CN108508725B - A digital printing device that is easy to transport and capable of cutting - Google Patents

Abstract

The invention discloses a digital printing device which is convenient for transmission and capable of cutting, comprising a box cover, a first paper setting device, a first conveyor belt, a printing box and a fourth telescopic rod, a working box is arranged under the operation box, The first paper setting device is arranged inside the paper feeding box, the first conveying belt is located inside the working box, the inner side of the second conveying belt is provided with a driving roller, and the right side of the driving roller is installed with a second driven roller. The top of the driving roller is connected with a connecting wheel, the left side of the first driven roller is provided with a fixed roller, the printing box is installed under the third telescopic rod, and the right side of the third magnetic roller A scraping magnetic roller is provided, a UV curing lamp is provided on the right side of the printing box, and the fourth telescopic rod is installed inside the cutting collection box. The digital printing device, which is convenient for transmission and capable of cutting, can cut paper, facilitates the transmission of paper, and facilitates efficient printing.

Description

A digital printing device that is easy to transport and capable of cutting

technical field

The invention relates to the technical field of digital printing, in particular to a digital printing device that is convenient for transmission and capable of cutting.

Background technique

Digital printing is a new type of printing technology that uses the pre-press system to directly transmit the graphic information to the digital printing machine through the network, that is, the digital graphic information is directly recorded on the printing material for printing. The digital printing system is mainly composed of the pre-press system. It is composed of a digital printing machine, but most of the existing printing machines cannot cut the paper, it is not convenient to transfer the paper, and it is not conducive to the efficient printing operation. Therefore, we propose a digital printing that is easy to transfer and can be cut. device in order to solve the problems mentioned above.

Contents of the invention

The purpose of the present invention is to provide a digital printing device that is convenient for transmission and capable of cutting, so as to solve the problem that most of the existing printing machines proposed in the above background technology cannot cut paper, which is not convenient for paper transmission and is not conducive to printing. The problem of efficient operation of work.

In order to achieve the above object, the present invention provides the following technical solutions: a digital printing device that is convenient for transmission and capable of cutting, including a box cover, a first paper placement device, a first conveyor belt, a printing box and a fourth telescopic rod, the operation A working box is arranged below the box, and a paper feeding box is arranged on the left side of the working box, and a cutting collection box is arranged on the right side of the working box, and a fixed side plate is arranged on the front side of the paper feeding box, and the outer side of the fixed side plate A connecting plate is installed, the box cover is installed above the paper feeding box, and a rubber pad is installed on the top of the box cover, a connecting column is arranged under the top of the box cover, and a rubber strip is arranged on the outside of the connecting column, the The first paper setting device is arranged inside the paper feeding box, and the second telescopic rod is connected under the first paper setting device, and the outside of the second telescopic rod is provided with a spring, and the top of the first paper setting device is provided with a feeding paper roller, and the outer side of the paper feed roller is provided with convex strips, the first conveyor belt is located inside the working box, and the right side of the first conveyor belt is provided with the second conveyor belt, and the right side of the second conveyor belt is provided with the third conveyor belt , the inner side of the second conveyor belt is provided with a driving roller, and a first driven roller is installed on the left side of the driving roller, a second driven roller is installed on the right side of the driving roller, and the right side of the second driven roller A third driven roller is connected to the side, a connecting wheel is connected to the top of the driving roller, and a transmission belt is arranged on the outside of the connecting wheel, a fixed roller is arranged on the left side of the first driven roller, and the third driven roller A humidity sensor is arranged above the top of the humidity sensor, and a temperature sensor is arranged on the right side of the humidity sensor, a temperature controller is arranged below the second conveyor belt, and a humidifier is arranged on the right side of the temperature controller, and a humidifier is arranged on the right side of the temperature sensor A mounting column is provided, and a mounting plate is installed on the outside of the mounting column, and a third telescopic rod is connected under the mounting plate, the printing box is installed under the third telescopic rod, and a rear cover is provided on the right side of the printing box plate, the inside of the printing box is provided with a processing box, and the bottom of the processing box is provided with an ink fountain, the left side of the ink fountain is provided with a first magnetic roller, and a second magnetic roller is installed below the first magnetic roller, so A photosensitive drum is arranged below the second magnetic roller, and a third magnetic roller is installed under the photosensitive drum, and a scraping magnetic roller is arranged on the right side of the third magnetic roller, and a scraping magnetic roller is connected to a Recycling bucket, the right side of the printing box is provided with a UV curing lamp, the top of the third conveyor belt is provided with a paper pressing roller, and the inner side of the third conveyor belt is provided with a UV lamp board, and the fourth telescopic rod is installed on the cutting Inside the collecting box, a blade plate is connected below the fourth telescopic rod, and a second paper setting device is arranged below the blade plate.

Preferably, the front projected area of the fixed side plate is equal to the sum of the front projected areas of the carton and the work box, and the connection between the carton and the work box and the fixed side plate is a snap connection, and the carton and the box The cover is a rotating structure, and the box cover is interference-connected with the working box through rubber pads, connecting columns and rubber strips.

Preferably, the first paper loading device includes a bottom plate, a fixed column, a first telescopic rod, a front top plate and an interference plate, a fixed column is arranged above the bottom plate, and a first telescopic rod is connected to the inner side of the fixed column, and the first telescopic The front side of the bar is equipped with a front top plate, and the front end of the front top plate is equipped with a collision plate, the front top plate is a telescopic structure inside the fixed column, and the connection mode between the front top plate and the collision plate is a mosaic connection.

Preferably, the first paper setting device is a lifting structure inside the paper feeding box through the second telescopic rod, and a spring is fixedly installed on the outside of the second telescopic rod, and the bottom end of the spring is fixedly embedded with the bottom of the paper feeding box, Moreover, the top of the spring is not fixedly connected with the first paper setting device.

Preferably, two groups of the paper feeding rollers are arranged symmetrically with respect to the central axis of the box cover, and the outer sides of the paper feeding rollers are provided with convex lines at equal angles, and the material of the convex lines is rubber.

Preferably, the driving roller constitutes a transmission structure through the second conveyor belt and the second driven roller, and the driving roller constitutes a transmission structure with the first driven roller through the connecting wheel and the driving belt, and the second driven roller passes through the connecting wheel and the driving belt It forms a transmission structure with the third driven roller, and the first driven roller and the third driven roller form a transmission structure through the first conveyor belt and the third conveyor belt and the fixed roller respectively.

Preferably, the output end of the humidity sensor and the output end of the temperature sensor are both electrically connected to the input end of the operation box, and the output end of the operation box is electrically connected to the input end of the temperature controller and the input end of the humidifier respectively .

Preferably, there is a sliding disassembly structure between the mounting plate and the mounting column, and the printing box and the blade plate are respectively in the lifting structure below the mounting plate and inside the cutting collection box, and the printing box and the UV curing lamp are both provided with two Group.

Preferably, the first magnetic roller, the second magnetic roller, the photosensitive drum, the third magnetic roller and the scraping magnetic roller are arranged parallel to each other, and the two of them are attached to each other, and the scraping magnetic roller is closely overlapped. The left side of the photosensitive drum and the third magnetic roller, and the outer surface shape of the scraping magnetic roller is a rectangular hollow shape.

Preferably, the ultraviolet lamp panel is fixedly installed on the inner side of the third conveyor belt, and the right end of the third conveyor belt is arranged inside the trimming collection box, and the overall structure of the trimming collection box is a structure without a bottom surface at the front end.

Compared with the prior art, the beneficial effect of the present invention is: the digital printing device that is convenient for transmission and capable of cutting can cut paper, facilitates the transmission of paper, and is conducive to efficient printing;

1. Equipped with the first paper setting device and the second paper setting device, it is convenient to fix and align the paper, it is conducive to the preparation of paper feeding, and it is conducive to the fast and efficient cutting of paper;

2. Equipped with paper feeding rollers and convex strips, it is convenient to transport the paper, and can avoid paper jamming inside the paper feeding box, which is beneficial to the efficient printing work;

3. The first conveyor belt, the second conveyor belt and the third conveyor belt are provided to facilitate the transmission of paper inside the work box and avoid paper falling;

4. It is equipped with a temperature controller and a humidifier, which can adjust the working environment inside the work box, so as to ensure the high quality of printing work;

5. It is equipped with a scraping magnetic roller and a recovery bucket, which is convenient for recycling the waste on the photosensitive drum and the third magnetic roller, which is convenient for recycling, can avoid the waste from affecting the printing quality, and is conducive to efficient printing;

6. A blade plate is provided, and the blade plate can be lifted and lowered by the fourth telescopic rod, which is convenient for cutting paper.

Description of drawings

Fig. 1 is the schematic diagram of the cut-away structure of the front of the present invention;

Fig. 2 is the working side structure schematic diagram of the present invention;

Fig. 3 is the schematic diagram of enlarged structure of part A in Fig. 1 of the present invention;

Fig. 4 is a structural schematic diagram of the first paper loading device of the present invention;

Fig. 5 is a schematic diagram of the connection structure between the paper feed roller and the convex strip of the present invention;

Fig. 6 is a schematic diagram of the connecting structure of the first conveyor belt, the second conveyor belt and the third conveyor belt in the present invention;

Fig. 7 is a schematic diagram of the connection structure between the connecting wheel monomers of the present invention;

Fig. 8 is a schematic diagram of the internal cut-away structure of the printing box of the present invention;

Fig. 9 is a schematic diagram of the enlarged structure of part B in Fig. 1 of the present invention;

Fig. 10 is a working flow chart of the temperature controller and humidifier of the present invention;

Fig. 11 is a printing work flow chart of the present invention.

In the figure: 1. Operation box; 2. Carton delivery box; 3. Working box; 4. Cutting collection box; 5. Fixed side panel; 6. Connecting plate; 7. Box cover; 8. Rubber pad; 9. Connecting column; 10. Rubber strip; 11. First paper setting device; 1101. Bottom plate; 1102. Fixed column; 1103. First telescopic rod; 1104. Front top board; 1105. Interference plate; 12. Second telescopic rod; 13. Spring; 14. Paper feed roller; 15. Raised strip; 16. First conveyor belt; 17. Second conveyor belt; 18. Third conveyor belt; 19. Driving roller; 20. First driven roller; 21. Second driven roller; 22. The third driven roller; 23. Fixed roller; 24. Connecting wheel; 25. Transmission belt; 26. Humidity sensor; 27. Temperature sensor; 28. Temperature controller; 29. Humidifier; 30. Installation column; 31. Mounting plate; 32, third telescopic rod; 33, printing box; 34, rear cover; 35, processing box; 36, ink fountain; 37, first magnetic roller; 38, second magnetic roller; 39, photosensitive drum; 40 , the third magnetic roller; 41, ink scraping magnetic roller; 42, recovery bucket; 43, UV curing lamp; 44, pressure paper roller; 45, ultraviolet lamp board; 46, the fourth telescopic rod; 47, blade plate; Second paper loading device.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-11, the present invention provides a technical solution: a digital printing device that is convenient for transmission and capable of cutting, including an operation box 1, a paper feeding box 2, a working box 3, a cutting collection box 4, and a fixed side plate 5 , connecting plate 6, box cover 7, rubber pad 8, connecting column 9, rubber strip 10, first paper setting device 11, second telescopic rod 12, spring 13, paper feeding roller 14, convex strip 15, first conveyor belt 16 , the second conveyor belt 17, the third conveyor belt 18, the driving roller 19, the first driven roller 20, the second driven roller 21, the third driven roller 22, the fixed roller 23, the connecting wheel 24, the transmission belt 25, the humidity sensor 26 , temperature sensor 27, temperature controller 28, humidifier 29, mounting column 30, mounting plate 31, third telescopic rod 32, printing box 33, rear cover plate 34, processing box 35, ink fountain 36, first magnetic roller 37, The second magnetic roller 38, the photosensitive drum 39, the third magnetic roller 40, the scraping magnetic roller 41, the recovery bucket 42, the UV curing lamp 43, the pressure roller 44, the ultraviolet lamp plate 45, the fourth telescopic rod 46, the blade plate 47 And the second paper setting device 48, the below of the operation box 1 is provided with a work box 3, and the left side of the work box 3 is provided with a paper feeding box 2, and the right side of the work box 3 is provided with a cutting collection box 4, the The front side of the paper delivery box 2 is provided with a fixed side plate 5, and a connecting plate 6 is installed on the outside of the fixed side plate 5, and the box cover 7 is installed above the paper delivery box 2, and a rubber pad 8 is installed on the top of the box cover 7 , the top of the box cover 7 is provided with a connecting column 9, and the outer side of the connecting column 9 is provided with a rubber strip 10, the first paper setting device 11 is arranged inside the paper feeding box 2, and the first paper setting device 11 The second telescopic rod 12 is connected to the bottom of the second telescopic rod 12, and the outside of the second telescopic rod 12 is provided with a spring 13. The first paper loading device 11 includes a bottom plate 1101, a fixed column 1102, a first telescopic rod 1103, a front top plate 1104 and a collision plate 1105, the top of the bottom plate 1101 is provided with a fixed column 1102, and the inner side of the fixed column 1102 is connected with a first telescopic rod 1103, the front side of the first telescopic rod 1103 is equipped with a front top board 1104, and the front end of the front top board 1104 is installed with a conflicting The plate 1105 and the front top plate 1104 are telescopic structures inside the fixed column 1102, and the connection between the front top plate 1104 and the conflicting plate 1105 is an inlaid connection, and the paper can be aligned by the first paper setting device 11 to facilitate the transmission of the paper Work, the first paper loading device 11 is a lifting structure inside the paper feeding box 2 through the second telescopic rod 12, and a spring 13 is fixedly installed on the outside of the second telescopic rod 12, and the bottom end of the spring 13 is in contact with the paper feeding box 2 The bottom of the spring 1101 is fixedly inlaid and connected, and the top of the spring 13 is not fixedly connected to the first paper loading device 11, which can avoid too much paper affecting the work of the second telescopic rod 12, and the rising work of the bottom plate 1101 will not be affected by the spring 13. The top of the first paper setting device 11 is provided with a paper feed roller 14, and the outer side of the paper feed roller 14 is provided with a convex line 15, and the first conveyor belt 16 is located inside the working box 3, and the right side of the first conveyor belt 16 The second conveyor belt 17 is provided on the side, and the third conveyor belt 18 is provided on the right side of the second conveyor belt 17, the driving roller 19 is arranged on the inner side of the second conveyor belt 17, and the first driven roller is installed on the left side of the driving roller 19. Roller 20, the right side of described driving roller 19 is equipped with second driven roller 21, and the right side of second driven roller 21 is connected with the 3rd driven roller 22, and the top end of described driving roller 19 is connected with connecting wheel 24, and the outer side of the connecting wheel 24 is provided with a transmission belt 25, the left side of the first driven roller 20 is provided with a fixed roller 23, and the top of the third driven roller 22 is provided with a humidity sensor 26, and the humidity sensor 26 The right side is provided with a temperature sensor 27, the below of the second conveyor belt 17 is provided with a temperature controller 28, and the right side of the temperature controller 28 is provided with a humidifier 29, the output terminal of the humidity sensor 26 and the temperature sensor 27 The output ends are all electrically connected to the input end of the operation box 1, and the output ends of the operation box 1 are respectively electrically connected to the input end of the temperature controller 28 and the input end of the humidifier 29, so as to ensure that the environment inside the work box 3 is suitable The printing work is conducive to improving the printing quality. The right side of the temperature sensor 27 is provided with a mounting column 30, and the outside of the mounting column 30 is equipped with a mounting plate 31, and the bottom of the mounting plate 31 is connected with a third telescopic rod 32 , the printing box 33 is installed below the third telescopic rod 32, and the right side of the printing box 33 is provided with a rear cover 34, the inside of the printing box 33 is provided with a processing box 35, and the bottom of the processing box 35 is provided There is an ink fountain 36, the left side of the ink fountain 36 is provided with a first magnetic roller 37, and a second magnetic roller 38 is installed below the first magnetic roller 37, and a photosensitive drum 39 is arranged below the second magnetic roller 38, And the third magnetic roller 40 is installed below the photosensitive drum 39, the right side of the third magnetic roller 40 is provided with a scraping magnetic roller 41, and the right side of the scraping magnetic roller 41 is connected with a recovery bucket 42, the printing The right side of the box 33 is provided with a UV curing lamp 43, the top of the third conveyor belt 18 is provided with a platen roller 44, and the inner side of the third conveyor belt 18 is provided with a UV lamp plate 45, and the fourth telescopic rod 46 is installed on Cut the inside of the collection box 4, and the fourth telescopic rod 46 is connected with a blade plate 47 below, and the second paper setting device 48 is arranged below the blade plate 47, and the mounting plate 31 and the mounting column 30 are slidingly disassembled. structure, and the printing box 33 and the blade plate 47 are respectively in the lower part of the mounting plate 31 and the inside of the cutting collection box 4 in a lifting structure, and the printing box 33 and the UV curing lamp 43 are all provided with two groups, which is convenient for the paper after printing. Cured and easy to cut.

Embodiment 1, as described in Fig. 1-4, the front projected area of fixed side plate 5 is equal to the sum of the front projected area of carton 2 and work box 3, and between carton 2 and work box 3 and fixed side plate 5 The connection method is a snap connection, and the paper feeding box 2 and the box cover 7 are a rotating structure, and the box cover 7 is connected with the working box 3 through the rubber pad 8, the connecting column 9 and the rubber strip 10, which is convenient for the device. Carry out shielding, carry out disassembly maintenance conveniently, and the box lid 7 that can be stable is fixed on the top of paper delivery box 2, and described paper delivery roller 14 is provided with two groups symmetrically about the central axis of box cover 7, and the outside of paper delivery roller 14 etc. Angle is provided with protruding strip 15, and the material of protruding strip 15 is rubber material, is convenient to send paper into the inside of working box 3, is conducive to the fast carrying out of printing work.

Embodiment 2, as described in Figures 5 and 6, the driving roller 19 constitutes a transmission structure with the second conveyor belt 17 and the second driven roller 21, and the driving roller 19 constitutes the first driven roller 20 through the connecting wheel 24 and the transmission belt 25 transmission structure, and the second driven roller 21 constitutes a transmission structure with the third driven roller 22 through the connecting wheel 24 and the transmission belt 25, and the first driven roller 20 and the third driven roller 22 pass through the first conveyor belt 16 and the first driven roller 22 respectively. The three conveyor belts 18 and the fixed rollers 23 form a transmission structure, which is convenient for transmission, reduces the use of external driving devices, reduces energy consumption, and is conducive to long-term use.

Embodiment 3, as described in Figures 8 and 9, the first magnetic roller 37, the second magnetic roller 38, the photosensitive drum 39, the third magnetic roller 40 and the ink scraping magnetic roller 41 are arranged in parallel with each other, and there are two pairs of magnetic rollers between them. Fitting, and scraping ink magnetic roller 41 is closely lapped on the left side of photosensitive drum 39 and the 3rd magnetic roller 40, and the outer surface shape of scraping ink magnetic roller 41 is rectangular hollow shape, is convenient to the carrying out of printing work, can waste The ink is collected, which is beneficial to the recovery of resources. The ultraviolet lamp board 45 is fixedly installed on the inner side of the third conveyor belt 18, and the right end of the third conveyor belt 18 is provided with the inside of the cutting collection box 4, and the overall structure of the cutting collection box 4 is as follows: The front end has no bottom surface structure, which can cure and dry the printing paper, which is convenient for paper collection.

Working principle: When using this digital printing device that is convenient for transmission and capable of cutting, first turn and open the box cover 7 above the paper feeding box 2, place the paper on the top of the bottom plate 1101, and use the first telescopic rod through the front top plate 1104 The expansion and contraction of 1103 on the inner side of the fixed column 1102 makes the front top plate 1104 align the front sides of the paper through the collision plate 1105, so as to facilitate the transmission of the paper. The spring 13 on the outside of 12 can prevent too much paper above the bottom plate 1101 from affecting the work of the second telescopic rod 12, and the upper end of the second telescopic rod 12 is not fixedly connected to the bottom plate 1101, thereby preventing the tension of the spring 13 from affecting the rise of the bottom plate 1101. Snap the box cover 7 on the top of the paper delivery box 2, and make the box cover 7 interfere with the working box 3 through the rubber pad 8, the connecting column 9 and the rubber strip 10, so that the box cover 7 is stably fixed on the paper delivery box 2 , and the paper feed roller 14 is used to contact the paper through the convex strip 15, and the paper feed roller 14 is driven by the internal drive to rotate counterclockwise, so that the top layer of paper above the bottom plate 1101 is conveyed to the right, and passes through the paper feed roller 14 The opening on the right side enters the inside of the work box 3, and the paper falls on the top of the first conveyor belt 16, then continues to the right and reaches the top of the second conveyor belt 17 for printing and printing, and then falls into the cutting collection box 4 through the third conveyor belt 18. Inside, the clockwise rotation of the driving roller 19 drives the second conveyor belt 17 to drive clockwise, thereby driving the second driven roller 21 to rotate clockwise, so that the driving roller 19 and the second driven roller 21 pass through the connecting wheel 24 and the transmission belt. 25 and the third driven roller 22 form a transmission structure to drive the first driven roller 20 and the third driven roller 22 to rotate clockwise, so that the first driven roller 20 and the third driven roller 22 respectively pass through the first The conveyor belt 16 and the third conveyor belt 18 drive the fixed roller 23 to rotate clockwise, so that the transmission work of the first conveyor belt 16, the second conveyor belt 17 and the third conveyor belt 18, and when the paper enters the inside of the work box 3, the model is DHT11 The humidity sensor 26 and the temperature sensor 27 whose model is CWDZ11 detect the humidity and temperature inside the working box 3 respectively. When the internal environment of the working box 3 is not suitable for printing, the temperature controller 28 and the humidifier 29 are controlled by the operating box 1. Work, to change the internal environment adjustment of the working box 3, the printing box 33 will be lowered by the third telescopic rod 32, so that the printing box 33 can be printed by the components inside it, and the ink fountain 36 in the ink fountain 36 will be moved by the first magnetic roller 37 The toner is sucked out, passed through the second magnetic roller 38 on the conveyor belt photosensitive drum 39, and then the photosensitive drum 39 and the third magnetic roller 40 and other output elements are used for printing, and the photosensitive drum 39 and the first magnetic roller 41 can be used to clean the ink powder. The waste ink on the three magnetic rollers 40 is scraped and collected to avoid affecting the printing quality, and the rear cover 34 is slid and disassembled on the right side of the printing box 33, so that it is convenient to add toner to the inside of the ink fountain 36 and to clean the waste inside the recovery bucket 42 Collect, and the printed paper is cured and dried through the UV curing lamp 43 and the ultraviolet lamp board 45, and the paper is rolled by the pressing roller 44 to avoid deformation of the paper, and the printed paper falls inside the cutting collection box 4 On the second paper setting device 48 of the second paper setting device 48, the paper is aligned through the counter plate 1105 symmetrically distributed on the top of the second paper setting device 48, and the paper is cut by the blade plate 47 through the fourth telescopic rod 46, so as to be used for post-binding. It is the entire working process of the digital printing device that is convenient for transmission and capable of cutting, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

The standard parts used in the present invention can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the records of the accompanying drawings. The specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art. Conventional means, machinery, parts and equipment all adopt conventional models in the prior art, plus circuit connections adopt conventional connection methods in the prior art, and will not be described in detail here.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the present invention, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention.

Claims (7)

1. A digital printing device that is convenient for transmission and capable of cutting, including an operation box (1), a box cover (7), a first paper placement device (11), a first conveyor belt (16), a printing box (33) and The fourth telescopic rod (46), is characterized in that: a working box (3) is set under the operation box (1), and a paper feeding box (2) is set on the left side of the working box (3), and the working box ( The right side of 3) is provided with a cutting collection box (4), the front side of the paper feeding box (2) is provided with a fixed side plate (5), and the outer side of the fixed side plate (5) is installed with a connecting plate (6), The box cover (7) is installed above the paper delivery box (2), and a rubber pad (8) is installed on the top of the box cover (7), and a connecting column (9) is arranged under the top of the box cover (7) , and the outer side of the connecting column (9) is provided with a rubber strip (10), the first paper setting device (11) is set inside the paper feeding box (2), and the bottom of the first paper setting device (11) is connected with The second telescopic rod (12), and the outside of the second telescopic rod (12) is provided with a spring (13), and the paper feed roller (14) is provided above the first paper setting device (11), and the paper feed roller The outer side of (14) is provided with convex strips (15), the first conveyor belt (16) is located inside the working box (3), and the right side of the first conveyor belt (16) is provided with a second conveyor belt (17), and The right side of the second conveyor belt (17) is provided with a third conveyor belt (18), the inside of the second conveyor belt (17) is provided with a driving roller (19), and the left side of the driving roller (19) is installed with a first slave A driven roller (20), a second driven roller (21) is installed on the right side of the driving roller (19), and a third driven roller (22) is connected to the right side of the second driven roller (21), A connecting wheel (24) is connected to the top of the driving roller (19), and a transmission belt (25) is arranged on the outside of the connecting wheel (24), and a fixed roller ( 23), and a humidity sensor (26) is set above the third driven roller (22), and a temperature sensor (27) is set on the right side of the humidity sensor (26), and a temperature sensor (27) is set below the second conveyor belt (17) There is a temperature controller (28), and the right side of the temperature controller (28) is provided with a humidifier (29), and the right side of the temperature sensor (27) is provided with an installation column (30), and the installation column (30) A mounting plate (31) is installed on the outside of the mounting plate (31), and a third telescopic rod (32) is connected under the mounting plate (31), the printing box (33) is installed under the third telescopic rod (32), and the printing box The right side of (33) is provided with a rear cover (34), the interior of the printing box (33) is provided with a processing box (35), and the bottom of the processing box (35) is provided with an ink fountain (36), the ink fountain A first magnetic roller (37) is arranged on the left side of (36), and a second magnetic roller (38) is installed under the first magnetic roller (37), and a photosensitive roller (38) is arranged under the second magnetic roller (38). Drum (39), and the third magnetic roller (40) is installed under the photosensitive drum (39), and the scraping magnetic roller (41) is arranged on the right side of the third magnetic roller (40), and the scraping magnetic roller A recovery bucket (42) is connected to the right side of (41), a UV curing lamp (43) is set on the right side of the printing box (33), and a paper pressing roller (44) is set above the third conveyor belt (18). ), and the inner side of the third conveyor belt (18) is provided with a UV lamp panel (45), the fourth telescopic rod (46) is installed inside the cutting collection box (4), and the fourth telescopic rod (46) is below A blade plate (47) is connected, and a second paper setting device (48) is arranged under the blade plate (47); The front projected area of the fixed side plate (5) is equal to the sum of the front projected areas of the paper feeding box (2) and the working box (3), and the paper feeding box (2) and the working box (3) and the fixed side plate (5) The connection between them is snap-fit connection, and the paper feeding box (2) and the box cover (7) is a rotating structure, and the box cover (7) passes through the rubber pad (8), the connecting column (9) and the rubber strip ( 10) Interference connection with the working box (3); The first paper setting device (11) includes a bottom plate (1101), a fixed column (1102), a first telescopic rod (1103), a front top plate (1104) and a collision plate (1105), and the top of the bottom plate (1101) is provided with The fixed column (1102), and the inner side of the fixed column (1102) is connected with the first telescopic rod (1103), the front side of the first telescopic rod (1103) is installed with the front top plate (1104), and the front end of the front top plate (1104) The interference plate (1105) is installed, the front top plate (1104) is a telescopic structure inside the fixed column (1102), and the connection mode between the front top plate (1104) and the interference plate (1105) is an inlaid connection; The first paper setting device (11) is a lifting structure inside the paper feeding box (2) through the second telescopic rod (12), and a spring (13) is fixedly installed on the outside of the second telescopic rod (12), and the spring The bottom of (13) is fixedly embedded with the bottom of the paper delivery box (2), and the top of the spring (13) is not fixedly connected with the first paper placement device (11). 2. A digital printing device that is convenient for transmission and capable of cutting according to claim 1, characterized in that two groups of paper feeding rollers (14) are arranged symmetrically with respect to the central axis of the box cover (7), and Raised strips (15) are arranged at equal angles on the outside of the paper feeding roller (14), and the material of the raised strips (15) is rubber. 3. A digital printing device that is convenient for transmission and capable of cutting according to claim 1, characterized in that: the driving roller (19) is composed of a second conveyor belt (17) and a second driven roller (21) Transmission structure, and the drive roller (19) forms a transmission structure with the first driven roller (20) through the connecting wheel (24) and the transmission belt (25), and the second driven roller (21) passes the connection wheel (24) and the transmission belt (25) and the third driven roller (22) form a transmission structure, and the first driven roller (20) and the third driven roller (22) respectively pass through the first conveyor belt (16) and the third conveyor belt (18) and The fixed roller (23) constitutes the transmission structure. 4. A digital printing device that is convenient for transmission and capable of cutting according to claim 1, characterized in that: the output end of the humidity sensor (26) and the output end of the temperature sensor (27) are connected to the operation box ( 1) is electrically connected to the input end, and the output end of the operation box (1) is electrically connected to the input end of the temperature controller (28) and the input end of the humidifier (29). 5. A digital printing device that is convenient for transmission and capable of cutting according to claim 1, characterized in that: the installation plate (31) and the installation column (30) are a sliding disassembly structure, and the printing box ( 33) and the blade plate (47) respectively have a lifting structure under the mounting plate (31) and inside the cutting collection box (4), and the printing box (33) and the UV curing lamp (43) are both provided with two groups. 6. A digital printing device that is convenient for transmission and capable of cutting according to claim 1, characterized in that: the first magnetic roller (37), the second magnetic roller (38), the photosensitive drum (39), The third magnetic roller (40) and the scraping magnetic roller (41) are arranged parallel to each other, and the two of them are attached to each other, and the scraping magnetic roller (41) is closely overlapped on the photosensitive drum (39) and the third magnetic roller. The left side of the roller (40), and the outer surface shape of the scraping magnetic roller (41) is a rectangular hollow shape. 7. A digital printing device that is convenient for transmission and capable of cutting according to claim 1, characterized in that: the ultraviolet lamp board (45) is fixedly installed on the inner side of the third conveyor belt (18), and the third conveyor belt The right end of (18) is provided with the inside of the trimming collection box (4), and the overall structure of the trimming collection box (4) is a front end without bottom surface structure.