switch are connected to the small air pump (26). Two air suction connectors (27) are symmetrically and fixedly installed on the upper side of the round rod fixing seat (24), and the two air suction connectors (27) are commonly electrically connected to the air suction switch. Two air jet connectors (28) are symmetrically and fixedly installed on the upper side of the round rod fixing seat (24), and the two air jet connectors (28) are commonly electrically connected to the air jet switch. A conductive node (30) for connecting the two air suction connectors (27) or the two air jet connectors (28) is fixedly installed on the sliding round rod (25). An air delivery pipe (29) is connected to the small air pump (26). A plurality of air nozzles (23) are fixedly installed on one side of the pushing hand (8) close to the packaging bottle (1), and the air nozzles (23) are all communicated with the air delivery pipe (29); The installation height of the circular base (5) is 60 cm to 120 cm. The horizontal height of the top surface of the conveyor belt (3) is 0.5 cm to 5 cm lower than the horizontal height of the bottom surface of the first pushing opening (12), and one end of the conveyor belt (3) is 0.5 cm to 5 cm away from the circular base (5); A shock-absorbing plate (21) is slidably installed inside the blanking and collecting cylinder (9). The upper side of the shock-absorbing plate (21) is made of soft and smooth ethylene propylene diene monomer rubber material. Installation blocks (22) are fixedly installed on both sides of the shock-absorbing plate (21), and the two installation blocks (22) both extend to the outside of the blanking and collecting cylinder (9). Sliding grooves (19) matched with the installation blocks (22) are opened on both sides of the blanking and collecting cylinder (9), and the installation blocks (22) and the sliding grooves (19) are in one-to-one correspondence; It can avoid breakage of the packaging bottles (1) due to excessive impact between the packaging bottles (1) when directly throwing the packaging bottles (1) into the blanking and collecting cylinder (9); Symmetric positioning grooves (20) are opened at the top end and the middle of the sliding groove (19), and the two positioning grooves (20) are both matched with the shock-absorbing plate (21) and the installation blocks (22); A grasping groove (18) is opened in the middle of the outside of the blanking and collecting cylinder (9). Two baffles (4) matched with the packaging bottle (1) are symmetrically and fixedly installed at one end of the conveyor belt (3) close to the circular base (5).

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