CN211567089U

CN211567089U - Intelligent precision type packing box paper printing machine

Info

Publication number: CN211567089U
Application number: CN201922259172.1U
Authority: CN
Inventors: 黄光明; 贾玉婷; 赵兵
Original assignee: Nanjing Supu Printing And Packaging Co ltd
Current assignee: Nanjing Supu Printing And Packaging Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-25
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses an intelligence precision type packing carton paper printing machine uses in paper printing technical field, and its technical scheme main points are: including the paper feed unit, printing unit and play paper unit, be provided with between paper feed unit and the printing unit and carry the platform, carry the platform by the paper feed unit to the printing unit slope sets up downwards, carry the both ends of platform to arrange the exit of paper feed unit and the import department of printing unit respectively in, carry the inside cavity of platform, carry the bench surface and seted up a plurality of wind holes, a plurality of wind holes concentrate to set up the intermediate position department along length direction at the transport table, the side mouth has been seted up on the both sides wall along width direction to the transport table, install the suction fan on the side mouth, the air intake and the air outlet of suction fan are located the inside and the outside of carrying the platform respectively. The utility model discloses the technical effect who has is: the possibility that the paper is raised and overlapped in the conveying process is reduced, and the normal conveying of the paper and the printing effect of the later stage of the paper are effectively guaranteed.

Description

Intelligent precision type packing box paper printing machine

Technical Field

The utility model relates to a paper printing technology field, in particular to accurate type packing carton paper printing machine of intelligence.

Background

In order to improve the quality of color printing products of companies and enhance the market share of high-grade color printing products, a plurality of printing enterprises adopt four-color printing machines with good effect to print the products. The four-color printing machine comprises a paper feeding unit, a printing unit and a paper discharging unit, wherein the printing unit comprises four printing sections with different colors, namely a black printing section, a medium blue printing section, a brown printing section and a green printing section, and the four printing sections with different colors are sequentially connected through a paper conveying section to realize the printing machine of the offset printing method for copying the map.

Chinese patent with publication number CN204820608U discloses a four-color printing machine, the structure of which includes a feed inlet, a conveyor belt, a color printing section and a discharge port, the conveyor belt is connected between the feed inlet and the discharge port and the color printing section, the color printing section includes a first color printing section, a second color printing section, a third color printing section and a fourth color printing section in sequence, the color printing section is internally provided with an ink roller and a paper transferring roller, the ink roller includes an ink roller and a lower ink roller, the paper transferring roller includes an upper paper transferring roller and a lower paper transferring roller, the ink roller includes a roller core, the outer edge of the roller core is provided with a rubber layer, the cross section of the roller core is of a hollow annular structure, the roller core is provided with a plurality of mounting holes, and the inner wall of the roller core is provided with a plurality of axial grooves.

The above prior art solutions have the following drawbacks: in the existing four-color printing machine, in the process of conveying paper from feeding to printing, if the paper is loose, the paper is easy to bulge and overlap, and the normal conveying of the paper and the printing effect of the later period of the paper are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligence precision type packing carton paper printing machine, its advantage: the possibility that the paper is raised and overlapped in the conveying process is reduced, and the normal conveying of the paper and the printing effect of the later stage of the paper are effectively guaranteed.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an accurate type packing carton paper printing machine of intelligence, includes paper feed unit, printing unit and goes out the paper unit, be provided with between paper feed unit and the printing unit and carry the platform, just carry the platform by the paper feed unit to the printing unit slope sets up downwards, the exit of paper feed unit and the import department of printing unit are arranged respectively in at the both ends of carrying the platform, carry the inside cavity of platform, carry the bench surface to have seted up a plurality of wind holes, it is a plurality of wind holes concentrate to set up in the intermediate position department of conveyer table along length direction, the side mouth has been seted up on the both sides wall of conveyer table along width direction, install the suction fan on the side mouth, the air intake and the air outlet of suction fan are located the inside and the outside of carrying the platform respectively.

Through the technical scheme, the paper is carried to the printing unit from the paper feed unit through carrying the platform, after printing unit four-color printing, finally from going out paper unit output, when the paper is arranged in and is carried the platform by the paper feed unit to the printing unit, open the suction fan, suction through the suction fan can adsorb the paper at the upper surface of carrying the platform, make the paper can level and smooth the laminating and carry in the upper surface of carrying the platform, in order to reduce the paper and the uplift appears and superimposed possibility in transportation process, the normal transport of paper and the printing effect in paper later stage have effectively been guaranteed.

The utility model discloses further set up to: the conveying table is provided with air pressing covers along two side walls in the width direction and above the side openings, and the air pressing covers are bent downwards to cover the suction fan.

Through above-mentioned technical scheme, the in-process of suction fan to the outside air supply, can guide the wind to concentrate to blow downwards through pressing the wind cover to avoid the wind front to blow to the staff, bring the discomfort for the staff, influence staff's normal work.

The utility model discloses further set up to: the upper surface of the conveying table is pasted with a layer of PVC film, and the plurality of air holes penetrate through the PVC film.

Through above-mentioned technical scheme, PVC film surface is smooth level and smooth, can reduce the paper transportation in-process and carry the frictional force between the bench surface to the possibility that the paper lower surface is worn and torn has been reduced.

The utility model discloses further set up to: the conveying table is characterized in that fixing seats are symmetrically arranged on the upper surfaces of two sides of the conveying table in the width direction, a supporting rod is arranged between the fixing seats, the supporting rod is erected above the conveying table, paper pressing wheels are arranged at two ends of the supporting rod, and the bottoms of the paper pressing wheels are in contact with the upper surface of the conveying table.

Through above-mentioned technical scheme, in the paper transportation process, can compress tightly the both sides of paper all the time at the transport platform through two pressure paper wheels, flatten the both sides of paper to prevent that the suction of suction fan from adsorbing the interlude of paper at the upper surface of carrying the platform, and lead to the both sides perk of paper.

The utility model discloses further set up to: the utility model discloses a press paper machine, including bracing piece, the surface of bracing piece is provided with the screw thread, the bracing piece is opposite to the screw thread direction at both ends by the middle part, the both ends of bracing piece are rotated and are connected on two fixing bases, the both ends threaded connection of bracing piece has the removal seat, two press the paper wheel correspondence to fix in the bottom that two removed the seat, the bilateral symmetry of bracing piece is provided with the guide bar, the both ends of guide bar are fixed respectively on two fixing bases, remove the seat and establish on two guide bars along length direction's both ends cover that slides, the one end of bracing piece is extended the.

Through above-mentioned technical scheme, the bracing piece is ordered about to the rotatable hand wheel of staff, and the bracing piece rotates and to drive two and removes the seat along bracing piece axial relative movement to adjust two intervals of removing between the seat, and then adjust two intervals of pressing between the paper wheel, the adaptation is to the needs that the paper both sides of different width flatten.

The utility model discloses further set up to: the upper surface of the fixed seat is in threaded connection with an adjusting rod which penetrates through the fixed seat downwards, and the bottom of the adjusting rod is rotatably connected to the conveying table.

According to the technical scheme, when the supporting rod needs to be rotated to adjust the distance between the two paper pressing wheels, the two adjusting rods can be rotated at the same time to lift the two fixing seats upwards, so that the supporting rod and the paper pressing wheels are lifted upwards, a gap is formed between the bottom of each paper pressing wheel and the upper surface of the conveying table, and then the supporting rod is rotated to adjust the distance between the two paper pressing wheels so as to reduce the possibility of pressure loss of the upper surface of the paper when the paper pressing wheels are attached to the upper surface of the paper to move; in addition, after the distance between the two paper pressing wheels is adjusted, the two adjusting rods are rotated reversely to drive the two fixing seats to move downwards, so that the bottoms of the paper pressing wheels are contacted with paper again.

The utility model discloses further set up to: the movable base is fixedly connected with an L-shaped rib on one side wall along the length direction, the L-shaped rib is connected with a guide roller which is vertical to the upper surface of the conveying table in a rotating mode, and the upper surface of the conveying table is provided with a sink groove for the bottom of the guide roller to sink into along the width direction.

According to the technical scheme, in the paper conveying process, two sides of the paper contact the two guide rollers, and the paper can be guided by the two guide rollers to prevent the paper from deviating to one side, so that the paper conveying stability is improved; in addition, when the distance between the two movable seats is adjusted, the two guide rollers can be driven to move relatively, so that the paper guide device can meet the requirement of guiding paper with different widths.

The utility model discloses further set up to: the outer surface of the guide rod is provided with scale marks along the length direction.

Through above-mentioned technical scheme, the scale mark that sets up is convenient for the audio-visual interval of observing between two guide rolls of staff, and then can carry out accurate adjustment to the interval between two guide rolls to reduce the paper both sides by the bad possibility of guide roll.

To sum up, the utility model discloses following beneficial effect has:

1. the suction force of the suction fan can adsorb the paper on the upper surface of the conveying table, so that the paper can be smoothly attached to the upper surface of the conveying table for conveying, the possibility that the paper is raised and overlapped in the conveying process is reduced, and the normal conveying of the paper and the later printing effect of the paper are effectively ensured;

2. the PVC film has smooth and flat surface, and can reduce the friction force between the paper and the upper surface of the conveying table in the paper conveying process, thereby reducing the possibility that the lower surface of the paper is abraded;

3. two press the paper wheel and can compress tightly the both sides of paper on carrying the platform all the time, flatten the both sides of paper to prevent that the suction of suction fan from adsorbing the interlude of paper at the upper surface of carrying the platform, and lead to the both sides perk of paper.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic structural diagram for embodying the conveying table in the present embodiment.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram for embodying the movable base in the present embodiment.

Reference numerals: 1. a paper feed unit; 2. a printing unit; 201. a black printing section; 202. a medium blue printing section; 203. a brown printing section; 204. a green printing section; 3. a paper discharge unit; 4. a conveying table; 5. a wind hole; 6. a side port; 7. a suction fan; 8. pressing the fan cover; 9. a PVC film; 10. a fixed seat; 11. a support bar; 12. a paper pressing wheel; 13. a thread; 14. a movable seat; 15. a guide bar; 16. a hand wheel; 17. adjusting a rod; 18. l-shaped ribs; 19. a guide roller; 20. sinking a groove; 21. scale lines are marked.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): an intelligent precision type packing box paper printing machine is disclosed, as shown in fig. 1, and comprises a paper feeding unit 1, a conveying table 4, a printing unit 2 and a paper discharging unit 3 which are sequentially arranged, wherein the conveying table 4 is positioned between the paper feeding unit 1 and the printing unit 2 and is connected to an outlet of the paper feeding unit 1 and an inlet of the printing unit 2, the conveying table 4 is obliquely and downwards arranged from the paper feeding unit 1 to the printing unit 2, the printing unit 2 comprises a black printing section 201, a medium blue printing section 202, a brown printing section 203 and a green printing section 204 which are sequentially arranged, paper is firstly fed by the paper feeding unit 1, is conveyed to the printing unit 2 through the conveying table 4, and is finally output from the paper discharging unit 3 after four-color printing through the printing unit 2, and the printing work of the paper is completed.

As shown in fig. 2, a layer of PVC film 9 is adhered to the upper surface of the conveying table 4, and since the surface of the PVC film 9 is flat and smooth, the friction between the lower surface of the paper and the upper surface of the conveying table 4 can be effectively reduced, and the possibility that the lower surface is abraded in the paper conveying process is reduced. In addition, carry platform 4 inside to be cavity, set up a plurality of wind holes 5 that run through to carrying platform 4 inside downwards at the upper surface of carrying platform 4, and wind holes 5 upwards run through PVC film 9, a plurality of wind holes 5 concentrate and set up carrying platform 4 along length direction's intermediate position department, have seted up side mouth 6 on carrying platform 4 along width direction's both sides wall, install suction fan 7 on the side mouth 6, the air intake of suction fan 7 is inside carrying platform 4, the air outlet is outside towards carrying platform 4.

As shown in fig. 2, the suction fan 7 works, and can pump the air inside the conveying table 4 to the outside of the conveying table 4, so that when the paper is placed in the conveying table 4 and conveyed to the printing unit 2 by the paper feeding unit 1, the middle section of the paper can be adsorbed on the upper surface of the conveying table 4 by the suction force of the suction fan 7, the paper can be smoothly attached to the upper surface of the conveying table 4 for conveying, the possibility that the paper is raised and overlapped in the conveying process is reduced, and the stable conveying of the paper and the printing effect at the later stage of the paper are effectively guaranteed. The side opening 6 is provided with a downward bent air pressing cover 8 above, the air pressing cover 8 covers the suction fan 7 from the upper part of the suction fan 7 to the front side, and the air pressing cover 8 is fixedly arranged on the side wall of the conveying table 4, so that in the process of supplying air to the outside by the suction fan 7, air can be guided to be intensively blown downwards through the air pressing cover 8, the situation that the front side of the air blows to workers is avoided, discomfort is brought to the workers, and the normal work of the workers is influenced.

Referring to fig. 2 and 3, fixing bases 10 are symmetrically arranged on the upper surfaces of two sides of a conveying table 4 in the width direction, the fixing bases 10 are arranged in the length direction of the conveying table 4, an adjusting rod 17 which downwards penetrates through the fixing bases 10 is connected to the upper surface of the fixing base 10 in a threaded manner, the bottom of the adjusting rod 17 extends into the conveying table 4 and is rotatably connected to the conveying table 4, a supporting rod 11 with threads 13 on the outer surface is arranged between the two fixing bases 10, the supporting rod 11 is positioned above the conveying table 4 and has a certain gap with the conveying table 4, the directions of the threads 13 of the supporting rod 11 from the middle part to the two ends are opposite, the two ends of the supporting rod 11 are respectively rotatably connected to the corresponding fixing bases 10, one end of the supporting rod 11 extends out of the fixing base 10 and is fixedly provided with a hand wheel 16, guide rods 15 which are parallel to the supporting rod 11 are symmetrically arranged on two sides of, two moving seats 14 are connected to the supporting rod 11 through threads, the two moving seats 14 are symmetrically arranged at two ends of the supporting rod 11, the two sides of the moving seats 14 in the length direction are respectively sleeved on the two guide rods 15 in a sliding mode, a worker can rotate the hand wheel 16 to drive the supporting rod 11 to rotate, and the supporting rod 11 can drive the two moving seats 14 to move relatively along the axial direction of the supporting rod 11 to adjust the distance between the two moving seats 14. The guide rods 15 on both sides of the support rod 11 guide the two movable bases 14 to ensure that the two movable bases 14 move smoothly along the axial direction of the support rod 11.

As shown in fig. 3 and 4, the paper pressing wheels 12 are fixedly mounted at the middle positions of the bottoms of the two moving seats 14, and the bottoms of the paper pressing wheels 12 contact the PVC film 9, so that when paper is conveyed on the conveying table 4, the two paper pressing wheels 12 can press the two sides of the paper against the conveying table 4 all the time, and the two sides of the paper are pressed flat, so as to prevent the middle section of the paper from being adsorbed on the upper surface of the conveying table 4 by the suction force of the suction fan 7 (as shown in fig. 2) and causing the two sides of the paper to tilt. In addition, still be connected with L type rib 18 on two lateral walls that remove seat 14 along length direction, L type rib 18 is buckled downwards, with carrying the platform 4 upper surface mutually perpendicular, it is connected with guide roll 19 to rotate at L type rib 18 and the last surperficial vertical part of carrying the platform 4, the interval between guide roll 19 and adjacent fixing base 10 is less than the interval between dancing wheel 12 and the adjacent fixing base 10, and set up heavy groove 20 along the width direction at the upper surface of carrying the platform 4, the bottom of guide roll 19 is arranged in heavy groove 20, thereby in the paper transportation process, the both sides of paper contact two guide rolls 19, can play the effect of direction to the transport of paper through two guide rolls 19, in order to prevent that the paper is to one side off tracking, and then improved the stationarity that the paper carried.

As shown in fig. 3 and 4, when the distance between the two movable bases 14 is adjusted, the two paper pressing wheels 12 can be driven to move relatively to adjust the distance between the two paper pressing wheels 12, so as to adapt to the requirement of flattening two sides of paper with different widths, and the two guide rollers 19 can also be driven to move relatively to adjust the distance between the two guide rollers 19, so as to adapt to the requirement of guiding two sides of paper with different widths. Furthermore, scale marks 21 are provided on the outer surface of the guide bar 15 on the side close to the guide rollers 19 so that a worker can visually observe the distance between the two guide rollers 19, and can accurately adjust the distance between the two guide rollers 19 to reduce the possibility that both sides of the sheet are crushed by the guide rollers 19.

As shown in fig. 3, since the paper pressing wheel 12 presses the paper tightly, when directly moving the two paper pressing wheels 12, when adjusting the distance between the two paper pressing wheels 12, the paper pressing wheel 12 can easily scrape a mark on the upper surface of the paper, resulting in the damage of the paper, therefore before adjusting the distance between the two paper pressing wheels 12, the worker can rotate the two adjusting rods 17 simultaneously, lift up the two fixing bases 10, further lift up the supporting rod 11 and the paper pressing wheel 12, so that a certain gap is formed between the bottom of the paper pressing wheel 12 and the paper, rotate the supporting rod 11 to adjust the distance between the two paper pressing wheels 12, meet the requirement of the width of the paper, and then rotate the two adjusting rods 17 reversely at the same time, so as to drive the two fixing bases 10 to move downwards, so that the bottom of the paper pressing wheel 12 presses the paper again, thereby effectively avoiding the paper from being scraped by the paper pressing wheels 12.

The operation process is as follows: the paper is firstly fed by the paper feeding unit 1, is conveyed to the printing unit 2 through the conveying table 4, is printed in four colors by the printing unit 2, and is finally output from the paper output unit 3 to finish the printing work of the paper; when the paper is located the transport platform 4, suction fan 7 work, can adsorb the interlude of paper at the upper surface of transporting platform 4 through the suction of suction fan 7 for the paper can be levelly and smoothly laminated and transport in the upper surface of transporting platform 4.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an accurate type packing carton paper printing machine of intelligence, includes paper feed unit (1), printing unit (2) and goes out paper unit (3), its characterized in that: be provided with between paper feed unit (1) and printing unit (2) and carry platform (4), just carry platform (4) to set up downwards to printing unit (2) slope by paper feed unit (1), carry the both ends of platform (4) to arrange the exit of paper feed unit (1) and the import department of printing unit (2) respectively in, carry the inside cavity of platform (4), carry platform (4) upper surface and seted up a plurality of wind holes (5), a plurality of wind holes (5) concentrate and set up in the intermediate position department of carrying platform (4) along length direction, carry platform (4) to have seted up side mouth (6) on the both sides wall along width direction, install suction fan (7) on side mouth (6), the air intake and the air outlet of suction fan (7) are located the inside and the outside of carrying platform (4) respectively.

2. The intelligent precision type packing box paper printing machine according to claim 1, characterized in that: the conveying table (4) is provided with a wind pressing cover (8) along two side walls in the width direction and above the side opening (6), and the wind pressing cover (8) is bent downwards to cover the suction fan (7).

3. The intelligent precision type packing box paper printing machine according to claim 1, characterized in that: the upper surface of the conveying table (4) is pasted with a PVC film (9), and the plurality of air holes (5) penetrate through the PVC film (9).

4. The intelligent precision type packing box paper printing machine according to claim 1, characterized in that: carry platform (4) along width direction's both sides upper surface symmetry and be provided with fixing base (10), two be provided with bracing piece (11) between fixing base (10), bracing piece (11) erect and carry platform (4) top, the both ends of bracing piece (11) are provided with presses paper wheel (12), press the bottom of paper wheel (12) and the upper surface of carrying platform (4) to contact.

5. The intelligent precision type packing carton paper printing machine of claim 4, characterized in that: the surface of bracing piece (11) is provided with screw thread (13), bracing piece (11) are by middle part screw thread (13) opposite direction at both ends, the both ends of bracing piece (11) are rotated and are connected on two fixing bases (10), the both ends threaded connection of bracing piece (11) has removal seat (14), two press paper wheel (12) to correspond and fix the bottom at two removal seats (14), the bilateral symmetry of bracing piece (11) is provided with guide bar (15), the both ends of guide bar (15) are fixed respectively on two fixing bases (10), remove seat (14) and establish on two guide bar (15) along length direction's both ends cover that slides, the one end of bracing piece (11) is extended fixing base (10) and is provided with hand wheel (16).

6. The intelligent precision type packing carton paper printing machine of claim 5, characterized in that: the upper surface of the fixed seat (10) is in threaded connection with an adjusting rod (17) which penetrates through the fixed seat (10) downwards, and the bottom of the adjusting rod (17) is rotatably connected to the conveying table (4).

7. The intelligent precision type packing carton paper printing machine of claim 5, characterized in that: move on the lateral wall of seat (14) along length direction fixedly connected with L type rib (18), rotate on L type rib (18) and be connected with and carry platform (4) upper surface looks vertically guide roll (19), the upper surface of carrying platform (4) is seted up along width direction and is supplied sink groove (20) that guide roll (19) bottom sinks.

8. The intelligent precision type packing carton paper printing machine of claim 7, characterized in that: the outer surface of the guide rod (15) is provided with scale marks (21) along the length direction.