Automatic case packer

Abstract

The utility model provides a kind of instruction manual automatic box packing machine, including rack, instruction manual conveying mechanism, instruction manual feeding mechanism, paper folding feeding mechanism, paper box conveying mechanism, paper folding handling manipulator, instruction manual handling manipulator, short side folding mechanism, pre-folding long side mechanism and long side buckling mechanism, each instruction manual feeding mechanism is used to send instruction manual to instruction manual conveying mechanism;Paper folding handling manipulator is used to carry the paper folding provided by paper folding feeding mechanism to the paper folding limiting space located in paper folding loading station;Instruction manual handling manipulator is used to carry the instruction manual stacked on instruction manual conveying mechanism to the internal cavity located in initial box structure;Short side folding mechanism is used to fold the opposite two short sides of initial box structure inward above instruction manual;Pre-folding long side mechanism is used to pre-fold the opposite two long sides of initial box structure inward;Long side buckling mechanism is used to press the opposite two long sides of initial box structure together above two short sides and buckle two long sides together.

Description

Technical Field

[0001] This utility model relates to the field of instruction manual packaging technology, and in particular to an automatic instruction manual boxing machine. Background Technology

[0002] In the production and packaging process of electronic devices such as mobile phones and tablets, instruction manuals are an indispensable part of the packaging box. They are used to clearly convey key information such as how to use the device and precautions to consumers. Considering the global distribution needs of electronic devices, instruction manuals usually contain multiple single pages in different languages ​​of different countries or regions to adapt to different usage scenarios. To achieve neat storage of these stacked multilingual instruction manuals, the industry generally uses customized cardboard boxes as carriers. These boxes are made by folding a single piece of paper into a rectangular box structure, which is simple in structure, low in cost, and fits the size of the instruction manuals.

[0003] Currently, the boxing of multilingual instruction manuals in the industry generally relies on manual labor. The specific process can be roughly divided into three core steps: First, the operator manually folds the initial paper, folding and fixing the two opposite short sides and the two opposite long sides in sequence to form an initial box structure with the top unsealed; second, the operator manually sorts and picks up the multilingual instruction manuals for the corresponding devices, stacks them neatly in a preset order, and accurately places them into the internal cavity of the initial box structure; finally, the operator manually snaps the top edge of the initial box structure closed to complete the sealing operation, ultimately forming a finished packaging box containing the complete instruction manual. This packaging box will then be packed into the product outer packaging box along with the main body of the electronic device and other accessories.

[0004] However, the aforementioned manual boxing method has revealed significant limitations in practical application: on the one hand, every step of the entire boxing process requires manual participation, the operation steps are cumbersome and require a certain level of proficiency from the operators, resulting in a long boxing time for a single set of instruction manuals and low overall boxing efficiency, making it difficult to meet the packaging capacity requirements under the background of large-scale mass production of electronic devices; on the other hand, with the rising labor costs year by year, relying on manual boxing operations for a long time will significantly increase the production costs of enterprises and reduce the market competitiveness of products.

[0005] Therefore, in order to solve the technical pain points of low efficiency and high labor costs in the existing instruction manual boxing method, there is an urgent need to provide an automatic instruction manual boxing machine that can automatically box instruction manuals. Utility Model Content

[0006] The purpose of this invention is to provide an automatic instruction manual boxing machine that can automatically box instruction manuals.

[0007] To achieve the above objectives, this utility model provides an automatic instruction manual box-making machine, including a frame, an instruction manual conveying mechanism, an instruction manual feeding mechanism, a folding feeding mechanism, a paper box conveying mechanism, a folding and handling robot, an instruction manual handling robot, a short-side folding mechanism, a long-side pre-folding mechanism, and a long-side fastening mechanism. The instruction manual conveying mechanism is mounted on the frame and is used to convey instruction manuals. A plurality of instruction manual feeding mechanisms are sequentially arranged on the frame along the conveying direction of the instruction manual conveying mechanism. Each instruction manual feeding mechanism is used to distribute different instruction manuals to the instruction manual conveying mechanism, so that different instruction manuals are conveyed along the instruction manual conveying mechanism. The instruction manual conveying mechanism is stacked sequentially along its conveying direction; the folding paper feeding mechanism is mounted on the frame and used to provide folding paper; the paper box conveying mechanism is mounted on the frame, and the paper box conveying mechanism has several paper box positioning components that move with it along its conveying direction. Each paper box positioning component includes two paper box positioning blocks that are arranged opposite each other and spaced apart. Limiting plates are provided on both sides of the paper box conveying mechanism. The limiting plates and the paper box positioning blocks surround a folding limiting space in the circumferential direction for limiting the folding of the paper; the paper box conveying mechanism has a folding paper feeding station, an instruction manual feeding station, a short edge folding station, and a folding paper feeding station sequentially along its conveying direction. The system includes a pre-folding long-side station and a long-side folding station; a folding paper handling robot is mounted on the frame and is used to transport the folding paper provided by the folding paper feeding mechanism to the folding limiting space located at the folding paper loading station, so that the folding paper is automatically folded into an initial boxed structure under the action of the paper box positioning block and the limiting plate; an instruction manual handling robot is mounted on the frame and is used to transport the instruction manuals stacked on the instruction manual conveying mechanism to the internal cavity of the initial boxed structure located at the instruction manual loading station; a short-side folding mechanism is mounted on the frame and located at the... Above the short-side folding station, the short-side folding mechanism is used to fold the two opposite short sides of the initial box structure located at the short-side folding station inwards above the instruction manual; the long-side pre-folding mechanism is disposed on the frame and located above the long-side pre-folding station, and is used to pre-fold the two opposite long sides of the initial box structure located at the long-side pre-folding station inwards; the long-side fastening mechanism is disposed on the frame and located above the long-side folding station, and is used to press the two opposite long sides of the initial box structure located at the long-side folding station onto the two short sides and fasten the two long sides together.

[0008] Preferably, the automatic instruction manual packaging machine further includes a thickness detection mechanism and a defective instruction manual unloading trough. Several thickness detection mechanisms are sequentially arranged on the frame along the conveying direction of the instruction manual conveying mechanism, and each thickness detection mechanism is positioned opposite to the instruction manual feeding mechanism. The thickness detection mechanism is used to detect the stacking thickness of the instruction manuals after they have been distributed to the instruction manual conveying mechanism by the instruction manual feeding mechanism. The defective instruction manual unloading trough is located on the frame, and the instruction manual handling robot is also used to transfer instruction manuals with unacceptable stacking thickness from the instruction manual conveying mechanism to the defective instruction manual unloading trough. The defective instruction manual unloading trough is used to unload instruction manuals with unacceptable stacking thickness. Preferably, the instruction manual feeding mechanism includes an instruction manual rack, an instruction manual bottom feeding assembly, a first roller assembly, and a second roller assembly, all respectively disposed on the frame. The instruction manual rack surrounds an instruction manual storage space for stacking the instruction manuals vertically. The instruction manual rack is located above the instruction manual bottom feeding assembly, and there is a discharge space between the instruction manual rack and the instruction manual bottom feeding assembly for accommodating a single instruction manual. The first roller assembly and the second roller assembly are located between the instruction manual bottom feeding assembly and the instruction manual conveying mechanism, with the first roller assembly located above the second roller assembly. There is a guide channel between the first roller assembly and the second roller assembly for a single instruction manual to pass through. The instruction manual bottom feeding assembly feeds the instruction manuals located in the discharge space into the guide channel, so that the instruction manuals move onto the instruction manual conveying mechanism under the rolling action of the first roller assembly and the second roller assembly. Preferably, the origami feeding mechanism includes an origami material rack, an origami sliding bracket, an origami dispensing component, and an origami pushing component, all respectively disposed on the frame. The origami material rack surrounds an origami storage space with a hollowed-out bottom for stacking origami pieces vertically. The origami sliding bracket is located below the origami material rack. The origami dispensing component is located below the origami sliding bracket and is used to move through the origami sliding bracket and pick up the origami piece located at the bottom of the origami storage space, as well as pull the origami piece onto the origami sliding bracket. The origami pushing component is used to push the origami piece located on the origami sliding bracket to slide, so that the origami handling robot can handle the origami piece on the origami sliding bracket. Preferably, the origami handling robot includes an origami swing component and an origami suction component. The origami swing component is disposed on the frame, and the origami suction component is disposed on the origami swing component. The origami swing component drives the origami suction component to swing back and forth between the top of the origami feeding mechanism and the top of the origami loading station, so that the origami suction component picks up the origami provided by the origami feeding mechanism and transports it to the origami limiting space located at the origami loading station. Preferably, the origami swing assembly includes an origami swing bracket, an origami swing guide block, an origami rotation drive module, an origami swing arm, a first horizontal guide rail, a first horizontal slider, a first vertical guide rail, a first vertical slider, and a first rolling bearing block. The origami swing bracket is mounted on the frame, the origami swing guide block is mounted on the origami swing bracket and has an origami swing guide groove, the origami rotation drive module is mounted on the origami swing bracket, the output end of the origami rotation drive module is connected to one end of the origami swing arm and can drive the origami swing arm to rotate, the other end of the origami swing arm has an origami sliding groove, the first horizontal guide rail is mounted horizontally on the origami swing bracket, the first horizontal slider slides with the first horizontal guide rail, the first vertical slider and the first rolling bearing block. The slider is fixed vertically to the first horizontal slider. The first vertical guide rail is slidably engaged with the first vertical slider. The upper end of the first vertical guide rail is connected to the first rolling bearing block. The first rolling bearing block passes through the folding sliding groove and is inserted into the folding swing guide groove. The folding suction assembly is located at the lower end of the first vertical guide rail. The folding swing arm is driven to swing by the folding rotation drive module, so that the folding swing arm drives the first rolling bearing block and the first vertical guide rail to move along the folding swing guide groove. Thus, the folding suction assembly swings back and forth between the top of the folding feeding mechanism and the top of the folding loading station under the action of the sliding of the first vertical guide rail relative to the first vertical slider and the sliding of the first horizontal slider relative to the first horizontal guide rail. Preferably, the instruction manual handling robot includes an instruction manual swinging component and an instruction manual gripping component. The instruction manual swinging component is disposed on the frame, and the instruction manual gripping component is disposed on the instruction manual swinging component. The instruction manual swinging component drives the instruction manual gripping component to swing back and forth between the top of the instruction manual conveying mechanism and the top of the instruction manual loading station, so that the instruction manual gripping component grips and transports the instruction manuals that have been stacked on the instruction manual conveying mechanism into the internal cavity of the initial boxed structure located at the instruction manual loading station. Preferably, the instruction manual swing assembly includes an instruction manual swing bracket, an instruction manual swing guide block, an instruction manual rotation drive module, an instruction manual swing arm, a second horizontal guide rail, a second horizontal slider, a second vertical guide rail, a second vertical slider, and a second rolling bearing block. The instruction manual swing bracket is mounted on the frame, the instruction manual swing guide block is mounted on the instruction manual swing bracket and has an instruction manual swing guide groove, the instruction manual rotation drive module is mounted on the instruction manual swing bracket, the output end of the instruction manual rotation drive module is connected to one end of the instruction manual swing arm and can drive the instruction manual swing arm to rotate, the other end of the instruction manual swing arm has an instruction manual sliding groove, the second vertical guide rail is mounted on the instruction manual swing bracket, and the second vertical slider slides in cooperation with the second vertical guide rail. The second horizontal slider is disposed on the second vertical slider, and the second horizontal guide rail is slidably engaged with the second horizontal slider. One end of the second horizontal guide rail is connected to the second rolling bearing block, and the second rolling bearing block passes through the instruction manual sliding groove and is inserted into the instruction manual swing guide groove. The instruction manual clamping assembly is disposed at the other end of the second horizontal guide rail. The instruction manual swing arm is driven to swing by the instruction manual rotation drive module, so that the instruction manual swing arm drives the second rolling bearing block together with the second horizontal guide rail to move along the instruction manual swing guide groove, thereby causing the instruction manual clamping assembly to swing back and forth between the top of the instruction manual conveying mechanism and the top of the instruction manual loading station under the sliding action of the second vertical slider relative to the second vertical guide rail and the sliding action of the second horizontal guide rail relative to the second horizontal slider. Preferably, the folding-shortening mechanism includes a folding-shortening bracket, a first folding-shortening lateral movement drive assembly, a first folding-shortening lifting drive assembly, a first folding-shortening block, a second folding-shortening lateral movement drive assembly, a second folding-shortening lifting drive assembly, and a second folding-shortening block. The folding-shortening bracket is mounted on the frame. The first and second folding-shortening lateral movement drive assemblies are respectively mounted on the folding-shortening bracket. The first folding-shortening lifting drive assembly is mounted on the first folding-shortening lateral movement drive assembly. The first folding-shortening block is mounted on the first folding-shortening lifting drive assembly. The second folding-shortening lifting drive assembly is mounted on the first folding-shortening block. On the two-fold short-side lateral movement drive assembly, the second folded short-side block is disposed on the second folded short-side lifting drive assembly, and the second folded short-side block is disposed opposite to the first folded short-side block; by the first folded short-side lateral movement drive assembly and the first folded short-side lifting drive assembly respectively driving the first folded short-side block to descend and laterally move, and by the second folded short-side lateral movement drive assembly and the second folded short-side lifting drive assembly respectively driving the second folded short-side block to descend and laterally move, so that the first folded short-side block and the second folded short-side block fold the two opposite short sides of the initial box structure located at the folded short-side station inward above the instruction manual. Preferably, the pre-folding long side mechanism includes a short side pressure plate, a pre-folding long side support, a short side pressing and folding lateral movement drive assembly, a short side pressing and folding lifting drive assembly, a short side pressing block, a long side folding lateral movement drive assembly, a long side pre-folding component, and a pre-folding positioning component. The short side pressure plate is disposed on the frame and located above the carton conveying mechanism. The short side pressure plate is used to press down on the short side located in front of the conveying mechanism in the initial box structure at the pre-folding long side station. The pre-folding long side support is disposed on the frame. The short side pressing and folding lateral movement drive assembly is disposed on the pre-folding long side support. The short side pressing and folding lifting drive assembly is disposed on the short side pressing and folding lateral movement drive assembly. The short side pressing block is disposed on the short side pressing and folding lifting drive assembly. The short-side pressing and folding lateral movement drive assembly and the short-side pressing and folding lifting drive assembly respectively drive the short-side pressing block to move laterally and descend, so that the short-side pressing block presses down on the short side of the initial box structure located behind the conveying mechanism of the paper box in the pre-folding long-side station; the two long-side folding lateral movement drive assemblies are arranged opposite to each other on the pre-folding long-side bracket, and the output end of each long-side folding lateral movement drive assembly is connected to the long-side pre-folding component, and the lower side of the inward-facing side of each long-side pre-folding component is provided with a pre-folding positioning component installed on the pre-folding long-side bracket. By driving the two long-side pre-folding components to move inward, the two opposite long sides of the initial box structure are pushed inward and folded onto the pre-folding positioning component.

[0009] Preferably, the long-side fastening mechanism includes a long-side pressing and folding lateral movement drive assembly, a first long-side pressing and folding component, a fastening positioning pressing drive assembly, a fastening positioning pressing block, a long-side pressing and folding lifting drive assembly, and a second long-side pressing and folding component. The long-side pressing and folding lateral movement drive assembly is mounted on the frame, and its output end is connected to the first long-side pressing and folding component. The long-side pressing and folding lateral movement drive assembly drives the first long-side pressing and folding component to move laterally, causing the first long-side pressing and folding component to press down and fold one of the long sides of the initial box structure. The fastening positioning pressing drive assembly is mounted on the frame, and its output end is connected to the first long-side pressing and folding component. The output end is connected to the buckle pressing block. The buckle pressing drive assembly is used to drive the buckle pressing block to move, so that the buckle pressing block presses down on the long side acted upon by the first long side pressing and folding member and opens the buckle of the long side. The long side pressing and folding lifting drive assembly is disposed on the frame. The output end of the long side pressing and folding lifting drive assembly is connected to the second long side pressing and folding member. The long side pressing and folding lifting drive assembly is used to drive the second long side pressing and folding member down and press down and fold down another long side of the initial box structure, so that the opened buckle of one long side is fastened together with the insertion position of the other long side.

[0010] Preferably, the automatic box-packing machine for instruction manuals further includes a defective box unloading robot and a defective box unloading trough. The carton conveying mechanism has a defective box unloading station located next to the folding edge station along its conveying direction. The defective box unloading robot and the defective box unloading trough are respectively mounted on the frame. The defective box unloading robot is used to transport the defective boxes located at the defective box unloading station to the defective box unloading trough. The defective box unloading trough is used for unloading the defective boxes.

[0011] Compared with existing technologies, the automatic instruction manual box-making machine of this utility model integrates an instruction manual conveying mechanism, an instruction manual feeding mechanism, a folding paper feeding mechanism, a carton conveying mechanism, a folding paper handling robot, an instruction manual handling robot, a short-side folding mechanism, a long-side pre-folding mechanism, and a long-side fastening mechanism on the frame. The folding paper handling robot replaces manual labor in transporting folded paper from the folding paper feeding mechanism to the carton conveying mechanism's folding loading station and initiating the initial box-building structure. Several instruction manual feeding mechanisms arranged sequentially along the instruction manual conveying mechanism automatically distribute and stack instruction manuals in different languages. The instruction manual handling robot replaces manual labor in picking up and placing stacked instruction manuals and loading them into the initial box-building structure at the instruction manual loading station. The short-side folding mechanism, the long-side pre-folding mechanism, and the long-side fastening mechanism further enhance the machine's functionality. The automated instruction manual boxing machine replaces manual labor in folding and sealing operations, achieving full automation from paper feeding, initial box structure forming, multilingual instruction manual stacking and conveying, instruction manual loading to folding short edges, pre-folding long edges, and long edge fastening and sealing. Therefore, this utility model's automatic instruction manual boxing machine can automatically box instruction manuals without human intervention in the core boxing process. Compared to the tedious steps of manually folding paper, picking up and stacking instruction manuals, and fastening the top, each mechanism can operate collaboratively according to a preset rhythm, avoiding inefficiencies such as fatigue pauses and differences in proficiency in manual operation. This significantly shortens the boxing cycle of a single set of instruction manuals, effectively improves boxing efficiency, greatly reduces labor costs, improves production economy, and enhances the stability of instruction manual boxing quality, reducing the defect rate. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the automatic carton packaging machine, which is the instruction manual for this utility model.

[0013] Figure 2 This is a three-dimensional structural diagram of the conveying mechanism of this utility model.

[0014] Figure 3 This is a three-dimensional structural diagram of the feeding mechanism of this utility model.

[0015] Figure 4 This is a three-dimensional structural diagram of the handling robot of this utility model.

[0016] Figure 5 This is a three-dimensional structural diagram of the origami feeding mechanism and the origami handling robot of this utility model.

[0017] Figure 6 This is a three-dimensional structural diagram of the origami feeding mechanism and origami handling robot of this utility model from another angle.

[0018] Figure 7 This is a three-dimensional structural diagram of the paper box conveying mechanism of this utility model.

[0019] Figure 8 This is a three-dimensional structural diagram of the folding short side mechanism of this utility model.

[0020] Figure 9 This is a three-dimensional structural diagram of the pre-folding long side mechanism of this utility model.

[0021] Figure 10 This is a three-dimensional structural diagram of the long-side fastening mechanism of this utility model. Detailed Implementation

[0022] To explain in detail the technical content, structural features, objectives and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0023] Please see Figures 1 to 10This utility model provides an automatic instruction manual box-making machine 100, including a frame 101, an instruction manual conveying mechanism 1, an instruction manual feeding mechanism 2, a paper folding feeding mechanism 3, a paper box conveying mechanism 4, a paper folding and handling robot 5, an instruction manual handling robot 6, a short edge folding mechanism 7, a long edge pre-folding mechanism 8, and a long edge fastening mechanism 9. The instruction manual conveying mechanism 1 is disposed on the frame 101 and is used to convey instruction manuals; a plurality of instruction manual feeding mechanisms 2 are sequentially disposed on the frame 101 along the conveying direction of the instruction manual conveying mechanism 1, and each instruction manual feeding mechanism 2 is used to distribute different instruction manuals to the instruction manual conveying mechanism 1 so that different instruction manuals are conveyed along the instruction manual feeding mechanism 1. The conveying mechanism 1 is stacked sequentially on the instruction manual conveying mechanism 1 in the conveying direction; the folding paper feeding mechanism 3 is set on the frame 101 and is used to provide folding paper; the paper box conveying mechanism 4 is set on the frame 101, and the paper box conveying mechanism 4 is provided with a number of paper box positioning components 41 that move with it along its conveying direction. The paper box positioning component 41 includes two paper box positioning blocks 411 that are arranged opposite to each other and spaced apart. The two sides of the paper box conveying mechanism 4 are respectively provided with limiting plates 42. The limiting plates 42 and the paper box positioning blocks 411 surround a folding limiting space 43 in the circumferential direction for limiting the folding paper; the paper box conveying mechanism 4 is provided with folding paper feeding stations 44 in sequence along its conveying direction. The machine includes a manual feeding station 45, a short-side folding station 46, a long-side pre-folding station 47, and a long-side folding station 48. A paper-folding handling robot 5 is mounted on the frame 101. The robot 5 transports the paper provided by the paper-folding feeding mechanism 3 to the paper-folding limiting space 43 located at the paper-folding feeding station 44, allowing the paper to automatically fold into an initial boxed structure under the action of the paper box positioning block 411 and the limiting plate 42. A manual handling robot 6 is mounted on the frame 101. The robot 6 transports the manuals stacked on the manual conveying mechanism 1 to the internal cavity of the initial boxed structure located at the manual feeding station 45. A short-side folding mechanism 7 is also included. The short-side folding mechanism 7 is installed on the frame 101 and above the short-side folding station 46. It is used to fold the two opposite short sides of the initial box structure located at the short-side folding station 46 inward and above the instruction manual. The long-side folding mechanism 8 is installed on the frame 101 and above the long-side folding station 47. It is used to pre-fold the two opposite long sides of the initial box structure located at the long-side folding station 47 inward. The long-side fastening mechanism 9 is installed on the frame 101 and above the long-side folding station 48. It is used to press the two opposite long sides of the initial box structure located at the long-side folding station 48 above the two short sides and fasten the two long sides together. Through the coordinated efforts of various departments, the entire process of instruction manual feeding and stacking, paper folding, instruction manual boxing, and box edge folding and fastening has been automated, effectively replacing manual operation and significantly improving the production efficiency of instruction manual boxing. At the same time, the setting of various positioning and limiting structures ensures the stability of the boxing process and the consistency of the products.

[0024] Please see Figure 1 and Figure 2 The automatic instruction manual packaging machine 100 also includes a thickness detection mechanism 102 and an instruction manual defective product unloading trough 103. Several thickness detection mechanisms 102 are sequentially arranged on the frame 101 along the conveying direction of the instruction manual conveying mechanism 1, and the thickness detection mechanisms 102 are arranged one-to-one with the instruction manual feeding mechanism 2. The thickness detection mechanism 102 is used to detect the stacking thickness of the instruction manuals after the instruction manual feeding mechanism 2 delivers them to the instruction manual conveying mechanism 1. The instruction manual defective product unloading trough 103 is arranged on the frame 101. The instruction manual handling robot 6 is also used to transport instruction manuals with unqualified stacking thickness on the instruction manual conveying mechanism 1 to the instruction manual defective product unloading trough 103. The instruction manual defective product unloading trough 103 is used to unload instruction manuals with unqualified stacking thickness. By setting the thickness detection mechanism 102 to correspond one-to-one with the instruction manual feeding mechanism 2, the stacking thickness of the instruction manuals after each feeding can be detected in real time, and stacking abnormalities such as missing pages and extra pages can be detected in time. Combined with the defective product handling function of the instruction manual handling robot 6 and the collection function of the defective product unloading tray, online screening and collection of defective instruction manuals can be realized, preventing defective products from flowing into the subsequent boxing process and improving the pass rate of the final product.

[0025] Please see Figure 1 and Figure 3The instruction manual feeding mechanism 2 includes an instruction manual rack 21, an instruction manual bottom feeding assembly 22, a first roller assembly 23, and a second roller assembly 24, all mounted on the frame 101. The instruction manual rack 21 is surrounded by an instruction manual storage space 211 for stacking instruction manuals. The instruction manual rack 21 is located above the instruction manual bottom feeding assembly 22, and there is a discharge space 212 between the instruction manual rack 21 and the instruction manual bottom feeding assembly 22 for accommodating a single instruction manual. The first roller assembly 23 and the second roller assembly 24 are located between the instruction manual bottom feeding assembly 22 and the instruction manual conveying mechanism 1, with the first roller assembly 23 located above the second roller assembly 24. There is a guide channel 25 between the first roller assembly 23 and the second roller assembly 24 for a single instruction manual to pass through. The instruction manual bottom feeding assembly 22 feeds the instruction manuals located in the discharge space 212 into the guide channel 25, so that the instruction manuals move onto the instruction manual conveying mechanism 1 under the rolling action of the first roller assembly 23 and the second roller assembly 24. The storage space of the instruction manual rack 21 can pre-store multiple instruction manuals, reducing the need for frequent loading operations; the single instruction manual accommodating design of the discharge space 212, combined with the action of the bottom feeding component, enables precise separation and conveying of a single instruction manual; the guide channel 25 formed by the first roller assembly 23 and the second roller assembly 24 further limits and guides the conveying of the instruction manuals, while the rolling action of the rollers provides stable conveying power, ensuring that the instruction manuals are smoothly and accurately conveyed to the instruction manual conveying mechanism 1, avoiding abnormal feeding situations such as jamming or stacking.

[0026] Please see Figure 1 , Figure 5 and Figure 6The origami feeding mechanism 3 includes an origami material rack 31, an origami sliding bracket 32, an origami dispensing component 33, and an origami pushing component 34, all respectively mounted on the frame 101. The origami material rack 31 is surrounded by an origami storage space 311 for stacking origami pieces vertically and with a hollow bottom. The origami sliding bracket 32 ​​is located below the origami material rack 31. The origami dispensing component 33 is located below the origami sliding bracket 32. The origami dispensing component 33 is used to move through the origami sliding bracket 32 ​​and pick up the origami pieces located at the bottom of the origami storage space 311, as well as to pull the origami pieces onto the origami sliding bracket 32. The origami pushing component 34 is used to push the origami pieces located on the origami sliding bracket 32 ​​to slide, so that the origami handling robot 5 can handle the origami pieces on the origami sliding bracket 32. The hollow design at the bottom of the origami material rack 31, together with the origami sliding bracket 32 ​​below, provides operating space for the origami material distribution component 33 to pick up materials. The material distribution component picks up materials by suction, which can achieve stable contact with the bottom layer of origami, ensuring the precise separation of individual origami sheets, and then pulls them out onto the sliding bracket to complete a single material supply. The material pushing component can push the origami on the sliding bracket to the preset transport position, so that the origami transport robot 5 can accurately grasp the origami, improving the accuracy and stability of origami material supply, and laying the foundation for the precise feeding and folding of subsequent origami.

[0027] Please see Figure 1 , Figure 5 and Figure 6 The origami handling robot 5 includes an origami swing component 51 and an origami suction component 52. The origami swing component 51 is mounted on the frame 101, and the origami suction component 52 is mounted on the origami swing component 51. The origami swing component 51 drives the origami suction component 52 to swing back and forth between the top of the origami feeding mechanism 3 and the top of the origami loading station 44, so that the origami suction component 52 can pick up the origami provided by the origami feeding mechanism 3 and transport it into the origami limiting space 43 located in the origami loading station 44. By using the swing component to drive, the origami suction component 52 can achieve efficient back-and-forth movement between the feeding mechanism and the loading station. Compared with the linear motion mechanism, the swing motion has a shorter stroke and more flexible movement, which can improve the handling efficiency. The origami suction component 52 adopts a suction gripping method, which can stably adhere to the origami surface, avoiding problems such as origami falling off or shifting during the handling process, ensuring that the origami is accurately placed in the origami limiting space 43, and ensuring the accuracy of subsequent folding to form the initial box structure.

[0028] Please see Figure 5 and Figure 6The origami swing assembly 51 includes an origami swing bracket 511, an origami swing guide block 512, an origami rotation drive module 513, an origami swing arm 514, a first horizontal guide rail 515, a first horizontal slider 516, a first vertical guide rail 517, a first vertical slider 518, and a first rolling bearing block 519. The origami swing bracket 511 is mounted on the frame 101, and the origami swing guide block 512 is mounted on the origami swing bracket 511. The folding swing guide groove 512a is provided on the folding swing bracket 511. The folding rotation drive module 513 is set on the folding swing bracket 511. The output end of the folding rotation drive module 513 is connected to one end of the folding swing arm 514 and can drive the folding swing arm 514 to rotate. The other end of the folding swing arm 514 is provided with a folding sliding groove 514a. The first transverse guide rail 515 is set on the folding swing bracket 511 in the horizontal direction. The first transverse slider 516 is connected to the first transverse guide rail 512a. 5. Sliding engagement: The first vertical slider 518 is fixed vertically to the first horizontal slider 516. The first vertical guide rail 517 is slidably engaged with the first vertical slider 518. The upper end of the first vertical guide rail 517 is connected to the first rolling bearing block 519. The first rolling bearing block 519 passes through the folding sliding groove 514a and is inserted into the folding swing guide groove 512a. The folding suction assembly 52 is disposed at the lower end of the first vertical guide rail 517. The folding swing arm 514 is driven to swing by the folding rotation drive module 513, so that the folding swing arm 514 drives the first rolling bearing block 519 together with the first vertical guide rail 517 to move along the folding swing guide groove 512a. Thus, the folding suction assembly 52 swings back and forth between the top of the folding feeding mechanism 3 and the top of the folding loading station 44 under the action of the sliding of the first vertical guide rail 517 relative to the first vertical slider 518 and the sliding of the first horizontal slider 516 relative to the first horizontal guide rail 515. The origami swing assembly 51 provides stable power input through the origami rotation drive module 513, driving the origami swing arm 514 to rotate. The first rolling bearing block 519 cooperates with the origami sliding groove 514a of the origami swing arm 514 and the origami swing guide groove 512a of the guide block to convert the rotational motion of the origami swing arm 514 into the compound motion of the first rolling bearing block 519. Then, through the sliding cooperation of the first horizontal guide rail 515 and the first horizontal slider 516, and the first vertical guide rail 517 and the first vertical slider 518, the origami suction assembly 52 is accurately displaced in the horizontal and vertical directions, ensuring that the origami suction assembly 52 moves smoothly along the preset trajectory, improving the positioning accuracy and motion stability of origami handling, and avoiding jamming or deviation during the movement.

[0029] Please see Figure 1 and Figure 4The instruction manual handling robot 6 includes an instruction manual swinging component 61 and an instruction manual gripping component 62. The instruction manual swinging component 61 is mounted on the frame 101, and the instruction manual gripping component 62 is mounted on the instruction manual swinging component 61. The instruction manual swinging component 61 drives the instruction manual gripping component 62 to swing back and forth between the top of the instruction manual conveying mechanism 1 and the top of the instruction manual loading station 45, so that the instruction manual gripping component 62 can grip and transport the instruction manuals that have been stacked on the instruction manual conveying mechanism 1 to the internal cavity of the initial box structure located at the instruction manual loading station 45. Using a swinging component to drive the gripping component has the advantages of flexible movement, short stroke, and high efficiency. The gripping gripping method for stacked instruction manuals can clamp and fix the stacked instruction manuals from both sides, which is more suitable for gripping stacked materials than suction method. It can effectively prevent the instruction manuals from becoming loose or shifted during transportation, and ensure that the stacked instruction manuals are accurately and completely placed into the cavity of the initial box structure.

[0030] Please see Figure 1 and Figure 4The swing assembly 61 includes a swing bracket 611, a swing guide block 612, a rotation drive module 613, a swing arm 614, a second horizontal guide rail 615, a second horizontal slider 616, a second vertical guide rail 617, a second vertical slider 618, and a second rolling bearing block 619. The swing bracket 611 is mounted on the frame 101. The swing guide block 612 is mounted on the swing bracket 611 and has a swing guide groove 612a. The rotation drive module 613 is mounted on the swing bracket 611. The output end of the rotation drive module 613 is connected to one end of the swing arm 614 and can drive the swing arm 614 to rotate. The other end of the swing arm 614 has a sliding groove 614a. The second vertical guide rail 617 is mounted on the swing bracket 611. The second vertical slider 618 is mounted on the second vertical guide rail 619. The guide rail 617 is slidably engaged, the second horizontal slider 616 is disposed on the second vertical slider 618, the second horizontal guide rail 615 is slidably engaged with the second horizontal slider 616, one end of the second horizontal guide rail 615 is connected to the second rolling bearing block 619, the second rolling bearing block 619 passes through the instruction manual sliding groove 614a and is inserted into the instruction manual swing guide groove 612a; the instruction manual clamping assembly 62 is disposed at the other end of the second horizontal guide rail 615; the instruction manual swing arm 614 is driven to swing by the instruction manual rotation drive module 613, so that the instruction manual swing arm 614 drives the second rolling bearing block 619 together with the second horizontal guide rail 615 to move along the instruction manual swing guide groove 612a, thereby causing the instruction manual clamping assembly 62 to swing back and forth between the top of the instruction manual conveying mechanism 1 and the top of the instruction manual loading station 45 under the sliding action of the second vertical slider 618 relative to the second vertical guide rail 617 and the sliding action of the second horizontal guide rail 615 relative to the second horizontal slider 616. This swing assembly transforms rotational motion into compound motion through the cooperation of a rotary drive module, swing arm, rolling bearing block, and guide groove. Combined with the horizontal and vertical guide rail slider structure, it provides precise horizontal and vertical guidance for the gripping assembly, ensuring that the gripping assembly can smoothly and accurately reach the material picking and placing positions. Its structural design can adapt to the handling requirements of stacked instruction manuals, ensuring the stability of the gripping assembly during movement and preventing the stacking of instruction manuals from being damaged due to shaking.

[0031] Please see Figure 1 and Figure 8The folding-short-side mechanism 7 includes a folding-short-side bracket 71, a first folding-short-side lateral movement drive assembly 72, a first folding-short-side lifting drive assembly 73, a first folding-short-side block 74, a second folding-short-side lateral movement drive assembly 75, a second folding-short-side lifting drive assembly 76, and a second folding-short-side block 77. The folding-short-side bracket 71 is mounted on the frame 101. The first folding-short-side lateral movement drive assembly 72 and the second folding-short-side lateral movement drive assembly 75 are respectively mounted on the folding-short-side bracket 71. The first folding-short-side lifting drive assembly 73 is mounted on the first folding-short-side lateral movement drive assembly 72, the first folding-short-side block 74 is mounted on the first folding-short-side lifting drive assembly 73, and the second folding-short-side lifting drive assembly 76 is mounted on the first folding-short-side lifting drive assembly 77. 76 is disposed on the second short-side lateral movement drive assembly 75, and the second short-side folding block 77 is disposed on the second short-side folding lifting drive assembly 76, with the second short-side folding block 77 and the first short-side folding block 74 being disposed opposite each other; the first short-side folding block 74 is driven to descend and laterally move by the first short-side lateral movement drive assembly 72 and the first short-side folding lifting drive assembly 73 respectively, and the second short-side folding block 77 is driven to descend and laterally move by the second short-side folding lateral movement drive assembly 75 and the second short-side folding lifting drive assembly 76 respectively, so that the first short-side folding block 74 and the second short-side folding block 77 fold the two opposite short sides of the initial box structure located at the short-side folding station 46 inward above the instruction manual. The folding short side bracket 71 provides a stable mounting base for each drive component and the folding short side block; the two sets of folding short side blocks arranged opposite each other are controlled by independent lateral and lifting drive components, which can realize synchronous or step-by-step folding operations on the two short sides of the initial box structure, with high flexibility; through the coordinated action of lateral and lifting drives, the folding short side block can first descend to a suitable height according to the preset trajectory, and then move inward to complete the folding of the short side. The folding action is smooth and the force is controllable, ensuring that the short side can be accurately folded and attached to the top of the instruction manual, preparing for the subsequent folding and fastening of the long side.

[0032] Please see Figure 1 and Figure 9The pre-folding long side mechanism 8 includes a short side pressure plate 81, a pre-folding long side support 82, a short side pressing and folding lateral movement drive assembly 83, a short side pressing and folding lifting drive assembly 84, a short side pressing block 85, a long side folding lateral movement drive assembly 86, a long side pre-folding component 87, and a pre-folding positioning component 88. The short side pressure plate 81 is mounted on the frame 101 and located above the carton conveying mechanism 4. The short side pressure plate 81 is used to press down the short side located in front of the conveying mechanism 4 in the initial box structure of the pre-folding long side station 47. The pre-folding long side support 82 is mounted on the frame 101. The short side pressing and folding lateral movement drive assembly 83 is mounted on the pre-folding long side support 82. The short side pressing and folding lifting drive assembly 84 is mounted on the short side pressing and folding lateral movement drive assembly 83. The short side pressing block 85 is mounted on the short side pressing and folding lifting drive assembly 86. On component 84, the short side pressing block 85 is driven to move laterally and descend by the short side pressing folding lateral movement drive assembly 83 and the short side pressing folding lifting drive assembly 84 respectively, so that the short side pressing block 85 presses down on the short side located behind the conveying of the carton conveying mechanism 4 in the initial box structure located at the pre-folding long side station 47; the two folding long side lateral movement drive assemblies 86 are arranged opposite to each other on the pre-folding long side bracket 82, and the output end of each folding long side lateral movement drive assembly 86 is connected to a long side pre-folding component 87, and a pre-folding positioning component 88 installed on the pre-folding long side bracket 82 is provided on the lower side of the inward-facing side of each long side pre-folding component 87. The two folding long side lateral movement drive assemblies 86 drive the two long side pre-folding components 87 to move inward, so as to push the two opposite long sides of the initial box structure to fold inward onto the pre-folding positioning component 88. The short side pressure plate 81 and the short side folding block 85 press down and fix the short sides at the front and rear of the conveyor respectively, which can prevent the short sides from springing back or shifting during the pre-folding of the long sides and ensure the stability of the box structure. The oppositely arranged long side pre-folding part 87 pushes the long side inward under the drive of the transverse drive component, and works with the pre-folding positioning part 88 below to support and position the folded long side, realizing the precise pre-folding of the long side and forming a preset crease on the long side. This provides a good foundation for the subsequent pressing and fastening of the long side and avoids problems such as unclear creases and inaccurate folding angles when the long side is finally fastened.

[0033] Please see Figure 1 and Figure 10The long-side fastening mechanism 9 includes a long-side pressing and folding lateral movement drive assembly 91, a first long-side pressing and folding component 92, a fastening position pressing drive assembly 93, a fastening position pressing block 94, a long-side pressing and folding lifting drive assembly 95, and a second long-side pressing and folding component 96. The long-side pressing and folding lateral movement drive assembly 91 is mounted on the frame 101, and its output end is connected to the first long-side pressing and folding component 92. The long-side pressing and folding lateral movement drive assembly 91 drives the first long-side pressing and folding component 92 to move laterally, causing the first long-side pressing and folding component 92 to press down and fold one of the long sides of the initial box structure. The fastening position pressing drive assembly 93 is mounted on the frame 101, and the fastening position pressing block 94 is connected to the first long-side pressing and folding component 95. The output end of the pressure drive assembly 93 is connected to the buckle lower pressure block 94. The buckle lower pressure drive assembly 93 is used to drive the buckle lower pressure block 94 to move, so that the buckle lower pressure block 94 presses down on the long side of the first long side pressing and folding member 92 and opens the buckle of the long side. The long side pressing and folding lifting drive assembly 95 is set on the frame 101. The output end of the long side pressing and folding lifting drive assembly 95 is connected to the second long side pressing and folding member 96. The long side pressing and folding lifting drive assembly 95 is used to drive the second long side pressing and folding member 96 down and press down and fold down one of the other long sides of the initial box structure, so that the opened buckle of one long side is fastened together with the insertion position of the other long side. The mechanism achieves precise fastening of the long sides through a step-by-step operation: first, the first long side pressing and folding component 92 presses down and folds one long side to position it; then, the fastening block 94 precisely presses down to open the fastening position of that long side; finally, the second long side pressing and folding component 96 presses down and folds the other long side, so that the fastening positions and insertion positions of the two long sides are accurately aligned and fastened; each drive component controls the movement of the corresponding pressing and folding component and the pressing block, and the sequence and force of the movements are controllable, ensuring that the fastening process is stable and reliable, forming a solid box structure and improving the packaging quality of the packaging box.

[0034] Please see Figure 1The instruction manual for the automatic box wrapping machine 100 also includes a defective box unloading robot 104 and a defective box unloading trough 105. The paper box conveying mechanism 4 has a defective box unloading station located next to the long side folding station 48 along its conveying direction. The defective box unloading robot 104 and the defective box unloading trough 105 are respectively set on the frame 101. The defective box unloading robot 104 is used to transport the defective boxes located at the defective box unloading station to the defective box unloading trough 105. The defective box unloading trough 105 is used for unloading defective boxes. After the long edge is folded and fastened, a defective packaging box unloading station is set up, which can perform quality inspection and screening operations on the final packaged boxes. The defective packaging box unloading robot 104 can transport the detected defective products such as loose fastening and deformed boxes from the cardboard box conveyor 4 to the defective packaging box unloading trough 105, realizing online separation and collection of defective products, avoiding defective products from being mixed into the finished products, further improving the product qualification rate, and also facilitating subsequent statistics and analysis of defective products, providing data support for equipment optimization.

[0035] Combination Figures 1 to 10 The working principle of the automatic carton packaging machine 100 in this manual is as follows: First, different types of instruction manuals are pre-stored in the instruction manual racks 21 of each instruction manual feeding mechanism 2. The bottom dispensing component 22 of the instruction manuals distributes the individual instruction manuals in the discharge space 212 to the guide channel 25 between the first roller assembly 23 and the second roller assembly 24. Under the rolling action of the first roller assembly 23 and the second roller assembly 24, they are conveyed to the instruction manual conveying mechanism 1 and stacked sequentially along the conveying direction. The thickness detection mechanism 102, which corresponds to the instruction manual feeding mechanism 2, detects the stacking thickness in real time. If it is unqualified, the subsequent instruction manual handling robot 6 moves it to the instruction manual defective product unloading trough 103. If it is qualified, it waits for handling. Simultaneously, the folded paper in the folded paper feeder 31 of the folded paper feeding mechanism 3 is picked up by the folded paper distribution component 33 and pulled out to the folded paper sliding bracket 32. The folded paper pushing component 34 pushes it to the transport position. The folded paper picking component 52 of the folded paper transport robot 5, driven by the folded paper swing component 51, moves back and forth between the folded paper feeding mechanism 3 and the folded paper loading station 44, transporting the folded paper to the folded paper limiting space 43 of the folded paper loading station 44. Under the action of the paper box positioning block 411 and the limiting plate 42, the folded paper is automatically folded to form the initial boxed structure. Subsequently, the paper box conveying mechanism 4 transports the initial boxed structure to the instruction manual loading station 45. The instruction manual gripping component 62 of the instruction manual transport robot 6, driven by the instruction manual swing component 61, grips the qualified stacked instruction manuals on the instruction manual conveying mechanism 1 and puts them into the cavity of the initial boxed structure. Next, the carton conveying mechanism 4 sequentially conveys the box containing the instruction manual to the short-side folding station 46, the long-side pre-folding station 47, and the long-side folding station 48. At the short-side folding station 46, the first short-side folding block 74, driven by the first short-side folding lateral drive assembly 72 and the first short-side folding lifting drive assembly 73, and the second short-side folding block 77, driven by the second short-side folding lateral drive assembly 75 and the second short-side folding lifting drive assembly 76, folds the two opposite short sides of the initial box structure inward above the instruction manual; the pre-folding... At long-side station 47, short-side pressure plate 81 and short-side folding block 85 fix the short side of the initial box structure. The two long-side pre-folding parts 87 push the long side inward and are positioned by the pre-folding positioning part 88, completing the pre-folding of the long side of the initial box structure. At long-side folding station 48, the first long-side folding part 92 first presses down and folds one long side of the initial box structure, and the snap-fit ​​pressing block 94 opens its snap-fit. The second long-side folding part 96 then presses down and folds the other long side of the initial box structure, so that the snap-fit ​​of the two long sides of the initial box structure is engaged with the insertion position. Finally, the paper box conveying mechanism 4 conveys the finished packaging box to the packaging box defective product unloading station. The defective products are transported by the packaging box defective product unloading robot 104 to the packaging box defective product unloading trough 105, and the qualified finished products are output with the paper box conveying mechanism 4, completing the entire automatic boxing process of the instruction manual.

[0036] In summary, the automatic instruction manual box-making machine 100 of this utility model integrates an instruction manual conveying mechanism 1, an instruction manual feeding mechanism 2, a paper folding feeding mechanism 3, a paper box conveying mechanism 4, a paper folding and handling robot 5, an instruction manual handling robot 6, a short edge folding mechanism 7, a long edge pre-folding mechanism 8, and a long edge fastening mechanism 9 on the frame 101. The paper folding and handling robot 5 replaces manual labor in transporting the paper from the paper folding feeding mechanism 3 to the paper box conveying mechanism 4 at the paper folding loading station 44 and initiating the initial box-forming and positioning. Several instruction manual feeding mechanisms 2, arranged sequentially along the instruction manual conveying mechanism 1, automatically distribute and stack instruction manuals in different languages. The instruction manual handling robot 6 replaces manual labor in picking up and placing stacked instruction manuals and loading them into the initial box-forming structure at the instruction manual loading station 45. The short edge folding mechanism 7, the long edge pre-folding mechanism 8, and the long edge fastening mechanism 9 are all integrated on the frame 101. The edge mechanism 8 and the long edge fastening mechanism 9 replace manual labor in completing the folding and sealing operations, realizing fully automated operation from paper folding and feeding, initial box structure forming, multilingual instruction manual stacking and conveying, instruction manual feeding to folding the short edge, pre-folding the long edge, and long edge fastening and sealing. Therefore, the automatic instruction manual boxing machine 100 of this utility model can realize automatic boxing of instruction manuals without manual intervention in the core boxing process. Compared with the tedious steps of manually folding paper, picking up and stacking instruction manuals, and fastening the top surface, each mechanism can work together in a preset rhythm, avoiding inefficiency problems such as fatigue and pauses and differences in proficiency in manual operation. It significantly shortens the boxing cycle of a single set of instruction manuals, effectively improves the boxing efficiency of instruction manuals, can significantly reduce labor costs, improve production economy, and improve the stability of instruction manual boxing quality and reduce the defect rate.

[0037] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the scope of the present utility model application shall still fall within the scope of the present utility model.

Claims

1. An automatic instruction manual box-packing machine, characterized in that, include: frame; Instruction manual conveying mechanism, which is mounted on the frame and used to convey instruction manuals; The instruction manual feeding mechanism comprises several instruction manual feeding mechanisms arranged sequentially on the frame along the conveying direction of the instruction manual conveying mechanism. Each instruction manual feeding mechanism is used to feed different instruction manuals to the instruction manual conveying mechanism, so that the different instruction manuals are stacked sequentially on the instruction manual conveying mechanism along the conveying direction of the instruction manual conveying mechanism. A paper-folding feeding mechanism, which is mounted on the frame and used to provide folding paper; A paper box conveying mechanism is mounted on the frame. Along its conveying direction, the paper box conveying mechanism has several paper box positioning components that move with it. Each paper box positioning component includes two opposing and spaced-apart paper box positioning blocks. Limiting plates are provided on both sides of the paper box conveying mechanism. The limiting plates and the paper box positioning blocks enclose a folding limiting space in the circumferential direction for limiting the folding of paper. Along its conveying direction, the paper box conveying mechanism is sequentially equipped with a folding feeding station, an instruction manual feeding station, a short side folding station, a pre-folding long side station, and a long side folding station. A paper-folding handling robot is mounted on the frame and is used to transport the paper provided by the paper-folding feeding mechanism to the paper-folding limiting space located at the paper-folding loading station, so that the paper-folding robot automatically folds into an initial box structure under the action of the paper box positioning block and the limiting plate. A manual booklet handling robot is mounted on the frame and is used to transport the manual booklets stacked on the manual booklet conveying mechanism to the internal cavity of the initial boxed structure located at the manual booklet loading station. A folding mechanism is provided on the frame and located above the folding station. The folding mechanism is used to fold the two opposite short sides of the initial box structure located at the folding station inward above the instruction manual. A pre-folding long side mechanism is provided on the frame and located above the pre-folding long side station. The pre-folding long side mechanism is used to pre-fold the two opposite long sides of the initial box structure located at the pre-folding long side station inward. A long-side fastening mechanism is provided on the frame and located above the long-side folding station. The long-side fastening mechanism is used to press the two opposite long sides of the initial box structure located at the long-side folding station onto the two short sides and fasten the two long sides together.

2. The automatic instruction manual box-packing machine according to claim 1, characterized in that, It also includes a thickness detection mechanism and a defective instruction manual unloading trough. Several thickness detection mechanisms are sequentially arranged on the frame along the conveying direction of the instruction manual conveying mechanism, and the thickness detection mechanisms are arranged opposite to the instruction manual feeding mechanism. The thickness detection mechanism is used to detect the stacking thickness of the instruction manuals after they are distributed to the instruction manual conveying mechanism by the instruction manual feeding mechanism. The defective instruction manual unloading trough is arranged on the frame. The instruction manual handling robot is also used to transport instruction manuals with unqualified stacking thickness on the instruction manual conveying mechanism to the defective instruction manual unloading trough. The defective instruction manual unloading trough is used to unload instruction manuals with unqualified stacking thickness.

3. The automatic instruction manual box-packing machine according to claim 1, characterized in that, The instruction manual feeding mechanism includes an instruction manual rack, an instruction manual bottom feeding assembly, a first roller assembly, and a second roller assembly, all respectively disposed on the frame. The instruction manual rack is provided with an instruction manual storage space for stacking the instruction manuals vertically. The instruction manual rack is located above the instruction manual bottom feeding assembly, and there is a discharge space between the instruction manual rack and the instruction manual bottom feeding assembly for accommodating a single instruction manual. The first roller assembly and the second roller assembly are located between the instruction manual bottom feeding assembly and the instruction manual conveying mechanism, and the first roller assembly is located above the second roller assembly. There is a guide channel between the first roller assembly and the second roller assembly for a single instruction manual to pass through. The instruction manual, located in the discharge space, is distributed to the guide channel by the bottom feeding assembly, so that the instruction manual moves onto the instruction manual conveying mechanism under the rolling action of the first roller assembly and the second roller assembly.

4. The automatic instruction manual box-packing machine according to claim 1, characterized in that, The origami feeding mechanism includes an origami material rack, an origami sliding bracket, an origami dispensing component, and an origami pushing component, all respectively disposed on the frame. The origami material rack surrounds an origami storage space with a hollowed-out bottom for stacking origami pieces vertically. The origami sliding bracket is located below the origami material rack. The origami dispensing component is located below the origami sliding bracket and is used to move through the origami sliding bracket and pick up the origami piece located at the bottom of the origami storage space, as well as pull the origami piece onto the origami sliding bracket. The origami pushing component is used to push the origami piece located on the origami sliding bracket to slide, so that the origami handling robot can handle the origami piece on the origami sliding bracket.

5. The automatic instruction manual box-packing machine according to claim 1, characterized in that, The origami handling robot includes an origami swing assembly and an origami suction assembly. The origami swing assembly is mounted on the frame, and the origami suction assembly is mounted on the origami swing assembly. The origami swing assembly drives the origami suction assembly to swing back and forth between the top of the origami feeding mechanism and the top of the origami loading station, so that the origami suction assembly picks up the origami provided by the origami feeding mechanism and transports it to the origami limiting space located at the origami loading station.

6. The automatic instruction manual box-making machine according to claim 1, characterized in that, The instruction manual handling robot includes an instruction manual swinging component and an instruction manual gripping component. The instruction manual swinging component is mounted on the frame, and the instruction manual gripping component is mounted on the instruction manual swinging component. The instruction manual swinging component drives the instruction manual gripping component to swing back and forth between the top of the instruction manual conveying mechanism and the top of the instruction manual loading station, so that the instruction manual gripping component can grip and transport the instruction manuals that have been stacked on the instruction manual conveying mechanism to the internal cavity of the initial boxed structure located at the instruction manual loading station.

7. The automatic instruction manual box-making machine according to claim 1, characterized in that, The folding-shortening mechanism includes a folding-shortening bracket, a first folding-shortening transverse drive assembly, a first folding-shortening lifting drive assembly, a first folding-shortening block, a second folding-shortening transverse drive assembly, a second folding-shortening lifting drive assembly, and a second folding-shortening block. The folding-shortening bracket is mounted on the frame. The first and second folding-shortening transverse drive assemblies are respectively mounted on the folding-shortening bracket. The first folding-shortening lifting drive assembly is mounted on the first folding-shortening transverse drive assembly. The first folding-shortening block is mounted on the first folding-shortening lifting drive assembly. The second folding-shortening lifting drive assembly is mounted on the second folding-shortening block. On the short side lateral movement drive assembly, the second folded short side block is disposed on the second folded short side lifting drive assembly, and the second folded short side block is disposed opposite to the first folded short side block; by the first folded short side lateral movement drive assembly and the first folded short side lifting drive assembly respectively driving the first folded short side block to descend and laterally move, and by the second folded short side lateral movement drive assembly and the second folded short side lifting drive assembly respectively driving the second folded short side block to descend and laterally move, such that the first folded short side block and the second folded short side block fold the two opposite short sides of the initial box structure located at the folded short side station inward above the instruction manual.

8. The automatic instruction manual box-making machine according to claim 1, characterized in that, The pre-folding long side mechanism includes a short side pressure plate, a pre-folding long side support, a short side pressing and folding lateral movement drive assembly, a short side pressing and folding lifting drive assembly, a short side pressing block, a pre-folding long side lateral movement drive assembly, a long side pre-folding component, and a pre-folding positioning component. The short side pressure plate is disposed on the frame and located above the carton conveying mechanism. The short side pressure plate is used to press down on the short side located in front of the conveying mechanism in the initial box structure at the pre-folding long side station. The pre-folding long side support is disposed on the frame. The short side pressing and folding lateral movement drive assembly is disposed on the pre-folding long side support, the short side pressing and folding lifting drive assembly is disposed on the short side pressing and folding lateral movement drive assembly, and the short side pressing block is disposed on the short side pressing and folding lifting drive assembly. The short-side pressing and folding lateral movement drive assembly and the short-side pressing and folding lifting drive assembly respectively drive the short-side pressing block to move laterally and descend, so that the short-side pressing block presses down on the short side of the initial box structure located behind the conveying mechanism of the carton conveying mechanism in the pre-folding long-side station; the two long-side folding lateral movement drive assemblies are arranged opposite to each other on the pre-folding long-side support, and the output end of each long-side folding lateral movement drive assembly is connected to the long-side pre-folding component, and the lower side of the inward-facing side of each long-side pre-folding component is provided with a pre-folding positioning component installed on the pre-folding long-side support. By driving the two long-side pre-folding components to move inward, the two opposite long sides of the initial box structure are pushed inward and folded onto the pre-folding positioning component.

9. The automatic instruction manual box-making machine according to claim 1, characterized in that, The long-side fastening mechanism includes a long-side pressing and folding lateral movement drive assembly, a first long-side pressing and folding component, a fastening position pressing drive assembly, a fastening position pressing block, a long-side pressing and folding lifting drive assembly, and a second long-side pressing and folding component. The long-side pressing and folding lateral movement drive assembly is disposed on the frame. The output end of the long-side pressing and folding lateral movement drive assembly is connected to the first long-side pressing and folding component. The long-side pressing and folding lateral movement drive assembly is used to drive the first long-side pressing and folding component to move laterally, so that the first long-side pressing and folding component presses down and folds one of the long sides of the initial box structure. The buckle pressing drive assembly is mounted on the frame, and its output end is connected to the buckle pressing block. The buckle pressing drive assembly drives the buckle pressing block to move, causing the buckle pressing block to press down on the long side acted upon by the first long side pressing and folding member, thus opening the buckle on the long side. The long side pressing and folding lifting drive assembly is mounted on the frame, and its output end is connected to the second long side pressing and folding member. The long side pressing and folding lifting drive assembly drives the second long side pressing and folding member downwards, pressing down and folding down another long side of the initial box structure, so that the opened buckle on one long side engages with the insertion point on the other long side.

10. The automatic instruction manual packaging machine according to claim 1, characterized in that, It also includes a defective packaging box unloading robot and a defective packaging box unloading trough. The cardboard box conveying mechanism has a defective packaging box unloading station located next to the folding edge station along its conveying direction. The defective packaging box unloading robot and the defective packaging box unloading trough are respectively mounted on the frame. The defective packaging box unloading robot is used to transport the defective packaging box located at the defective packaging box unloading station to the defective packaging box unloading trough. The defective packaging box unloading trough is used for unloading the defective packaging box.

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