Transportation system based on printing and packaging technology

Abstract

The invention discloses a transportation system based on a printing and packaging process, which comprises a plurality of contraction frames, a color printing process device, a manipulator device, a driving wheel, a driven wheel, a conveying belt, a transportation plate and a detection device, the manipulator device is used for transferring the products on the conveying plates to the conveying plate on the other adjacent shrinkage frame; when the conveyor belt needs to be stopped at intervals, the pneumatic pump drives the movable plate to move upwards when driving the movable plate to move upwards, and the sliding rod acts on the inclined edge of the movable plate, so that the sliding rod drives the abutting plate to move and abut against the conveyor belt, on one hand, the conveyor belt stops moving, and on the other hand, the conveyor belt pulls and drives the driven wheel to approach the driving wheel. Therefore, the position of the driven wheel is far away from the detection area of the detection device, and products on the conveying plate in the step are prevented from being transferred to the conveying plate in the next step by the manipulator device.

Description

Technical Field

[0001] The invention relates to the technical field of transport structures for printing and packaging technology, and in particular to a transport system based on printing and packaging technology. Background Art

[0002] The printing of packaging materials adopts a multi-pass color printing packaging process, that is, multiple color printing process devices are used to cooperate to complete the printing of packaging products. Generally, the color printing process device is used in conjunction with a conveyor belt to make the printing of packaging materials arranged in an assembly line.

[0003] In the production of packaging printing, it is often the case that the color printing process device fails to print the products moving on the conveyor belt (does not meet the standards and requires additional printing). When the existing transportation system based on the printing and packaging process is used, the conveyor belt cannot be paused to facilitate the color printing process device to perform additional printing, or the method of pausing and restarting the conveyor belt is too complicated, affecting the durability of the equipment and production efficiency.

[0004] To this end, we propose a transportation system based on printing and packaging technology. Summary of the invention

[0005] The object of the present invention is to provide a transportation system based on printing and packaging technology to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides a transportation system based on printing and packaging technology, including a plurality of shrinking racks and a plurality of color printing process devices located on the shrinking racks, a manipulator device is provided between two adjacent shrinking racks, a driving wheel and a driven wheel are rotatably connected at both ends of the shrinking racks, a conveyor belt is rotatably matched between the driving wheel and the driven wheel, a transport plate is provided on the side of the conveyor belt, a detection device is provided on the manipulator device, and when the transport plate moves to the detection area located at the detection device, the manipulator device transfers the product on the transport plate to the transport plate located on another adjacent shrinking rack;

[0007] A ring plate is provided on the movable sleeve of the driving wheel, a matching plate is pressed and contacted on the top of the driving wheel, a power part is provided at the bottom of the driving wheel to move the conveyor belt by rotating the matching plate, a movable plate is provided on the shrinking frame to drive the ring plate to move along the driving wheel, a movable part is provided on the movable plate, and a pressure plate that presses and cooperates with the inner side of the conveyor belt is provided on the side of the movable plate through the movable part.

[0008] Preferably, the power part includes a motor connected and fixed to the end of the retracting frame, the output shaft of the motor is plugged into a rotating shaft, the rotating shaft movably passes through the driving wheel and is connected and fixed to the matching plate, the contact surface between the ring plate and the matching plate is a smooth surface, and the contact surface between the ring plate and the driving wheel is a mutually matching anti-slip surface.

[0009] Preferably, the movable part includes a fixed plate connected and fixed to the retracting frame and an air pressure pump, the fixed plate is provided with a movable groove, the telescopic end of the air pressure pump is connected and fixed to the movable plate, and a sliding rod connected and fixed to the pressure plate is horizontally slidable in the fixed plate.

[0010] Preferably, the movable part also includes a movable plate with inclined angles on both sides, a pressure column is fixedly connected to the fixed plate and press-fits with one side of the movable plate, the other side of the movable plate press-fits with the sliding rod, a limiting plate is fixedly connected to the movable plate, and a limiting groove is opened on the movable plate and slides with the limiting plate.

[0011] Preferably, the contact surface between the pressure plate and the inner side of the conveyor belt are mutually matching anti-slip surfaces.

[0012] Preferably, the shrinkage frame includes a sleeve, the sleeve is fixedly connected to a self-rotating cylinder, the self-rotating cylinder is rotatably connected to the driving wheel, a sleeve plate is movably sleeved in the sleeve via a compression member, and the end of the sleeve plate is rotatably connected to the driven wheel.

[0013] Preferably, an inclined groove is provided on the side of the driving wheel, and a pressing ring is fixedly connected inside the ring plate and is in pressing contact with the inclined groove.

[0014] Preferably, a counterweight plate fixedly connected to the collar plate is fixedly connected to the top of the movable plate, and the top of the movable plate is located close to the collar plate to ensure smooth up and down movement of the collar plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] When the previous step is completed, the conveyor belt drives the transport plate to move to the detection area of ​​the detection device. The detection device activates the robot device through Internet instructions to rotate the product on the transport plate of the previous step to the transport plate of the next step, and start the next step;

[0017] When it is necessary to stop the conveyor belt in a gap, the air pump drives the movable plate to move upward, which drives the movable plate to move upward, and acts on the sliding rod on the inclined side of the movable plate, so that the sliding rod drives the pressure plate to move and press the conveyor belt. On the one hand, this stops the conveyor belt from moving, and on the other hand, it pulls the conveyor belt and drives the driven wheel toward the driving wheel, so that the driven wheel is far away from the detection area of ​​the detection device, preventing the products on the transport plate at this step from being transferred to the transport plate on the next step by the robot device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall system of the present invention;

[0019] Figure 2 It is a schematic diagram of the disassembled structure of the conveyor belt and the color printing process device of the present invention;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the conveyor belt and the driven wheel of the present invention;

[0021] Figure 4 It is a schematic diagram of the matching structure between the driving wheel and the fixing plate of the present invention;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure between the driving wheel and the collar plate of the present invention;

[0023] Figure 6 It is a schematic diagram of the split structure between the driving wheel and the matching plate of the present invention;

[0024] Figure 7 It is a schematic diagram of the cross-sectional structure of the fixing plate of the present invention;

[0025] Figure 8 It is a schematic diagram of the split structure of the fixed plate and the movable plate of the present invention;

[0026] Fig. 9 It is a schematic diagram of the matching structure between the movable plate and the pressure plate of the present invention;

[0027] Fig.10 It is a schematic diagram of the split structure between the limiting plate and the limiting groove of the present invention.

[0028] In the figure: 1. color printing process device; 2. manipulator device; 3. driving wheel; 4. driven wheel; 5. conveyor belt; 6. transport plate; 7. sleeve plate; 8. matching plate; 9. movable plate; 10. pressure plate; 11. motor; 12. rotating shaft; 13. fixed plate; 14. air pump; 15. movable groove; 16. sliding rod; 17. movable plate; 18. pressure column; 19. limit plate; 20. limit groove; 21. sleeve; 22. self-rotating cylinder; 23. sleeve plate; 24. inclined groove; 25. pressure ring; 26. counterweight plate. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-Figure 10 The present invention provides a transportation system based on printing and packaging technology, including a plurality of shrinking racks and a plurality of color printing process devices 1 located on the shrinking racks, a manipulator device 2 is provided between two adjacent shrinking racks, a driving wheel 3 and a driven wheel 4 are rotatably connected at both ends of the shrinking racks, a conveyor belt 5 is rotatably matched between the driving wheel 3 and the driven wheel 4, a transport plate 6 is provided on the side of the conveyor belt 5, a detection device is provided on the manipulator device 2, and when the transport plate 6 moves to the detection area of ​​the detection device, the manipulator device 2 transfers the product on the transport plate 6 to the transport plate 6 located on another adjacent shrinking rack;

[0031] The applicant has published a high-precision automated color printing process based on the Internet of Things with publication number CN116118376A, which includes step 1, raw material selection;

[0032] Step 2: Flatten the plate;

[0033] Step 3: color matching;

[0034] Step 4: prepare ink;

[0035] Step 5: Graphic effect adjustment;

[0036] Step 6: ink effect adjustment;

[0037] Step seven, start printing;

[0038] Step 8: Post-press processing;

[0039] The application controls the flatness of the raw material through laser detection to prevent the concave and convex parts that still exist after flattening from affecting the color printing effect; the present invention ensures color matching by using a color sensor to monitor the ink mixing in real time to avoid the deviation of the color of the color printing from the demand; and prevents the product from being unqualified due to excessive burrs in the color printing by automatically adjusting the printing spacing;

[0040] It is worth noting that: the multiple color printing process devices 1 in the present application (corresponding one to one with the multiple shrinking racks) are respectively devices used to realize eight steps in a high-precision automated color printing process based on the Internet of Things;

[0041] This application extends and specifically develops the company's technology, and is implemented as follows:

[0042] When the previous step is completed, the conveyor belt 5 drives the transport plate 6 to move to the detection area of ​​the detection device. The detection device activates the robot device 2 through Internet instructions to rotate the product on the transport plate 6 on the previous step to the transport plate 6 on the next step, and start the next step;

[0043] When it is necessary to stop the conveyor belt 5 intermittently (i.e., the effect of the color printing process device 1 in a certain step on the products on the transport plate 6 is not in place and a supplementary effect is required), the conveyor belt 5 needs to be stopped and the driven wheel 4 needs to be positioned away from the detection area of ​​the detection device to ensure that the products on the transport plate 6 at this step will not be transferred by the robot device 2 to the transport plate 6 at the next step.

[0044] A sleeve plate 7 is provided on the driving wheel 3, a matching plate 8 is pressed and contacted on the top of the driving wheel 3, a power member is provided at the bottom of the driving wheel 3 to move the conveyor belt 5 by rotating the matching plate 8, a movable plate 9 is provided on the shrinking frame to drive the sleeve plate 7 to move along the driving wheel 3, a movable member is provided on the movable plate 9, and a pressing plate 10 pressed and matched with the inner side of the conveyor belt 5 is provided on the side of the movable plate 9 through the movable member;

[0045] The power part includes a motor 11 connected and fixed to the end of the shrink frame, the output shaft of the motor 11 is plugged with a rotating shaft 12, the rotating shaft 12 movably passes through the driving wheel 3 and is connected and fixed to the matching plate 8, the contact surface between the collar plate 7 and the matching plate 8 is a smooth surface, and the contact surface between the collar plate 7 and the driving wheel 3 is a mutually matching anti-slip surface;

[0046] Implementation method of the activity of the conveyor belt 5: the motor 11 is always in working state, the output shaft of the motor 11 (the cross section is a convex structure, and the bottom of the rotating shaft 12 is provided with a shape that is adapted to the cross section of the output shaft of the motor 11, ensuring that the output shaft of the motor 11 drives the rotating shaft 12 to rotate while the rotating shaft 12 can also slide up and down along the output shaft of the motor 11) drives the rotating shaft 12 to rotate, at this time, the top surface of the collar plate 7 is located below the top surface of the driving wheel 3, and the bottom surface of the matching plate 8 is pressed and contacted on the top surface of the driving wheel 3 (the matching plate 8 and the driving wheel 3 form a fixed relationship), and the rotating rotating shaft 12 causes the matching plate 8 to do a circular motion, so that the driving wheel 3 rotates in the original position, driving the conveyor belt 5 to move, so that the transport plate 6 moves;

[0047] The implementation method of stopping the conveyor belt 5 is as follows: the motor 11 is always in a working state, and under the action of the movable parts, the movable plate 9 moves upward, thereby driving the ring plate 7 to move upward. At this time, the top surface of the ring plate 7 is higher than the top surface of the driving wheel 3, so that the ring plate 7 supports the matching plate 8, and the matching plate 8 moves upward, thereby separating the matching plate 8 from the driving wheel 3, and the rotating shaft 12 moves upward, which does not affect the output shaft of the motor 11 driving the rotating shaft 12 to rotate. At this time, the rotating matching plate 8 will not drive the driving wheel 3 to rotate, thereby stopping the conveyor belt 5.

[0048] The movable part includes a fixed plate 13 connected and fixed to the contraction frame and an air pump 14. The fixed plate 13 is provided with a movable groove 15 (wherein the movable groove 15 penetrates a part of the sleeve 21, the part does not conflict with the compression member, and the end of the compression member is far away from the movable groove 15). The telescopic end of the air pump 14 is connected and fixed to the movable plate 9. A sliding rod 16 connected and fixed to the pressure plate 10 is horizontally slidable in the fixed plate 13.

[0049] In the present application, a real-time monitoring system is provided on the color printing process device 1. When the color printing process device 1 does not completely act on the product on the transport plate 6, the real-time monitoring system generates a signal to start the air pressure pump 14, so that the telescopic end of the air pressure pump 14 drives the movable plate 9 to move upward, thereby moving the ring plate 7 upward, and stopping the conveyor belt 5;

[0050] The movable part also includes a movable plate 17 with inclined angles on both sides, a pressing column 18 is fixedly connected to the fixed plate 13 and pressed against one side of the movable plate 17, and the other side of the movable plate 17 is pressed against the sliding rod 16, a limit plate 19 is fixedly connected to the movable plate 17, and a limit groove 20 is provided on the movable plate 9 and slidably cooperates with the limit plate 19;

[0051] When the air pressure pump 14 drives the movable plate 9 to move upward, it drives the movable plate 17 to move upward, and acts on the sliding rod 16 on the inclined side of the movable plate 17, so that the sliding rod 16 drives the pressing plate 10 to move and press the conveyor belt 5, on the one hand, so that the conveyor belt 5 stops moving, and on the other hand, the conveyor belt 5 is pulled to drive the driven wheel 4 to approach the driving wheel 3, so that the driven wheel 4 is far away from the detection area of ​​the detection device, so as to prevent the product on the transport plate 6 at this step from being transferred to the transport plate 6 at the next step by the robot device 2;

[0052] It is worth noting that: when the movable plate 17 moves upward with the movable plate 9, under the action of the pressure column 18 and the movable plate 17, the movable plate 17 moves horizontally relative to the movable plate 9, and the limiting plate 19 moves along the limiting groove 20, thereby further pressing the sliding rod 16, increasing the moving distance of the sliding rod 16 and the pressure plate 10, and further ensuring that the driven wheel 4 is close to the driving wheel 3.

[0053] The contact surface between the pressure plate 10 and the inner side of the conveyor belt 5 is a mutually matched anti-slip surface, which ensures that the pressure plate 10 can flexibly contact the conveyor belt 5 and fix the conveyor belt 5 to stop the conveyor belt 5 from moving.

[0054] The shrinking frame includes a sleeve 21, on which a self-rotating cylinder 22 is fixedly connected. The self-rotating cylinder 22 is rotatably connected to the driving wheel 3. A sleeve plate 23 is movably sleeved in the sleeve 21 through a compression member. The end of the sleeve plate 23 is rotatably connected to the driven wheel 4. The self-rotating cylinder 22 ensures that the driving wheel 3 rotates in its original position relative to the sleeve 21. When the conveyor belt 5 is pulled, the sleeve plate 23 shrinks and moves along the sleeve 21, and the compression member is compressed.

[0055] It is worth noting that: an inclined groove 24 is opened on the side of the driving wheel 3, and a pressure ring 25 is fixedly connected to the inside of the ring plate 7 and is in contact with the inclined groove 24. The end of the pressure ring 25 has an elastic buffer layer. When the movable plate 9 moves upward, the ring plate 7 is driven to move upward, and the pressure ring 25 moves upward synchronously and presses on the inclined groove 24 on the driving wheel 3, further pressing and fixing the conveyor belt 5 to stop the conveyor belt 5 from moving.

[0056] The top of the movable plate 9 is fixedly connected with a counterweight plate 26 connected and fixed to the collar plate 7. The top of the movable plate 9 is close to the collar plate 7. When the movable plate 9 is moved upward by the counterweight plate 26, the collar plate 7 is ensured to move smoothly to act on the matching plate 8.

[0057] It is worth noting that in the present application, there is no need to stop the motor 11 to move the conveyor belt 5 . This method reduces the stopping of the motor 11 , ensures the smooth operation of the motor 11 , and ensures the durability of the motor 11 .

[0058] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transportation system based on printing and packaging technology, characterized in that: include: A plurality of shrinking racks and a plurality of color printing process devices (1) located on the shrinking racks, a manipulator device (2) is provided between two adjacent shrinking racks, a driving wheel (3) and a driven wheel (4) are rotatably connected at both ends of the shrinking racks, a conveyor belt (5) is rotatably matched between the driving wheel (3) and the driven wheel (4), a transport plate (6) is provided on the side of the conveyor belt (5), a detection device is provided on the manipulator device (2), and when the transport plate (6) moves to a detection area located at the detection device, the manipulator device (2) transfers the product on the transport plate (6) to the transport plate (6) located on another adjacent shrinking rack; The driving wheel (3) is provided with a sleeve plate (7) on the movable sleeve, the top of the driving wheel (3) is pressed and contacted with a matching plate (8), the bottom of the driving wheel (3) is provided with a power member for moving the conveyor belt (5) by rotating the matching plate (8), the shrinking frame is provided with a movable plate (9) for driving the sleeve plate (7) to move along the driving wheel (3), the movable plate (9) is provided with a movable part, and the side of the movable plate (9) is pressed and matched with a pressure plate (10) pressed and matched with the inner side of the conveyor belt (5) through the movable part.

2. A transportation system based on printing and packaging technology according to claim 1, characterized in that: The power component comprises a motor (11) connected and fixed to the end of the shrinkage frame, the output shaft of the motor (11) is plugged with a rotating shaft (12), the rotating shaft (12) movably passes through the driving wheel (3) and is connected and fixed to the matching plate (8), the contact surface between the collar plate (7) and the matching plate (8) is a smooth surface, and the contact surface between the collar plate (7) and the driving wheel (3) is a mutually matching anti-slip surface.

3. The transportation system based on printing and packaging technology according to claim 1 is characterized in that: The movable part comprises a fixed plate (13) connected and fixed to the contraction frame and an air pressure pump (14); a movable groove (15) is provided on the fixed plate (13); the telescopic end of the air pressure pump (14) is connected and fixed to the movable plate (9); and a sliding rod (16) connected and fixed to the pressure plate (10) is horizontally slidable in the fixed plate (13).

4. A transportation system based on printing and packaging technology according to claim 3, characterized in that: The movable part also includes a movable plate (17) with inclined angles on both sides, a pressing column (18) is fixedly connected inside the fixed plate (13) and is pressed against one side of the movable plate (17), and the other side of the movable plate (17) is pressed against the sliding rod (16), a limiting plate (19) is fixedly connected to the movable plate (17), and a limiting groove (20) is provided on the movable plate (9) and is slidably matched with the limiting plate (19).

5. The transportation system based on printing and packaging technology according to claim 1 is characterized in that: The contact surface between the pressure plate (10) and the inner side of the conveyor belt (5) is a mutually matching anti-slip surface.

6. The transportation system based on printing and packaging technology according to claim 1 is characterized in that: The shrinkage frame comprises a sleeve (21), a self-rotating cylinder (22) is fixedly connected to the sleeve (21), the self-rotating cylinder (22) is rotationally connected to the driving wheel (3), a sleeve plate (23) is movably sleeved in the sleeve (21) via a compression member, and the end of the sleeve plate (23) is rotationally connected to the driven wheel (4).

7. The transportation system based on printing and packaging technology according to claim 1 is characterized in that: An inclined groove (24) is provided on the side of the driving wheel (3), and a pressing ring (25) is fixedly connected inside the collar plate (7) and is in pressing contact with the inclined groove (24).

8. The transportation system based on printing and packaging technology according to claim 1 is characterized by: A counterweight plate (26) fixedly connected to the collar plate (7) is fixedly connected to the top of the movable plate (9), and the top of the movable plate (9) is located close to the collar plate (7).

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