Certificate collecting mechanism, certificate conveying device and certificate manufacturing equipment

Abstract

The invention discloses a certificate collecting mechanism, a certificate conveying device and certificate manufacturing equipment, and the certificate collecting mechanism comprises a machine base capable of allowing certificates to be horizontally placed, and one side of the machine base is provided with a certificate collecting groove; the first certificate pushing assembly comprises a first certificate pushing block and a first driving assembly used for driving the first certificate pushing block to push the certificates towards one side of the certificate collecting groove; the blocking assembly is located at one end of the certificate collecting groove and located on the push-out path of the first certificate pushing block so as to block the certificates and enable the certificates to vertically fall into the certificate collecting groove; and the second certificate pushing assembly comprises a second certificate pushing block and a second driving assembly for driving the second certificate pushing block to move in the direction of the center line of the certificate collecting groove, and the second certificate pushing block can push the certificates to cross the gear assembly so as to sequentially collect the certificates to the certificate collecting groove. Through cooperative work of the first certificate pushing assembly, the second certificate pushing assembly and the gear assembly, automatic collection and compaction of certificates can be achieved, the certificates are stacked in order, the efficiency is greatly improved, the labor cost is reduced, and the device is suitable for various scenes.

Description

Technical Field

[0001] The present invention relates to the technical field of printing equipment, in particular to a document collection mechanism, a document conveying device having the document collection mechanism, and a document making device. Background Art

[0002] In today's era of rapid development of digitalization and automation, printing technology has been widely used in many fields. A large number of printed materials such as documents, bills, labels, photo albums, certificates, and certificates play an important role in daily work, life, and study.

[0003] During the printing and production process of various paper documents such as certificates, documents, and receipts, for example, unprinted content, partially printed content, or completed printouts need to be collected and organized for early collection and storage, mid-term transportation and distribution, or later packaging and archiving.

[0004] However, the collection method currently used in the industry is still primarily manual, and suffers from numerous technical drawbacks. A few devices are only capable of a single discharge action after printing, lacking an automated collection mechanism. This results in the printed materials needing to be manually sorted, stacked, and compacted one by one after leaving the printing device. This traditional method is not only labor-intensive and inefficient, making it difficult to meet the high-speed, high-volume processing demands of modern production, but it can also easily lead to misalignment, omissions, or damage to the stacked certificates due to human negligence, seriously affecting the quality of the finished product. Furthermore, manually collected certificates are often loose and disordered, occupying a large amount of storage space and making subsequent transportation or management inconvenient, further increasing production costs and management difficulties. Summary of the Invention

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a document collection mechanism that, through the coordinated operation of a first document pushing component, a second document pushing component, and a shifting component, can automatically collect and compact documents, allowing them to be stacked in an orderly manner. This significantly improves efficiency, reduces labor costs, and is adaptable to a variety of scenarios.

[0006] The present invention also provides a document conveying device and a document making device having the above-mentioned document collecting mechanism.

[0007] The document collection mechanism according to the present invention comprises: A base for placing documents horizontally, with a document collection slot provided on one side of the base; a first certificate pushing assembly connected to the base, comprising a first driving assembly and a first certificate pushing block, wherein the first driving assembly is configured to drive the first certificate pushing block to push the certificate toward one side of the certificate collecting slot; a stopper assembly connected to the base and located at one end of the certificate collecting slot, the stopper assembly being located on the pushing path of the first certificate pushing block to block the certificate and allow the certificate to fall vertically into the certificate collecting slot; The second certificate pushing component is connected to the machine base. The second certificate pushing component includes a second driving component and a second certificate pushing block. The second driving component is connected and drives the second certificate pushing block to move along the center line direction of the certificate collection slot. The second certificate pushing block can push the certificate to pass through the gear component to collect the certificates into the certificate collection slot in sequence.

[0008] The document collection mechanism according to the present invention has at least the following beneficial effects: the machine base is used as the basic platform, and the document collection slot arranged on one side thereof provides a special space for collecting documents, thereby ensuring the orderliness of the collection process, wherein the first document pushing component can accurately push the document toward the side of the document collection slot, thereby ensuring that the document can be reliably transported from the initial position to the vicinity of the document collection slot, and the gear component is located at one end of the document collection slot and on the pushing path of the first document pushing block. When the first document pushing block pushes the document forward, the gear component can effectively prevent the document from continuing to move in the original direction, forcing the document to change its direction of movement and fall vertically into the document collection slot, thereby cleverly utilizing the physical blocking principle to realize the conversion of documents from horizontal placement to vertical storage. The second driving assembly drives the second certificate pushing block to move along the center line of the certificate collecting slot. When the certificate falls into the certificate collecting slot, the second certificate pushing block can accurately push the certificate over the gear assembly and collect it to the appropriate position in the certificate collecting slot. In this way, multiple certificates can be arranged in the certificate collecting slot in sequence and in an orderly manner, avoiding the disorderly stacking of certificates and improving space utilization. It is also convenient for the subsequent unified processing of the collected certificates, and realizes the automatic stacking and collection process of the certificates from the horizontal state of the base to the vertical state of the certificate collecting slot as a whole, which not only improves production efficiency and reduces labor costs, but also ensures the accuracy and stability of the collection process.

[0009] According to the certificate collection mechanism described in some embodiments of the present invention, a guide block is provided in the certificate collection slot, and the guide block and the gear assembly are located at the same end of the certificate collection slot. A guide slope is provided on the top of the guide block to guide the certificate to slide vertically into the certificate collection slot, and an air avoidance groove is provided in the middle of the guide block for the second certificate pushing block to pass through.

[0010] According to the document collection mechanism described in some embodiments of the present invention, the shift assembly includes two limit buckles, and the two limit buckles are respectively arranged on the opposite slot walls of the document collection slot. The two limit buckles respectively position the two sides of the document to maintain the vertical arrangement after the document falls into the document collection slot.

[0011] According to the document collection mechanism described in some embodiments of the present invention, the limit buckle is rotatably set on the slot wall of the document collection slot to accommodate the document passing over the limit buckle, and the slot wall of the document collection slot is connected to an elastic reset part to drive the limit buckle to rotate and reset.

[0012] According to the document collection mechanism described in some embodiments of the present invention, the limiting buckle is provided with a transmission inclined surface, and the transmission inclined surface is located on the side of the limiting buckle facing the second document pushing block.

[0013] According to the document collection mechanism described in some embodiments of the present invention, the shift assembly includes a guide block, which is located on the upper side of the document collection slot. The machine base is equipped with a push block cylinder, which is connected to and drives the guide block to move along the side away from the first document pushing block to make space for the document to fall into the document collection slot.

[0014] According to the certificate collection mechanism described in some embodiments of the present invention, a limit block is provided in the certificate collection slot, and the limit block slides along the length direction of the certificate collection slot and can abut against the side surface of the certificate away from the second certificate pushing block to drive the certificate to maintain a vertical arrangement and / or drive multiple certificates to fit closely.

[0015] According to the certificate collection mechanism described in some embodiments of the present invention, the groove wall of the certificate collection groove is provided with a retaining groove, and there are multiple retaining grooves that are arranged at intervals along the length direction of the certificate collection groove. The limit block is installed with an elastic matching piece. When the number of the certificates in the certificate collection groove gradually increases, the elastic matching piece is embedded and matched with the multiple retaining grooves in sequence.

[0016] The document conveying device according to the present invention comprises the document collecting mechanism according to the present invention; and a conveying line, which is arranged on the machine base and is used to convey the document.

[0017] The document conveying device according to the present invention has at least the following beneficial effects: the document collection mechanism and the conveyor line are integrated to form a complete document conveying device, and the seamless connection between the conveyor line and the collection mechanism realizes the full process automation of the document from the production line to the collection link, reduces the manual intervention in the intermediate transfer link, and improves the overall production efficiency. Among them, the adjustable characteristics of the conveyor line enhance the equipment's adaptability to different production rhythms, while simplifying the system layout and reducing space occupancy and equipment energy consumption.

[0018] The certificate-making device according to the present invention includes the certificate collection mechanism according to the present invention.

[0019] The certificate-making device according to the present invention has at least the following beneficial effects: the certificate collection mechanism is expanded into the certificate-making device, making it one of the core components of the complete certificate-making process. By linking with other certificate-making processes such as distribution, cutting, binding, testing, packaging and other modules, fully automated production from printing to finished products is achieved, which significantly improves the efficiency and quality consistency of certificate making, improves the stability and reliability of the production process, and meets the needs of large-scale industrial production.

[0020] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments with reference to the following drawings, in which: Figure 1 This is a schematic diagram of the structure of a certificate collection mechanism according to an embodiment of the present invention; Figure 2 This is an exploded schematic diagram of the document collection mechanism according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the partial structure of the certificate collection slot of the certificate collection mechanism according to an embodiment of the present invention; Figure 4 for Figure 3 Explosion diagram shown Figure 1 ; Figure 5 for Figure 3 Explosion diagram shown Figure 2 ; Figure 6 A schematic diagram of the partial structure of a certificate collection slot of a certificate collection mechanism according to another embodiment of the present invention; Figure 7 This is a schematic structural diagram of a document conveying device according to an embodiment of the present invention; Figure 8 This is an exploded schematic diagram of the document conveying device according to an embodiment of the present invention.

[0022] Description of Figure Numbers: Base 100; evidence collection slot 101; retaining slot 1011; guide block 110; guide slope 1101; avoidance slot 1102; fixing block 120; push block cylinder 130; First deduction component 200; first driving component 210; first deduction block 220; Shift assembly 300; limit buckle 310; transmission inclined surface 311; elastic reset member 320; guide block 330; limit block 340; sliding seat 341; elastic matching member 3411; elastic tensioning member 350; Second deduction component 400; second driving component 410; second deduction block 420; Certificate 500; Conveyor line 600. DETAILED DESCRIPTION

[0023] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0024] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0025] In the description of the present invention, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0027] In the description of the present invention, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the exemplary expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0028] In today's era of rapid development of digitalization and automation, printing technology has been widely used in many fields. A large number of printed materials such as documents, bills, labels, photo albums, certificates, and certificates play an important role in daily work, life, and study.

[0029] During the printing and production process of various paper documents such as certificates, documents, and receipts, for example, unprinted content, partially printed content, or completed printouts need to be collected and organized for early collection and storage, mid-term transportation and distribution, or later packaging and archiving.

[0030] However, the collection method currently used in the industry is still primarily manual, and suffers from numerous technical drawbacks. A few devices are only capable of a single discharge action after printing, lacking an automated collection mechanism. This results in the printed materials needing to be manually sorted, stacked, and compacted one by one after leaving the printing device. This traditional method is not only labor-intensive and inefficient, making it difficult to meet the high-speed, high-volume processing demands of modern production, but it can also easily lead to misalignment, omissions, or damage to the stacked certificates due to human negligence, seriously affecting the quality of the finished product. Furthermore, manually collected certificates are often loose and disordered, occupying a large amount of storage space and making subsequent transportation or management inconvenient, further increasing production costs and management difficulties.

[0031] For this reason, Figures 1 to 6The document collection mechanism of the present invention is shown as follows, comprising a base 100, a first document pushing assembly 200, a stop assembly 300, and a second document pushing assembly 400, all connected to the base 100. The base 100 is capable of horizontally placing a document 500. For example, the document 500 can be repeatedly placed at a preset position on the base 100 by a robotic arm, or the document 500 can be transported to a preset position on the base 100 by a conveyor belt. Specifically, a document collection slot 101 is provided on one side of the base 100. The first document pushing assembly 200 includes a first drive assembly 210 and a first document pushing block 220. The first drive assembly 210 is configured to drive the first document pushing block 220 to push the document 500 toward one side of the document collection slot 101. The stop assembly 300 is located at one end of the document collection slot 101 and is positioned in the pushing path of the first document pushing block 220 to block the document 500 and allow it to fall vertically into the document collection slot 101. Furthermore, the second certificate pushing component 400 includes a second driving component 410 and a second certificate pushing block 420. The second driving component 410 is connected to and drives the second certificate pushing block 420 to move along the center line direction of the certificate collection slot 101. The second certificate pushing block 420 can push the certificate 500 over the gear component 300 to collect the certificate 500 in sequence into the certificate collection slot 101. It should be noted that the base 100 is used as a basic platform, and the certificate collection slot 101 set on one side thereof provides a special space for collecting the certificate 500, ensuring the orderliness of the collection process. Among them, the first certificate pushing component 200 can accurately push the certificate 500 toward the side of the certificate collection slot 101, ensuring that the certificate 500 can be reliably transported from the initial position to the vicinity of the certificate collection slot 101, and the gear component 300 is located at one end of the certificate collection slot 101 and is on the pushing path of the first certificate pushing block 220. When the first certificate pushing block 220 pushes the certificate 500 forward, the gear component 300 can effectively block the certificate 500 from continuing to move in the original direction, forcing the certificate 500 to change its direction of movement and fall vertically into the certificate collection slot 101. The physical blocking principle is cleverly used to realize the conversion of the certificate 500 from horizontal placement to vertical storage, ensuring that the initial posture of the certificate 500 in the certificate collection slot 101 is correct. Then, the second driving component 410 drives the second certificate pushing block 420 to move along the center line direction of the certificate collecting slot 101. When the certificate 500 falls into the certificate collecting slot 101, the second certificate pushing block 420 can accurately push the certificate 500 over the gear component 300 and collect it to the appropriate position in the certificate collecting slot 101. In this way, multiple certificates 500 can be arranged in the certificate collecting slot 101 in sequence and in an orderly manner, avoiding the messy stacking of the certificates 500 and improving space utilization. At the same time, it is also convenient for the subsequent unified processing of the collected certificates 500, and the overall automatic stacking and collection process of the certificates 500 from the horizontal state of the base to the vertical state of the certificate collecting slot 101 is realized, which not only improves production efficiency and reduces labor costs, but also ensures the accuracy and stability of the collection process.

[0032] Reference Figures 1 to 5 In some embodiments of the present invention, a guide block 110 is provided within the document collection slot 101. The guide block 110 and the shift assembly 300 are located at the same end of the document collection slot 101. A guide slope 1101 is provided on the top of the guide block 110 to guide the document 500 to slide vertically into the document collection slot 101. It is understood that the guide slope 1101 can guide the document 500 to slide accurately vertically into the document collection slot 101 in a smooth transition manner, avoiding problems such as paper jams and skew caused by excessive impact force or angular deviation, significantly improving the smoothness and reliability of the collection process. In addition, a clearance groove 1102 is provided in the middle of the guide block 110 for the second document pushing block 420 to pass through. This ensures that the second document pushing block 420 will not mechanically interfere with the guide block 110 during the process of pushing the document 500. This prevents component wear and ensures the continuity of the document pushing action, thereby effectively improving the operating efficiency of the equipment and the stacking accuracy of the document 500.

[0033] Reference Figures 3 to 5 In some embodiments of the present invention, the shift assembly 300 includes two limit buckles 310, and the two limit buckles 310 are respectively arranged on the opposite groove walls of the certificate collection slot 101. The two limit buckles 310 respectively position the two sides of the certificate 500 to maintain a vertical arrangement after the certificate 500 falls into the certificate collection slot 101, thereby avoiding the problem of stacking misalignment caused by tilting or skewing. In some applications, the certificate 500 can automatically maintain an upright state when it falls into the certificate collection slot 101. For example, the first certificate pushing block 220 pushes the spine of the certificate 500, and the certificate 500 falls into the certificate collection slot 101 and contacts the bottom surface of the certificate collection slot 101 at the opening page of the certificate 500. Since the pages at the opening can expand slightly outward and open, the certificate 500 can be directly supported vertically. To this end, the stop buckle 310 abuts and positions the side of the document 500 facing away from the second verification block 420. Then, under the push of the second verification block 420, the document 500 passes over the stop buckle 310 and is collected in the document collection slot 101. In other applications, the stop buckle 310 abuts and positions the side of the document 500 facing away from the second verification block 420, and the guide block 110 abuts and positions the side of the document 500 facing the second verification block 420. Then, the stop buckle 310 and the guide block 110 cooperate to better maintain the upright position of the document 500. Then, under the push of the second verification block 420, the document 500 passes over the stop buckle 310 and is collected in the document collection slot 101. This is particularly suitable for thinner documents 500.

[0034] It should be noted that in addition to being able to abut and position the document 500 before the second pushing block 420 is pushed, the limit buckle 310 can also position and support the document 500 toward the side of the second pushing block 420 after the second pushing block 420 is pushed, to prevent the document 500 from retreating again.

[0035] In some embodiments, the limit buckle 310 is fixedly set on the slot wall of the certificate collecting slot 101, and the certificate 500 relies entirely on its own bending and deformation toward the center to pass through the limit buckle 310. However, for some thicker or less deformable certificates 500, the rigid blocking limit buckle 310 may cause damage to the certificate 500.

[0036] In this regard, refer to Figures 3 to 5 In some embodiments of the present invention, a limit buckle 310 is rotatably mounted on the wall of the document collection slot 101 to allow the document 500 to pass over the limit buckle 310. An elastic reset member 320 is connected to the wall of the document collection slot 101 to drive the limit buckle 310 to rotate and reset. On the one hand, the rotatable nature of the limit buckle 310 allows the document 500 to smoothly pass over the limit buckle 310 and enter the document collection slot 101, avoiding the problem of the document 500 being stuck and damaged when passing over the limit buckle 310. On the other hand, combined with the automatic reset and rebound function of the elastic reset member 320, the limit buckle 310 can automatically reset to its initial position after completing the blocking action, effectively ensuring the positioning accuracy of both the document 500 that has been pushed in and the document 500 that has not been pushed in. Specifically, a slot is provided on the opposite wall of the certificate collection slot 101 toward one end of the second certificate pushing block 420. The base 100 is fixedly connected to a fixed block 120 arranged corresponding to the slot. The limiting buckle 310 rotates with the fixed block 120 on one side facing the second certificate pushing block 420, and an elastic return member 320 is provided between the other side and the fixed block 120. Consequently, the second certificate pushing block 420 pushes the certificate 500 to overcome the pressure of the elastic return member 320, causing the limiting buckle 310 to rotate toward the side away from the second certificate pushing block 420. After the certificate 500 passes over the limiting buckle 310, the elastic return member 320 can push the limiting buckle 310 toward the second certificate pushing block 420 and return it to its original position. Optionally, the elastic return member 320 is a compression spring, a snap spring, or the like. Furthermore, the limit buckle 310 is provided with a transmission bevel 311, which is located on the side of the limit buckle 310 facing the second pushing block 420, so that the second pushing block 420 can push the certificate 500 over the limit buckle 310 more smoothly and unobstructed, effectively reducing the risk of edge damage to the certificate 500 caused by friction or collision. In addition, the inclination angle of the transmission bevel 311 can be flexibly adjusted according to actual working conditions, further enhancing the adaptability of the equipment to certificates 500 of different specifications.

[0037] Reference Figure 1 and Figure 2In some embodiments of the present invention, the shift assembly 300 includes a guide block 330, which is located on the upper side of the certificate collecting slot 101. The base 100 is equipped with a push block cylinder 130, which is connected to and drives the guide block 330 to move along the side away from the first certificate pushing block 220 to make space for the certificate 500 to fall into the certificate collecting slot 101. On the one hand, the push block cylinder 130 drives the guide block 330 to move, realizing the dynamic adjustment function of the entrance space of the certificate collection slot 101, and actively making enough space before the certificate 500 falls in; on the other hand, the setting of the guide block 330 enhances the guidance of the certificate 500 when entering the certificate collection slot 101, ensuring its posture stability. For example, the guide block 330 can not only prevent the first certificate pushing block 220 from excessively pushing the certificate 500 and preventing it from falling into the preset position of the certificate collection slot 101, but also can abut and position the top surface of the side of the certificate 500 away from the second certificate pushing block 420 after the certificate 500 falls into the certificate collection slot 101, and cooperate with the limit buckle 310, the guide block 110 and the bottom surface of the certificate collection slot 101 to achieve positioning of the certificate 500 on all sides. In some applications, the second certificate pushing block 420 pushes the certificate 500 directly over the guide block 330 , or the guide block 330 and the second certificate pushing block 420 move in opposite directions, so that the certificate 500 is pushed into the certificate collecting slot 101 for collection.

[0038] Reference Figures 3 to 6 , a limit block 340 is provided in the certificate collecting slot 101, and the limit block 340 slides along the length direction of the certificate collecting slot 101 and can abut against the surface of the side of the certificate 500 away from the second certificate pushing block 420, so as to drive the certificate 500 to maintain a vertical arrangement and / or drive multiple certificates 500 to fit closely. It can be understood that through the sliding adjustment function of the limit block 340 and the coordinated action with the second certificate pushing component 400, the stacking position of the certificate 500 is dynamically adjusted, so that it can automatically adapt to the close fitting requirements of certificates of different specifications according to the actual collection quantity, avoid the problem of loose stacking or excessive squeezing caused by fixed spacing, further improve the stacking neatness and space utilization, and improve production flexibility. Refer to Figures 3 to 5In some embodiments of the present invention, the wall of the document collection slot 101 is provided with multiple retention slots 1011 spaced apart along the length of the document collection slot 101. The stopper 340 is equipped with an elastic fitting 3411. As the number of documents 500 in the document collection slot 101 increases, the elastic fitting 3411 sequentially engages with the plurality of retention slots 1011. As the second document pushing block 420 pushes the stacked documents 500, the stopper 340 automatically adapts to the increasing number of documents 500 and gradually moves and locks in place. This ensures a tight stack and avoids stress concentration or component damage that could result from a rigid structure. Furthermore, the adaptive movement of the stopper 340 enhances adaptability to documents 500 of varying thicknesses, reducing device manufacturing costs. Optionally, the elastic fitting 3411 is an elastic plunger with a marble at its end that engages with the retention slot 1011. It is easy to understand that the guide block 330 can directly slide and abut against the groove wall of the certificate collection groove 101. Alternatively, the guide block 330 is slidably set in the certificate collection groove 101 through a linear guide structure such as a guide rail slider, a guide sleeve guide shaft, etc. However, in order to avoid the influence of the guide structure or other matching structure of the guide block 330 on the certificate 500 placed in the certificate collection groove 101, in some embodiments, the guide block 330 is fixedly connected to the sliding seat 341, and the elastic matching part 3411 can be installed on the sliding seat 341, and the lower side of the certificate collection groove 101 is provided with a mounting groove separated from the certificate collection groove 101, and the mounting groove is provided with a slide rail arranged parallel to the length direction of the certificate collection groove 101, and the sliding seat 341 slides and cooperates with the slide rail through a slider. In other embodiments of the present invention, compared with the fixed groove being arranged at intervals, which makes it impossible to adjust the position of the limit block 340 steplessly, refer to Figure 6 The limit stopper 340 is connected to an elastic tensioning member 350, which can drive the limit stopper 340 to move toward one side of the second pushing block 420 to compact the document 500. Optionally, the elastic tensioning member 350 is a tension spring.

[0039] Refer again Figure 7 and Figure 8 The document conveying device according to an embodiment of the present invention includes a document collection mechanism according to an embodiment of the present invention, and also includes a conveyor line 600 disposed on the machine base 100 and used to convey the document 500. In this regard, the document collection mechanism and the conveyor line 600 are integrated to form a complete document conveying device. The seamless connection between the conveyor line 600 and the collection mechanism realizes the full process automation of the document 500 from the production line to the collection link, reduces manual intervention in the intermediate transfer link, and improves overall production efficiency. The adjustable feature of the conveyor line 600 enhances the adaptability of the device to different production rhythms, simplifies the system layout, and reduces space occupancy and equipment energy consumption.

[0040] Other structures and operations of the document feeding device according to the embodiment of the present invention are well known to those skilled in the art and will not be described in detail here.

[0041] The certificate-making device according to an embodiment of the present invention includes a certificate collection mechanism according to an embodiment of the present invention. By extending the certificate collection mechanism into the certificate-making device, it becomes one of the core components of the complete certificate-making process. By integrating it with other certificate-making processes such as distribution, cutting, binding, testing, and packaging, fully automated production from printing to finished product is achieved, significantly improving certificate-making efficiency and quality consistency, enhancing the stability and reliability of the production process, and meeting the needs of large-scale industrial production.

[0042] Other structures and operations of the certificate-making device according to the embodiment of the present invention are well known to those skilled in the art and will not be described in detail here.

[0043] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the scope of the present invention.

Claims

1. A document collection agency, characterized in that: include: A base for placing documents horizontally, with a document collection slot provided on one side of the base; a first certificate pushing assembly connected to the base, comprising a first driving assembly and a first certificate pushing block, wherein the first driving assembly is configured to drive the first certificate pushing block to push the certificate toward one side of the certificate collecting slot; a stopper assembly connected to the base and located at one end of the certificate collecting slot, the stopper assembly being located on the pushing path of the first certificate pushing block to block the certificate and allow the certificate to fall vertically into the certificate collecting slot; The second certificate pushing component is connected to the machine base. The second certificate pushing component includes a second driving component and a second certificate pushing block. The second driving component is connected and drives the second certificate pushing block to move along the center line direction of the certificate collection slot. The second certificate pushing block can push the certificate to pass through the gear component to collect the certificates into the certificate collection slot in sequence.

2. The document collection mechanism according to claim 1, characterized in that: A guide block is provided in the certificate collection slot. The guide block and the gear assembly are located at the same end of the certificate collection slot. A guide slope is provided on the top of the guide block to guide the certificate to slide vertically into the certificate collection slot. An air avoidance groove is provided in the middle of the guide block for the second certificate pushing block to pass through.

3. The document collection mechanism according to claim 1, characterized in that: The shift assembly includes two limit buckles, which are respectively arranged on opposite slot walls of the certificate collection slot. The two limit buckles respectively position the two sides of the certificate to maintain a vertical arrangement after the certificate falls into the certificate collection slot.

4. The document collection mechanism according to claim 3, characterized in that: The limit buckle is rotatably arranged on the slot wall of the certificate collecting slot to enable the certificate to pass over the limit buckle. The slot wall of the certificate collecting slot is connected with an elastic reset member to drive the limit buckle to rotate and reset.

5. The document collection mechanism according to claim 4, characterized in that: The limiting buckle is provided with a transmission inclined surface, and the transmission inclined surface is located on the side of the limiting buckle facing the second deduction block.

6. The document collection mechanism according to any one of claims 1 to 5, characterized in that: The shift assembly includes a guide block, which is located on the upper side of the certificate collection slot. The machine base is equipped with a push block cylinder, which is connected to and drives the guide block to move along the side away from the first certificate pushing block to make space for the certificate to fall into the certificate collection slot.

7. The document collection mechanism according to claim 1, characterized in that: A limit block is provided in the certificate collecting slot, and the limit block slides along the length direction of the certificate collecting slot and can abut against the side surface of the certificate facing away from the second certificate pushing block to drive the certificate to maintain a vertical arrangement and / or drive multiple certificates to fit closely together.

8. The document collection mechanism according to claim 7, characterized in that: The groove wall of the certificate collection groove is provided with a retaining groove, and there are multiple retaining grooves that are arranged at intervals along the length direction of the certificate collection groove. The limit block is installed with an elastic matching piece. When the number of the certificates in the certificate collection groove gradually increases, the elastic matching piece is embedded and matched with the multiple retaining grooves in sequence.

9. Document conveying device, characterized by: comprising a document collection mechanism as claimed in any one of claims 1 to 8; A conveying line is arranged on the machine base and is used for conveying the certificate.

10. Certificate-making equipment, characterized by: Comprising a certificate collection mechanism as described in any one of claims 1 to 8.

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