Automatic feeding and discharging system for printing

Abstract

The utility model relates to an automatic feeding and discharging system for printing, which comprises a first wallboard and a second wallboard, and further comprises an automatic feeding device, an automatic discharging device, a first operation pedal and a second operation pedal, the automatic feeding device is positioned on the first wallboard, the automatic discharging device is positioned on the second wallboard, and the first operation pedal is positioned on the second wallboard. The automatic feeding device comprises a feeder head, a first lifting driving assembly, a first supporting plate, a first driving assembly and a second driving assembly, a first main paper support is placed on the first supporting plate and used for placing paper to be printed, and the feeder head is used for conveying the paper to be printed; the first lifting driving assembly is connected with the first supporting plate, the first lifting driving assembly can drive the first supporting plate to ascend and descend vertically, the first driving assembly is used for moving the first supporting plate to the position below the first operation pedal, and the first supporting plate is movably connected with the second driving assembly. The device has the beneficial effects that the automation degree is high, the cost can be saved, and the production efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing equipment, in particular to an automatic loading and unloading system for printing. Background Art

[0002] Printing companies have a lot of equipment, especially high-end packaging printing companies, which have many processes. For example, each hot stamping and die-cutting machine requires two employees to work. Due to the large number, printing companies employ more people, which also leads to higher production costs. However, it is relatively difficult to recruit people at present, and the stability of employees is relatively weak. Frequent replacement of operators not only increases management costs for companies, but also increases labor costs. Due to frequent replacement of operators, product quality cannot be guaranteed. Utility Model Content

[0003] The utility model aims to provide a printing automatic loading and unloading system which has a high degree of automation, can save costs and improve production efficiency.

[0004] A printing automatic loading and unloading system comprises a first wall panel and a second wall panel, and also comprises an automatic loading device, an automatic unloading device, a first operating foot pedal and a second operating foot pedal, wherein the automatic loading device is located on the first wall panel, and the automatic unloading device is located on the second wall panel.

[0005] The automatic feeding device comprises a feeder head, a first lifting drive assembly, a first support plate, a first drive assembly and a second drive assembly, wherein a first main paper support is placed on the first support plate, the first main paper support is used to place paper to be printed, the feeder head is used to transport paper to be printed, the first lifting drive assembly is connected to the first support plate, the first lifting drive assembly can drive the first support plate to move up and down, the first drive assembly is used to move the first support plate to below the first operating foot pedal, and the first support plate is movably connected to the second drive assembly;

[0006] The automatic unloading device includes a second lifting drive assembly, a tooth opening assembly, a second pallet, a third drive assembly and a fourth drive assembly. The second lifting drive assembly is connected to the second pallet. The second lifting drive assembly can drive the second pallet to move up and down. A second main paper tray is placed on the second pallet. The second main paper tray is used to place printed paper. The third drive assembly is used to move the second pallet to the bottom of the second operating foot pedal. The second pallet is movably connected to the fourth drive assembly.

[0007] In the above scheme, during automatic loading, the paper to be printed on the first main paper tray is transported through the feeder head. When the paper to be printed is about to run out, the first lifting drive assembly drives the first support plate to descend to the second drive assembly. The first drive assembly can pull the first support plate to the bottom of the first operating foot pedal, and the new paper pile to be printed is placed on the first main paper tray at the position of the first operating foot pedal. Then, the first support plate is moved to the original descending position by the second drive assembly. After it is in place, the first lifting drive assembly drives the first support plate to rise to the bottom of the feeder head, thereby realizing automatic loading.

[0008] During automatic unloading, an opening component opens the teeth to allow the paper to fall onto the second main paper tray. When the printing is completed and the paper is full, the second lifting drive component drives the second main paper tray to descend until the second main paper tray descends to the fourth drive component, and the second support plate is moved to the bottom of the second operating foot pedal by the third drive component, and the pile of printed paper is transported away at the position of the second operating foot pedal. After that, the second support plate is moved to the originally descended position by the fourth drive component. After it is in place, the second lifting drive component drives the second support plate to rise to a suitable position to receive the printed paper, thereby realizing automatic unloading.

[0009] Furthermore, the first operating foot pedal and the second operating foot pedal are respectively provided with a first automatic guided vehicle and a second automatic guided vehicle.

[0010] In the above scheme, the first automatic guided vehicle is used to transport the paper to be printed to the position of the first operating foot pedal, so as to facilitate the placement of the paper pile to be printed on the first main paper tray on the first pallet, and the second automatic guided vehicle is used to pull away the printed paper, thereby realizing the automatic transportation of the printed paper.

[0011] Further, the first lifting drive assembly includes a first lifting drive member, a first driving wheel and a first driving chain, the output end of the first lifting drive member is connected to the first driving wheel, the first driving chain is wound around the first driving wheel, and the first driving wheel is installed on the first wall panel;

[0012] The second lifting drive assembly includes a second lifting drive member, a second drive wheel and a second drive chain, the output end of the second lifting drive member is connected to the second drive wheel, the second drive chain is wound around the second drive wheel, and the second drive wheel is installed on the second wall panel.

[0013] In the above scheme, both the first lifting drive member and the second lifting drive member can be motors. The first lifting drive member drives the first driving wheel to rotate, thereby driving the first driving chain to rise or fall, and then driving the first pallet to rise and fall. The lifting position of the first pallet can be accurately controlled, thereby ensuring the accuracy of the placement of the paper pile to be printed. The second lifting drive member drives the second driving wheel to rotate, thereby driving the second driving chain to rise or fall, and then driving the second pallet to rise and fall. The lifting position of the second pallet can be accurately controlled, thereby ensuring the accuracy of the placement of the printed paper.

[0014] Furthermore, the first driving assembly includes a first telescopic member and a second telescopic member, the first telescopic member is horizontally connected to the second telescopic member, and the second telescopic member is vertically connected to the first support plate;

[0015] The third driving assembly includes a third telescopic member and a fourth telescopic member, the third telescopic member is connected to the fourth telescopic member in a horizontal direction, and the fourth telescopic member is connected to the second supporting plate in a vertical direction.

[0016] In the above scheme, the first telescopic member, the second telescopic member, the third telescopic member and the fourth telescopic member can all be cylinders, and the first telescopic member can pull the second telescopic member in the horizontal direction, and the second telescopic member is connected to the first pallet in the vertical direction, so that the first pallet can be driven to move in the horizontal direction, and when the first driving assembly pulls the first pallet to the position of the first operating foot pedal, the telescopic rod of the second telescopic member retracts, which does not affect the movement of the first pallet on the second driving assembly; the fourth telescopic member can be pulled in the horizontal direction by the third telescopic member, and the fourth telescopic member is connected to the second pallet in the vertical direction, and when the second pallet descends to the fourth driving assembly, the telescopic rod of the fourth telescopic member rises, so that the fourth telescopic member pulls the second pallet under the action of the third telescopic member, and when the second pallet is pulled to the position of the second operating foot pedal, the telescopic rod of the fourth telescopic member retracts, which does not affect the movement of the second pallet on the fourth driving assembly.

[0017] Furthermore, the second driving assembly includes a plurality of first guide rollers and a first guide roller driving member, the first guide roller driving member is used to drive the first guide roller to rotate, and the first support plate can be movably connected to the first guide roller;

[0018] The fourth driving assembly includes a plurality of second guide rollers and a second guide roller driving member, wherein the second guide roller driving member is used to drive the second guide roller to rotate, and the second support plate can be movably connected to the second guide roller.

[0019] In the above scheme, the first guide roller driving member drives the first guide roller to rotate, thereby realizing the first support plate to move back and forth on the first guide roller, and the second guide roller driving member drives the second guide roller to rotate, thereby realizing the second support plate to move back and forth on the second guide roller.

[0020] Furthermore, the tooth opening assembly includes a tooth opener, a tooth bar, a chain and a sprocket, the chain is wound around the sprocket, the tooth bar is installed on the chain, and the tooth opener is arranged adjacent to the tooth bar.

[0021] In the above scheme, when the product completes the hot stamping or die-cutting process, a tooth bar bites the printed paper and moves toward the paper collection end. The tooth bar is installed on the chain, and the chain forms a cycle around the sprocket. The sprocket drives the chain to move in intervals. When it runs to the pile of printed paper, an opener opens the teeth of the tooth bar, so that the paper hung by the tooth bar falls on the paper pile.

[0022] Furthermore, the automatic unloading device also includes an air blowing device and a sample collector, the sample collector is installed on the second wall panel, and the air blowing device is arranged above the sample collector.

[0023] In the above scheme, in order to ensure the quality of the product, it is necessary to set up regular sampling, and the samples are collected by the sample collector. In order to reduce the impact of speed, the sample is slowed down by the blowing device, which improves the level of automation while reducing the workload and operators, and at the same time the product quality is controlled.

[0024] Furthermore, the automatic feeding device further comprises a first detection sensor and a second detection sensor, and the first detection sensor and the second detection sensor are mounted on the second driving assembly;

[0025] The automatic unloading device further comprises a third detection sensor and a fourth detection sensor, and the third detection sensor and the fourth detection sensor are mounted on the fourth driving assembly.

[0026] In the above scheme, in the automatic feeding device, a new paper pile to be printed is placed on the first main paper support at the position of the first operating foot pedal, and the first detection sensor is used to detect whether the paper pile to be printed is in place. When the second driving component moves the first support plate, the second driving component stops moving when the second detection sensor detects the printed paper;

[0027] In the automatic unloading device, the fourth detection sensor is used to detect whether the second main paper tray is full of printed paper. After the third driving assembly moves the second tray to the bottom of the second operating foot pedal, the third detection sensor detects the printed paper in place and transmits a signal to the second automatic guided cart, so that the second automatic guided cart pulls away the pile of printed paper.

[0028] Furthermore, the automatic loading device also includes a first auxiliary paper support device, which is arranged adjacent to the feeder head; the automatic unloading device also includes a second auxiliary paper support device, which is arranged adjacent to the tooth opening component.

[0029] In the above scheme, during loading, when the paper to be printed is almost consumed, the first auxiliary paper support device supplies the remaining products, and during unloading, when the second main paper support is full of printed paper, the second auxiliary paper support device takes over the first main paper support to collect paper, thereby realizing uninterrupted production and improving production efficiency.

[0030] Furthermore, it also includes a central control system, and the automatic loading device and the automatic unloading device are electrically connected to the central control system.

[0031] In the above solution, the central control system can realize centralized monitoring and control of the entire loading and unloading process, improving the convenience and efficiency of operation.

[0032] The utility model provides an automatic loading and unloading system for printing, which has the beneficial effects of high automation, cost saving and improved production efficiency. During automatic loading, the paper to be printed on the first main paper tray is transported through the feeder head. When the paper to be printed is about to run out, the first lifting drive assembly drives the first pallet to descend to the second drive assembly. The first drive assembly can pull the first pallet to the bottom of the first operating foot pedal, and the new pile of paper to be printed is placed on the first main paper tray at the position of the first operating foot pedal. After that, the first pallet is moved to the original descending position by the second drive assembly. After it is in place, the first pallet is driven up to the bottom of the feeder head by the first lifting drive assembly, thereby realizing automatic loading.

[0033] During automatic unloading, an opening component opens the teeth to allow the paper to fall onto the second main paper tray. When the printing is completed and the paper is full, the second lifting drive component drives the second main paper tray to descend until the second main paper tray descends to the fourth drive component, and the second support plate is moved to the bottom of the second operating foot pedal by the third drive component, and the pile of printed paper is transported away at the position of the second operating foot pedal. After that, the second support plate is moved to the originally descended position by the fourth drive component. After it is in place, the second lifting drive component drives the second support plate to rise to a suitable position to receive the printed paper, thereby realizing automatic unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 Schematic diagram of an automatic feeding device according to an embodiment.

[0035] Figure 2 It is a schematic diagram of a first detection sensor, a second detection sensor, a first drive component and a second drive component of an automatic feeding device according to one embodiment.

[0036] Figure 3 Schematic diagram of an automatic unloading device according to an embodiment.

[0037] Figure 4 It is a schematic diagram of the position structure of the tooth opening assembly, the second support plate, the third drive assembly and the fourth drive assembly of the automatic feeding device of one embodiment.

[0038] Description of the accompanying drawings: 1. first operating foot pedal; 2. first telescopic member; 3. second telescopic member; 4. second driving assembly; 5. first support plate; 6. first main paper support; 7. paper to be printed; 8. feeder head; 9. first wall panel; 10. first driving chain; 11. first lifting driving member; 12. first guide roller driving member; 13. first detection sensor; 14. second lifting driving member; 15. central control system; 16. second detection sensor; 17. third detection sensor; 1 8. Fourth detection sensor; 19. Second guide roller driving member; 20. Second guide roller; 22. Sample collector; 23. Air blowing device; 24. Sprocket; 25. Tooth opener; 26. Tooth row; 27. Printed paper; 28. Third telescopic member; 29. ​​Fourth telescopic member; 30. Fourth driving assembly; 31. Second support plate; 32. Second main paper support; 33. Second driving chain; 34. Second wall panel; 35. Second operating foot pedal; 36. Second auxiliary paper support device; 37. Chain. DETAILED DESCRIPTION

[0039] The automatic loading and unloading system for printing of the utility model will be further described in detail below in conjunction with specific embodiments and drawings.

[0040] like Figures 1 to 4 As shown, in a preferred embodiment, a printing automatic loading and unloading system of the utility model includes a first wall panel 9 and a second wall panel 34, and also includes an automatic loading device, an automatic unloading device, a first operating foot pedal 1 and a second operating foot pedal 35. The automatic loading device is located on the first wall panel 9, and the automatic unloading device is located on the second wall panel 34.

[0041] The automatic feeding device includes a feeder head 8, a first lifting drive assembly, a first support plate 5, a first drive assembly and a second drive assembly 4. A first main paper support 6 is placed on the first support plate 5. The first main paper support 6 is used to place the paper 7 to be printed. The feeder head 8 is used to transport the paper 7 to be printed. The first lifting drive assembly is connected to the first support plate 5. The first lifting drive assembly can drive the first support plate 5 to move up and down. The first drive assembly is used to move the first support plate 5 to the bottom of the first operating foot pedal 1. The first support plate 5 is movably connected to the second drive assembly 4.

[0042] The automatic unloading device includes a second lifting drive component, a tooth opening component, a second pallet 31, a third drive component and a fourth drive component 30. The second lifting drive component is connected to the second pallet 31. The second lifting drive component can drive the second pallet 31 to move up and down. A second main paper tray 32 is placed on the second pallet 31. The second main paper tray 32 is used to place the printed paper 27. The third drive component is used to move the second pallet 31 to the bottom of the second operating foot pedal 35. The second pallet 31 is movably connected to the fourth drive component 30.

[0043] In the above embodiment, referring to Figure 1 and Figure 2 During automatic loading, the paper 7 to be printed on the first main paper support 6 is transported by the feeder head 8. When the paper 7 to be printed is about to run out, the first lifting drive assembly drives the first support plate 5 to descend to the second drive assembly 4. The first drive assembly can pull the first support plate 5 to the bottom of the first operating foot pedal 1, and place the new paper pile of the paper 7 to be printed on the first main paper support 6 at the position of the first operating foot pedal 1. Then, the second drive assembly 4 moves the first support plate 5 to the original descending position, and then drives the first support plate 5 to rise to the bottom of the feeder head 8 by the first lifting drive assembly after it is in place, thereby realizing automatic loading;

[0044] In the above embodiment, referring to Figure 3 and Figure 4 During automatic unloading, an opening component opens the teeth so that the paper falls on the second main paper support 32. When the printed paper 27 is full, the second lifting drive component drives the second main paper support 32 to descend until the second main paper support 32 descends to the fourth drive component 30, and the second support plate 31 is moved to the bottom of the second operating foot pedal 35 by the third drive component, and the pile of printed paper 27 is transported away at the position of the second operating foot pedal 35. Then, the second support plate 31 is moved to the originally descended position by the fourth drive component 30. After it is in place, the second lifting drive component drives the second support plate 31 to rise to a suitable position to receive the printed paper 27, thereby realizing automatic unloading.

[0045] like Figures 1 to 4 As shown, in some embodiments, a first automatic guided vehicle and a second automatic guided vehicle are respectively provided on the first operating foot pedal 1 and the second operating foot pedal 35. The first automatic guided vehicle is used to carry the paper 7 to be printed to the position of the first operating foot pedal 1, so as to facilitate placing the paper pile of the paper 7 to be printed on the first main paper tray 6 on the first support plate 5, and the second automatic guided vehicle is used to pull away the printed paper, so as to realize the automatic transportation of the printed paper 27.

[0046] like Figures 1 to 4As shown, in some embodiments, the first lifting drive assembly includes a first lifting drive member 11, a first drive wheel and a first drive chain 10, the output end of the first lifting drive member 11 is connected to the first drive wheel, the first drive chain 10 is wound around the first drive wheel, and the first drive wheel is installed on the first wall panel 9; the second lifting drive assembly includes a second lifting drive member 14, a second drive wheel and a second drive chain 33, the output end of the second lifting drive member 14 is connected to the second drive wheel, the second drive chain 33 is wound around the second drive wheel, and the second drive wheel is installed on the second wall panel 34.

[0047] In the above embodiment, the first lifting drive member 11 and the second lifting drive member 14 can both be motors. The first lifting drive member 11 drives the first driving wheel to rotate, thereby driving the first driving chain 10 to rise or fall, and then driving the first support plate 5 to rise and fall. The lifting position of the first support plate 5 can be accurately controlled, thereby ensuring the accuracy of the placement of the paper pile to be printed 7. The second lifting drive member 14 drives the second driving wheel to rotate, which can drive the second driving chain 33 to rise or fall, and then drive the second support plate 31 to rise and fall. The lifting position of the second support plate 31 can be accurately controlled, thereby ensuring the accuracy of the placement of the printed paper 27.

[0048] like Figures 1 to 4 As shown, the first driving assembly includes a first telescopic member 2 and a second telescopic member 3, the first telescopic member 2 is connected to the second telescopic member 3 in a horizontal direction, and the second telescopic member 3 is connected to the first support plate 5 in a vertical direction; the third driving assembly includes a third telescopic member 28 and a fourth telescopic member 29, the third telescopic member 28 is connected to the fourth telescopic member 29 in a horizontal direction, and the fourth telescopic member 29 is connected to the second support plate 31 in a vertical direction.

[0049] In the above embodiment, the first telescopic member 2, the second telescopic member 3, the third telescopic member 28 and the fourth telescopic member 29 can all be cylinders. The second telescopic member 3 can be pulled horizontally by the first telescopic member 2, and the second telescopic member 3 is connected to the first support plate 5 in a vertical direction, so that the first support plate 5 can be driven to move horizontally. When the first driving assembly pulls the first support plate 5 to the position of the first operating foot pedal 1, the telescopic rod of the second telescopic member 3 retracts, which does not affect the movement of the first support plate 5 on the second driving assembly 4; the fourth telescopic member 29 can be pulled horizontally by the third telescopic member 28, and the fourth telescopic member 29 is connected to the second support plate 31 in a vertical direction. When the second support plate 31 descends to the fourth driving assembly 30, the telescopic rod of the fourth telescopic member 29 rises, so that the fourth telescopic member 29 pulls the second support plate 31 under the action of the third telescopic member 28. When the second support plate 31 is pulled to the position of the second operating foot pedal 35, the telescopic rod of the fourth telescopic member 29 retracts, which does not affect the movement of the second support plate 31 on the fourth driving assembly 30.

[0050] like Figures 1 to 4 As shown, in some embodiments, the second drive assembly 4 includes a plurality of first guide rollers and a first guide roller driving member 12, the first guide roller driving member 12 is used to drive the first guide roller to rotate, and the first support plate 5 can be movably connected to the first guide roller; the fourth drive assembly 30 includes a plurality of second guide rollers 20 and a second guide roller driving member 19, the second guide roller driving member 19 is used to drive the second guide roller 20 to rotate, and the second support plate 31 can be movably connected to the second guide roller 20.

[0051] In the above embodiment, the first guide roller driving member 12 drives the first guide roller to rotate, thereby realizing the first support plate 5 to move back and forth on the first guide roller, and the second guide roller driving member 19 drives the second guide roller 20 to rotate, thereby realizing the second support plate 31 to move back and forth on the second guide roller 20.

[0052] like Figure 3 and Figure 4 As shown, in some embodiments, the tooth opening assembly includes a tooth opener 25, a tooth row 26, a chain 37 and a sprocket 24, the chain 37 is wound around the sprocket 24, the tooth row 26 is installed on the chain 37, and the tooth opener 25 is arranged adjacent to the tooth row 26. When the product completes the hot stamping or die-cutting process, the tooth row 26 bites the printed paper 27 and moves toward the paper receiving end. The tooth row 26 is installed on the chain 37, and the chain 37 forms a circular motion around the sprocket 24. The sprocket 24 drives the chain 37 to perform intermittent motion. When it runs to the pile of printed paper 27, the tooth opener 25 opens the tooth row 26, so that the paper hung by the tooth row 26 falls on the paper pile.

[0053] like Figure 3 and Figure 4 As shown, in some embodiments, the automatic unloading device further includes a blowing device 23 and a sample collector 22, the sample collector 22 is mounted on the second wall panel 34, and the blowing device 23 is arranged above the sample collector 22. In order to ensure the quality of the product, it is necessary to set regular sampling, and the sample collector 22 collects the sample. In order to reduce the impact of speed, the sample is slowed down by the blowing device 23, which improves the automation level, reduces the labor and operators, and the product quality is controlled at the same time.

[0054] like Figures 1 to 4 As shown, in some embodiments, the automatic loading device also includes a first detection sensor 13 and a second detection sensor 16, and the first detection sensor 13 and the second detection sensor 16 are installed on the second drive component 4; the automatic unloading device also includes a third detection sensor 17 and a fourth detection sensor 18, and the third detection sensor 17 and the fourth detection sensor 18 are installed on the fourth drive component 30.

[0055] In the above embodiment, in the automatic feeding device, a new paper pile of the paper to be printed 7 is placed on the first main paper support 6 at the position of the first operating foot pedal 1, and the first detection sensor 13 detects whether the paper pile of the paper to be printed 7 is in place. When the second driving component 4 moves the first support plate 5, the second driving component 4 stops moving when the second detection sensor 16 detects the printing paper;

[0056] In the automatic unloading device, the fourth detection sensor 18 is used to detect whether the second main paper tray 32 is full of printed paper 27. After the third driving assembly moves the second support plate 31 to the bottom of the second operating foot pedal 35, the third detection sensor 17 detects the printed paper 27 in place and transmits a signal to the second automatic guided cart, so that the second automatic guided cart pulls away the pile of printed paper 27.

[0057] like Figures 1 to 4 As shown, in some embodiments, the automatic feeding device further includes a first auxiliary paper support device, which is disposed adjacent to the feeder head 8; the automatic unloading device further includes a second auxiliary paper support device 36, which is disposed adjacent to the tooth opening assembly. During feeding, when the paper 7 to be printed is almost consumed, the first auxiliary paper support device supplies the remaining products, and during unloading, when the second main paper support 32 is full of printed paper 27, the second auxiliary paper support device 36 takes over the first main paper support 6 to collect paper, thereby achieving uninterrupted production and improving production efficiency.

[0058] like Figures 1 to 4 As shown, in some embodiments, a central control system 15 is further included, and the automatic loading device and the automatic unloading device are electrically connected to the central control system 15. The central control system 15 can realize centralized monitoring and control of the entire loading and unloading process, thereby improving the convenience and efficiency of the operation.

[0059] The utility model discloses a working principle and process of an automatic loading and unloading system for printing. During automatic loading, the paper 7 to be printed on the first main paper support 6 is transported by the feeder head 8. When the paper 7 to be printed is about to run out, the first lifting drive component drives the first support plate 5 to descend to the second drive component 4. The first drive component can pull the first support plate 5 to the bottom of the first operating foot pedal 1, and place the new paper pile of the paper 7 to be printed on the first main paper support 6 at the position of the first operating foot pedal 1. Then, the first support plate 5 is moved to the original descending position by the second drive component 4, and after it is in place, the first lifting drive component drives the first support plate 5 to rise to the bottom of the feeder head 8. During automatic unloading, an opening component opens the teeth so that the paper falls on the second main paper support 32. When the printed paper 27 is full, the second lifting drive component drives the second main paper support 32 to descend until the second main paper support 32 descends to the fourth drive component 30. The second support plate 31 is moved to the bottom of the second operating foot pedal 35 by the third drive component, and the pile of printed paper 27 is transported away at the position of the second operating foot pedal 35. Then, the second support plate 31 is moved to the originally descended position by the fourth drive component 30. After it is in place, the second lifting drive component drives the second support plate 31 to rise to a suitable position to receive the printed paper 27.

[0060] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0061] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0062] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0063] Although the utility model is described in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and changes based on the above content. Therefore, all such substitutions, improvements and changes are included in the spirit and scope of the appended claims.

Claims

1. A printing automatic loading and unloading system, comprising a first wall panel and a second wall panel, characterized in that: It also includes an automatic loading device, an automatic unloading device, a first operating foot pedal and a second operating foot pedal, wherein the automatic loading device is located on the first wall panel, and the automatic unloading device is located on the second wall panel. The automatic feeding device comprises a feeder head, a first lifting drive assembly, a first support plate, a first drive assembly and a second drive assembly, wherein a first main paper support is placed on the first support plate, the first main paper support is used to place paper to be printed, the feeder head is used to transport paper to be printed, the first lifting drive assembly is connected to the first support plate, the first lifting drive assembly can drive the first support plate to move up and down, the first drive assembly is used to move the first support plate to below the first operating foot pedal, and the first support plate is movably connected to the second drive assembly; The automatic unloading device includes a second lifting drive assembly, a tooth opening assembly, a second pallet, a third drive assembly and a fourth drive assembly. The second lifting drive assembly is connected to the second pallet. The second lifting drive assembly can drive the second pallet to move up and down. A second main paper tray is placed on the second pallet. The second main paper tray is used to place printed paper. The third drive assembly is used to move the second pallet to the bottom of the second operating foot pedal. The second pallet is movably connected to the fourth drive assembly.

2. The automatic loading and unloading system for printing according to claim 1 is characterized in that: The first operating foot pedal and the second operating foot pedal are respectively provided with a first automatic guided vehicle and a second automatic guided vehicle.

3. The automatic loading and unloading system for printing according to claim 1 is characterized in that: The first lifting drive assembly includes a first lifting drive member, a first driving wheel and a first driving chain, the output end of the first lifting drive member is connected to the first driving wheel, the first driving chain is wound around the first driving wheel, and the first driving wheel is installed on the first wall panel; The second lifting drive assembly includes a second lifting drive member, a second drive wheel and a second drive chain, the output end of the second lifting drive member is connected to the second drive wheel, the second drive chain is wound around the second drive wheel, and the second drive wheel is installed on the second wall panel.

4. The automatic loading and unloading system for printing according to claim 1 is characterized in that: The first driving assembly includes a first telescopic member and a second telescopic member, the first telescopic member is horizontally connected to the second telescopic member, and the second telescopic member is vertically connected to the first support plate; The third driving assembly includes a third telescopic member and a fourth telescopic member, the third telescopic member is connected to the fourth telescopic member in a horizontal direction, and the fourth telescopic member is connected to the second supporting plate in a vertical direction.

5. The automatic loading and unloading system for printing according to claim 1 is characterized in that: The second driving assembly includes a plurality of first guide rollers and a first guide roller driving member, wherein the first guide roller driving member is used to drive the first guide roller to rotate, and the first support plate can be movably connected to the first guide roller; The fourth driving assembly includes a plurality of second guide rollers and a second guide roller driving member, wherein the second guide roller driving member is used to drive the second guide roller to rotate, and the second support plate can be movably connected to the second guide roller.

6. The automatic loading and unloading system for printing according to claim 1, characterized in that: The tooth opening assembly comprises a tooth opener, a tooth bar, a chain and a sprocket, the chain is wound around the sprocket, the tooth bar is installed on the chain, and the tooth opener is arranged adjacent to the tooth bar.

7. The automatic loading and unloading system for printing according to claim 1, characterized in that: The automatic unloading device further comprises an air blowing device and a sample collector. The sample collector is mounted on the second wall panel, and the air blowing device is arranged above the sample collector.

8. The automatic loading and unloading system for printing according to claim 1, characterized in that: The automatic feeding device further comprises a first detection sensor and a second detection sensor, wherein the first detection sensor and the second detection sensor are mounted on the second driving assembly; The automatic unloading device further comprises a third detection sensor and a fourth detection sensor, and the third detection sensor and the fourth detection sensor are mounted on the fourth driving assembly.

9. The automatic loading and unloading system for printing according to claim 1, characterized in that: The automatic feeding device also includes a first auxiliary paper support device, which is arranged adjacent to the feeder head; the automatic unloading device also includes a second auxiliary paper support device, which is arranged adjacent to the tooth opening component.

10. The automatic loading and unloading system for printing according to claim 1, characterized in that: It also includes a central control system, and the automatic loading device and the automatic unloading device are electrically connected to the central control system.

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