CN112172334B - Color box processing system and color box processing method thereof - Google Patents
Color box processing system and color box processing method thereof Download PDFInfo
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- CN112172334B CN112172334B CN202011059791.7A CN202011059791A CN112172334B CN 112172334 B CN112172334 B CN 112172334B CN 202011059791 A CN202011059791 A CN 202011059791A CN 112172334 B CN112172334 B CN 112172334B
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- 238000003672 processing method Methods 0.000 title claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000004806 packaging method and process Methods 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 238000007689 inspection Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 6
- 238000004381 surface treatment Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 89
- 238000001125 extrusion Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001174 ascending effect Effects 0.000 claims 2
- 238000012856 packing Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 description 5
- 238000007664 blowing Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000008034 disappearance Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/042—Feeding sheets or blanks using rolls, belts or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/20—Cutting sheets or blanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/88—Printing; Embossing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/02—Conveying or guiding webs through presses or machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/02—Rotary lithographic machines for offset printing
- B41F7/025—Multicolour printing or perfecting on sheets or on one or more webs, in one printing unit
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
Abstract
The invention discloses a color box processing system and a color box processing method thereof, wherein the color box processing system comprises a cutting device, a printing system, a surface treatment system, a tile mounting device, a box rolling device, a checking device and a packaging device; the color box processing method comprises the following processing processes in sequence: cutting, printing and inspecting, surface treating, tile mounting, box rolling, forming, full inspection, packaging and warehousing; the printing step comprises S1, paper tube installation, S2, printing paper positioning, S3, stable paper feeding, S4 and printing operation; the invention can ensure the completeness of the printing content and avoid the waste caused by content loss or large-area paper.
Description
Technical Field
The invention relates to the technical field of color printing, in particular to a color box processing system and a color box processing method thereof.
Background
Due to the continuous improvement of the consumption grade, in the face of intense market competition, the external image of the product plays an increasingly important role in improving the value and added value of the product, more and more enterprises realize the importance of color box packaging to the promotion of brands, and color box printing has many problems, especially many color printing links handed to processing systems. The color printing is a reproduction mode for reproducing images or characters in a color mode, wherein the rotary printing is a commonly used color printing mode, the current paper printed in rotary printing is discharged from a paper reel and is fed into a printing unit after the tension is adjusted by a tension mechanism, the paper is suspended or supported by a supporting roller before moving to a rubber cylinder, but the suspension and the small-area support of the supporting roller are difficult to stably convey the paper, particularly, the tension when conveying the paper completely depends on the friction force when the roller rotates to convey the paper, the friction force easily causes the surface of the paper to be worn and easy to slip, so that the paper conveying is unstable, the paper cannot be positioned and guided in the width direction in the conveying process, when printing the paper with different widths, the paper cannot be ensured to be aligned with an ink area of the rubber cylinder, and the loss of printing contents is easily caused, therefore, in order to ensure that the integrity of the printed content is always printed by using paper which is much wider than the printed content, the blank area needs to be cut subsequently, the paper is wasted, and the color box processing system and the color box processing method thereof are not intelligent enough, so that the problems are solved.
Disclosure of Invention
The present invention is directed to a color box processing system and a color box processing method thereof, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a color box processing system comprises a cutting device, a printing system, a surface treatment system, a tile mounting device, a box rolling device, an inspection device and a packaging device, wherein the printing system comprises a printing machine shell, one end of the bottom of one end of the printing machine shell is fixedly connected with one end of a base, a paper barrel frame is installed at the top of the other end of the base, an inlet and an outlet are formed in two ends of the printing machine shell, an inner cavity top and the bottom of the printing machine shell, which are far away from the base, are respectively provided with a printing plate cylinder in a rotating mode, rubber cylinders are installed among the printing machine shells among the printing plate cylinders in a rotating mode, the rubber cylinders are tightly attached to the printing plate cylinders, a conveying belt is installed at the bottom of the inner cavity of the other end of the printing machine shell, a pressing belt is installed among the inner walls of the printing machine shells above the conveying belt, a pressing mechanism is installed on the pressing belt, positioning plates are arranged on two sides of the upper belt, the outer wall of the printer shell is fixedly provided with a positioning cylinder, and a push rod of the positioning cylinder is fixedly connected with the outer wall of the positioning plate.
In a preferred embodiment, a driving motor connected with the plate cylinder, the conveying belt and the pressing belt is installed on one side of the printing machine shell, linear speeds of the plate cylinder, the conveying belt and the pressing belt are the same, two brush plates are installed between inner walls of the printing machine shell between the conveying belt and the blanket cylinder, and soft bristles are arranged on the surfaces, close to the brush plates, of the brush plates.
In an embodiment of the invention, the width of the pressing mechanism is smaller than that of the conveying belt, the outer walls of the two ends of the positioning plate are respectively provided with a guide rod which penetrates through the printer shell in a sliding manner, a plurality of supporting rollers are rotatably arranged between the printer shells at the bottom of the upward belt of the conveying belt, and the supporting rollers are tightly attached to the bottom of the upward belt of the conveying belt.
The pressing mechanism comprises a mounting hole, a plurality of mounting holes are formed in the pressing belt, a guide sleeve is fixedly sleeved in each mounting hole, a sliding rod is sleeved in each guide sleeve in a sliding mode, one end of each sliding rod, close to the inner cavity of the pressing belt, is fixedly mounted with a contact ball, a spring is sleeved on each sliding rod between the contact ball and the inner wall of each guide sleeve in a sliding mode, the other end of each sliding rod penetrates through the outer wall of the pressing belt and is fixedly connected with a rubber pressing plate, and an extrusion plate is mounted between the printing machine shells above the lower belt of the pressing belt.
In a preferred embodiment, the spring is always in a compressed state, the width of the rubber pressing plate is smaller than that of the conveying belt, and the bottoms of the two ends of the extrusion plate are both arc-shaped structures.
The preferred embodiment, the equal fixed mounting connecting rod in lateral wall both ends of stripper plate, open the both sides outer wall of printing machine shell has waist type groove, the connecting rod slides and runs through waist type groove and fixed connection lockplate, the outer wall of the printing machine shell of lockplate closely laminating, it has a plurality of locking holes to open on the printing machine shell outer wall in the waist type groove outside, bolt threaded connection locking hole is passed through at the both ends of lockplate.
In a preferred embodiment, the inner walls of the two ends of the pressing belt are sleeved with belt rollers, the circumferential outer wall of each belt roller is provided with a plurality of annular grooves, the annular grooves are opposite to the sliding rods, and the width of each annular groove is larger than the diameter of each contact ball.
An embodiment of preferred, open at the top of base has the spout, the bottom fixed mounting slider of fiber container frame, slider sliding clamping connects in the spout, install the lead screw between spout both ends, lead screw threaded connection slider, fixed mounting blowing motor and die clamping cylinder are distinguished at the both sides curb plate top of fiber container frame, the output shaft of blowing motor and die clamping cylinder's push rod all run through the curb plate and the fixed connection pressure disk of fiber container frame, fixed mounting clamp splice on the pressure disk of blowing motor department, rotate joint clamp splice on the pressure disk of die clamping cylinder department, and clamp splice is the round platform structure, install the guide bar that runs through the fiber container frame curb plate on the pressure disk of die clamping cylinder department.
A color box processing method, which adopts the color box processing system of claims 1-8 to process, and the processing procedures are as follows in sequence: cutting, printing and inspecting, surface treating, tile mounting, box rolling, forming, full inspection, packaging and warehousing;
the printing adopts the following steps:
s1, paper tube installation
The push rod of the clamping cylinder contracts, so that the pressure plate is tightly attached to the inner wall of the paper tube frame, the printing paper tube is placed between the two clamping blocks, and the clamping cylinder drives the pressure plate to move, so that the printing paper tube is quickly clamped and installed by the clamping blocks;
s2, positioning of printing paper
The screw rod rotates to push the sliding block to slide, the paper tube frame moves, so that the center line of a printing paper tube is aligned with the inlet and outlet axes, the positioning plate is driven to move by the positioning cylinder, the distance between the positioning plates is the same as the width of printing paper, bolts at two ends of the locking plate are detached at the moment, the locking plate is pushed upwards, the connecting rod slides upwards along the waist-shaped groove, then the locking plate is fixed by connecting the locking holes through bolts, the extrusion plate is far away from the conveying belt, the rubber pressing plate cannot press the conveying belt, the printing paper is convenient to pull through the printing machine shell through the pull rope and the like, the positioning plate is used for positioning the paper, and the paper is convenient to be right opposite to ink areas on the printing plate cylinder and the rubber cylinder;
s3, paper feeding stably
After the paper is positioned and installed, the locking plate is moved downwards and is connected with the locking hole through the bolt for fixing, the connecting rod drives the extrusion plate to be close to the conveying belt, the discharging motor drives the printing paper tube to rotate to discharge the paper, meanwhile, the conveying belt and the pressing belt synchronously rotate, the slide bar continuously rotates along with the pressing belt, the elastic force of the spring enables the rubber pressing plate to be attached to the outer wall of the pressing belt, when the rubber pressing plate rotates to the bottom of the pressing belt, the contact ball gradually contacts the arc structure on the end surface of the extrusion plate, the contact ball presses the sliding rod downwards, so that the rubber pressing plate presses the paper on the conveying belt, the conveying belt and the rubber pressing plate move synchronously, thereby realizing the stable conveying of the paper, and when the rubber pressing plate gradually moves to the other end of the conveying belt, the contact ball gradually separates from the extrusion plate, the contact ball is pushed by the elasticity of the spring, so that the rubber pressing plate is separated from the paper, and the paper is conveniently conveyed to a space between the rubber cylinders for printing;
s4, print job
The paper is stably conveyed to the paper rubber cylinder, the printing plate cylinder coats ink on the rubber cylinder according to the content of the printing plate, and the rubber cylinder is tightly pressed on two sides of the paper, so that the content is printed on the paper, and the color printing operation is completed.
Compared with the prior art, the invention has the beneficial effects that:
1. the clamping cylinder drives the pressure plate to move, so that paper winding drums with different widths can be clamped and fixed quickly, the lead screw drives the paper drum frame to move, so that paper with different widths and inlet and outlet axes symmetrically penetrate through the printing machine shell, and preliminary positioning is realized;
2. the pressing belt and the conveying belt move synchronously, the pressing mechanism presses the paper on the conveying belt, the paper is pulled through pressing force, the paper is prevented from slipping, and stable conveying of the paper is achieved;
3. through locating plate direction location in the paper transport, when the paper got into blanket cylinder, the paper was just right with the printing ink district, ensured that the printing content is complete, avoided the content disappearance or adopt the waste that large tracts of land paper leads to, reduced the volume of tailorring of follow-up blank paper, improved intelligent.
The utility model provides a color box printing system, printing system includes the printing machine shell, the one end of the one end bottom fixed connection base of printing machine shell, the other end top installation paper barrel holder of base, exit has all been opened at the both ends of printing machine shell, the one end inner chamber top and the bottom that the base was kept away from to the printing machine shell are all rotated installation plate cylinder, rotate installation blanket cylinder between the printing machine shell between the plate cylinder, blanket cylinder closely laminates the plate cylinder, the other end inner chamber bottom installation conveyor belt of printing machine shell, the installation compresses tightly the belt between the printing machine shell inner wall of conveyor belt top, compress tightly the last mounting hold-down mechanism of belt, conveyor belt goes upward takes both sides all to be equipped with the locating plate, the outer wall fixed mounting location cylinder of printing machine shell, the outer wall of the push rod fixed connection locating plate of location cylinder.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a printing system according to the present invention;
FIG. 3 is a schematic cross-sectional view of the printer housing of the present invention;
FIG. 4 is a schematic view of a partial structure of the pressing mechanism of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the structure of the paper tube holder according to the present invention;
FIG. 7 is a flow chart of the processing of the present invention.
In the figure: 1. a printed housing; 2. an inlet and an outlet; 3. a base; 4. a paper tube rack; 5. a plate cylinder; 6. a blanket cylinder; 7. a conveyor belt; 8. pressing the belt; 9. a hold-down mechanism; 91. mounting holes; 92. a guide sleeve; 93. a slide bar; 94. a spring; 95. a rubber press plate; 96. contacting the ball; 97. a pressing plate; 10. positioning a plate; 11. positioning the air cylinder; 12. brushing the board; 13. a belt roller; 14. an annular groove; 15. a chute; 16. a slider; 17. a lead screw; 18. a discharging motor; 19. a clamping cylinder; 20. a platen; 21. a clamping block; 22. a connecting rod; 23. a locking plate; 24. a waist-shaped groove; 25. a locking hole.
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. 1-6, the present invention provides a technical solution: a color box processing system comprises a cutting device, a printing system, a surface treatment system, a tile mounting device, a box rolling device, an inspection device and a packaging device, wherein the printing system comprises a printing machine shell 1, one end of a base 3 is fixedly connected to the bottom of one end of the printing machine shell 1, a paper barrel frame 4 is installed at the top of the other end of the base 3, an inlet and an outlet 2 are respectively formed at two ends of the printing machine shell 1, a printing plate cylinder 5 is rotatably installed at the top and the bottom of an inner cavity of one end of the printing machine shell 1, which is far away from the base 3, a rubber cylinder 6 is rotatably installed between the printing machine shells 1 among the printing plate cylinders 5, the rubber cylinder 6 is tightly attached to the printing plate cylinder 5, a conveying belt 7 is installed at the bottom of the inner cavity of the other end of the printing machine shell 1, a pressing belt 8 is installed between the inner walls of the printing machine shell 1 above the conveying belt 7, a pressing mechanism 9 is installed on the pressing belt 8, and positioning plates 10 are respectively arranged at two sides of an upward belt 7, the outer wall of the printer shell 1 is fixedly provided with a positioning cylinder 11, and a push rod of the positioning cylinder 11 is fixedly connected with the outer wall of the positioning plate 10. Install the installation location through the paper barrel frame 4 to the printing fiber container, make the paper just pass printing machine shell 1 to exit 2, hold-down mechanism 9 follows compressing belt 8 synchronous rotation, thereby compress tightly the paper on conveyor belt 7, improve the conveying pulling force, avoid the paper to skid, the paper of being convenient for is stably carried, locating plate 10 removes through location cylinder 11 and carries out the guide orientation to the paper, make the paper just to the printing ink district of blanket cylinder 6 and forme cylinder 5, ensure that the printing content is complete, avoid the content disappearance or adopt the waste that large tracts of land paper leads to, reduce the volume of tailorring of follow-up blank paper, improve the intelligence.
Furthermore, the method for the paper to pass through the inlet and outlet 2 is the same as the existing method, usually, when the paper is used up in the last printing operation, one end of the pull rope or the pull belt is bonded to the tail of the paper through the viscose, after the printing operation is finished, the pull rope or the pull belt is carried by the paper to pass through the inlet and outlet at the two ends of the printing machine shell 1, when the printing is needed next time, the end face of the new paper is bonded with the pull rope or the pull belt, and the new paper is pulled to pass through the inlet and outlet 2 at the two ends of the printing machine shell 1 through the pull rope or the pull belt.
Printing plate cylinder 5 is installed to one side of printing machine shell 1, conveyor belt 7 and the driving motor who compresses tightly belt 8, and printing plate cylinder 5, conveyor belt 7 is the same with the linear velocity that compresses tightly belt 8, install two brush boards 12 between 1 inner wall of printing machine shell between conveyor belt 7 and blanket cylinder 6, the one side that brush board 12 is close to is equipped with soft brush hair, the brush hair can be brushed the paper two sides, it is clean to be convenient for, convenient follow-up printing, in the printing operation, the paper is worn out from exit 2 after the printing finishes, or listen rolling or other conveying equipment, ensure that the printing lasts and go on.
The width of the pressing mechanism 9 is smaller than that of the conveying belt 7, guide rods which penetrate through the printing machine shell 1 in a sliding mode are installed on the outer walls of the two ends of the positioning plate 10, a plurality of supporting rollers are installed between the printing machine shell 1 at the bottom of an upward belt of the conveying belt 7 in a rotating mode, the supporting rollers are tightly attached to the bottom of the upward belt of the conveying belt 7, and supporting force of the upward belt of the conveying belt 7 is improved through the supporting rollers.
Furthermore, a synchronous belt structure such as a toothed belt can be selected between the conveying belt 7 and the pressing belt 8 and the transmission rollers corresponding to the conveying belt and the pressing belt, so that the conveying stability is improved.
The pressing mechanism 9 comprises a mounting hole 91, a plurality of mounting holes 91 are formed in the pressing belt 8, a guide sleeve 92 is fixedly sleeved in each mounting hole 91, a slide rod 93 is sleeved in each guide sleeve 92 in a sliding manner, a contact ball 96 is fixedly mounted at one end, close to an inner cavity of the pressing belt 8, of each slide rod 93, a spring 94 is sleeved on each slide rod 93 between each contact ball 96 and the inner wall of each guide sleeve 92 in a sliding manner, the other end of each slide rod 93 penetrates through the outer wall of the pressing belt 8 and is fixedly connected with a rubber pressing plate 95, an extrusion plate 97 is mounted between the printing machine shells 1 above the descending belt of the pressing belt 8, each spring 94 is always in a compression state, the width of each rubber pressing plate 95 is smaller than that of the corresponding conveying belt 7, the bottoms of two ends of each extrusion plate 97 are of arc-shaped structures, the conveying belt 7 and the pressing belt 8 synchronously rotate, the slide rods 93 continuously rotate along with the pressing belt 8, and the rubber pressing plates 95 are attached to the outer wall of the pressing belt 8 by elasticity of the springs 94, when rubber clamp plate 95 changes to compressing tightly the belt 8 bottom, contact ball 96 contacts the arc structure of stripper plate 97 terminal surface gradually this moment, slide bar 93 is pushed down to contact ball 96, make rubber clamp plate 95 compress tightly the paper on conveyor belt 7, then conveyor belt 7 and rubber clamp plate 95 synchronous motion, thereby realize the steady transport of paper, and rubber clamp plate 95 removes gradually when the conveyor belt 7 other end, contact ball 96 breaks away from stripper plate 97 gradually, then spring 94 elasticity promotes contact ball 96, make rubber clamp plate 95 break away from the paper, be convenient for the paper carry to carry and print between rubber cylinder 6.
Further, the equal fixed mounting connecting rod 22 in lateral wall both ends of stripper plate 97, open the both sides outer wall of printing machine case 1 has waist type groove 24, connecting rod 22 slides and runs through waist type groove 24 and fixed connection lockplate 23, lockplate 23 closely laminates the outer wall of printing machine case 1, it has a plurality of locking holes 25 to open on the printing machine case 1 outer wall in the waist type groove 24 outside, bolt threaded connection locking hole 25 is passed through at lockplate 23's both ends, it slides along waist type groove 24 to drive connecting rod 22 through lockplate 23, thereby can be fixed with stripper plate 97 rebound and through bolt and locking hole 25, then rubber pressing plate 95 can not press to conveyor belt 7, the paper passes printing machine case 1 before the printing operation of being convenient for.
The inner walls of two ends of the pressing belt 8 are sleeved with belt rollers 13, a plurality of annular grooves 14 are formed in the outer wall of the circumference of each belt roller 13, the annular grooves 14 are opposite to the sliding rods 93, the width of each annular groove 14 is larger than the diameter of each contact ball 96, and the sliding rods 93 and the contact balls 96 can conveniently pass through the belt rollers 13.
The top of the base 3 is provided with a sliding chute 15, the bottom of the paper tube frame 4 is fixedly provided with a sliding block 16, the sliding block 16 is clamped in the sliding chute 15 in a sliding manner, a lead screw 17 is arranged between two ends of the sliding chute 15, the lead screw 17 is connected with the sliding block 16 in a threaded manner, the tops of side plates at two sides of the paper tube frame 4 are respectively and fixedly provided with a discharging motor 18 and a clamping cylinder 19, an output shaft of the discharging motor 18 and a push rod of the clamping cylinder 19 penetrate through the side plate of the paper tube frame 4 and are fixedly connected with a pressure plate 20, a clamping block 21 is fixedly arranged on the pressure plate 20 at the discharging motor 18, the clamping block 21 is rotatably clamped on the pressure plate 20 at the clamping cylinder 19 and is of a circular truncated cone structure, a guide rod penetrating through the side plate of the paper tube frame 4 is arranged on the pressure plate 20 at the clamping cylinder 19, the pressure plate 20 is driven by the clamping cylinder 19 to move, so as to be convenient for rapidly clamping and fixing paper rolls with different widths, and the paper tube frame 4 is driven by the lead screw 17 to move, the paper is convenient to be symmetrical with the axial line of the inlet and outlet 2, and the paper with different widths can be conveniently positioned and conveyed.
A color box processing method adopts the processing system to process, and the processing process sequentially comprises the following steps: cutting, printing and inspecting, surface treating, tile mounting, box rolling, forming, full inspection, packaging and warehousing; other steps are the prior art, are not listed in a row, and the difference lies in the printing step, and the printing adopts the following steps:
s1, paper tube installation
The push rod of the clamping cylinder 19 is contracted, so that the pressing plate 20 is tightly attached to the inner wall of the paper tube frame 4, the printing paper tube is placed between the two clamping blocks 21, and the clamping cylinder 19 drives one pressing plate 20 to move, so that the printing paper tube is quickly clamped and installed by the clamping blocks 21;
s2, positioning of printing paper
The screw 17 rotates to push the sliding block 16 to slide, so that the paper tube frame 4 moves, the center line of a printing paper tube is aligned with the axis of the inlet and outlet 2, the positioning cylinder 11 drives the positioning plates 10 to move, the distance between the positioning plates 10 is the same as the width of printing paper, bolts at two ends of the locking plate 23 are detached at the moment, the locking plate 23 is pushed upwards, the connecting rod 22 slides upwards along the waist-shaped groove 24, the locking plate 23 is fixed through the bolt connecting locking hole 25, the extrusion plate 97 is far away from the conveying belt 7, the rubber press plate 95 cannot press the conveying belt 7, printing paper can be conveniently pulled through the printing machine shell 1 through a pull rope and the like, the positioning plate 10 is used for positioning the paper, and the paper is convenient to be opposite to ink areas on the plate cylinder 5 and the blanket cylinder 6;
s3, paper feeding stably
After the paper is positioned and installed, the locking plate 23 is moved downwards and fixed through the bolt connection locking hole 25, the connecting rod 22 drives the extrusion plate 97 to be close to the conveying belt 7, at the moment, the discharging motor 18 drives the printing paper cylinder to rotate to discharge the paper, meanwhile, the conveying belt 7 and the pressing belt 8 synchronously rotate, the sliding rod 93 continuously rotates along with the pressing belt 8, the rubber pressing plate 95 is attached to the outer wall of the pressing belt 8 through the elasticity of the spring 94, when the rubber pressing plate 95 rotates to the bottom of the pressing belt 8, the contact ball 96 gradually contacts with the arc-shaped structure on the end face of the extrusion plate 97, the contact ball 96 presses the sliding rod 93 downwards, so that the paper is pressed on the conveying belt 7 through the rubber pressing plate 95, the conveying belt 7 and the rubber pressing plate 95 synchronously move, the paper is stably conveyed, and when the rubber pressing plate 95 gradually moves to the other end of the conveying belt 7, the contact ball 96 gradually separates from the extrusion plate 97, the spring 94 pushes the contact ball 96 to separate the rubber pressing plate 95 from the paper, so that the paper is conveyed to the space between the rubber cylinders 6 for printing;
s4, print job
The paper is stably conveyed to the paper rubber cylinder 6, the plate cylinder 5 coats ink on the rubber cylinder 6 according to the printing plate content, and the rubber cylinder 6 is tightly pressed on two sides of the paper, so that the content is printed on the paper, and the color printing operation is completed.
The working principle is as follows: when the invention is used, the clamping cylinder 19 drives the pressure plate 20 to move, so that paper winding drums with different widths can be clamped and fixed quickly, the lead screw 17 drives the paper drum frame 4 to move, so that paper and the axis of the inlet and outlet 2 symmetrically penetrate through the printer shell 1, the conveying belt 7 and the pressing belt 8 rotate synchronously, the paper firstly enters the conveying belt 7, the positioning plate 10 is adjusted by the positioning cylinder 11 to be tightly attached to two ends of the paper for guiding so as to realize paper positioning, then the sliding rod 93 rotates continuously along with the pressing belt 8, the elastic force of the spring 94 enables the rubber pressure plate 95 to be attached to the outer wall of the pressing belt 8, when the rubber pressure plate 95 rotates to the bottom of the pressing belt 8, the contact ball 96 is gradually contacted with the arc-shaped structure of the end face of the extrusion plate 97, the contact ball 96 presses the sliding rod 93 downwards to enable the rubber pressure plate 95 to press the paper on the conveying belt 7, so that the conveying belt 7 and the rubber pressure plate 95 move synchronously, the paper is pulled through pressing force, so that the paper is prevented from slipping, stable conveying of the paper is achieved, when the rubber pressing plate 95 gradually moves to the other end of the conveying belt 7, the contact ball 96 gradually disengages from the extrusion plate 97, the spring 94 pushes the contact ball 96 elastically, the rubber pressing plate 95 disengages from the paper, the conveyed paper is positioned and enters the rubber cylinder 6, the paper is opposite to an ink area, the printing plate cylinder 5 coats ink on the rubber cylinder 6 according to printing plate contents, the rubber cylinder 6 tightly presses the two sides of the paper, the contents are printed on the paper, color printing operation is completed, the completeness of the printing contents is guaranteed, waste caused by content loss or large-area paper is avoided, the cutting amount of subsequent blank paper is reduced, and the intelligence is improved.
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 (6)
1. The utility model provides a color box system of processing, includes cutting device, printing system, surface treatment system, mounts tile device, rolls box-packed putting, verifying attachment and packing plant, its characterized in that: the printing system comprises a printing machine shell (1), the bottom of one end of the printing machine shell (1) is fixedly connected with one end of a base (3), a paper tube frame (4) is installed at the top of the other end of the base (3), an inlet and an outlet (2) are formed in the two ends of the printing machine shell (1), a printing plate cylinder (5) is installed at the top and the bottom of an inner cavity of one end, far away from the base (3), of the printing machine shell (1), a rubber blanket cylinder (6) is installed between the printing machine shell (1) among the printing plate cylinders (5) in a rotating mode, the rubber blanket cylinder (6) is tightly attached to the printing plate cylinder (5), a conveying belt (7) is installed at the bottom of the inner cavity of the other end of the printing machine shell (1), a pressing belt (8) is installed between the inner walls of the printing machine shell (1) above the conveying belt (7), and a pressing mechanism (9) is installed on the belt pressing (8), the printing machine is characterized in that positioning plates (10) are arranged on two sides of an ascending belt of the conveying belt (7), a positioning cylinder (11) is fixedly installed on the outer wall of the printing machine shell (1), a push rod of the positioning cylinder (11) is fixedly connected with the outer wall of the positioning plate (10), a driving motor for connecting the printing plate cylinder (5), the conveying belt (7) and the pressing belt (8) is installed on one side of the printing machine shell (1), the linear speeds of the printing plate cylinder (5), the conveying belt (7) and the pressing belt (8) are the same, two brush plates (12) are installed between the inner walls of the printing machine shell (1) between the conveying belt (7) and the rubber cylinder (6), soft bristles are arranged on the surfaces, close to each other, of the brush plates (12), the width of the pressing mechanism (9) is smaller than that of the conveying belt (7), guide rods which penetrate through the printing machine shell (1) in a sliding mode are installed on the outer walls of two ends of the positioning plates (10), the utility model discloses a conveyor belt, including conveyor belt (7) go upward to take printing machine shell (1) of bottom to rotate a plurality of backing rolls of installation between, and the backing roll is the ascending area bottom of taking of conveyor belt (7) of closely laminating, hold-down mechanism (9) include mounting hole (91), it has a plurality of mounting holes (91) to compress tightly to open on belt (8), all fixed cup joint uide bushing (92) in mounting hole (91), slide bushing (93) slide in uide bushing (92), slide bushing (93) are close to one end fixed mounting contact ball (96) that compress tightly belt (8) inner chamber, slide bushing spring (94) on slide bar (93) between contact ball (96) and the uide bushing (92) inner wall, the other end of slide bar (93) runs through the outer wall and the fixed connection rubber clamp plate (95) that compress tightly belt (8), install stripper plate (97) between printing machine shell (1) of compressing tightly belt (8) down area top, the spring (94) is always in a compression state, the width of the rubber pressing plate (95) is smaller than that of the conveying belt (7), and the bottoms of two ends of the extrusion plate (97) are of arc structures.
2. The color box processing system of claim 1, wherein: the equal fixed mounting connecting rod in lateral wall both ends (22) of stripper plate (97), open the both sides outer wall of printing machine case (1) has waist type groove (24), connecting rod (22) slide and run through waist type groove (24) and fixed connection lockplate (23), the outer wall of printing machine case (1) is closely laminated in lockplate (23), it has a plurality of locking holes (25) to open on printing machine case (1) outer wall in the waist type groove (24) outside, bolt threaded connection locking hole (25) are passed through at the both ends of lockplate (23).
3. A colour box processing system according to claim 2, wherein: the both ends inner wall that compresses tightly belt (8) all cup joints belt roller (13), it has a plurality of ring channels (14) to open on the circumference outer wall of belt roller (13), ring channel (14) just right with slide bar (93), and the width of ring channel (14) is greater than the diameter of contact ball (96).
4. A colour box processing system according to claim 3, wherein: the top of the base (3) is provided with a sliding chute (15), the bottom of the paper tube frame (4) is fixedly provided with a sliding block (16), the sliding block (16) is clamped in the sliding groove (15) in a sliding way, a screw rod (17) is arranged between the two ends of the sliding groove (15), the screw rod (17) is in threaded connection with a sliding block (16), the tops of side plates on two sides of the paper tube rack (4) are respectively and fixedly provided with a discharging motor (18) and a clamping cylinder (19), the output shaft of the discharging motor (18) and the push rod of the clamping cylinder (19) both penetrate through the side plate of the paper tube frame (4) and are fixedly connected with a pressure plate (20), a clamping block (21) is fixedly arranged on a pressure plate (20) at the discharging motor (18), a clamping block (21) is rotationally clamped on a pressure plate (20) at the position of the clamping cylinder (19), and the clamping blocks (21) are in a circular truncated cone structure, and a guide rod penetrating through a side plate of the paper tube frame (4) is arranged on the pressure plate (20) at the position of the clamping cylinder (19).
5. A color box processing method, which adopts the color box processing system of claims 1-4 to process, and the processing procedures are as follows in sequence: cutting, printing and inspecting, surface treating, tile mounting, box rolling, forming, full inspection, packaging and warehousing;
the method is characterized in that the printing adopts the following steps:
s1, paper tube installation
The push rod of the clamping cylinder 19 is contracted, so that the pressing plate 20 is tightly attached to the inner wall of the paper tube frame 4, the printing paper tube is placed between the two clamping blocks 21, and the clamping cylinder 19 drives one pressing plate 20 to move, so that the printing paper tube is quickly clamped and installed by the clamping blocks 21;
s2, positioning of printing paper
The lead screw 17 rotates to push the sliding block 16 to slide, the paper tube frame 4 moves, so that the center line of a printing paper tube is aligned with the axis of the inlet and outlet 2, the positioning cylinder 11 drives the positioning plates 10 to move, the distance between the positioning plates 10 is the same as the width of printing paper, bolts at two ends of the locking plate 23 are detached at the moment, the locking plate 23 is pushed upwards, the connecting rod 22 slides upwards along the waist-shaped groove 24, the locking plate 23 is fixed by connecting the locking holes 25 through the bolts, the extrusion plate 97 is far away from the conveying belt 7, the rubber pressing plate 95 cannot press the conveying belt 7, printing paper can conveniently pass through the printing machine shell 1 through pulling ropes and the like, the positioning plates 10 are used for positioning the paper, and the paper is convenient to be aligned with ink areas on the plate cylinder 5 and the rubber cylinder 6;
s3, paper feeding stably
After the paper is positioned and installed, the locking plate 23 is moved downwards and fixed through the bolt connection locking hole 25, the connecting rod 22 drives the extrusion plate 97 to be close to the conveying belt 7, at the moment, the discharging motor 18 drives the printing paper cylinder to rotate to discharge the paper, meanwhile, the conveying belt 7 and the pressing belt 8 synchronously rotate, the sliding rod 93 continuously rotates along with the pressing belt 8, the rubber pressing plate 95 is attached to the outer wall of the pressing belt 8 through the elasticity of the spring 94, when the rubber pressing plate 95 rotates to the bottom of the pressing belt 8, the contact ball 96 gradually contacts with the arc-shaped structure on the end face of the extrusion plate 97, the contact ball 96 presses the sliding rod 93 downwards, so that the paper is pressed on the conveying belt 7 through the rubber pressing plate 95, the conveying belt 7 and the rubber pressing plate 95 synchronously move, the paper is stably conveyed, and when the rubber pressing plate 95 gradually moves to the other end of the conveying belt 7, the contact ball 96 gradually separates from the extrusion plate 97, the spring 94 pushes the contact ball 96 to separate the rubber pressing plate 95 from the paper, so that the paper can be conveyed to the space between the rubber cylinders 6 for printing;
s4, print job
The paper is stably conveyed to the paper rubber cylinder 6, the plate cylinder 5 coats ink on the rubber cylinder 6 according to the printing plate content, and the rubber cylinder 6 is tightly pressed on two sides of the paper, so that the content is printed on the paper, and the color printing operation is completed.
6. A colour box printing system, which adopts the technical scheme that the characteristics of the cutting device, the surface treatment system, the tile pasting device, the box rolling device, the inspection device and the packaging device are not included in any one of claims 1 to 4.
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| CN114030275B (en) * | 2021-11-06 | 2022-05-17 | 广州市三隆泰纸业有限公司 | Printing process of folding carton |
| CN114228319B (en) * | 2021-12-20 | 2023-05-05 | 绍兴金楚印染有限公司 | Pattern alignment system on flat screen printing machine |
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Denomination of invention: A color box processing system and its color box processing method Granted publication date: 20220503 Pledgee: Agricultural Bank of China Limited by Share Ltd. Xiamen Tongan branch Pledgor: Xiamen Huandao Packaging Technology Co.,Ltd. Registration number: Y2024980018174 |