A system and method for rapid order processing for self-service devices

Abstract

This invention discloses a rapid order processing system and method for self-service equipment, including a self-service machine. The self-service machine has an internal order processing mechanism, which includes an installation component. This invention relates to the field of self-service equipment technology. The rapid order processing system and method for self-service equipment stores multiple order rolls through the paper storage holes of a paper storage roller. When the paper loading roller is empty, a second motor drives a lead screw to rotate, causing a moving plate to move the paper loading roller to the left, passing sequentially through the paper outlet groove, the paper roll core, and the clearance groove, so that the end plate is located inside the clearance groove. Then, a third motor drives the end plate to rotate, so that its right side faces the paper roll core for limitation. Afterwards, the moving plate moves the paper loading roller to the right, pulling out the paper roll from the paper storage hole to the corresponding position of the paper feeding component, completing the replacement operation of the order paper roll. This reduces the situation where invoices cannot be printed due to paper shortages, enabling the high-frequency use of self-service equipment to be met during peak periods.

Description

Technical Field

[0001] This invention relates to the field of self-service equipment technology, specifically to a system and method for rapid order processing for self-service equipment. Background Technology

[0002] With the continuous development of technology, self-service equipment has been widely used in various fields, such as vending machines, ticket machines, and ordering machines. These self-service devices have brought great convenience to people's lives, but some problems also exist in actual use.

[0003] Currently, most self-service machines' order processing units are typically equipped with only one roll of paper. When this roll runs out, invoices cannot be printed due to a lack of paper. This is especially problematic during peak periods when the usage frequency of self-service machines increases dramatically, often resulting in invoices not being printed in a timely manner due to the runout of rolls of invoices. This causes considerable inconvenience to customers' shopping experience.

[0004] Therefore, the present invention provides a system and method for rapid order processing for self-service equipment. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a system and method for rapid order processing in self-service devices. This system solves the problem that order processing devices in self-service devices are typically equipped with only one paper roll, which prevents the printing of invoices from continuing when the paper roll is exhausted.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a rapid order processing system for self-service equipment, comprising a self-service machine, wherein an order dispensing mechanism is installed inside the self-service machine, the order dispensing mechanism comprising: an installation component, the installation component comprising an installation housing embedded in the surface of the self-service machine; a paper storage component disposed inside the installation housing, the paper storage component comprising a U-shaped frame installed inside the installation housing near the left side, the U-shaped frame having a rotatable paper storage roller inside; a receiving component disposed inside the installation housing and located in front of the paper storage roller; and a driving component disposed within the installation housing. The mounting housing is located inside and to the right of the U-shaped frame; a paper loading assembly is located inside the mounting housing and below the drive assembly, the paper loading assembly includes a paper loading roller, the paper loading roller is positioned above the waste guide plate, a third motor is mounted on the right end of the paper loading roller, a rotating shaft is mounted on the output end of the third motor, the rotating shaft movably passes through the end of the paper loading roller and extends to the other side, and an end plate is mounted on the left end of the rotating shaft; a paper feeding assembly is located inside the mounting housing and in front of the paper loading assembly; a printing assembly is located inside the mounting housing and in front of the paper feeding assembly; and a limiting assembly is located inside the mounting housing.

[0007] Preferably, the front side of the mounting housing has an opening, a collection box is installed on the bottom surface of the mounting housing, a waste guide plate is connected between the bottom surface of the mounting housing and the right side of the collection box, and the upper half of the waste guide plate is located inside the mounting housing. A door is installed between the left side of the mounting housing and the collection box via a hinge.

[0008] Preferably, the end of the paper storage roller has a plurality of paper storage holes, the outer wall of the paper storage roller has a paper feeding groove connected to the paper storage holes, the right side of the U-shaped frame is equipped with a first motor for driving the paper storage roller to rotate, the left side of the U-shaped frame has a paper loading groove, the left side of the U-shaped frame is provided with a clearance groove located diagonally below the paper loading groove, and the right side of the U-shaped frame has a paper discharge groove.

[0009] Preferably, the receiving assembly includes a first cylinder and an upper receiving plate. The telescopic end of the first cylinder is equipped with a lower receiving plate. The upper receiving plate is fixedly installed on the left inner wall of the U-shaped frame. The lower receiving plate is located below the upper receiving plate. The first cylinder is fixedly installed on the inner bottom surface of the mounting housing.

[0010] Preferably, the drive assembly includes a mounting bracket installed on the inner wall of the front side of the mounting housing. A guide groove is provided through the bottom surface of the mounting bracket, and a movable plate is slidably disposed inside the guide groove. A second motor is installed on the right side of the mounting bracket, and the output end of the second motor movably passes through the right side of the mounting bracket. A lead screw is installed on the output end of the second motor, and the left end of the lead screw is rotatably disposed on the inner wall of the left side of the mounting bracket. The lead screw thread passes through the outer surface of the movable plate.

[0011] Preferably, the outer wall of the paper loading roller is fixedly connected to the moving plate at the left side, and the outer wall of the paper loading roller is provided with a plurality of rod grooves. A round rod is rotatably arranged between the inner walls on both sides of the rod grooves. The height and position of the paper loading roller correspond to the clearance groove and the paper outlet groove.

[0012] Preferably, the paper feeding assembly includes a fixed plate and a docking plate. A second cylinder is fixedly installed on the bottom surface of the fixed plate. The telescopic end of the second cylinder slides through the bottom surface of the fixed plate and extends upward. A movable plate is fixedly installed on the telescopic end of the second cylinder. A contact roller is rotatably arranged on the inclined top surface of the movable plate. The docking plate is arranged above the contact roller. Two connecting columns are installed on the inclined top surface of the docking plate. The docking plate and the upper receiving plate are arranged on the same horizontal line and are in contact with each other. The top surface of the connecting columns is fixedly installed on the bottom surface of the mounting frame. A feeding roller is rotatably arranged on the inclined bottom surface of the docking plate. A fourth motor for driving the feeding roller to rotate is installed on the left side of the docking plate.

[0013] Preferably, the printing assembly includes an upper ticket guide and a third cylinder. The upper ticket guide is installed on the inner wall of the opening, and a printer is installed inside the upper ticket guide. The print head of the printer penetrates the inner wall of the upper ticket guide and extends obliquely downward. A lower ticket guide is fixedly connected to the bottom surface of the upper ticket guide, and the rear surface of the lower ticket guide is fixedly connected to the front surface of the fixing plate. The third cylinder is fixedly installed on the inner bottom surface of the mounting housing. A cutter with a notch is installed at the telescopic end of the third cylinder. The cutter with a notch is inclined and slides through the oblique bottom surface of the lower ticket guide and extends to the other side. A cutting strip that cooperates with the cutter is installed on the oblique bottom surface of the upper ticket guide near the front side.

[0014] Preferably, the limiting component includes a fourth cylinder fixedly installed on the top surface of the mounting frame. A connecting plate is installed on the telescopic end of the fourth cylinder. A slide rod is installed on the front surface of the connecting plate near the bottom. A limiting frame is installed at the front end of the slide rod. The inner side of the limiting frame cooperates with the outer side of the paper feeding roller. A limiting plate is slidably provided on the outer surface of the slide rod. The top surface of the limiting plate is fixedly connected to the bottom surface of the mounting frame.

[0015] This invention also discloses a method for using a self-service equipment order rapid processing system, specifically including the following steps:

[0016] S1. Storing spare paper rolls: First, install the paper rolls used for printing orders into the paper storage assembly for backup, and the number of paper rolls is several;

[0017] S2. Installing the paper roll: The drive assembly drives the paper loading roller in the paper loading assembly to move to the left until the paper loading roller moves into the paper storage assembly. Then, the third motor drives the rotating shaft to rotate, causing the end plate to rotate so that the extension of the end plate faces downward, thereby limiting the right side of the end plate to the paper roll. After that, the drive assembly pulls the paper roll out of the paper storage assembly and moves it to the corresponding position of the paper feeding assembly.

[0018] S3. Order Generation and Printing: The paper roll on the paper loading roller is fed out in a long strip by the paper feeding assembly, and printed by the printing assembly to complete the order generation operation.

[0019] S4. Automatic paper roll replacement: When the paper roll on the feeding roller is used up, the core on the feeding roller is separated from the feeding roller by the combined action of the limiting component and the driving component. When the feeding roller is empty, the S2 step is repeated to complete the paper roll replacement operation.

[0020] Beneficial effects

[0021] This invention provides a system and method for rapid order processing for self-service devices. Compared with existing technologies, it has the following advantages:

[0022] (1) The order processing system and method of the self-service equipment stores multiple order paper rolls through the paper storage hole of the paper storage roller. When the paper loading roller is empty, the second motor drives the lead screw to rotate, causing the moving plate to move the paper loading roller to the left, passing through the paper outlet groove, the paper roll core and the clearance groove in sequence, so that the end plate is located inside the clearance groove. Then, the third motor drives the end plate to rotate, so that its right side faces the paper roll tube for limit. After that, the moving plate moves the paper loading roller to the right, pulling out the paper roll in the paper storage hole to the corresponding position of the paper feeding assembly, completing the replacement operation of the order paper roll. This reduces the situation where invoices cannot be printed due to paper shortage, and enables the high usage frequency demand of the self-service equipment to be met during peak periods.

[0023] (2) The order quick order processing system and method of the self-service equipment, during the replacement of the order paper roll, the upper receiving plate and the docking plate are on the same horizontal line and docked, and the lower receiving plate and the movable plate are on the same horizontal line and docked, so that the part of the paper roll pulled out in the paper storage hole can be transferred between the docking plate and the movable plate, thereby avoiding the deformation or displacement of the part of the paper roll during the replacement process, which would cause paper jams and improve the accuracy of paper roll replacement.

[0024] (3) The order processing system and method of the self-service equipment: When the paper roll on the paper loading roller is used up, the connecting plate is moved forward by the fourth cylinder, so that the limit frame is stuck on the outside of the paper loading roller. Then, the paper loading roller is moved to the right by the moving plate. At this time, the remaining core on the paper loading roller is blocked by the limit frame and cannot move to the right. When the paper loading roller moves to the right to the appropriate position, the core on the paper loading roller will lack support and will fall from the paper loading roller into the waste guide plate and slide into the collection box, thus facilitating the centralized processing of waste core. Attached Figure Description

[0025] Figure 1 This is a perspective view of the external structure of the present invention;

[0026] Figure 2 This is a bottom view of the mounting components of the present invention;

[0027] Figure 3 This is a schematic diagram of the structure of the collection box of the present invention;

[0028] Figure 4 This is a schematic diagram of the waste guide plate of the present invention;

[0029] Figure 5 This is a partial three-dimensional structural diagram of the present invention;

[0030] Figure 6 This is a three-dimensional structural diagram of the U-shaped frame of the present invention;

[0031] Figure 7 This is a three-dimensional structural diagram of the paper storage roller of the present invention;

[0032] Figure 8 This is a three-dimensional structural diagram of the driving component of the present invention;

[0033] Figure 9 This is a three-dimensional structural diagram of the paper loading assembly of the present invention;

[0034] Figure 10 This is a three-dimensional structural diagram of the paper feeding assembly of the present invention;

[0035] Figure 11 This is a three-dimensional structural diagram of the printing component of the present invention;

[0036] Figure 12 This is a three-dimensional structural diagram of the limiting component of the present invention.

[0037] In the diagram: 1. Self-service machine; 2. Mounting components; 21. Mounting housing; 22. Opening; 23. Collection box; 24. Waste guide plate; 25. Box door; 3. Paper storage assembly; 31. U-shaped frame; 32. Paper loading slot; 33. Clearance slot; 34. First motor; 35. Paper storage roller; 36. Paper storage hole; 37. Paper feed slot; 38. Paper output slot; 4. Receiving assembly; 41. First cylinder; 42. Lower receiving plate; 43. Upper receiving plate; 5. Drive assembly; 51. Mounting frame; 52. Guide slot; 53. Second motor; 54. Lead screw; 55. Moving plate; 6. Paper loading assembly; 1. Paper loading roller; 62. Rod groove; 63. Round rod; 64. Third motor; 65. Rotating shaft; 66. End plate; 7. Paper feeding assembly; 71. Fixing plate; 72. Second cylinder; 73. Movable plate; 74. Contact roller; 75. Connecting column; 76. Butt plate; 77. Fourth motor; 78. Feeding roller; 8. Printing assembly; 81. Upper ticket guide frame; 82. Printer; 83. Lower ticket guide frame; 84. Third cylinder; 85. Cutter with opening; 86. Cutting strip; 9. Limiting assembly; 91. Fourth cylinder; 92. Connecting plate; 93. Slide rod; 94. Limiting frame; 95. Limiting plate. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] Please see Figure 1-12This invention provides a technical solution: a rapid order processing system for self-service equipment, including a self-service machine 1. The self-service machine 1 has an order processing mechanism installed inside, comprising: a mounting assembly 2, which includes a mounting housing 21 embedded in the surface of the self-service machine 1; a paper storage assembly 3, disposed inside the mounting housing 21, which includes a U-shaped frame 31 installed inside the mounting housing 21 near the left side, with a rotatable paper storage roller 35 inside the U-shaped frame 31; a receiving assembly 4, disposed inside the mounting housing 21 and located in front of the paper storage roller 35; and a driving assembly 5, disposed inside the mounting housing 21 and located within the U-shaped frame 31. Right side; Paper loading assembly 6, located inside the mounting housing 21 and below the drive assembly 5, the paper loading assembly 6 includes a paper loading roller 61, the paper loading roller 61 is located above the waste guide plate 24, a third motor 64 is installed at the right end of the paper loading roller 61, a rotating shaft 65 is installed at the output end of the third motor 64, the rotating shaft 65 moves through the end of the paper loading roller 61 and extends to the other side, an end plate 66 is installed at the left end of the rotating shaft 65; Paper feeding assembly 7, located inside the mounting housing 21 and in front of the paper loading assembly 6; Printing assembly 8, located inside the mounting housing 21 and in front of the paper feeding assembly 7; Limiting assembly 9, located inside the mounting housing 21.

[0040] An opening 22 is provided on the front side of the mounting housing 21. A collection box 23 is installed on the bottom surface of the mounting housing 21. A waste guide plate 24 is connected between the bottom surface of the mounting housing 21 and the right side of the collection box 23. The upper half of the waste guide plate 24 is located inside the mounting housing 21. A door 25 is installed between the left side of the mounting housing 21 and the collection box 23 via a hinge.

[0041] The end of the paper storage roller 35 has several paper storage holes 36. The outer wall of the paper storage roller 35 has a paper feeding groove 37 connected to the paper storage holes 36. The right side of the U-shaped frame 31 is equipped with a first motor 34 for driving the paper storage roller 35 to rotate. The left side of the U-shaped frame 31 has a paper loading groove 32. The left side of the U-shaped frame 31 is provided with a clearance groove 33 located diagonally below the paper loading groove 32. The right side of the U-shaped frame 31 has a paper discharge groove 38. By opening the box door 25, a paper roll with a core is inserted from the paper loading groove 32 into the paper storage hole 36 as a spare. With the first motor 34 driving the paper storage roller 35 to rotate, all the paper storage holes 36 can be filled with spare paper rolls.

[0042] The receiving assembly 4 includes a first cylinder 41 and an upper receiving plate 43. The telescopic end of the first cylinder 41 is equipped with a lower receiving plate 42. The upper receiving plate 43 is fixedly installed on the inner left side of the U-shaped frame 31. The lower receiving plate 42 is located below the upper receiving plate 43. The first cylinder 41 is fixedly installed on the inner bottom surface of the mounting housing 21. The lower receiving plate 42 is raised and lowered by the first cylinder 41. The upper receiving plate 43 cooperates with the lower receiving plate 42 to receive the part of the paper roll that is pulled out from the paper storage roller 35, ensuring that the paper is smoothly transferred to the next stage.

[0043] The drive assembly 5 includes a mounting bracket 51 mounted on the inner wall of the front side of the mounting housing 21. A guide groove 52 is provided through the bottom surface of the mounting bracket 51. A movable plate 55 is slidably disposed inside the guide groove 52. A second motor 53 is mounted on the right side of the mounting bracket 51. The output end of the second motor 53 is movably disposed through the right side of the mounting bracket 51. A lead screw 54 is mounted on the output end of the second motor 53. The left end of the lead screw 54 is rotatably disposed on the inner wall of the left side of the mounting bracket 51. The lead screw 54 is threaded through the outer surface of the movable plate 55. The second motor 53 drives the lead screw 54 to rotate, causing the threaded movable plate 55 to slide in the guide groove 52, thereby driving the paper loading assembly 6 associated with it to move, achieving precise position control.

[0044] The outer wall of the paper loading roller 61 is fixedly connected to the moving plate 55 on the left side. The outer wall of the paper loading roller 61 has several rod grooves 62. A round rod 63 is rotatably arranged between the inner walls on both sides of the rod grooves 62. The height and position of the paper loading roller 61 correspond to the clearance groove 33 and the paper output groove 38. Through the round rod 63, which contacts the core of the paper roll, the friction of the core is reduced and the smoothness of the core rotation is improved during the printing of orders.

[0045] Please see Figure 10 and Figure 11The paper feeding assembly 7 includes a fixed plate 71 and a docking plate 76. A second cylinder 72 is fixedly installed on the bottom surface of the fixed plate 71. The telescopic end of the second cylinder 72 slides through the bottom surface of the fixed plate 71 and extends upward. A movable plate 73 is fixedly installed on the telescopic end of the second cylinder 72. A contact roller 74 is rotatably mounted on the inclined top surface of the movable plate 73. The docking plate 76 is located above the contact roller 74. Two connecting columns 75 are installed on the inclined top surface of the docking plate 76. The docking plate 76 and the upper receiving plate 43 are located on the same horizontal line and are in contact with each other. The top surface of the plate is fixedly installed on the bottom surface of the mounting bracket 51. The inclined bottom surface of the docking plate 76 is rotatably equipped with a feeding roller 78. A fourth motor 77 for driving the feeding roller 78 to rotate is installed on the left side of the docking plate 76. The movable plate 73 is raised and lowered by the second cylinder 72. The contact roller 74 on the inclined top surface of the movable plate 73 and the feeding roller 78 on the docking plate 76 cooperate with the fourth motor 77 to drive the feeding roller 78 to rotate, which can push the paper to the printing component 8. The docking plate 76 and the upper receiving plate 43 are on the same horizontal line and in contact with each other to ensure stable paper replacement.

[0046] The printing assembly 8 includes an upper ticket guide 81 and a third cylinder 84. The upper ticket guide 81 is installed on the inner wall of the opening 22. A printer 82 is installed inside the upper ticket guide 81. The print head of the printer 82 passes through the inner wall of the upper ticket guide 81 and extends diagonally downward. A lower ticket guide 83 is fixedly connected to the bottom surface of the upper ticket guide 81. The rear surface of the lower ticket guide 83 is fixedly connected to the front surface of the fixing plate 71. The third cylinder 84 is fixedly installed on the inner bottom surface of the mounting housing 21. A cutter 85 with a notch is installed at the telescopic end of the third cylinder 84. The cutter 85 with a notch is inclined and slides through the inclined bottom surface of the lower ticket guide 83 and extends to the other side. A cutting strip 86 that cooperates with the cutter 85 is installed on the inclined bottom surface of the upper ticket guide 81 near the front. The cutter 85 with a notch can be raised and lowered by the third cylinder 84 to achieve incomplete cutting of the printed paper, making it convenient for customers to pick up their tickets.

[0047] Please see Figure 12 The limiting component 9 includes a fourth cylinder 91 fixedly installed on the top surface of the mounting frame 51. A connecting plate 92 is installed on the telescopic end of the fourth cylinder 91. A slide rod 93 is installed on the front surface of the connecting plate 92 near the bottom. A limiting frame 94 is installed at the front end of the slide rod 93. The inner side of the limiting frame 94 cooperates with the outer side of the paper loading roller 61. A limiting plate 95 is slidably provided on the outer surface of the slide rod 93. The top surface of the limiting plate 95 is fixedly connected to the bottom surface of the mounting frame 51. The top surface of the limiting plate 95 slidably provided on the outer surface of the slide rod 93 is fixedly connected to the bottom surface of the mounting frame 51, providing guidance and stability for the movement of the slide rod 93.

[0048] Please see Figure 1-12The present invention also discloses a method for using a self-service equipment order rapid processing system, specifically including the following steps:

[0049] S1. Storing spare paper rolls: First, open the box door 25 and insert the paper roll with the core into the paper storage hole 36 from the paper loading slot 32 as a spare. With the first motor 34 driving the paper storage roller 35 to rotate, all the paper storage holes 36 are filled with spare paper rolls. At the same time, when each spare paper roll is loaded, a small part of the paper roll is pulled out to extend outward with the paper feeding slot 37. Then, the paper storage roller 35 rotates any one paper roll between the lower receiving plate 42 and the upper receiving plate 43. The first cylinder 41 pushes the lower receiving plate 42 to move upward, restricting the part of the paper roll pulled out between the lower receiving plate 42 and the upper receiving plate 43.

[0050] S2. Installing the paper roll: The second motor 53 drives the lead screw 54 to rotate, causing the moving plate 55 to move the paper loading roller 61 in the paper loading assembly 6 to the left until the paper loading roller 61 passes through the paper outlet groove 38, the core of the paper roll, and the clearance groove 33 in sequence. At this time, the end plate 66 is located inside the clearance groove 33. Then, the third motor 64 drives the rotating shaft 65 to rotate, causing the end plate 66 to rotate, so that the extension of the end plate 66 faces downward, thereby allowing the right side of the end plate 66 to limit the paper roll. After that, the moving plate 55 moves the paper loading roller 61 to the right, pulling out the paper roll in the paper storage hole 36 and bringing it to the corresponding position in the paper feeding assembly 7. At the same time, the upper receiving plate 43 and the docking plate 76 are on the same horizontal line and dock together, and the lower receiving plate 42 and the movable plate 73 are on the same horizontal line and dock together, so that the part of the paper roll pulled out in the paper storage hole 36 can transition between the docking plate 76 and the movable plate 73.

[0051] S3. Order Output and Printing: The second cylinder 72 pushes the movable plate 73 upward, causing the contact roller 74 to squeeze the feeding roller 78, thereby squeezing the protruding part of the paper roll. Then, the fourth motor 77 drives the feeding roller 78 to rotate clockwise, thereby automatically pulling out the paper roll and conveying it outward in the form of a long strip through the channel between the upper ticket frame 81 and the lower ticket frame 83. It can also be printed in conjunction with the printer 82 to complete the order output operation. After an order is printed, the third cylinder 84 pushes the third cylinder 84 to move diagonally upward and contact the cutting strip 86, thereby partially cutting the order.

[0052] S4. Automatic paper roll replacement: When the paper roll on the paper loading roller 61 is used up, the fourth cylinder 91 drives the connecting plate 92 to move forward, so that the limiting frame 94 is locked on the outside of the paper loading roller 61. Then, the moving plate 55 drives the paper loading roller 61 to move to the right. At this time, the remaining core on the paper loading roller 61 is blocked by the limiting frame 94 and cannot move to the right. When the paper loading roller 61 moves to the right to the appropriate position, the core on the paper loading roller 61 will lack support and will fall off the paper loading roller 61 into the waste guide plate 24 and slide into the collection box 23. When the paper loading roller 61 is empty, repeat step S2 to complete the paper roll replacement operation.

[0053] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0054] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0055] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-service equipment order processing system, comprising a self-service machine (1), characterized in that: The self-service machine (1) is equipped with an order dispensing mechanism, which includes: Mounting component (2), the mounting component (2) includes a mounting housing (21) embedded on the surface of the self-service machine (1); Paper storage assembly (3) is disposed inside the mounting housing (21). The paper storage assembly (3) includes a U-shaped frame (31) installed inside the mounting housing (21) near the left side. The U-shaped frame (31) is rotatably provided with a paper storage roller (35). The receiving component (4) is disposed inside the mounting housing (21) and located in front of the paper storage roller (35); The drive assembly (5) is located inside the mounting housing (21) and on the right side of the U-shaped frame (31); The paper loading assembly (6) is located inside the mounting housing (21) and below the drive assembly (5). The paper loading assembly (6) includes a paper loading roller (61) which is located above the waste guide plate (24). A third motor (64) is installed at the right end of the paper loading roller (61). A rotating shaft (65) is installed at the output end of the third motor (64). The rotating shaft (65) moves through the end of the paper loading roller (61) and extends to the other side. An end plate (66) is installed at the left end of the rotating shaft (65). The paper feeding assembly (7) is disposed inside the mounting housing (21) and located in front of the paper loading assembly (6); The printing component (8) is disposed inside the mounting housing (21) and located in front of the paper feeding component (7); The limiting component (9) is disposed inside the mounting housing (21); The end of the paper storage roller (35) is provided with a plurality of paper storage holes (36). The outer wall of the paper storage roller (35) is provided with a paper feeding groove (37) connected to the paper storage holes (36). A first motor (34) for driving the paper storage roller (35) to rotate is installed on the right side of the U-shaped frame (31). A paper loading groove (32) is provided on the left side of the U-shaped frame (31). An avoidance groove (33) is provided on the left side of the U-shaped frame (31) at a position diagonally below the paper loading groove (32). A paper discharge groove (38) is provided on the right side of the U-shaped frame (31). The drive assembly (5) includes a mounting bracket (51) mounted on the inner wall of the front side of the mounting housing (21). A guide groove (52) is provided through the bottom surface of the mounting bracket (51). A movable plate (55) is slidably arranged inside the guide groove (52). A second motor (53) is mounted on the right side of the mounting bracket (51). The output end of the second motor (53) is movably inserted through the right side of the mounting bracket (51). A lead screw (54) is mounted on the output end of the second motor (53). The left end of the lead screw (54) is rotatably arranged on the inner wall of the left side of the mounting bracket (51). The lead screw (54) is threaded through the outer surface of the movable plate (55). The outer wall of the paper loading roller (61) is fixedly connected to the moving plate (55) at the left side. The outer wall of the paper loading roller (61) is provided with several rod grooves (62). A round rod (63) is rotatably arranged between the inner walls of the two sides of the rod grooves (62). The height and position of the paper loading roller (61) correspond to the clearance groove (33) and the paper outlet groove (38). The limiting component (9) includes a fourth cylinder (91) fixedly installed on the top surface of the mounting frame (51). A connecting plate (92) is installed on the telescopic end of the fourth cylinder (91). A sliding rod (93) is installed on the front surface of the connecting plate (92) near the bottom. A limiting frame (94) is installed at the front end of the sliding rod (93). The inner side of the limiting frame (94) cooperates with the outer side of the paper loading roller (61). A limiting plate (95) is slidably arranged on the outer surface of the sliding rod (93). The top surface of the limiting plate (95) is fixedly connected to the bottom surface of the mounting frame (51).

2. The self-service equipment order processing system according to claim 1, characterized in that: An opening (22) is provided on the front side of the mounting housing (21). A collection box (23) is installed on the bottom surface of the mounting housing (21). A waste guide plate (24) is connected between the bottom surface of the mounting housing (21) and the right side of the collection box (23). The upper half of the waste guide plate (24) is located inside the mounting housing (21). A door (25) is installed between the left side of the mounting housing (21) and the collection box (23) via a hinge.

3. The self-service equipment order processing system according to claim 2, characterized in that: The receiving assembly (4) includes a first cylinder (41) and an upper receiving plate (43). The telescopic end of the first cylinder (41) is equipped with a lower receiving plate (42). The upper receiving plate (43) is fixedly installed on the left inner wall of the U-shaped frame (31). The lower receiving plate (42) is located below the upper receiving plate (43). The first cylinder (41) is fixedly installed on the inner bottom surface of the mounting housing (21).

4. The self-service equipment order processing system according to claim 3, characterized in that: The paper feeding assembly (7) includes a fixed plate (71) and a docking plate (76). A second cylinder (72) is fixedly installed on the bottom surface of the fixed plate (71). The telescopic end of the second cylinder (72) slides through the bottom surface of the fixed plate (71) and extends upward. A movable plate (73) is fixedly installed on the telescopic end of the second cylinder (72). A contact roller (74) is rotatably arranged on the inclined top surface of the movable plate (73). The docking plate (76) is arranged above the contact roller (74). Two connecting columns (75) are installed on the inclined top surface of the docking plate (76). The docking plate (76) and the upper receiving plate (43) are arranged on the same horizontal line and are in contact with each other. The top surface of the connecting column (75) is fixedly installed on the bottom surface of the mounting frame (51). A feeding roller (78) is rotatably arranged on the inclined bottom surface of the docking plate (76). A fourth motor (77) for driving the feeding roller (78) to rotate is installed on the left side of the docking plate (76).

5. The self-service equipment order processing system according to claim 4, characterized in that: The printing assembly (8) includes an upper ticket guide (81) and a third cylinder (84). The upper ticket guide (81) is mounted on the inner wall of the opening (22). A printer (82) is installed inside the upper ticket guide (81). The print head of the printer (82) penetrates the inner wall of the upper ticket guide (81) and extends diagonally downward. A lower ticket guide (83) is fixedly connected to the bottom surface of the upper ticket guide (81). The rear surface of the lower ticket guide (83) is connected to the fixing plate (71). The front surface of the third cylinder (84) is fixedly connected to the inner bottom surface of the mounting housing (21). The telescopic end of the third cylinder (84) is equipped with a cutter (85) with a notch. The cutter (85) is inclined and slides through the inclined bottom surface of the lower ticket frame (83) and extends to the other side. The inclined bottom surface of the upper ticket frame (81) near the front side is equipped with a cutting strip (86) that cooperates with the cutter (85).

6. A method of using a self-service equipment order rapid processing system according to any one of claims 1-5, characterized in that: Specifically, the following steps are included: S1. Storing spare paper rolls: First, install the paper rolls used for printing orders into the paper storage assembly (3) for spare use, and the number of paper rolls is several; S2. Installing the paper roll: Drive the paper loading roller (61) in the paper loading assembly (6) to move to the left by the drive assembly (5) until the paper loading roller (61) moves into the paper storage assembly (3). Then drive the rotating shaft (65) to rotate by the third motor (64), which will drive the end plate (66) to rotate, so that the extension of the end plate (66) faces down, so that the right side of the end plate (66) can limit the paper roll. After that, the paper roll in the paper storage assembly (3) is pulled out by the drive assembly (5) and comes to the corresponding position of the paper feeding assembly (7). S3, Order output and printing: The paper roll on the paper loading roller 61 is fed out in the form of a long strip by the paper feeding assembly (7), and printed by the printing assembly (8) to complete the order output operation; S4. Automatic paper roll replacement: When the paper roll on the paper loading roller (61) is used up, the core on the paper loading roller (61) is separated from the paper loading roller (61) under the combined action of the limiting component 9 and the driving component (5). When the paper loading roller (61) is empty, the paper roll replacement operation can be completed by repeating step S2.

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