Digital archive arrangement and printing all-in-one machine

By introducing motor-driven worm gear system and electric telescopic rod design of the inflatable box into the printing all-in-one machine, the problems of display tilt and paper management are solved, convenient paper installation and document classification storage are achieved, and operation convenience and management are improved efficiency.

CN119142044AInactive Publication Date: 2024-12-17HUNAN JUYING ARCHIVES MANAGEMENT CO LTD
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Patent Information

Application Number
CN202411617148.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-13
Publication Date
2024-12-17
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

In the existing printing all-in-one printer, touching the display screen is inconvenient to adjust the tilt angle, and it is inconvenient to replace the paper for printing, and the printed documents are not convenient to pre-storage and open paper at different locations in sequence according to different types.

Method used

A digital file sorting and printing machine is designed, and the tilt adjustment of the touch display screen is achieved by setting up a motor-driven worm and gear system on the touch display screen; the design of electric telescopic rod and inflatable box is used in the paper feeding mechanism. Realize the stable installation of roll paper and the classification and storage of different types of documents; use electric telescopic rods and inflatable boxes in the storage mechanism to control the tilt of the partition and the opening of the box door, so as to facilitate the removal of paper in different locations.

Benefits of technology

It realizes convenient tilt adjustment of the touch display screen, facilitates replacement and installation of paper, and realizes the classification storage and sequential removal of different types of documents, improving the operation convenience of the printing machine and paper management efficiency.

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Abstract

The invention discloses a digital archive arrangement and printing all-in-one machine, and belongs to the field of printing all-in-one machines. Comprising an all-in-one machine body, a touch display mechanism is arranged at the top of the all-in-one machine body, a paper feeding mechanism is arranged above the front surface of the all-in-one machine body, and a storage mechanism is arranged below the front surface of the all-in-one machine body; the storage mechanism comprises a storage box, a plurality of through storage openings are formed in the rear surface of the storage box, a partition plate is rotationally connected to the position, located below the storage openings, in the storage box through a rotating shaft, and a plurality of through shifting grooves are formed in the right side of the storage box; the touch display screen can drive the worm to rotate by starting the motor, and the round rod between the two fixing blocks can be driven to rotate under meshing transmission of the worm and the gear, so that the touch display screen can be controlled to adjust the inclination degree, and then the inclination degree of the touch display screen during operation can be conveniently controlled according to different operation habits of users.
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Description

Technical Field

[0001] The invention relates to the field of integrated printers, and in particular to an integrated digital file sorting and printing machine. Background Art

[0002] Archives refer to various forms of data such as text, graphics, audio and video that have preservation value for the country and society. In order to give full play to the value of archival resources, it is necessary to solve the problems of archive collection, preservation and utilization, and to properly manage archives. Archives management is also called archival work. Printing all-in-one is a convenient, simple, natural and practical human-computer interaction device, generally including touch screen, display, computer, audio equipment, power supply equipment and touch cabinet, and should also have power input equipment and various network interfaces. Printing all-in-one is gradually being used in all aspects of our daily life and work, and printing all-in-one is often needed in the process of archive sorting.

[0003] Patent: CN220114316U provides a credit report query printing all-in-one machine, which relates to the technical field of all-in-one machines, and includes: a bottom plate, the upper surface of which is fixedly connected to an all-in-one machine body. When in use, the output end of the motor drives the rotating shaft to rotate, so that the first bevel gear meshes and rotates the second bevel gear, so that the threaded rod can rotate between the first limit plate and the second limit plate, and at the same time, the threaded rod drives the placement block connected to the threaded rotation to move back and forth on its surface. When the placement block moves to the left on the surface of the threaded rod, the placement block is retracted to the inside of the machine body through the positioning and supporting effect of the two fixed rods, and the storage opening of the storage box is blocked by the baffle, otherwise the placement block can be extended outward, so that the credit report query printing all-in-one machine will automatically retract the placement block when it is idle, so as to facilitate the storage of the placement block by the all-in-one machine body.

[0004] In the above technology, the touch display screen part is not convenient for adjusting the tilt angle, and it is not convenient to replace the paper used for printing. In addition, during the use of the above technology, it is not convenient to pre-store the paper for printing different categories of documents according to different types, and it is not convenient to open different storage positions in turn to take out the paper from different positions. Improvements are needed. For this reason, we propose a digital archive sorting and printing all-in-one machine. Summary of the invention

[0005] Purpose of the invention: The purpose of the present invention is to provide a device with a touch display screen that is convenient for adjusting the tilt angle and for replacing printing paper; another purpose of the present invention is to provide a printing device in which the paper for printed documents of different categories can be pre-stored according to different types, and it is not convenient to open different storage positions in turn to take out paper from different positions.

[0006] Technical solution: A digital archive sorting and printing all-in-one machine, comprising an all-in-one machine body, a touch display mechanism is arranged on the top of the all-in-one machine body, a paper feeding mechanism is arranged above the front surface of the all-in-one machine body, and a storage mechanism is arranged below the front surface of the all-in-one machine body; The storage mechanism includes a storage box, a plurality of through-type storage openings are provided on the rear surface of the storage box, a partition is rotatably connected to the storage openings through a rotating shaft inside the storage box, a plurality of through-type toggle grooves are provided on the right side of the storage box, a plurality of partitions are located on the right side of the plurality of toggle grooves and are rotatably connected to a toggle plate through a rotating shaft, two bottom plates are provided on the lower surface of the storage box, an electric telescopic rod is fixedly connected to the upper surface of the bottom plate, the top end of the output end of the electric telescopic rod is fixedly connected to the lower surface of the storage box, and a plurality of springs are fixedly connected between the partition located at the lower part of the storage box and the storage box; A plurality of L-shaped frames are fixedly connected to the left side of the storage box; A plurality of inflatable boxes 2 are fixedly connected to the right side of the storage box, a piston plate 2 is slidably connected inside the inflatable box 2, an extrusion rod is fixedly connected to the front surface of the piston plate 2, a docking nozzle 2 is integrally formed on the rear surface of the inflatable box 2, a plurality of wedge-shaped pressure ports are formed on the rear surface of the toggle plate, and the front end of the extrusion rod extends to the inner side of the wedge-shaped pressure port.

[0007] Furthermore, the touch display mechanism includes a fixed block, and the number of the fixed blocks is two. A round rod is connected between the two fixed blocks through a rotating shaft so as to rotate together. The outer side wall of the round rod is fixedly connected to a connecting block, and the right side of the connecting block is fixedly connected to a touch display screen. The bottom of the fixed block is fixedly connected to the upper surface of the all-in-one body, and the rear end of the round rod passes through the fixed block located behind the all-in-one body and is fixedly connected to a gear.

[0008] Furthermore, a motor is fixedly connected to the rear surface of the integrated machine body, a worm is fixedly connected to the right end of the output shaft of the motor, and the worm is meshingly connected to the gear.

[0009] Furthermore, the paper feeding mechanism includes a fixing plate, and the number of the fixing plates is two. The opposite sides of the two fixing plates are provided with mounting grooves, and the interior of the mounting grooves is provided with mounting columns, and the opposite ends of the two mounting columns are commonly fixedly connected with a paper roll, and the outer sides of the two fixing plates are commonly engaged with a card cover, and the upper surface of the card cover is provided with a locking block, and the bottom end of the locking block passes through the interior of the mounting groove and is integrally formed with a trapezoidal block, and the fixing plate is fixedly connected to the all-in-one body.

[0010] Furthermore, the bottom of the trapezoidal block is an arc-shaped surface, and fits with the outer side wall of the mounting column.

[0011] Furthermore, the upper surface of the engaging block is fixedly connected to the retaining plate, and a plurality of springs are fixedly connected between the retaining plate and the card cover.

[0012] Furthermore, the interior of the L-shaped frame is rotatably connected to a shaft column via a rotating shaft, the top and bottom ends of the shaft column are fixedly connected to connecting plates, the right sides of the two connecting plates on the same shaft column are commonly fixedly connected to the box door, the outer wall of the shaft column is located above the L-shaped frame and is provided with a torsion spring, the two ends of the torsion spring are respectively fixedly connected to the connecting plate and the opposite sides of the L-shaped frame, and the lower part of the shaft column is located below the L-shaped frame and is fixedly connected to a cam.

[0013] Furthermore, an inflation box 1 is fixedly connected to the upper surface of the L-shaped frame, a piston plate 1 is slidably connected inside the inflation box 1, a plurality of springs 3 are fixedly connected between the piston plate 1 and the inflation box 1, the bottom of the piston plate 1 extends to the bottom of the L-shaped frame, and a wedge-shaped pressure block is integrally formed on the front surface, a sliding seat is fixedly connected to the lower surface of the L-shaped frame, a sliding abutment block is slidably connected inside the sliding seat, and a docking nozzle 1 is integrally formed on the upper surface of the inflation box 1.

[0014] Beneficial effects: The integrated machine body is electrically connected to the touch display screen, and the integrated machine body is controlled by the touch display screen to print cultural archives. The touch display screen can drive the worm to rotate by starting the motor, and the round rod between the two fixed blocks can be driven to rotate under the meshing transmission of the worm and the gear, so as to control the inclination of the touch display screen, and then it is convenient to control the inclination degree of the touch display screen during operation according to different operating habits of the user; When in use, the paper roll is sleeved on the outside of the paper roll roller, and then the paper is inserted into the paper input end of the all-in-one machine body to facilitate paper feeding. The paper roll roller is installed on the installation slot provided on the fixed plate through the installation column for installation, and then the card cover is clamped to the outside of the two fixed plates. Under the push of the spring 1, the two clamping blocks can push the trapezoidal block to extend into the installation slot and press against the installation column, which is convenient for the stable installation of the paper roll roller and convenient for disassembly, so as to achieve the effect of facilitating the feeding of new paper rolls. The storage mechanism is installed at the printing paper output position of the integrated machine body. By controlling the extension and retraction of the electric telescopic rod, the storage box is controlled to be at different heights, so that the printing paper output port of the integrated machine body can be docked with the storage ports at different positions, so that different types of printed documents can enter the storage box through different storage ports and be separated and placed by partitions, so that different types of documents can be stored in different categories; When the box door is opened horizontally outward, the air in the inflation box one is exhausted and the air is inflated into the inside of the inflation box two, which controls the piston plate two to push the extrusion rod to move forward, thereby pushing the toggle plate down through the wedge-shaped pressure-bearing port. At this time, multiple partitions can be driven to tilt, so that after the box door is opened, the paper can slide down along the partition, which is convenient for taking out the printed paper. In this setting, multiple box doors are opened in turn, which can drive the partition to tilt, making it convenient to open the box doors in turn and take out paper in different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a side structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the internal structure of the paper feeding mechanism of the present invention; Figure 4 It is a schematic diagram of the side view connection structure of the fixing plate, the mounting column and the locking block of the present invention; Figure 5 It is a partial cross-sectional structural schematic diagram of the paper feeding mechanism of the present invention after the box door is removed; Figure 6 is a rear structural schematic diagram of the storage box of the present invention; Figure 7 It is a schematic diagram of a partial cross-sectional connection structure of the second inflation box and the toggle plate of the present invention in a side view; Figure 8 For the present invention Figure 5 A is an enlarged structural diagram of FIG.

[0016] In the figure: 1, all-in-one machine body; 2, touch display mechanism; 3, paper feeding mechanism; 4, storage mechanism; 5, motor; 6, worm; 201, fixed block; 202, round rod; 203, connecting block; 204, touch display screen; 205, gear; 301, fixed plate; 302, mounting slot; 303, mounting column; 304, paper roll; 305, card cover; 306, snap block; 307, trapezoidal block; 308, abutment sheet; 309, spring 1; 401, storage box; 402, storage port; 403, partition; 404, toggle slot; 405. Toggle plate; 406. Bottom plate; 407. Electric telescopic rod; 408. Spring 2; 409. L-shaped frame; 410. Connecting piece; 411. Box door; 412. Torsion spring; 413. Cam; 414. Inflatable box 1; 415. Piston plate 1; 416. Spring 3; 417. Wedge-shaped pressure block; 418. Sliding seat; 419. Sliding abutment block; 420. Docking nozzle 1; 421. Inflatable box 2; 422. Piston plate 2; 423. Extrusion rod; 424. Docking nozzle 2; 425. Wedge-shaped pressure port; 426. Shaft column. DETAILED DESCRIPTION

[0017] In order to make the technical solution of the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] Embodiment 1: like Figure 1 and Figure 2 As shown, a digital archive arrangement and printing all-in-one machine is provided, comprising an all-in-one machine body 1, and a touch display mechanism 2 is arranged on the top of the all-in-one machine body 1; The touch display mechanism 2 includes a fixed block 201, the number of the fixed blocks 201 is two, a round rod 202 is connected to the two fixed blocks 201 through a rotating shaft, the outer wall of the round rod 202 is fixedly connected to a connecting block 203, and the right side of the connecting block 203 is fixedly connected to a touch display screen 204; The bottom of the fixed block 201 is fixedly connected to the upper surface of the integrated machine body 1, the rear end of the round rod 202 passes through the fixed block 201 located at the rear of the integrated machine body 1, and is fixedly connected with a gear 205, the rear surface of the integrated machine body 1 is fixedly connected with a motor 5, the right end of the output shaft of the motor 5 is fixedly connected with a worm 6, and the worm 6 is meshed with the gear 205; The integrated machine body 1 is electrically connected to the touch display screen 204, and the integrated machine body 1 is controlled by the touch display screen 204 to print cultural archives; The touch display screen 204 can be driven by the starter motor 5 to rotate the worm 6. Under the meshing transmission of the worm 6 and the gear 205, the round rod 202 between the two fixed blocks 201 can be driven to rotate, so that the left side of the touch display screen 204 is tilted, so that the touch display screen 204 can be controlled to adjust the inclination, and then the inclination degree of the touch display screen 204 during the control operation can be controlled according to the different operating habits of the user; like Figure 3 and Figure 4 As shown, a paper feeding mechanism 3 is provided on the front surface of the integrated machine body 1; The paper feeding mechanism 3 includes a fixing plate 301, and the number of the fixing plates 301 is two. The opposite sides of the two fixing plates 301 are provided with mounting grooves 302, and the interior of the mounting grooves 302 is provided with mounting posts 303. The opposite ends of the two mounting posts 303 are commonly fixedly connected with a paper winding roller 304. The outer sides of the two fixing plates 301 are commonly engaged with a card cover 305, and the upper surface of the card cover 305 is provided with a card block 306, the bottom end of the card block 306 penetrates into the interior of the installation groove 302, and is integrally formed with a trapezoidal block 307; The fixing plate 301 is fixedly connected to the integrated machine body 1, the bottom of the trapezoidal block 307 is an arc-shaped surface, and fits with the outer wall of the mounting column 303, the upper surface of the locking block 306 is fixedly connected to the retaining piece 308, and a plurality of springs 309 are fixedly connected between the retaining piece 308 and the card cover 305; The paper feeding mechanism 3 is connected to the paper feeding port of the integrated machine body 1. When in use, the paper roll is sleeved on the outside of the paper roll roller 304, and then the paper is inserted into the paper input end of the integrated machine body 1 to facilitate paper feeding; The paper roll 304 is installed on the installation slot 302 opened on the fixed plate 301 through the installation column 303, and then the card cover 305 is clamped to the outer side of the two fixed plates 301. Under the push of the spring 1 309, the two clamping blocks 306 can push the trapezoidal block 307 to extend into the installation slot 302 and press against the installation column 303, so as to facilitate the stable installation of the paper roll 304 and facilitate disassembly, so as to achieve the effect of facilitating the feeding of new paper rolls. like Figure 5 , Figure 6 and Figure 7 As shown, a storage mechanism 4 is provided below the front surface of the integrated machine body 1; The storage mechanism 4 includes a storage box 401, a plurality of through storage openings 402 are provided on the rear surface of the storage box 401, and a partition plate 403 is rotatably connected to the storage opening 402 through a rotating shaft inside the storage box 401; A plurality of through-type toggle slots 404 are provided on the right side of the storage box 401, and a plurality of partitions 403 are located on the right side of the plurality of toggle slots 404 and are connected to a toggle plate 405 by rotating together through a rotating shaft; The lower surface of the storage box 401 is provided with two bottom plates 406, the upper surface of the bottom plate 406 is fixedly connected with an electric telescopic rod 407, the top of the output end of the electric telescopic rod 407 is fixedly connected with the lower surface of the storage box 401, and a plurality of springs 408 are fixedly connected between the partition plate 403 located at the lower part of the storage box 401 and the storage box 401; The storage mechanism 4 is installed at the printing paper output position of the integrated machine body 1. By controlling the extension and retraction of the electric telescopic rod 407, the storage box 401 is controlled to be at different heights, so that the printing paper output port of the integrated machine body 1 can be docked with the storage ports 402 at different positions, so that different types of printed documents can enter the storage box 401 through different storage ports 402 and be separated and placed by the partition 403, so that different types of documents can be stored in different categories; A plurality of L-shaped frames 409 are fixedly connected to the left side of the storage box 401. A shaft column 426 is rotatably connected to the inside of the L-shaped frame 409 via a rotating shaft. The top and bottom ends of the shaft column 426 are fixedly connected to a connecting piece 410. The right sides of the two connecting pieces 410 on the same shaft column 426 are fixedly connected to a box door 411. The outer wall of the shaft column 426 is located above the L-shaped frame 409 and is provided with a torsion spring 412. The two ends of the torsion spring 412 are fixedly connected to the connecting piece 410 and the opposite side of the L-shaped frame 409 respectively. Under normal conditions, under the twisting of the torsion spring 412, the box door 411 can fit tightly against the storage box 401, thus protecting the printed paper; A cam 413 is fixedly connected to the lower part of the shaft column 426 and located below the L-shaped frame 409. An air charging box 414 is fixedly connected to the upper surface of the L-shaped frame 409. A piston plate 415 is slidably connected to the interior of the air charging box 414. A plurality of springs 416 are fixedly connected between the piston plate 415 and the air charging box 414. The bottom of the piston plate 415 penetrates to the bottom of the L-shaped frame 409, and a wedge-shaped pressure block 417 is integrally formed on the front surface. A sliding seat 418 is fixedly connected to the lower surface of the L-shaped frame 409, and a sliding abutment block 419 is slidably connected inside the sliding seat 418. A docking nozzle 420 is integrally formed on the upper surface of the inflation box 414. A plurality of inflatable boxes 421 are fixedly connected to the right side of the storage box 401, a piston plate 422 is slidably connected inside the inflatable box 421, an extrusion rod 423 is fixedly connected to the front surface of the piston plate 422, a docking nozzle 424 is integrally formed on the rear surface of the inflatable box 421, a plurality of wedge-shaped pressure ports 425 are opened on the rear surface of the toggle plate 405, and the front end of the extrusion rod 423 extends to the inner side of the wedge-shaped pressure port 425; When the box door 411 is opened, the cam 413 on the outer wall of the shaft column 426 will be driven to rotate together. When the box door 411 is opened horizontally outward, the tip of the cam 413 will squeeze the sliding abutment block 419 to slide backward. At this time, the sliding abutment block 419 will push the wedge-shaped pressure block 417 to make the piston plate 1 415 slide upward. At this time, the air will be exhausted through the docking nozzle 1 420. The docking nozzle 1 420 and the docking nozzle 2 424 are ventilated by means of a ventilation hose. When the air box 1 414 is exhausted, air will be inflated into the air box 2 421, and the control piston plate 2 422 will push the extrusion rod 423 to move forward, so that the toggle plate 405 can be pushed down through the wedge-shaped pressure port 425. At this time, multiple partitions 403 can be driven to tilt, so that after the box door 411 is opened, the paper can slide down along the partition 403, which is convenient for taking out the printed paper. In this setting, multiple box doors 411 are opened in turn, which can drive the partition 403 to tilt, making it convenient to open the box doors 411 in turn to take out paper at different positions.

[0019] Working principle: the roll of paper for printing is pre-stored in the paper feeding mechanism 3, and the roll of paper is docked with the paper inlet of the all-in-one body 1. When printing, the all-in-one body 1 is started, and the inclination of the touch screen 204 is adjusted according to the user's operating habits, and then the printing work is performed by operating the touch screen 204. The printed data can be stored in different positions inside the storage mechanism 4 according to their respective classifications. Finally, the multiple box doors 411 on the storage mechanism 4 can be opened at one time to achieve the effect of taking out the printed data.

[0020] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A digital file sorting and printing all-in-one machine, comprising an all-in-one machine body (1), characterized in that: A touch display mechanism (2) is arranged on the top of the integrated machine body (1), a paper feeding mechanism (3) is arranged above the front surface of the integrated machine body (1), and a storage mechanism (4) is arranged below the front surface of the integrated machine body (1); The storage mechanism (4) comprises a storage box (401), a plurality of through-type storage openings (402) are provided on the rear surface of the storage box (401), a partition (403) is rotatably connected to the storage opening (402) inside the storage box (401), a plurality of through-type toggle grooves (404) are provided on the right side of the storage box (401), a plurality of partitions (403) are located on the right side of the plurality of toggle grooves (404) and are rotatably connected to a toggle plate (405) through a rotating shaft, two bottom plates (406) are provided on the lower surface of the storage box (401), an electric telescopic rod (407) is fixedly connected to the upper surface of the bottom plate (406), the top end of the output end of the electric telescopic rod (407) is fixedly connected to the lower surface of the storage box (401), and a plurality of springs (408) are fixedly connected between the partition (403) located at the lower part of the storage box (401) and the storage box (401); A plurality of L-shaped frames (409) are fixedly connected to the left side of the storage box (401); The right side of the storage box (401) is fixedly connected to a plurality of second inflatable boxes (421), the interior of the second inflatable box (421) is slidably connected to a second piston plate (422), the front surface of the second piston plate (422) is fixedly connected to an extrusion rod (423), the rear surface of the second inflatable box (421) is integrally formed with a second docking nozzle (424), the rear surface of the toggle plate (405) is provided with a plurality of wedge-shaped pressure ports (425), and the front end of the extrusion rod (423) extends to the inner side of the wedge-shaped pressure port (425).

2. The digital file arrangement and printing all-in-one machine according to claim 1, characterized in that: The touch display mechanism (2) comprises a fixed block (201), the number of the fixed blocks (201) being two, a round rod (202) being rotatably connected between the two fixed blocks (201) via a rotating shaft, the outer side wall of the round rod (202) being fixedly connected to a connecting block (203), the right side of the connecting block (203) being fixedly connected to a touch display screen (204), the bottom of the fixed block (201) being fixedly connected to the upper surface of the all-in-one body (1), the rear end of the round rod (202) passing through the fixed block (201) located behind the all-in-one body (1), and being fixedly connected to a gear (205).

3. The digital file sorting and printing all-in-one machine according to claim 2, characterized in that: A motor (5) is fixedly connected to the rear surface of the integrated machine body (1); a worm (6) is fixedly connected to the right end of the output shaft of the motor (5); and the worm (6) is meshingly connected to the gear (205).

4. The digital file arrangement and printing all-in-one machine according to claim 1, characterized in that: The paper feeding mechanism (3) comprises a fixing plate (301), wherein the number of the fixing plates (301) is two, and mounting grooves (302) are provided on opposite sides of the two fixing plates (301), and mounting posts (303) are provided inside the mounting grooves (302), and the opposite ends of the two mounting posts (303) are commonly fixedly connected to a paper roll (304), and the outer sides of the two fixing plates (301) are commonly engaged with a card cover (305), and a snap block (306) is provided on the upper surface of the card cover (305), and the bottom end of the snap block (306) passes through the inside of the mounting groove (302) and is integrally formed with a trapezoidal block (307), and the fixing plate (301) is fixedly connected to the all-in-one machine body (1).

5. The digital file sorting and printing all-in-one machine according to claim 4, characterized in that: The bottom of the trapezoidal block (307) is an arc-shaped surface and fits with the outer side wall of the mounting column (303).

6. The digital file arrangement and printing all-in-one machine according to claim 4, characterized in that: The upper surface of the locking block (306) is fixedly connected to the retaining plate (308), and a plurality of springs (309) are fixedly connected between the retaining plate (308) and the card cover (305).

7. The digital file arrangement and printing all-in-one machine according to claim 1, characterized in that: The interior of the L-shaped frame (409) is rotatably connected to a shaft column (426) via a rotating shaft, the top and bottom ends of the shaft column (426) are fixedly connected to connecting plates (410), the right sides of the two connecting plates (410) on the same shaft column (426) are commonly fixedly connected to a box door (411), the outer wall of the shaft column (426) is located above the L-shaped frame (409) and is provided with a torsion spring (412), the two ends of the torsion spring (412) are respectively fixedly connected to the connecting plate (410) and the opposite side of the L-shaped frame (409), and the lower part of the shaft column (426) is located below the L-shaped frame (409) and is fixedly connected to a cam (413).

8. The digital file sorting and printing all-in-one machine according to claim 1, characterized in that: The upper surface of the L-shaped frame (409) is fixedly connected to an inflation box (414), the interior of the inflation box (414) is slidably connected to a piston plate (415), a plurality of springs (416) are fixedly connected between the piston plate (415) and the inflation box (414), the bottom of the piston plate (415) extends to the bottom of the L-shaped frame (409), and a wedge-shaped pressure block (417) is integrally formed on the front surface, the lower surface of the L-shaped frame (409) is fixedly connected to a sliding seat (418), the interior of the sliding seat (418) is slidably connected to a sliding abutment block (419), and the upper surface of the inflation box (414) is integrally formed with a docking nozzle (420).

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