CN111605302A - Printing device for automatically printing and cutting paperboards with different sizes - Google Patents
Printing device for automatically printing and cutting paperboards with different sizes Download PDFInfo
- Publication number
- CN111605302A CN111605302A CN202010386012.8A CN202010386012A CN111605302A CN 111605302 A CN111605302 A CN 111605302A CN 202010386012 A CN202010386012 A CN 202010386012A CN 111605302 A CN111605302 A CN 111605302A
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- Prior art keywords
- printing
- movable rod
- cutting
- cam
- ink
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/008—Apparatus or machines for carrying out printing operations combined with other operations with means for stamping or cutting out
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/08—Ducts, containers, supply or metering devices with ink ejecting means, e.g. pumps, nozzles
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Abstract
The invention relates to the technical field of paperboard printing, and discloses a printing device for automatically printing and cutting paperboards with different sizes, which comprises a machine body, wherein a large sliding groove is formed in the top of the rear wall in the machine body, the inner wall of the sliding groove is connected with a large sliding block and a cam sliding block in a sliding manner, the front side of the large sliding block is connected with an ink cylinder in a rotating manner, the front side of the cam sliding block is connected with a printing roller in a rotating manner, the outer wall of the cam sliding block is connected with a movable rod in a sliding manner, the outer wall of the movable rod is sleeved with a return spring, the bottom of the return spring is fixedly connected with a stop. Drive the movable rod motion through the printing cylinder, the movable rod drives the cutting knife motion, uses through the cooperation of cam slider and movable rod, rotates the round when the printing cylinder after, and the printing has just been accomplished, and the cutting knife stretches out from the sword groove, cuts the cardboard to the effect of cutting the cardboard has been reached.
Description
Technical Field
The invention relates to the technical field of paperboard printing, in particular to a printing device for automatically printing and cutting paperboards with different sizes.
Background
A paperboard printing machine is a common device in a paper product packaging factory, and is generally used for printing characters, patterns and the like on the surface of paperboard. The paperboard is produced into cartons, which need to be cut to produce outer packaging boxes or packaging box products.
The conventional paperboard needs to be cut into required sizes after printing is finished, precious working time is wasted, the printed paperboard needs to be transported to a cutting machine, and the cutting efficiency of the existing cutting machine is low, so that the inventor provides a printing device for automatically printing and cutting paperboards with different sizes.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the printing device for automatically printing and cutting the paperboards with different sizes, which has the advantages of finishing printing and cutting the paperboards with different sizes in the same process, high cutting efficiency and the like, and solves the problems of printing finishing and low cutting efficiency such as cutting requirement and the like.
(II) technical scheme
In order to realize the purposes of finishing the printing and cutting of the paperboards with different sizes in the same process and having high cutting efficiency, the invention provides the following technical scheme: a printing device for automatically printing and cutting paperboards with different sizes comprises a machine body, wherein small sliding grooves are formed in two sides of the machine body, small sliding blocks are connected on the inner walls of the small sliding grooves in a sliding mode, an extrusion spring is fixedly connected to the tops of the small sliding blocks, an upper carrier roller is connected to the front of the small sliding blocks in a rotating mode, a lower carrier roller is connected to the middle of the inner rear wall of the machine body in a rotating mode, paperboards are connected to the outer wall of the lower carrier roller in a transmission mode, large sliding grooves are formed in the tops of the inner rear wall of the machine body, large sliding blocks and cam sliding blocks are connected to the inner walls of the sliding grooves in a sliding mode, compression springs are fixedly connected to the tops of the large sliding blocks, ink cartridges are connected to the front of the large sliding blocks in a rotating mode, extension springs are fixedly connected between the, the outer wall of movable rod has cup jointed reset spring, reset spring's bottom fixedly connected with dog, the bottom fixed mounting of movable rod has the cutting knife, the bottom transmission of cardboard is connected with the platen roller, the defeated china ink pipe of the interior top fixedly connected with of organism, the bottom fixedly connected with ink jet nozzle of defeated china ink pipe.
Preferably, round holes are formed in the front faces of the small sliding block and the large sliding block, and the two round holes correspond to the size and the position of the upper carrier roller and the size and the position of the ink cylinder shaft respectively.
Preferably, the extrusion spring, the compression spring and the return spring are all in a compressed state, and the extension spring is in an extended state.
Preferably, the cam slider consists of a slider and a cam, and a round hole is formed in one side of the cam and corresponds to the size and the position of the shaft of the impression cylinder.
Preferably, the outer wall of the impression cylinder is provided with a cutter groove, the two sides of the impression cylinder are fixedly connected with check blocks, the check blocks are provided with a round hole, and the check blocks are located above the cutter groove.
Preferably, the top of the movable rod is hemispherical, the sum of the length of the movable rod and the radius of the base circle of the cam slider is consistent with the radius of the impression cylinder, and the lower carrier rollers are uniformly distributed in the middle of the machine body and are six in number.
Preferably, the outer surface of the embossing roller is made of rubber, and the ink jet nozzles are uniformly distributed at the top of the ink conveying pipe and are eleven in number.
(III) advantageous effects
Compared with the prior art, the invention provides a printing device for automatically printing and cutting paper on paperboards with different sizes, which has the following beneficial effects:
1. this printing device of automatic printing of not unidimensional cardboard and cut paper sprays printing ink to the surface of ink tube through the ink jet nozzle, and ink tube is through rotating scribbling printing cylinder surface printing ink, and printing cylinder is through rotating the printing ink printing on the cardboard with surperficial to the effect of cardboard printing has been reached.
2. This printing device of not unidimensional cardboard automatic printing and cut paper drives the movable rod motion through the printing cylinder, and the movable rod drives the cutting knife motion, uses through the cooperation of cam slider and movable rod, and after the printing cylinder rotated the round, the printing just accomplished, and the cutting knife stretches out the cardboard from the sword groove to the effect of cutting the cardboard has been reached.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is a view of structure A-A of the present invention;
FIG. 3 is an enlarged view of a portion of the movable rod of the present invention;
FIG. 4 is a partial enlarged view of the large slider according to the present invention.
In the figure: 1-machine body, 2-small chute, 3-small slide block, 4-extrusion spring, 5-upper carrier roller, 6-lower carrier roller, 7-paper board, 8-large chute, 9-large slide block, 10-cam slide block, 11-compression spring, 12-ink cylinder, 13-extension spring, 14-printing roller, 15-movable rod, 16-reset spring, 17-stop block, 18-cutting knife, 19-impression roller, 20-ink delivery tube and 21-ink-jet nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a printing device for automatically printing and cutting paperboards with different sizes comprises a machine body 1, wherein small chutes 2 are respectively formed on two sides of the machine body 1, the inner wall of each small chute 2 is connected with a small slide block 3 in a sliding manner, the front surface of each small slide block 3 is provided with a circular hole, the top of each small slide block 3 is fixedly connected with an extrusion spring 4, each compression spring 11 and each reset spring 16 are in a compressed state, the front surface of each small slide block 3 is rotatably connected with an upper carrier roller 5, the circular hole of each small slide block 3 corresponds to the size and the position of the shaft of the upper carrier roller 5, the middle part of the inner rear wall of the machine body 1 is rotatably connected with lower carrier rollers 6, the lower carrier rollers 6 are uniformly distributed in the middle part of the machine body 1, the number of the six lower carrier rollers 6 is in a transmission connection with paperboards 7, the front surface of the big slide block 9 is provided with a round hole, the cam slide block 10 consists of a slide block and a cam, one side of the cam is provided with a round hole, the top part of the big slide block 9 is fixedly connected with a compression spring 11, the compression spring 11 is in a compression state, the front surface of the big slide block 9 is rotatably connected with an ink cylinder 12, the round hole of the big slide block 9 corresponds to the size and the position of the shaft of the ink cylinder 12, an extension spring 13 is fixedly connected between the big slide block 9 and the cam slide block 10, the extension spring 13 is in a tension state, the front surface of the cam slide block 10 is rotatably connected with a printing roller 14, the outer wall of the printing roller 14 is provided with a knife groove, the round hole of the cam slide block 10 corresponds to the size and the position of the shaft of the printing roller 14, the outer wall of the cam slide block 10 is slidably connected with a movable rod 15, reset spring 16 has been cup jointed to the outer wall of movable rod 15, reset spring 16 is compression state, reset spring 16's bottom fixedly connected with dog 17, the equal fixedly connected with dog 17 in both sides of impression cylinder 14, a round hole has been seted up to dog 17, dog 17 is located the top in sword groove, the bottom fixed mounting of movable rod 15 has cutting knife 18, the bottom transmission of cardboard 7 is connected with embossing roller 19, embossing roller 19's surface is the rubber material, organism 1's interior top fixedly connected with ink delivery pipe 20, ink delivery pipe 20's bottom fixedly connected with ink jet nozzle 21, ink jet nozzle 21 evenly distributed is at ink delivery pipe 20's top, quantity is eleven.
The working principle is that when the paper board 7 enters the printing device for automatically printing and cutting the paper boards with different sizes, the upper carrier roller 5 and the printing roller 14 are both extruded to move upwards, the upper carrier roller 5 compresses the extrusion spring 4 through the small sliding block 3, the printing roller 14 drives the large sliding block 9 to move upwards through the ink barrel 12, and the upper sliding block 9 compresses the compression spring 11.
When printing paperboards with different sizes, the printing machine stops working, the printing cylinders 14 with different radiuses are replaced, the printing cylinders 14 drive the cam sliders 10 to move up and down, after the printing cylinders 14 are in contact with the impression roller 19, the cam sliders 10 stop moving, the extension springs 13 drive the ink cartridges 12 to move up and down through the large sliders 9, and therefore the ink cartridges 12 are in contact with the printing cylinders 14 all the time.
When a paper board 7 enters the device, the upper carrier roller 5 and the lower carrier roller 6 clamp the paper board tightly, the ink conveying pipe 20 conveys ink, the ink spraying nozzle 21 sprays ink on the ink cylinder 12, the ink cylinder 12 rotates to coat the surface of the printing roller 14 with ink, the printing roller 14 rotates to print the ink on the paper board 7, when the knife slot on the printing roller 14 is close to the paper board 7, the printing roller 14 drives the movable rod 15 to rotate, the movable rod 15 moves towards the round edge of the round printing roller 14 through the matching with the cam slider 10, the movable rod 15 compresses the return spring 16, the movable rod 15 drives the cutting knife 18 to move downwards, the cutting knife 18 cuts the paper board 7, the printing roller 14 continues to rotate, the movable rod 15 moves towards the circle center of the round printing roller 14 through the matching with the cam slider 10, the return spring 16 returns the movable rod 15, the movable rod 15 drives the cutting knife 18 to move, the cutting blade 18 enters the pocket.
In summary, in the printing device for automatically printing and cutting the paperboards with different sizes, the ink is sprayed on the surface of the ink cylinder 12 through the ink spraying nozzle 21, the ink cylinder 12 is rotated to coat the ink on the surface of the printing cylinder 14, and the printing cylinder 14 is rotated to print the ink on the surface of the paperboard 7, so that the effect of printing on the paperboard 7 is achieved.
This printing device of not unidimensional cardboard automatic printing and cut paper drives the motion of movable rod 15 through printing cylinder 14, and movable rod 15 drives cutting knife 18 motion, uses through cam slider 10 and movable rod 15's cooperation, and after printing cylinder 14 rotated the round, the printing just accomplished, and cutting knife 18 stretches out from the sword groove, cuts cardboard 7 to the effect of cutting cardboard 7 has been reached.
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 (7)
1. A printing device for automatically printing and cutting paperboards with different sizes comprises a machine body (1), and is characterized in that: the novel machine is characterized in that small sliding grooves (2) are formed in two sides of the machine body (1), small sliding blocks (3) are connected to the inner walls of the small sliding grooves (2) in a sliding mode, extrusion springs (4) are fixedly connected to the tops of the small sliding blocks (3), upper carrier rollers (5) are connected to the front sides of the small sliding blocks (3) in a rotating mode, lower carrier rollers (6) are connected to the middle portions of the inner back walls of the machine body (1) in a rotating mode, paperboards (7) are connected to the outer walls of the lower carrier rollers (6) in a transmission mode, large sliding grooves (8) are formed in the tops of the inner back walls of the machine body (1), large sliding blocks (9) and cam sliding blocks (10) are connected to the inner walls of the sliding grooves (8) in a sliding mode, compression springs (11) are fixedly connected to the tops of the large sliding blocks (9), ink cartridges (12) are connected, the front of cam slider (10) rotates and is connected with printing cylinder (14), the outer wall sliding connection of cam slider (10) has movable rod (15), reset spring (16) have been cup jointed to the outer wall of movable rod (15), the bottom fixedly connected with dog (17) of reset spring (16), the bottom fixed mounting of movable rod (15) has cutting knife (18), the bottom transmission of cardboard (7) is connected with impression roller (19), the interior top fixedly connected with inking pipe (20) of organism (1), the bottom fixedly connected with ink jet nozzle (21) of inking pipe (20).
2. A printing apparatus for automatically printing and cutting different size sheets of paper according to claim 1, wherein: round holes are formed in the front faces of the small sliding block (3) and the large sliding block (9), and the two round holes correspond to the size and the position of the upper carrier roller (5) and the ink cylinder (12) respectively.
3. A printing apparatus for automatically printing and cutting different size sheets of paper according to claim 1, wherein: the extrusion spring (4), the compression spring (11) and the reset spring (16) are all in a compression state, and the extension spring (13) is in an extension state.
4. A printing apparatus for automatically printing and cutting different size sheets of paper according to claim 1, wherein: the cam slider (10) consists of a slider and a cam, and a round hole is formed in one side of the cam and corresponds to the size and the position of the shaft of the impression cylinder (14).
5. A printing apparatus for automatically printing and cutting different size sheets of paper according to claim 1, wherein: a knife groove is formed in the outer wall of the impression roller (14), stop blocks (17) are fixedly connected to the two sides of the impression roller (14), a round hole is formed in each stop block (17), and each stop block (17) is located above the knife groove.
6. A printing apparatus for automatically printing and cutting different size sheets of paper according to claim 1, wherein: the top of the movable rod (15) is hemispherical, the sum of the length of the movable rod (15) and the radius of the base circle of the cam slider (10) is consistent with the radius of the impression cylinder (14), and the lower carrier rollers (6) are uniformly distributed in the middle of the machine body (1) and are six in number.
7. A printing apparatus for automatically printing and cutting different size sheets of paper according to claim 1, wherein: the outer surface of the embossing roller (19) is made of rubber, and the ink jet nozzles (21) are uniformly distributed at the top of the ink conveying pipe (20) and are eleven in number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010386012.8A CN111605302A (en) | 2020-05-09 | 2020-05-09 | Printing device for automatically printing and cutting paperboards with different sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010386012.8A CN111605302A (en) | 2020-05-09 | 2020-05-09 | Printing device for automatically printing and cutting paperboards with different sizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111605302A true CN111605302A (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010386012.8A Pending CN111605302A (en) | 2020-05-09 | 2020-05-09 | Printing device for automatically printing and cutting paperboards with different sizes |
Country Status (1)
| Country | Link |
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| CN (1) | CN111605302A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311994A (en) * | 2021-11-30 | 2022-04-12 | 昆山永立包装有限公司 | Automatic change lithography apparatus for production of packing carton |
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| CN210002158U (en) * | 2019-04-03 | 2020-01-31 | 嘉善怡辉服装辅料有限公司 | cutting device for producing cotton yarn woven belt |
| CN210098820U (en) * | 2019-05-16 | 2020-02-21 | 苏州市吴江区精鑫电子科技有限公司 | Efficient wire rod guillootine |
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| US6085850A (en) * | 1997-05-01 | 2000-07-11 | Phillips; Raymond J. | Miniature impact tool |
| CN201633265U (en) * | 2010-04-23 | 2010-11-17 | 刘国平 | Combined bag producing and printing united integrative machine |
| CN204184029U (en) * | 2014-11-04 | 2015-03-04 | 阮余余 | A kind of offset press inking roller adjusting device |
| CN204297776U (en) * | 2014-11-19 | 2015-04-29 | 昆山市周庄镇黎明印刷厂 | A kind of cutting mechanism printing folding brake |
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| CN207901803U (en) * | 2017-12-23 | 2018-09-25 | 重庆舰浩科技有限公司 | A kind of efficient film pressing device in laminating machine |
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Application publication date: 20200901 |
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