阅读说明：本技术 一种用于纸箱的带喷码上下印印刷机 (A take and spout a yard upper and lower seal printing machine for carton ) 是由 任晓莲 于 2021-10-12 设计创作，主要内容包括：本发明提供一种用于纸箱的带喷码上下印印刷机。所述用于纸箱的带喷码上下印印刷机,包括机架,所述机架的正面固定连接有操作台。本发明提供的用于纸箱的带喷码上下印印刷机,通过设置的第一L型板与第二L型板,能够对送料的纸箱进行定位,使其能够精确的进入印刷机中的印刷区,便于进行印刷操作,并且在第一L型板与第二L型板上均设置有导向托辊,能够对送料过程中的纸箱进行定位,当挤压到导向托辊后,通过导向托辊的转动,带动纸箱能够顺利进入第一L型板与第二L型板,不会发生碰撞,避免碰触到第一L型板与第二L型板的侧壁,从而造成纸箱边角处的翻卷以及破损,使得印刷机能够正常稳定运行。(The invention provides a printer with code spraying and up-down printing for a carton. The printing machine with the code spraying and up-down printing functions for the carton comprises a rack, wherein an operating table is fixedly connected to the front side of the rack. According to the printer with the code spraying and the up-down printing functions for the carton, the fed carton can be positioned through the arranged first L-shaped plate and the second L-shaped plate, so that the fed carton can accurately enter a printing area in the printer and is convenient to print, the carton in the feeding process can be positioned through the guide carrier rollers arranged on the first L-shaped plate and the second L-shaped plate, the carton can be driven to smoothly enter the first L-shaped plate and the second L-shaped plate through the rotation of the guide carrier rollers after being extruded onto the guide carrier rollers, collision is avoided, the side walls of the first L-shaped plate and the second L-shaped plate are prevented from being touched, accordingly, the edge of the carton is turned over and damaged, and the printer can normally and stably run.)

1. The utility model provides a take and spout a yard lower printing machine for carton, includes frame (1), its characterized in that: the front of the rack (1) is fixedly connected with an operating table (2), the front of the rack (1) is fixedly connected with a sliding frame (3) positioned at the top of the operating table, the front left side of the sliding frame (3) is fixedly connected with a first L-shaped plate (4), the front right side of the sliding frame (3) is connected with a second L-shaped plate (5) through a sliding block in a sliding manner, grooves (6) are formed in the first L-shaped plate (4) and the second L-shaped plate (5), guide carrier rollers (7) are rotatably connected between two sides in the grooves (6), a fixed block (8) is fixedly connected with the back of the second L-shaped plate (5), a fixed screw (9) is connected with the fixed block (8) in a threaded manner, the fixed screw (9) penetrates through the fixed block (8) and extends to the bottom of the fixed block (8), and one end of the fixed screw (9) extending to the bottom of the fixed block (8) is contacted with the top of the sliding frame (3), the bottom of the frame (1) is fixedly connected with a base (10), and the inside of the sliding frame (3) is fixedly connected with a contact plate (11).

2. The printer with the code spraying and the top and bottom printing for the carton box according to claim 1, wherein an L-shaped placing plate (12) is slidably connected to the back of the rack (1), a connecting plate (13) is fixedly connected to the bottom of the L-shaped placing plate (12), a fixed box (14) is fixedly connected to the top of the base (10) and located on the left side of the rack (1), a moving plate (15) is slidably connected between two sides inside the fixed box (14), and a compression spring (16) is arranged at the bottom of each moving plate (15).

3. A printer for printing a carton with a code spraying upper and lower printing according to claim 2, wherein the bottom of the connecting plate (13) penetrates through the fixed box (14) and extends to the inside of the fixed box (14), and the bottom of the connecting plate (13) extending to the inner wall of the fixed box (14) is fixed on the top of the moving plate (15).

4. A printer with code spraying and up-down printing for cartons as claimed in claim 2, wherein a control switch (28) is arranged at the bottom of the inner wall of the fixed box (14), the control switch (28) is positioned right below the moving plate (15), and an alarm (17) is arranged at the left side of the rack (1).

5. A printing machine with code spraying and up-down printing for cartons as claimed in claim 1, wherein a conveying mechanism (18) is arranged at the top of the operating table (2), and a code spraying mechanism (19) for printing cartons is arranged between two sides of the inner wall of the rack (1).

6. The printing machine with the code spraying and up-down printing for the cartons as claimed in claim 1, wherein the guide rollers (7) are made of rubber, and a control panel (20) for controlling the printing machine is arranged on the right side of the frame (1).

7. The printing machine with the code spraying and the top and bottom printing for the cartons as claimed in claim 2, wherein a discharge port (21) is communicated with the back of the rack (1), and the discharge port (21) and the L-shaped placing plate (12) are on the same horizontal line.

8. The printing machine with the code spraying and the top and bottom printing for the carton box according to claim 1, wherein a box body (22) is fixedly connected to the back of the rack (1), a suction pump (23) is arranged at the bottom of the inner wall of the box body (22), a connecting pipe (24) is communicated with the bottom of the suction pump (23), an air inlet pipe (25) is communicated with the top of the suction pump (23), and the top end of the air inlet pipe (25) penetrates through the box body (22) and extends to the top of the box body (22).

9. A printing machine with code spraying and up-down printing for cartons as claimed in claim 8, wherein an air nozzle (26) is fixedly connected to the back of said frame (1) and located at the bottom of said box, at least ten air nozzles (27) are connected to the bottom of said air nozzle (26), the bottom ends of said connecting tubes (24) penetrate said box (22) and extend to the bottom of said box (22), and the bottom ends of said connecting tubes (24) extending to the bottom of said box (22) are connected to the inside of said air nozzle (26).

10. The printing machine with the code spraying and up-down printing function for the carton box according to claim 9, further comprising a threaded hole (29), wherein the threaded hole (29) is formed in the top of the fixing block (8), a limiting sliding groove (30) is formed in one side of the second L-shaped plate (51), a threaded shaft (31) is rotatably connected to the bottom of the inner wall of the limiting sliding groove (30), the top of the threaded shaft (31) penetrates through the second L-shaped plate (51) and is fixedly connected with a rotating handle (32), and the threaded shaft (31) is in threaded connection with the threaded hole (29).

Technical Field

The invention relates to the technical field of printing machines, in particular to a printing machine with code spraying and up-down printing functions for a carton.

Background

A printer is a machine that prints text and images. Modern printing machines generally comprise mechanisms such as plate loading, inking, stamping, paper conveying and the like, and the working principle of the modern printing machine is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred onto paper or other printing material, so that the same printed matter as that of the printing plate can be reproduced. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture.

In the production process of the carton, the links of cutting, printing, packaging and the like of the carton are generally included, wherein in the printing process, the front side and the back side of the carton are printed and code-sprayed by putting the carton into a printing machine.

In the correlation technique, when the carton pay-off, generally through the baffle that sets up, fix a position the carton, later enter into the printing machine again, print and spout the sign indicating number in specific position on the carton, however when the carton pay-off, touch the lateral wall of baffle easily, thereby cause the roll-over and the damage of carton edge, not only make the appearance of wastrel, increase the cost of production, and after the corner entering printing machine of roll-over printed, when discharging from the discharge gate, the corner card that the roll-over was easy in the discharge gate, and then influence normal row material.

Therefore, it is necessary to provide a printer with code-spraying up-down printing for cartons to solve the above technical problems.

Disclosure of Invention

The invention provides a printer with code spraying and up-down printing for a carton, which solves the technical problems that the side wall of a baffle is easy to touch when the carton is fed, so that the corners of the carton are curled and damaged.

In order to solve the technical problems, the upper and lower printing machine with the code spraying function for the carton comprises a frame, wherein the front side of the frame is fixedly connected with an operating table, the front side of the frame and the top of the operating table are fixedly connected with a sliding frame, the left side of the front side of the sliding frame is fixedly connected with a first L-shaped plate, the right side of the front side of the sliding frame is slidably connected with a second L-shaped plate through a sliding block, the first L-shaped plate and the second L-shaped plate are respectively provided with a groove, a guide carrier roller is rotatably connected between two sides inside the groove, the back side of the second L-shaped plate is fixedly connected with a fixed block, a fixed screw is in threaded connection with the fixed block, the fixed screw penetrates through the fixed block and extends to the bottom of the fixed block, one end of the fixed screw extending to the bottom of the fixed block is in contact with the top of the sliding frame, and the bottom of the frame is fixedly connected with a base, and a contact plate is fixedly connected inside the sliding frame.

Preferably, the back of the rack is slidably connected with an L-shaped placing plate, the bottom of the L-shaped placing plate is fixedly connected with a connecting plate, the top of the base and the left side of the rack are fixedly connected with a fixing box, a moving plate is slidably connected between two sides of the inside of the fixing box, and the bottom of the moving plate is provided with a compression spring.

Preferably, the bottom of the connecting plate penetrates through the fixed box and extends to the inside of the fixed box, and the bottom of the connecting plate extending to the inner wall of the fixed box is fixed on the top of the moving plate.

Preferably, the bottom of the inner wall of the fixed box is provided with a control switch, the control switch is positioned under the movable plate, and the left side of the rack is provided with an alarm.

Preferably, a conveying mechanism is arranged at the top of the operating platform, and a code spraying mechanism for printing the carton is arranged between two sides of the inner wall of the rack.

Preferably, the guide carrier roller is made of rubber, and a control panel for controlling the printing machine is arranged on the right side of the frame.

Preferably, the back of the rack is communicated with a discharge port, and the discharge port and the L-shaped placing plate are on the same horizontal line.

Preferably, the back fixedly connected with box body of frame, the bottom of box body inner wall is provided with the suction pump, the bottom intercommunication of suction pump has the connecting pipe, and the top intercommunication of suction pump has the intake pipe, the top of intake pipe is run through the box body and is extended to the top of box body.

Preferably, the back of the frame is fixedly connected with an air injection nozzle at the bottom of the box body, the bottom of the air injection nozzle is communicated with at least ten air nozzles, the bottom end of the connecting pipe penetrates through the box body and extends to the bottom of the box body, and the bottom end of the connecting pipe extends to the bottom of the box body and is communicated with the inside of the air injection nozzle.

Preferably, the fixing block further comprises a threaded hole, the threaded hole is formed in the top of the fixing block, a limiting sliding groove is formed in one side of the second L-shaped plate, a threaded shaft is rotatably connected to the bottom of the inner wall of the limiting sliding groove, the top of the threaded shaft penetrates through the second L-shaped plate and the fixedly connected rotating handle, and the threaded shaft is in threaded connection with the threaded hole.

Compared with the prior art, the upper and lower printing machine with code spraying for the carton has the following beneficial effects:

the invention provides a printer with code spraying and up-down printing functions for a carton, which is characterized in that a fed carton can be positioned through a first L-shaped plate and a second L-shaped plate, so that the fed carton can accurately enter a printing area in the printer and is convenient for printing operation, guide carrier rollers are arranged on the first L-shaped plate and the second L-shaped plate, the carton in the feeding process can be positioned, after being extruded to the guide carrier rollers, the carton can be driven to smoothly enter the first L-shaped plate and the second L-shaped plate through the rotation of the guide carrier rollers, collision is avoided, the side walls of the first L-shaped plate and the second L-shaped plate are prevented from being touched, so that the edge of the carton is turned over and damaged, and the printer can normally and stably run.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a printer with code-spraying up-down printing for cartons, which is provided by the invention;

FIG. 2 is a schematic view of a rear side structure of the rack shown in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the mounting box of FIG. 2;

FIG. 4 is a side view of the frame of FIG. 1;

FIG. 5 is a schematic structural view of a second embodiment of a printer with code-spraying up-down printing for cartons according to the present invention;

FIG. 6 is a schematic cross-sectional view of the cartridge of FIG. 5;

fig. 7 is a schematic structural diagram of a third embodiment of a printer with code spraying and up-and-down printing for cartons, which is provided by the invention.

Reference numbers in the figures: 1. a frame; 2. an operation table; 3. a sliding frame; 4. a first L-shaped plate; 5. a second L-shaped plate; 6. a groove; 7. a guide carrier roller; 8. a fixed block; 9. fixing screws; 10. a base; 11. a contact plate; 12. an L-shaped placing plate; 13. a connecting plate; 14. a fixing box; 15. moving the plate; 16. a compression spring; 17. an alarm; 18. a conveying mechanism; 19. a code spraying mechanism; 20. a control panel; 21. a discharge port; 22. a box body; 23. a suction pump; 24. a connecting pipe; 25. an air inlet pipe; 26. an air injection nozzle; 27. an air nozzle; 28. a control switch; 29. the screw hole, 30, spacing spout, 31, threaded shaft, 32, swing handle.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

First embodiment

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a printer with code-spraying up-down printing for cartons according to the present invention; FIG. 2 is a schematic view of a rear side structure of the rack shown in FIG. 1; FIG. 3 is a schematic cross-sectional view of the mounting box of FIG. 2; fig. 4 is a side view of the frame shown in fig. 1. A printing machine with a code spraying function for a carton comprises a machine frame 1, wherein an operation table 2 is fixedly connected to the front side of the machine frame 1, a sliding frame 3 is fixedly connected to the front side of the machine frame 1 and is positioned at the top of the operation table, a first L-shaped plate 4 is fixedly connected to the front left side of the sliding frame 3, a second L-shaped plate 5 is fixedly connected to the front right side of the sliding frame 3 through a sliding block, grooves 6 are formed in the first L-shaped plate 4 and the second L-shaped plate 5, guide carrier rollers 7 are rotatably connected between the two sides inside the grooves 6, a fixing block 8 is fixedly connected to the back side of the second L-shaped plate 5, fixing screws 9 are connected to the fixing block 8 in a threaded mode, the fixing screws 9 penetrate through the fixing block 8 and extend to the bottom of the fixing block 8, and one ends, extending to the bottom of the fixing block 8, are in contact with the top of the sliding frame 3, the bottom of the frame 1 is fixedly connected with a base 10, and the inside of the sliding frame 3 is fixedly connected with a contact plate 11;

the guide carrier roller 7 can guide the placed paper box to enable the paper box to slide between the first L-shaped plate 5 and the second L-shaped plate, so that the paper box enters the interior of the printing machine to be printed;

the position of the second L-shaped plate 5 can be fixed by arranging the fixing screws 9, and cartons of different specifications can be guided according to the sliding of the second L-shaped plate 5;

the base 10 is placed parallel to the ground contact.

An L-shaped placing plate 12 is connected to the back of the rack 1 in a sliding manner, a connecting plate 13 is fixedly connected to the bottom of the L-shaped placing plate 12, a fixed box 14 is fixedly connected to the top of the base 10 and located on the left side of the rack 1, a moving plate 15 is connected between two sides of the interior of the fixed box 14 in a sliding manner, and a compression spring 16 is arranged at the bottom of each moving plate 15;

the setting of compression spring 16 can place board 12 to the L type and support, along with the increase of carton quantity to compression spring 16 carries out compression deformation, and after reaching a certain quantity, makes the bottom plate of movable plate 15 touch control switch 28, makes alarm 17 circular telegram start, sends the alarm sound, reminds operating personnel to carry.

The bottom of the connecting plate 13 penetrates through the fixed box 14 and extends to the inside of the fixed box 14, and the bottom of the connecting plate 13 extending to the inner wall of the fixed box 14 is fixed on the top of the moving plate 15.

A control switch 28 is arranged at the bottom of the inner wall of the fixed box 14, the control switch 28 is positioned right below the moving plate 15, and an alarm 17 is arranged at the left side of the rack 1;

the alarm 17 is connected with the control switch, and the power supply of the alarm 17 is connected with an external power supply.

A conveying mechanism 18 is arranged at the top of the operating platform 2, and a code spraying mechanism 19 for printing the carton is arranged between two sides of the inner wall of the rack 1;

the conveying mechanism 18 and the code spraying mechanism 19 are connected with an external power supply and a control switch;

the conveying mechanism 18 adopts the prior art, and only the effect of conveying the cartons is achieved;

the conveying mechanism 18 comprises a driving motor (connected with an external power supply and a control switch), two carrier rollers and a conveying belt, wherein the driving motor is started to drive one carrier roller to rotate, and the other carrier roller rotates through the transmission of the conveying belt, so that the whole conveying belt is driven to convey the cartons placed on the conveying belt;

the code spraying mechanism 19 adopts the prior art, and only needs to realize the effect of spraying codes on the upper surface and the lower surface of the carton;

the code spraying mechanism 19 comprises a code spraying head, a driving motor (connected with an external power supply and a control switch) and a screw rod, wherein the driving motor is started to drive the screw rod to rotate, and the code spraying head in threaded connection on the surface of the screw rod slides in a reciprocating manner, so that code spraying on the carton box is completed.

The guide carrier roller 7 is made of rubber, and a control panel 20 for controlling the printing machine is arranged on the right side of the rack 1.

The back of the frame 1 is communicated with a discharge port 21, and the discharge port 21 and the L-shaped placing plate 12 are positioned on the same horizontal line.

The working principle of the printer with code spraying and up-down printing for the carton provided by the invention is as follows:

when the carton is fed, the distance between the first L-shaped plate 4 and the second L-shaped plate 5 is adjusted according to the size of the carton, wherein the extrusion on the top of the sliding frame 3 is lost by screwing the fixing screw 9, so that the carton can freely slide in the sliding frame 3, at the moment, the carton is placed between the first L-shaped plate 4 and the second L-shaped plate 5 and is attached between the first L-shaped plate 4 and the second L-shaped plate 5, and the fixing screw 9 is screwed to enable the carton to abut against the top of the sliding frame 3, so that the second L-shaped plate 5 is fixed in position;

then, the carton is loaded, the carton can be guided and conveyed by the rotation of the guide carrier roller 7, the carton is conveyed to the inside of the printing machine under the conveying of the conveying mechanism 18, the carton is printed, then the printed carton is discharged from the discharge port 21 and enters the L-shaped placing plate 12, the carton is continuously discharged along with the carton and is stacked on the L-shaped placing plate 12, the L-shaped placing plate 12 is driven to slide downwards on the rack 1, the movable plate 15 is pushed to slide on the inner wall of the fixed box 14 along with the sliding of the movable plate, the compression spring 16 is compressed and deformed and slowly approaches the control switch 28 until the control switch 28 is triggered, the alarm 17 gives an alarm, and an operator is reminded of conveying the carton stacked on the L-shaped placing plate 12 in time.

Compared with the prior art, the upper and lower printing machine with code spraying for the carton has the following beneficial effects:

through the first L template 4 and the second L template 5 that set up, can fix a position the carton of pay-off, make its printing district in getting into the printing machine that can be accurate, be convenient for print the operation, and all be provided with direction bearing roller 7 on first L template and second L template 5, can fix a position the carton of pay-off in-process, after extrudeing direction bearing roller 7, through the rotation of direction bearing roller 7, it can get into first L template 4 and second L template 5 smoothly to drive the carton, can not collide, avoid touching the lateral wall of first L template 4 and second L template 5, thereby cause the turn-ups and the damage of carton edge department, make the printing machine can normal steady operation.

Second embodiment

Referring to fig. 5-6, a second embodiment of the present application provides another inkjet printing machine for cartons, based on the inkjet printing machine for cartons provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the difference of the top and bottom printing press with code spraying for the carton provided by the second embodiment of the application is that: a box body 22 is fixedly connected to the back of the frame 1, a suction pump 23 is arranged at the bottom of the inner wall of the box body 22, a connecting pipe 24 is communicated with the bottom of the suction pump 23, an air inlet pipe 25 is communicated with the top of the suction pump 23, and the top end of the air inlet pipe 25 penetrates through the box body 22 and extends to the top of the box body 22;

the suction pump 23 is connected with an external power supply and a control switch;

the suction pump 23 that sets up can absorb outside air, later releases in air jet 26 to air-dry the carton pattern that just printed, avoid the carton in piling up the in-process, cause the blurring of pattern.

The back of the frame 1 and the bottom of the box body are fixedly connected with an air injection nozzle 26, and the bottom of the air injection nozzle 26 is communicated with at least ten air injection nozzles 27;

the air jet nozzles 26 are arranged to air dry the patterns on the carton.

The bottom end of the connecting pipe 24 penetrates through the box body 22 and extends to the bottom of the box body 22, and the bottom end of the connecting pipe 24 extending to the bottom of the box body 22 is communicated with the inside of the air injection nozzle 26.

After the code spraying is carried out on the cartons, the cartons are directly conveyed out of the printing machine and then stacked. When the ink on part of the paper boxes is not dried, the ink is easy to slide and rub with the paper boxes in the stacking process, so that the patterns of the paper boxes are blurred, and the attractiveness and the use of the paper boxes are influenced.

Through set up jet-propelled shower nozzle 26 on the discharge gate, under the start-up of sucking pump 23, make intake pipe 25 absorb outside air, carry through intake pipe 25, enter into jet-propelled shower nozzle 26 at last and spout the release, can air-dry the carton that just printed, avoid the carton to spout the blurring of sign indicating number pattern, and then improved the pleasing to the eye of carton.

Third embodiment

Referring to fig. 7, a third embodiment of the present application provides another up-down printing machine with code spraying for a carton based on the up-down printing machine with code spraying for a carton provided by the second embodiment of the present application. The third embodiment is only the preferable mode of the second embodiment, and the implementation of the third embodiment does not affect the implementation of the second embodiment alone.

Specifically, the difference of the top and bottom printing machine with code spraying for the carton provided by the third embodiment of the present application lies in that: the vertical printing machine with the code spraying function for the carton further comprises a threaded hole 29, the threaded hole 29 is formed in the top of the fixing block 8, a limiting sliding groove 30 is formed in one side of the second L-shaped plate 51, a threaded shaft 31 is connected to the bottom of the inner wall of the limiting sliding groove 30 in a rotating mode, the top of the threaded shaft 31 penetrates through the second L-shaped plate 51 and the fixedly connected rotating handle 32, and the threaded shaft 31 is in threaded connection with the threaded hole 29.

In the third embodiment, the fixing block 8 is no longer in fixed connection with the second L-shaped plate 51, please refer to fig. 7 in combination, and fig. 7 is a schematic view of the connection between the fixing block 8 and the side view portion of the second L-shaped plate 51.

Because fixed block 8 is fixed in through fixed screw 9 on the sliding frame 3, fixed block 8 can not produce the ascending removal of vertical side for fixed this moment, if rotate to equidirectional rotation turning handle 32 this moment, turning handle 32 then can drive threaded shaft 31 and rotate to equidirectional, make threaded shaft 31 move in vertical direction, the bottom of threaded shaft 31 can drive second L template 5 and go up and down, second L template 5 can drive direction bearing roller 7 and go up and down, adjust the distance between direction bearing roller 7 and the operation panel 2, because the part of fixed block 8 is located spacing spout 30, then can avoid second L template 51 to take place to rotate, the same reason can be adjusted the height of first L template 4.

Through manual rotation swing handle 32, can highly adjust the direction bearing roller 7 on second L template 5 and the first L template 4, conveniently adjust the distance between direction bearing roller 7 and the operation panel 2, the carton of convenient different thickness is carried through the inside of the below frame 1 of direction bearing roller 7, when carrying different thickness cartons, still can guarantee that the single only carries a carton.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the invention is not limited to the above-described embodiments, but that many variations are possible. Any simple modification, equivalent change and modification made to the above embodiments in accordance with the technical spirit of the present invention should be considered to be within the scope of the present invention.