CN213947800U

CN213947800U - Carton printing machine

Info

Publication number: CN213947800U
Application number: CN202022351578.5U
Authority: CN
Inventors: 刘立桩; 张金阁
Original assignee: Dongguang Huayin Carton Machinery Co ltd
Current assignee: Dongguang Huayin Carton Machinery Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-08-13
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to the technical field of printing machines, in particular to a carton printing machine; the feeding operation of the carton board is carried out by using machinery instead of manpower, so that the manual operation amount is reduced, and the production efficiency is improved; the printing machine comprises a printing machine body, wherein a paper feeding table is arranged at the left part of the printing machine body; still including placing the fill, two sets of pneumatic cylinders, square frame, remove the frame, drive screw, first servo motor and multiunit pneumatic chuck, it fixes setting up in the left end of sending the paper platform to place the fill, the bottom of two sets of pneumatic cylinders all with the bottom fixed connection who places the fill, the output of two sets of pneumatic cylinders respectively with the bottom left part and the right part fixed connection of square frame, the top of square frame is provided with two sets of forked tail slide rails, but remove the setting of frame horizontal slip on two sets of forked tail slide rails, drive screw is rotatable to be set up on square frame, drive screw is connected with removal frame screw drive, first servo motor is fixed to be set up in square frame's left end.

Description

Carton printing machine

Technical Field

The utility model relates to a technical field of printing machine especially relates to a carton printing machine.

Background

As is well known, a carton printing machine is a device for printing carton panels, which is widely used in the field of printing machines; the existing carton printing machine comprises a printing machine body, wherein a paper feeding table is arranged at the left part of the printing machine body; when the existing carton printing machine is used, carton plates are stacked on a paper feeding table and manually fed into a printing machine body for printing operation after being separated; the existing carton printing machine finds that manual paper-box plate separating and feeding is carried out, the workload is large, workers are easy to fatigue, and certain use limitation is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a replace artifical pay-off operation that carries out carton panel with machinery, reduce manual operation volume, improve production efficiency's carton printing machine.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the printing machine comprises a printing machine body, wherein a paper feeding table is arranged at the left part of the printing machine body; the paper feeding device is characterized by further comprising a placing hopper, two groups of pneumatic cylinders, a square frame, a moving frame, a transmission screw rod, a first servo motor and a plurality of groups of pneumatic suckers, wherein the placing hopper is fixedly arranged at the left end of the paper feeding table, the bottom ends of the two groups of pneumatic cylinders are fixedly connected with the bottom of the placing hopper, the output ends of the two groups of pneumatic cylinders are respectively fixedly connected with the left part and the right part of the bottom of the square frame, two groups of dovetail slide rails are arranged at the top of the square frame, the moving frame can slide left and right on the two groups of dovetail slide rails, the transmission screw rod can be rotatably arranged on the square frame and is in threaded transmission connection with the moving frame, the first servo motor is fixedly arranged at the left end of the square frame, the output end of the first servo motor is in transmission connection with the transmission screw rod, and the plurality of groups of pneumatic suckers are uniformly distributed at the bottom of the moving frame, the bottom of the movable frame extends into the placing hopper.

Preferably, still including changeing roller conveying mechanism, changeing roller conveying mechanism includes second servo motor, two sets of first rotation supporting parts, two sets of conveying roller and two sets of first gear, two sets of first rotation supporting parts respectively fixed set up in send the left front portion in top and the right front portion of paper platform, two sets of conveying roller rotatable set up in between two sets of first rotation supporting parts, second servo motor fixed set up in send the left rear portion in top of paper platform, second servo motor's output is connected with a set of conveying roller transmission among them, two sets of conveying roller are connected through two sets of first gear drive.

Preferably, the device also comprises a pre-dedusting mechanism, wherein the pre-dedusting mechanism comprises a third servo motor, two groups of second rotating supporting parts, two groups of brush rollers and two groups of second gears, the two groups of second rotating supporting parts are respectively and fixedly arranged at the right front part and the right rear part of the paper feeding table, the two groups of brush rollers are rotatably arranged between the two groups of second rotating supporting parts, the third servo motor is fixedly arranged at the right rear part of the top end of the paper feeding table, the output end of the third servo motor is in transmission connection with one group of brush rollers, and the two groups of brush rollers are in transmission connection through the two groups of second gears.

Preferably, the printing machine further comprises a dust removal fan and a dust collection cover, the dust collection cover is fixedly arranged at the left end of the printing machine body and is located right above the pre-dust removal mechanism, a dust collection groove is formed in the paper feeding table and is located right below the pre-dust removal mechanism, the dust removal fan is fixedly arranged at the front end of the paper feeding table, and the input end of the dust removal fan is communicated with the output end of the dust collection cover and the interior of the dust collection groove.

Preferably, two groups of auxiliary supporting rollers are rotatably arranged at the left part and the right part of the top end of the paper feeding table.

Preferably, the inner wall of the right end of the placing hopper is obliquely arranged at a certain angle with the vertical plane.

(III) advantageous effects

Compared with the prior art, the utility model provides a carton printing machine possesses following beneficial effect: the carton printing machine is characterized in that stacked carton boards are placed in a placing hopper, a pneumatic cylinder and a pneumatic sucker are communicated with an external power air source, two groups of pneumatic cylinders are started, the output ends of the two groups of pneumatic cylinders are shortened, a square frame moves downwards, a moving frame moves downwards along with the square frame synchronously, when the pneumatic sucker is in close contact with the carton boards in the placing hopper, the pneumatic sucker is started, the pneumatic sucker adsorbs the carton boards, the output ends of the pneumatic cylinders extend, the square frame drives the moving frame to rise, when the bottom end face of the adsorbed carton boards is higher than a paper feeding table, the pneumatic cylinder stops acting, a first servo motor is started, the first servo motor drives a transmission screw to rotate, after screw transmission, the moving frame moves rightwards along two groups of dovetail slide rails, the carton boards are sent to a paper feeding port of the printing machine, and the feeding operation of the carton boards is carried out by replacing manual work with machinery, the manual operation amount is reduced, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of a front view cross-sectional structure of the bucket of the present invention;

in the drawings, the reference numbers: 1. a printer body; 2. a paper feeding table; 3. placing a hopper; 4. a pneumatic cylinder; 5. a square frame; 6. a movable frame; 7. a drive screw; 8. a first servo motor; 9. a pneumatic suction cup; 10. a dovetail slide rail; 11. a second servo motor; 12. a first rotation support portion; 13. a conveying roller; 14. a first gear; 15. a third servo motor; 16. a second rotation support portion; 17. a brush roller; 18. a second gear; 19. a dust removal fan; 20. a dust collection cover; 21. a dust collecting groove; 22. and (5) assisting the supporting roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention relates to a carton printing machine, which comprises a printing machine body 1, wherein a paper feeding table 2 is arranged at the left part of the printing machine body 1; also comprises a placing hopper 3, two groups of pneumatic cylinders 4 and a square frame 5, the paper feeding device comprises a moving frame 6, a transmission screw 7, a first servo motor 8 and a plurality of groups of pneumatic suckers 9, a placing hopper 3 is fixedly arranged at the left end of a paper feeding table 2, the bottom ends of two groups of pneumatic cylinders 4 are fixedly connected with the bottom of the placing hopper 3, the output ends of the two groups of pneumatic cylinders 4 are fixedly connected with the left part and the right part of the bottom end of a square frame 5 respectively, two groups of dovetail slide rails 10 are arranged at the top of the square frame 5, the moving frame 6 can slide left and right on the two groups of dovetail slide rails 10, the transmission screw 7 can be rotatably arranged on the square frame 5 in a rotating mode, the transmission screw 7 is in threaded transmission connection with the moving frame 6, the first servo motor 8 is fixedly arranged at the left end of the square frame 5, the output end of the first servo motor 8 is in transmission connection with the transmission screw 7, the plurality of groups of pneumatic suckers 9 are uniformly distributed at the bottom of the moving frame 6, and the bottom of the moving frame 6 extends into the placing hopper 3; the method comprises the steps of placing stacked carton boards into a placing hopper 3, communicating a pneumatic cylinder 4 and a pneumatic sucker 9 with an external power air source, starting the two sets of pneumatic cylinders 4, shortening the output ends of the two sets of pneumatic cylinders 4, moving a square frame 5 downwards, moving the movable frame 6 to downwards move synchronously with the square frame 5, starting the pneumatic sucker 9 when the pneumatic sucker 9 is in close contact with the carton boards in the placing hopper 3, sucking the carton boards by the pneumatic sucker 9, extending the output ends of the pneumatic cylinders 4, driving the movable frame 6 to ascend by the square frame 5, stopping the pneumatic cylinder 4 when the bottom end face of the sucked carton boards is higher than a paper feeding table 2, starting a first servo motor 8, driving a transmission screw 7 to rotate by the first servo motor 8, moving the movable frame 6 to the right along two sets of dovetail slide rails 10 after thread transmission, feeding the carton boards into a paper inlet of a printer, and replacing manual feeding operation of the carton boards by machinery, the manual operation amount is reduced, and the production efficiency is improved.

The utility model discloses a carton printing machine still includes changes roller conveying mechanism, changes roller conveying mechanism and includes second servo motor 11, two sets of first rotating support portion 12, two sets of conveying rollers 13 and two sets of first gears 14, two sets of first rotating support portion 12 are fixed respectively in the top left front portion and the right front portion of paper feeding platform 2, two sets of conveying rollers 13 are rotatable to be set up between two sets of first rotating support portion 12, second servo motor 11 is fixed in the top left rear portion of paper feeding platform 2, the output of second servo motor 11 is connected with one set of conveying roller 13 transmission among them, two sets of conveying rollers 13 are connected through the transmission of two sets of first gears 14; the conveyed carton board is sent to a position between paper inlets of the printer body 1 and enters two groups of conveying rollers 13 in advance, the pneumatic suction cups 9 are separated from adsorbing the carton board at the moment, the second servo motor 11 is started, and after transmission of the first gear 14, the two groups of conveying rollers 13 synchronously rotate to more accurately and smoothly send the carton board to the paper inlets of the printer body 1, so that a certain auxiliary conveying effect is achieved; the pre-dedusting mechanism comprises a third servo motor 15, two groups of second rotating supporting parts 16, two groups of brush rollers 17 and two groups of second gears 18, wherein the two groups of second rotating supporting parts 16 are respectively and fixedly arranged at the right front part and the right rear part of the paper feeding table 2, the two groups of brush rollers 17 are rotatably arranged between the two groups of second rotating supporting parts 16, the third servo motor 15 is fixedly arranged at the right rear part of the top end of the paper feeding table 2, the output end of the third servo motor 15 is in transmission connection with one group of brush rollers 17, and the two groups of brush rollers 17 are in transmission connection through the two groups of second gears 18; when the carton board enters between the two groups of brush rollers 17, the third servo motor 15 is started, after the carton board is driven by the two groups of second gears 18, the two groups of brush rollers 17 synchronously rotate to pre-clean the dust on the end faces of the top end and the bottom end of the carton board, so that the cleanliness of the carton board entering the printer body 1 is ensured, and the dust carried by the carton board is reduced from entering the printer body 1; the printing machine is characterized by further comprising a dust removal fan 19 and a dust collection cover 20, wherein the dust collection cover 20 is fixedly arranged at the left end of the printing machine body 1, the dust collection cover 20 is located right above the pre-dust removal mechanism, a dust collection groove 21 is formed in the paper feeding table 2, the dust collection groove 21 is located right below the pre-dust removal mechanism, the dust removal fan 19 is fixedly arranged at the front end of the paper feeding table 2, and the input end of the dust removal fan 19 is communicated with the output end of the dust collection cover 20 and the interior of the dust collection groove 21; the output end of the dust removing fan 19 is communicated with an external dust removing processing system, the dust removing fan 19 is started, and after the dust removing fan 19 performs adsorption and pressing operation, dust in the dust collection cover 20 and the dust collection groove 21 is absorbed and transported, so that the dust is prevented from accumulating at the paper feeding table 2; two groups of auxiliary supporting rollers 22 are rotatably arranged at the left part and the right part of the top end of the paper feeding table 2; through the arrangement of the auxiliary supporting roller 22, the carton board can be supported in an auxiliary manner, so that the carton board can be horizontally fed into the printing machine body 1, and the occurrence of bending of the carton board in the conveying process can be effectively reduced; the inner wall of the right end of the placing bucket 3 is obliquely arranged at a certain angle with the vertical plane; when the loading of the carton board materials in the placing hopper 3 is carried out, the right part of the stacked carton board materials is in close contact with the inner wall of the right end of the placing hopper 3, so that the right part of the stacked carton board materials forms an inclined shape corresponding to the inner wall of the right end of the placing hopper 3, the carton board materials can be subjected to pre-sheet separation, and the situation that two adjacent carton board materials are difficult to separate due to end bonding can be effectively prevented.

When the pneumatic paper box board conveying device is used, stacked paper box boards are placed in the placing hopper 3, the pneumatic cylinders 4 and the pneumatic suckers 9 are communicated with an external power air source, the two groups of pneumatic cylinders 4 are started, the output ends of the two groups of pneumatic cylinders 4 are shortened, the square frame 5 moves downwards, the movable frame 6 moves downwards along with the square frame 5 synchronously, when the pneumatic suckers 9 are in close contact with the paper box boards in the placing hopper 3, the pneumatic suckers 9 are started, the paper box boards are adsorbed by the pneumatic suckers 9, the output ends of the pneumatic cylinders 4 are extended, the square frame 5 drives the movable frame 6 to ascend, when the bottom end face of the adsorbed paper box boards is higher than the paper feeding table 2, the pneumatic cylinders 4 stop moving, the first servo motors 8 are started, the first servo motors 8 drive the transmission screw rods 7 to rotate, after thread transmission, the movable frame 6 moves rightwards along the two groups of dovetail slide rails 10, and the paper box boards are fed into a paper inlet of a printing machine, the feeding operation of the carton board is carried out by using machinery instead of manpower, so that the manual operation amount is reduced, and the production efficiency is improved; the conveyed carton board is sent to a position between paper inlets of the printer body 1 and enters two groups of conveying rollers 13 in advance, the pneumatic suction cups 9 are separated from adsorbing the carton board at the moment, the second servo motor 11 is started, and after transmission of the first gear 14, the two groups of conveying rollers 13 synchronously rotate to more accurately and smoothly send the carton board to the paper inlets of the printer body 1, so that a certain auxiliary conveying effect is achieved; when the carton board enters between the two groups of brush rollers 17, the third servo motor 15 is started, after the carton board is driven by the two groups of second gears 18, the two groups of brush rollers 17 synchronously rotate to pre-clean the dust on the end faces of the top end and the bottom end of the carton board, so that the cleanliness of the carton board entering the printer body 1 is ensured, and the dust carried by the carton board is reduced from entering the printer body 1; the output end of the dust removing fan 19 is communicated with an external dust removing processing system, the dust removing fan 19 is started, and after the dust removing fan 19 performs adsorption and pressing operation, dust in the dust collection cover 20 and the dust collection groove 21 is absorbed and transported, so that the dust is prevented from accumulating at the paper feeding table 2; through the arrangement of the auxiliary supporting roller 22, the carton board can be supported in an auxiliary manner, so that the carton board can be horizontally fed into the printing machine body 1, and the occurrence of bending of the carton board in the conveying process can be effectively reduced; when the loading of the carton board materials in the placing hopper 3 is carried out, the right part of the stacked carton board materials is in close contact with the inner wall of the right end of the placing hopper 3, so that the right part of the stacked carton board materials forms an inclined shape corresponding to the inner wall of the right end of the placing hopper 3, the carton board materials can be subjected to pre-sheet separation, and the situation that two adjacent carton board materials are difficult to separate due to end bonding can be effectively prevented.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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

Claims

1. A carton printing machine comprises a printing machine body (1), wherein a paper feeding table (2) is arranged at the left part of the printing machine body (1); characterized in that the paper feeding device also comprises a placing hopper (3), two groups of pneumatic cylinders (4), a square frame (5), a moving frame (6), a transmission screw rod (7), a first servo motor (8) and a plurality of groups of pneumatic suckers (9), wherein the placing hopper (3) is fixedly arranged at the left end of the paper feeding table (2), the bottoms of the two groups of pneumatic cylinders (4) are fixedly connected with the bottom of the placing hopper (3), the output ends of the two groups of pneumatic cylinders (4) are respectively fixedly connected with the left part and the right part of the bottom of the square frame (5), two groups of dovetail slide rails (10) are arranged at the top of the square frame (5), the moving frame (6) can be arranged on the two groups of dovetail slide rails (10) in a left-right sliding manner, the transmission screw rod (7) can be rotatably arranged on the square frame (5), and the transmission screw rod (7) is in threaded transmission connection with the moving frame (6), first servo motor (8) fixed set up in the left end of square frame (5), the output of first servo motor (8) with drive screw (7) transmission is connected, multiunit pneumatic sucking disc (9) equipartition in remove the bottom of frame (6), remove frame (6) bottom and stretch into to placing in fighting (3).

2. The carton printing machine according to claim 1, further comprising a roller conveying mechanism, wherein the roller conveying mechanism comprises a second servo motor (11), two sets of first rotating supporting parts (12), two sets of conveying rollers (13) and two sets of first gears (14), the two sets of first rotating supporting parts (12) are respectively and fixedly arranged at the left front part and the right front part of the top end of the paper feeding table (2), the two sets of conveying rollers (13) are rotatably arranged between the two sets of first rotating supporting parts (12), the second servo motor (11) is fixedly arranged at the left rear part of the top end of the paper feeding table (2), the output end of the second servo motor (11) is in transmission connection with one set of conveying rollers (13), and the two sets of conveying rollers (13) are in transmission connection through the two sets of first gears (14).

3. The carton printing machine according to claim 2, further comprising a pre-dust removing mechanism, wherein the pre-dust removing mechanism comprises a third servo motor (15), two sets of second rotating supports (16), two sets of brush rollers (17) and two sets of second gears (18), the two sets of second rotating supports (16) are respectively and fixedly arranged at the front right part and the rear right part of the paper feeding table (2), the two sets of brush rollers (17) are rotatably arranged between the two sets of second rotating supports (16), the third servo motor (15) is fixedly arranged at the rear right top part of the paper feeding table (2), the output end of the third servo motor (15) is in transmission connection with one set of brush rollers (17), and the two sets of brush rollers (17) are in transmission connection through the two sets of second gears (18).

4. The carton printing machine according to claim 3, further comprising a dust collection fan (19) and a dust collection cover (20), wherein the dust collection cover (20) is fixedly arranged at the left end of the printing machine body (1), the dust collection cover (20) is positioned right above the pre-dust collection mechanism, a dust collection groove (21) is arranged on the paper feeding table (2), the dust collection groove (21) is positioned right below the pre-dust collection mechanism, the dust collection fan (19) is fixedly arranged at the front end of the paper feeding table (2), and the input end of the dust collection fan (19) is communicated with the output end of the dust collection cover (20) and the interior of the dust collection groove (21).

5. A carton printing machine as claimed in claim 4, characterized in that the top left and right parts of the feed table (2) are rotatably provided with two sets of auxiliary support rollers (22).

6. A carton printing machine as claimed in claim 5, characterized in that the right-hand inner wall of the hopper (3) is arranged inclined at an angle to the vertical plane.