BOX PRODUCING APPARATUS, INSPECTION UNIT, AND PRINT REGISTER CONTROL METHOD FOR A BOX PRODUCING APPARATUS

• US 20130184134A1
• Filed: 06/29/2011
• Published: 07/18/2013
• Est. Priority Date: 06/29/2010
• Status: Abandoned Application

• Current Assignee: Futec, Inc., Mitsubishi Heavy Industries Machinery Systems, Ltd. (Mitsubishi Heavy Industries, Ltd.)
• Original Assignee: Futec, Inc.
• Inventors: Iori, Shinya, Suzuki, Yasunari, Kojima, Tooru
• Application Number:
  US13/696,138
• Publication Number:
  US 20130184134A1
• Time in Patent Office: Days
• US Class Current: 493/53
• CPC Class Codes: B01D 2239/0421 Rendering the filter material hydrophilic
• CPC Class Codes: B01D 2239/10 Filtering material manufacturing
• CPC Class Codes: B01D 29/00 Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
• CPC Class Codes: B01D 39/16 of organic material, e.g. synthetic fibres
• CPC Class Codes: B01D 39/1692 Other shaped material, e.g. perforated or porous sheets
• CPC Class Codes: B01D 71/46 Epoxy resins
• CPC Class Codes: B01L 2300/0681 Filter
• CPC Class Codes: B01L 3/50 Containers for the purpose of retaining a material to be analysed, e.g. test tubes devices for taking samples of blood A61B5/15
• CPC Class Codes: B01L 3/502 with fluid transport, e.g. in multi-compartment structures centrifugal-type cuvettes G01N21/07; analysis by separation into components G01N30/00; automatic analysers G01N35/00
• CPC Class Codes: B01L 3/5635 connecting two containers face to face, e.g. comprising a filter
• CPC Class Codes: B01L 9/00 Supporting devices; Holding devices
• CPC Class Codes: B31B 2100/0022 made from tubular webs or blanks, including by tube or bottom forming operations
• CPC Class Codes: B31B 50/006 Controlling; Regulating; Measuring; Improving safety
• CPC Class Codes: B31B 50/88 Printing; Embossing
• CPC Class Codes: B41F 19/008 with means for stamping or cutting out
• CPC Class Codes: B41F 33/0036 Devices for scanning or checking the printed matter for quality control
• CPC Class Codes: B41F 33/0081 Devices for scanning register marks
• CPC Class Codes: G01N 1/4005 by transferring a selected component through a membrane
• CPC Class Codes: G01N 1/4077 by other techniques involving separation of suspended solids
• CPC Class Codes: G01N 2001/4088 filtration
• CPC Class Codes: G01N 33/5005 : involving human or animal cells immunoassay G01N33/56966; immunoassays of protozoa G01N33/56905; protozoa in screening assays C12Q1/025
• CPC Class Codes: Y10T 29/49826 : Assembling or joining
• CPC Class Codes: Y10T 29/49963 : Threaded fastener

Abstract

An box producing apparatus is disclosed, including a camera that obtains an image of a printed face which is printed on a box material sheet by the printing section; and a register correction control unit that compares a specific picture in a master image of a sample for the print, and a picture in a region specified according to the specific picture in the image of the printed face obtained by the camera to determine an amount of register displacement in each of the print units, and controls a register adjustment mechanism provided in each of the print units based on the amount of register displacement to correct a register of the print.

Claims

1-13. -13. (canceled)

14. A box producing apparatus comprising:

a printing section comprising a plurality of print units;

an image obtaining unit that obtains an image of a printed face which is printed on a box material sheet by the printing section; and

a register correction control unit that compares a specific picture in a master image of a sample for the print, and a specific picture in the image of the printed face obtained by the image obtaining unit to determine an amount of register displacement in each of the print units, and controls a register adjustment mechanism provided in each of the print units based on the amount of register displacement to correct a register of the print.

15. The box producing apparatus according to claim 14, wherein the register correction control unit detects the specific picture in a region of the printed face where the specific picture is specified to exist in advance based on the master image, and compares the specific picture detected in the printed image against a specific picture in the master image.

16. The box producing apparatus according to claim 14, wherein

the specific picture is a picture including at least an area where a plurality of colors do not overlap, and

the register correction control unit comprises a picture extracting section that extracts the specific picture.

17. The box producing apparatus according to claim 15, wherein

the specific picture is a picture including at least an area where a plurality of colors do not overlap, and

the register correction control unit comprises a picture extracting section that extracts the specific picture.

18. The box producing apparatus according to claim 14, further comprising:

an inspection unit comprising;

an image obtaining section that is provided downstream of the printing section, and obtains an image of the printed face which is printed on a box material sheet by the printing section; and

a pass/fail determining section that determines whether a printing is pass or fail based on the image of the printed face obtained by the image obtaining section,

wherein the image obtaining unit uses the image obtaining section in the inspection unit, rather than a dedicated image obtaining section.

19. The box producing apparatus according to claim 17, further comprising:

an inspection unit comprising;

an image obtaining section that is provided downstream of the printing section, and obtains an image of the printed face which is printed on a box material sheet by the printing section; and

a pass/fail determining section that determines whether a printing is pass or fail based on the image of the printed face obtained by the image obtaining section,

wherein the image obtaining unit uses the image obtaining section in the inspection unit, rather than a dedicated image obtaining section.

20. The box producing apparatus according to claim 14, wherein the register correction control unit obtains the master image from print plate data.

21. The box producing apparatus according to claim 19, wherein the register correction control unit obtains the master image from print plate data.

22. The box producing apparatus according to claim 14, wherein the register correction control unit determines the amount of register displacement using a pattern matching method.

23. The box producing apparatus according to claim 21, wherein the register correction control unit determines the amount of register displacement using a pattern matching method.

24. The box producing apparatus according to claim 14, wherein

the image obtaining unit obtains an image of a printed face printed on the box material sheet which has been test-fed through the box producing apparatus, and

the register correction control unit corrects the print register, based on the image of the printed face obtained by the image obtaining unit, as a pre-adjustment before a production operation of the box producing apparatus.

25. The box producing apparatus according to claim 23, wherein

the image obtaining unit obtains an image of a printed face printed on the box material sheet which has been test-fed through the box producing apparatus, and

the register correction control unit corrects the print register, based on the image of the printed face obtained by the image obtaining unit, as a pre-adjustment before a production operation of the box producing apparatus.

26. The box producing apparatus according to claim 14, further comprising:

a slotter creaser section that is provided downstream of the printing section and comprises a slitter that slots the box material sheet;

a slotting position detection apparatus that detects a position slotted by the slitter; and

a slotting position controller that compares the slotting position detected by the slotting position detection apparatus and a sample slotting position to determine an amount of displacement of the slotting position, and corrects a slotting position by controlling an index position adjustment mechanism provided in the slitter, based on the amount of displacement of the slotting position.

27. The box producing apparatus according to claim 14, further comprising:

a die cutting section that is provided downstream of the slotter creaser section and cuts the box material sheet;

a cutting position detection apparatus that detects a cutting position cut by the die cutting section; and

a cutting position controller that compares the cutting position detected by the cutting position detection apparatus and a sample cutting position to determine an amount of displacement of the cutting position, and corrects a cutting position by controlling an index position adjustment mechanism provided in the die cutting section, based on the amount of displacement of the cutting position.

28. The box producing apparatus according to claim 14, further comprising:

a glue machine that is provided downstream of the die cutting section and glues the box material sheet;

a gluing position detection apparatus that detects a gluing position glued by the glue machine; and

a gluing position controller that compares the gluing position detected by the gluing position detection apparatus and a sample gluing position to determine an amount of displacement of the gluing position, and corrects a gluing position by controlling an index position adjustment mechanism provided in the glue machine, based on the amount of displacement of the gluing position.

29. The box producing apparatus according to claim 14, further comprising:

a slotter creaser section that is provided downstream of the printing section and comprises a slitter that slots the box material sheet;

a slotting position detection apparatus that detects a position slotted by the slitter;

a slotting position controller that compares the slotting position detected by the slotting position detection apparatus and a sample slotting position to determine an amount of displacement of the slotting position, and corrects a slotting position by controlling an index position adjustment mechanism provided in the slitter, based on the amount of displacement of the slotting position;

a die cutting section that is provided downstream of the slotter creaser section and cuts the box material sheet;

a cutting position detection apparatus that detects a cutting position cut by the die cutting section;

a cutting position controller that compares the cutting position detected by the cutting position detection apparatus and a sample cutting position to determine an amount of displacement of the cutting position, and corrects a cutting position by controlling an index position adjustment mechanism provided in the die cutting section, based on the amount of displacement of the cutting position;

a glue machine that is provided downstream of the die cutting section and glues the box material sheet;

a gluing position detection apparatus that detects a gluing position glued by the glue machine; and

a gluing position controller that compares the gluing position detected by the gluing position detection apparatus and a sample gluing position to determine an amount of displacement of the gluing position, and corrects a gluing position by controlling an index position adjustment mechanism provided in the glue machine, based on the amount of displacement of the gluing position.

30. The box producing apparatus according to claim 25, further comprising:

a slotter creaser section that is provided downstream of the printing section and comprises a slitter that slots the box material sheet;

a slotting position detection apparatus that detects a position slotted by the slitter;

a slotting position controller that compares the slotting position detected by the slotting position detection apparatus and a sample slotting position to determine an amount of displacement of the slotting position, and corrects a slotting position by controlling an index position adjustment mechanism provided in the slitter, based on the amount of displacement of the slotting position;

a die cutting section that is provided downstream of the slotter creaser section and cuts the box material sheet;

a cutting position detection apparatus that detects a cutting position cut by the die cutting section;

a cutting position controller that compares the cutting position detected by the cutting position detection apparatus and a sample cutting position to determine an amount of displacement of the cutting position, and corrects a cutting position by controlling an index position adjustment mechanism provided in the die cutting section, based on the amount of displacement of the cutting position;

a glue machine that is provided downstream of the die cutting section and glues the box material sheet;

a gluing position detection apparatus that detects a gluing position glued by the glue machine; and

a gluing position controller that compares the gluing position detected by the gluing position detection apparatus and a sample gluing position to determine an amount of displacement of the gluing position, and corrects a gluing position by controlling an index position adjustment mechanism provided in the glue machine, based on the amount of displacement of the gluing position.

31. An inspection unit provided in a box producing apparatus comprising a printing section comprising a plurality of print units, the inspection unit comprising:

an image obtaining section that obtains an image of a printed face which is printed on a box material sheet by the printing section; and

an inspection section that inspects whether a printing is pass or fail based on the image of the printed face obtained by the image obtaining section,

a register correction control section that compares a specific picture in a master image of a sample for the print, and a specific picture in the image of the printed face obtained by the image obtaining section to determine an amount of register displacement in each of the print units, and outputs register correction information based on the amount of register displacement to a register adjustment mechanism provided in each of the print units.

32. The inspection unit according to claim 31, wherein the register correction control section relates the amount of register displacement to print plate data related to an ink color and outputs the amount of register displacement.

33. A method of adjusting a register for each of a plurality of print units in a box producing apparatus comprising a printing section comprising the print units, the method comprising:

obtaining an image of a printed face which is printed on a box material sheet by the printing section;

comparing a specific picture in a master image of a sample for the print, and a specific picture in the obtained image of the printed face to determine an amount of register displacement in each of the print units; and

controlling a register adjustment mechanism provided in each of the print units to correct a register of the print based on the amount of register displacement.