WO2016092777A1 - Dispositif d'impression, procédé de commande de vitesse d'impression de dispositif d'impression, produit d'impression de dispositif d'impression, et procédé permettant de générer un produit d'impression - Google Patents

Dispositif d'impression, procédé de commande de vitesse d'impression de dispositif d'impression, produit d'impression de dispositif d'impression, et procédé permettant de générer un produit d'impression Download PDF

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Publication number
WO2016092777A1
WO2016092777A1 PCT/JP2015/005975 JP2015005975W WO2016092777A1 WO 2016092777 A1 WO2016092777 A1 WO 2016092777A1 JP 2015005975 W JP2015005975 W JP 2015005975W WO 2016092777 A1 WO2016092777 A1 WO 2016092777A1
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WO
WIPO (PCT)
Prior art keywords
printing
print
area
data
unit
Prior art date
Application number
PCT/JP2015/005975
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English (en)
Japanese (ja)
Inventor
裕介 張替
Original Assignee
セイコーエプソン株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2015135027A external-priority patent/JP2016112879A/ja
Application filed by セイコーエプソン株式会社 filed Critical セイコーエプソン株式会社
Priority to US15/534,991 priority Critical patent/US10328727B2/en
Priority to CN201580065406.0A priority patent/CN107000454B/zh
Publication of WO2016092777A1 publication Critical patent/WO2016092777A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/36—Blanking or long feeds; Feeding to a particular line, e.g. by rotation of platen or feed roller
    • B41J11/42—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/76—Line-spacing mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/36—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for portability, i.e. hand-held printers or laptop printers

Definitions

  • the present invention relates to a printing apparatus capable of changing the printing speed, a printing speed control method for the printing apparatus, a printing product of the printing apparatus, and a printing product generation method for the printing product.
  • Patent Document 1 discloses a technique for calculating a dot density of one line of print data that can be printed by a line-type print head and determining a printing speed according to the calculation result. With this configuration, in Patent Document 1, the load applied to the drive power supply unit that drives the print head is kept constant.
  • Patent Document 2 discloses a technique for controlling the printing speed in the non-printing area to be higher than the printing speed in the printing area. With this configuration, in Patent Document 2, the printing time is shortened.
  • an object of the present invention is to provide a printing apparatus and a printing speed control method for the printing apparatus that can reduce printing time while maintaining printing quality.
  • a printing apparatus is a printing apparatus that performs printing by moving at least one of a print medium and a print head relative to the other, and analyzes print data so that a print operation is performed by the print head.
  • An area detection unit that detects a non-printing area that is a non-printing area and a printing speed when the non-printing area faces the print head, and another printing area that is a non-printing area faces the print head.
  • a printing speed control unit that performs control so as to be faster than the printing speed at the time, and the printing speed control unit performs acceleration / deceleration control at least partly while the non-printing area faces the print head.
  • a constant speed control is performed while the print area is facing the print head.
  • a printing speed control method for a printing apparatus is a printing speed control method for a printing apparatus that performs printing by moving at least one of a print medium and a print head relative to the other, and analyzes print data.
  • an area detection step for detecting a non-printing area that is an area that is not an object of a printing operation by the print head, and a printing speed when the non-printing area faces the print head are other than the non-printing area.
  • the printing speed when the non-printing area faces the print head is faster than the printing speed when the other printing area other than the non-printing area faces the print head. Since the control is performed, the printing time can be shortened as compared with the case where the entire printing area is printed at a constant speed.
  • acceleration / deceleration control acceleration control
  • constant speed control is performed while the other printing area is facing the print head. While shortening the time, the print quality is not impaired.
  • the print speed control unit may control the moving speed of the print head when the print head is moved relative to the print medium, or the print medium when the print medium is moved relative to the print head.
  • the conveyance speed may be controlled. Further, both the moving speed of the print head and the conveyance speed of the print medium may be controlled.
  • the print head may be either a line type print head or a serial type print head.
  • the printing apparatus of the present invention further includes a transport unit that transports the print medium along the transport path that the print head faces, and the region detection unit detects one or more sections in the transport direction of the print medium as a non-print region.
  • the printing speed control unit is a conveyance control unit that controls a conveyance speed by the conveyance unit.
  • the configuration of the present invention can be applied to a printing apparatus that performs printing while conveying a print medium to a print head.
  • the detection process is easier than in the case where the non-printing area is detected in two dimensions. It is.
  • the print head is a line type print head
  • the area detection unit is print target data including print dot data for each unit print data obtained by dividing the print data into data for a plurality of lines. Whether or not it is non-print data that does not include print dot data, and if there are more than a predetermined number of non-print data continuously, the processing target area of the predetermined number of non-print data is determined as non-print data. It is detected as a print area.
  • the non-printing area is detected by a simple determination process as to whether or not a predetermined number or more of unit print data that does not include print dot data exists continuously, and thus the detection process is easy.
  • the data for a plurality of lines is used as unit print data instead of the data for one line, it is determined whether or not the data is non-print data, so that the determination process can be speeded up.
  • the area detection unit detects a non-printing area when N or more non-print data continuously exists (where N is an integer satisfying N ⁇ 3), and the conveyance control unit
  • the first partial non-printing area is the print head among M partial non-printing areas that are non-printing data processing areas of M (where M is an integer satisfying M ⁇ N) constituting the non-printing area. Acceleration control is performed while passing, and deceleration control is performed while the (M ⁇ 1) th and / or Mth partial non-printing region passes through the print head.
  • the constant speed control is performed while at least the second to (M ⁇ 2) th partial non-printing areas pass through the print head.
  • the transport control unit may determine that the processing target area of the last unit print data is a print head when the last unit print data is non-print data among a plurality of unit print data obtained by dividing the print data. Deceleration control is performed while passing through.
  • the last unit print data is non-print data
  • deceleration control is performed while the processing target area of the non-print data passes through the print head.
  • the conveyance control unit performs acceleration control before the processing target area of the print data passes through the print head.
  • the conveyance control since the acceleration control is performed before the print data is processed, that is, in the front margin conveyance section, the conveyance control can be fixedly performed regardless of the contents of the print data.
  • the printing apparatus of the present invention further includes a width detection unit that detects a width in a direction orthogonal to the conveyance direction of the print medium, and an initial setting unit that sets a value of N according to the detection result of the width detection unit. It is characterized by.
  • the configuration of the present invention is suitable for a printing apparatus that varies the printing speed according to the printing width of the printing medium. Further, by setting the value of N according to the printing speed of each printing width, a certain printing time shortening effect can be obtained regardless of the printing width of the printing medium.
  • the printing apparatus further includes a printing unit that prints the print target data in another printing area of the printing medium, and the conveyance unit conveys the printing medium having the other printing area and the non-printing area.
  • the print product of the present invention is a print medium including another print area in which print target data is printed by the printing unit and a non-print area conveyed by the conveyance unit.
  • a print medium including other print areas and non-print areas on which print target data is printed as print products.
  • the print product generation method of the present invention selects print target data to be printed on a print medium, specifies a position and size at which the print target data is arranged on the print medium, specifies a non-print area on the print medium, Print target data is printed on a print medium, and the print medium is conveyed.
  • print target data can be selected and arranged on a print medium, and a non-print area on the print medium can be specified to generate a print product. That is, a print product can be generated by designating print target data and a non-print area for an unprocessed print medium.
  • FIG. 1 is a block diagram illustrating a functional configuration of a printing system according to an embodiment of the present invention. It is a figure which shows the conveyance direction with respect to the printing head of a printing tape.
  • 3 is a block diagram illustrating a control system of the printing apparatus.
  • FIG. It is a figure which shows the structure of unit print data. It is a figure which matches and shows the graph which shows the conveyance speed of a printing tape, and the storage table which shows the data storage state of a ring buffer. It is detail drawing of the graph which shows the conveyance speed of a printing tape. It is a flowchart which shows the first half of a printing process. 10 is a flowchart illustrating the second half of the printing process.
  • FIG. 3 is a diagram illustrating an image of a print product according to the first embodiment.
  • 6 is a diagram illustrating a usage example of a print product according to Embodiment 1.
  • FIG. 10 is a diagram illustrating an image of a print product according to the second embodiment. 10 is a diagram illustrating a usage example of a print product according to the second embodiment.
  • FIG. 10 is a diagram illustrating an image of a print product according to a third embodiment.
  • FIG. 10 is a diagram illustrating a usage example of a print product according to a third embodiment.
  • FIG. 10 is a diagram illustrating a usage example of a print product according to a third embodiment.
  • FIG. 10 is a diagram illustrating an image of a print product according to a fourth embodiment.
  • FIG. 10 is a diagram illustrating an image of a print product according to a fourth embodiment.
  • FIG. 10 is a diagram illustrating a usage example of a print product according to a fourth embodiment. It is a flowchart which shows the flow of a print product generation process.
  • FIG. 10 is a block diagram illustrating a functional configuration of a printing system according to a first modification. It is a figure which shows an example of the correspondence table
  • FIG. 10 is a diagram illustrating relative movement between a print head and a sheet according to a second modification.
  • FIG. 1 is a block diagram showing a functional configuration of a printing system SY according to an embodiment of the present invention.
  • the printing system SY includes a host device 1 that generates print data, and a printing device 2 that performs printing based on the print data received from the host device 1.
  • the host device 1 and the printing device 2 are connected via wired communication or wireless communication.
  • the connection form may be a one-to-one connection or a network connection.
  • the host device 1 includes a print data generation unit 11 as a main function.
  • the print data generation unit 11 generates print data for label printing, and mainly includes a label creation application (not shown), an OS (Operating System), a CPU (Central Processing Unit), a display unit, an operation unit, and the like. Part.
  • a personal computer, a PDA (Personal Digital Assistants), a mobile phone, various tablet terminals (including a smartphone), or the like is used.
  • the processing flow of the label creation application will be described later in detail as a print product generation method.
  • the printing apparatus 2 is a label printer that prints on a tape-like print medium (hereinafter referred to as “printing tape T”, see FIG. 2).
  • the main functions are a receiving unit 21, a printing unit 22, and an area.
  • a detection unit 23, a conveyance control unit 24 (printing speed control unit), and a conveyance unit 25 are provided.
  • the printing tape T has a three-layer structure of a printing layer, an adhesive layer, and a release layer. When used as a label, the printing tape T peels the release layer and attaches the adhesive layer to an object to be attached. Also, the printing tape T can be used for easy-to-removable tape with relatively weak adhesive strength, long paper tape, aluminum tape, packaging, etc.
  • the material of the printing tape T is not particularly limited to a metal foil such as synthetic resin, paper, cloth, and aluminum, and any material that can be printed on the one or both sides of the printing tape T by the printing unit 22 described later. good.
  • the receiving unit 21 receives print data and control data from the host device 1.
  • tape length information indicating the length of the label to be created is received as control data.
  • the print data and control data may be described by a print command corresponding to the printing apparatus 2 or may be described by a general-purpose language such as a markup language.
  • the printing unit 22 performs printing based on the print data output from the receiving unit 21.
  • printing is performed by a thermal transfer method using a line-type print head (hereinafter simply referred to as “print head 45”, see FIG. 2).
  • the region detection unit 23 analyzes the print data output from the reception unit 21 and detects a non-print region that is a region that is not a target of a print operation by the print head 45.
  • a line type print head since a line type print head is used, one or more sections in the transport direction of the printing tape T are detected as non-printing areas.
  • whether one or more unit print data obtained by dividing the print data into data for a plurality of lines is print target data including print dot data or non-print data not including print dot data
  • N is an integer satisfying N ⁇ 3
  • FIG. 2 is a diagram illustrating the transport direction of the print tape T with respect to the print head 45.
  • a print head 45 provided in a fixed manner faces the conveyance path 50, and the conveyance unit 25 is formed in one direction with respect to the print head 45 (formed in a line on the print head 45).
  • the printing tape T is conveyed in a direction perpendicular to the line direction of the generated heating element (left direction in the figure).
  • the conveyance control unit 24 controls the conveyance speed (printing speed) of the conveyance unit 25.
  • the conveyance speed when the non-printing area detected by the area detection unit 23 passes through the print head 45 is determined based on the conveyance speed when another printing area other than the non-printing area passes through the printing head 45. Also control to be faster. However, if acceleration / deceleration is performed during printing (when the print head 45 is operating), the print quality may be impaired. Therefore, control is performed so as to perform acceleration / deceleration during non-printing. That is, acceleration / deceleration control is performed while the non-printing area passes through the print head 45, and constant speed control is performed while the other printing area passes through the printing head 45. Details will be described later.
  • “Acceleration / deceleration control” refers to control (acceleration control) that performs acceleration and / or deceleration. Further, the “acceleration / deceleration control” does not always need to be executed while the non-printing area passes through the print head 45, and may be executed at least partially while the non-printing area passes through the print head 45. .
  • the printing apparatus 2 includes a ring buffer 42, a data conversion unit 44, and a print head 45 as a configuration of the printing unit 22.
  • the transport unit 25 includes a motor driver 46, a transport motor 47, and an encoder 48. Further, as a configuration of the area detection unit 23, a CPU 41 and a memory decoder 43 are provided. Further, the CPU 41 also functions as the transport control unit 24.
  • FIG. 4 is a diagram illustrating a configuration of unit print data. As shown in the figure, in the present embodiment, one line of the print head 45 is composed of 32 dots, and one unit print data includes data for 10 lines.
  • the CPU 41 transfers the generated unit print data to the ring buffer 42.
  • the data conversion unit 44 reads the unit print data from the ring buffer 42, performs data conversion for each line (32 dots), and supplies the converted data to the print head 45.
  • the memory decoder 43 monitors the ring buffer 42 and notifies the CPU 41 of the monitoring result.
  • the ring buffer 42 of the present embodiment can store 10 unit print data, and the unit print sequentially from the first storage position (point A) to the second, third, and so on.
  • the data storage position is moved, and finally the data is supplied to the print head 45.
  • the memory decoder 43 receives data information from point A indicating the first storage position to point B indicating the fifth storage position (whether each unit print data is print target data including print dot data or print dot data CPU 41 is notified of information indicating whether it is non-printing data not included.
  • the point B is set as the fifth storage position when the area detection unit 23 according to the present embodiment performs non-printing when it is determined that five (N) or more unit print data are continuously non-printing data. This is to detect the area.
  • the CPU 41 controls the motor driver 46 to drive the transport motor 47 which is a DC motor.
  • the PWM feedback control is performed by counting the output pulses of the encoder 48 in order to stabilize the transport speed.
  • brake control is performed in order to suppress constant length variation due to inertial rotation.
  • FIG. 5 is a diagram showing a graph indicating the conveyance speed of the printing tape T (see reference numeral 51) and a storage table showing the data storage state of the ring buffer 42 (see reference numeral 52) in association with each other.
  • the vertical dotted line indicates the delimiter of each unit print data.
  • Reference numeral 55 designates each unit print data with a number, and indicates the timing at which each unit print data is transferred to the print head 45.
  • the printing example of the printing tape T indicates the processing target area of each unit print data in accordance with the transfer timing of each unit print data indicated by reference numeral 55 (so as to be in the same row).
  • the horizontal axis represents time
  • the vertical axis represents the conveyance speed
  • the conveyance speed when the processing target area of each unit print data passes through the print head 45 is shown.
  • the storage table of reference numeral 52 indicates the storage state of the ring buffer 42 in accordance with the processing timing of each processing target area shown in the printing example of the printing tape T (the timing when each processing target area passes through the print head 45).
  • a hatched frame in the storage table indicates unit print data determined to be print target data by the area detection unit 23, and a white frame indicates unit print data determined as non-print data by the area detection unit 23. Show.
  • the unit print data “data 1” to “data 11” is stored in the ring buffer 42, and the first unit print data
  • the unit print data “data 2” to “data 10” is stored in the ring buffer 42.
  • the CPU 41 grasps the number of unit print data based on the tape length information acquired together with the print data, and in the example in the figure, “data 14” is the last unit print data.
  • the processing target area of the printing tape T and the graph of reference numeral 51 will be further described with reference to FIG.
  • the CPU 41 region detection unit 23 detects a processing target region of five or more continuous non-print data as a “non-print region”. Therefore, in the example of FIG. 5, as indicated by reference numeral 56, the processing target areas “data 6” to “data 10” of the unit print data indicated by reference numeral 55 are detected as “non-printing areas”. In addition, among the print data processing target areas, areas other than the non-print areas are “other print areas”.
  • the last unit print data processing target area (the processing target area of “data 14” in the example in the figure) of the print data processing target areas is referred to as a “final area”.
  • M (where M is an integer satisfying M ⁇ N) processing target areas (“data 6” to “data 10” in the example in the figure) that make up the “non-printing area” This is referred to as “partial non-printing area”.
  • the CPU 41 sets the conveyance speed from V0 (speed “0”) before starting the processing of the print data (during conveyance of the front margin), as indicated by the graph with reference numeral 51.
  • Accelerate to V1 speed required for printing.
  • constant speed control of the speed V1 is performed during the processing of “other printing area”.
  • acceleration control is performed to accelerate to the speed V2 (where V1 ⁇ V2) (M -1) Deceleration control for decelerating to the speed V1 is performed during the processing of the first partial non-printing area ("data 9" in the example in the figure).
  • the deceleration control may be performed during the processing of the Mth partial non-printing area ("data 10" in the example in the figure), or the processing of the (M-1) th to Mth partial non-printing areas. You can go inside. Further, since the last unit print data is non-print data in the example of the figure, the CPU 41 decelerates to the speed V0 during the processing of the “final area” that is the process target area of the last unit print data. I do. When the last unit print data is print target data, the deceleration control is performed after the print data processing is completed (during conveyance of the trailing margin).
  • the printing apparatus 2 creates a label by adding the above-mentioned “front margin” and “back margin” to the print data transmitted from the host apparatus 1.
  • front margin and / or “rear margin”
  • rear margin may be omitted according to the specifications of the printing apparatus 2 or a command from the host apparatus 1.
  • the printing apparatus 2 (CPU 41) receives print data and tape length information from the host apparatus 1 and starts transporting the print tape T
  • the printing apparatus 2 (CPU 41) checks the data (unit print data) at point A in the ring buffer 42 (step S01).
  • FIG. 5 it is determined whether the data at point A is print target data or non-print data (step S02). For example, in the example of FIG. 5, since the data of the point A in the ring buffer 42 immediately after the start of the printing process is “data 10”, it is determined as non-printing data in step S02.
  • step S02 the print length is also determined based on the tape length information. If the print length is less than the predetermined threshold L1, the process proceeds to step S03.
  • the predetermined threshold L1 may be calculated as “the length in the tape length direction that can be printed with N unit print data (length of N ⁇ 10 lines) + ⁇ ”.
  • step S04 determines whether or not the non-printing area has already been set.
  • the non-printing area setting is set in step S07 described later. For example, since the non-printing area setting is not performed immediately after the start of the printing process, “FALSE” is determined in step S04. If “FALSE” is determined in step S04, it is subsequently determined whether the number of non-print data is 5 or more (step S05). For example, in the example of FIG. 5, since all data from point A to point B in the ring buffer 42 immediately after the start of printing processing is non-printing data, it is determined that the number of non-printing data is 5 or more.
  • step S05 If it is determined in step S05 that the number of non-printing data is 5 or more, the printing apparatus 2 sets “non-printing area count” to “5” (step S06), and sets the non-printing area setting to “TRUE”. (Step S07). Further, “data feed count” is set to “5” (step S08), and the process proceeds to step S03.
  • the “non-printing area count” counts the length of the non-printing area, and measures the decelerating timing from the speed V2 to the speed V1 and the timing for returning the non-printing area setting to “FALSE”. Use for.
  • the “data feed count” is used to count the feed amount to the non-printing area.
  • step S03 it is determined whether or not the print area is set. If the print area setting is “FALSE”, the process proceeds to step S16 in FIG. If the print area setting is “TRUE”, it is determined whether the “data advance count” is “0”. If it is not “0” (greater than “0”), the “data advance count” is determined. “Is decremented (step S09), and the process returns to step S01. That is, the process proceeds to the next unit print data processing. If the “data feed count” is “0”, acceleration setting for accelerating from the speed V1 to the speed V2 is performed (PWM setting is changed, step S10), and the process proceeds to step S12 in FIG.
  • step S11 the printing apparatus 2 increments “non-printing area count” (step S11), and proceeds to step S09. That is, when the non-printing area is composed of 6 or more non-printing data, the “non-printing area count” is incremented by 1 in step S11.
  • step S12 determines whether the “non-printing area count” is “2” as shown in FIG. 8 (step S12). If not (“greater than 2”), “non-printing area count” is decremented and the process returns to step S01. If the “non-print area count” is “2”, a deceleration setting for decelerating from the speed V2 to the speed V1 is performed (PWM setting is changed, step S13). In step S12, whether or not the “non-printing area count” is “2” is determined, for example, when the non-printing area is composed of “data 6” to “data 10”. This is because the vehicle is decelerated during the process (second from the last data) (see FIG. 6).
  • step S14 determines whether or not the “non-printing area count” is “0” (step S14), and if it is not “0” (“0”). If it is larger, the “non-printing area count” is decremented and the process returns to step S01. If the “non-print area count” is “0”, the non-print area setting is set to “FALSE” (step S15), and printing is performed (step S16).
  • “printing” does not indicate that the printing head 45 forms printing dots, but means that the unit print data supplied to the printing head 45 is processed.
  • step S17 it is determined whether it is the last unit print data (step S17). If it is not the last unit print data (step S17: No), the process returns to step S01. If it is the last unit print data (step S17: Yes), the printing process is terminated.
  • acceleration / deceleration control is performed during processing of non-printing areas, and constant speed control is performed during processing of other printing areas. There is no loss of print quality, such as turbulence or blurring of characters. Further, in the non-printing area composed of M partial non-printing areas, acceleration control is performed during the processing of the first partial non-printing area, and deceleration control is performed during the processing of the second or last partial non-printing area from the end. Therefore, constant speed control can be performed during processing of at least the second to (M-2) th partial non-printing areas. That is, the effect of shortening the printing time can be further improved by setting the conveyance speed during that time to the maximum speed (in this embodiment, the speed V2).
  • FIG. 9 is a diagram illustrating an image of a print product according to the first embodiment.
  • FIG. 10 is a diagram illustrating a usage example of the print product according to the first embodiment.
  • the label 101 is a label that is wound around and attached to a cable or the like, and is used for the purpose of clearly indicating the type of the attached cable.
  • print data generated by realizing the print data generation unit 11 of the host device 1 is transmitted to the printing device 2, and the print data is printed by the printing unit 22 and the conveyance unit 25 of the printing device 2. And a printed product produced by being conveyed.
  • print data generated by realizing the print data generation unit 11 of the host device 1 is transmitted to the printing device 2, and based on the print data, the printing unit 22 and the transport unit of the printing device 2 are transmitted.
  • 25 is a printed product created by being printed and conveyed on the printing tape T by 25.
  • the label 101 has a character area 101F at one end of the printing surface (front surface) of the printing tape T, a character area 101B at the other end, and a winding area 101NP between them.
  • the surface (back surface) opposite to the printing surface of the printing tape T is an adhesive layer.
  • the label 101 has a tape width W and a length L, the character areas 101F and 101B both have the same length Lp, and the winding area 101NP has a length Lnp.
  • the character string “TV” having the same content is printed.
  • the winding area 101NP is an area where nothing is printed.
  • the label 101 is wound around and attached to a TV cable 103 which is a high-frequency coaxial cable for receiving television.
  • a winding area 101NP is attached to the outer periphery of the body of the TV cable 103. Since the length Lnp is set by the print data generation unit 11 in accordance with the peripheral length of the outer periphery of the body, the portion remaining after being attached to the outer periphery of the body is the portion of the length Lp of the character areas 101F and 101B. Then, the adhesive layers on the back surfaces are bonded to each other.
  • the character area 101F and the character area 101B are printed on both sides of the printing tape T on which the back surfaces are bonded together. Note that the winding area 101NP corresponds to a non-printing area, and the character areas 101F and 101B correspond to other printing areas.
  • the character string “TV” corresponds to print target data.
  • the portion of the winding area 101NP of the label 101 is intended to be wound around the TV cable 103, and information to be printed is unnecessary.
  • the character areas 101F and 101B it is necessary to print the character string “TV” as a tag-like mark.
  • the character areas 101F and 101B are controlled at a constant speed and transported at a transport speed that can ensure print quality, and the winding area 101NP is moved to the maximum speed. It can be transported at high speed by increasing the transport speed. Therefore, it is possible to create a label 101 that has a shorter printing time than the conventional one and has ensured printing quality in the printed portion as a printed product.
  • FIG. 11 is a diagram illustrating an image of a print product according to the second embodiment.
  • FIG. 12 is a diagram illustrating a usage example of the print product according to the second embodiment.
  • the label 111 is a label that can be wrapped around and attached to a cylindrical or bar-shaped equipment or tool, and information related to the equipment or tool is clearly shown in the wound state.
  • Label 111 is information that prompts warnings and cautions in piping such as gas and water, barbells and dumbbells for exercise equipment, pickaxe handles used at construction sites, sticking parts such as bars, etc. It is suitable for the purpose of clearly indicating the information.
  • print data generated by realizing the print data generation unit 11 of the host device 1 is transmitted to the printing device 2, and the printing unit 22 and the conveyance unit of the printing device 2 are based on the print data.
  • 25 is a printed product created by being printed and conveyed on the printing tape T by 25.
  • the label 111 has character areas 111A to F and seven winding areas 111NP on the printing surface of the printing tape T having a length L.
  • the opposite surface of the printing surface of the printing tape T is an adhesive layer.
  • Characters “D”, “A”, “N”, “G”, “E”, and “R” are printed at predetermined angles in the character areas 111A to 111F, respectively.
  • Each of the character areas 111A to 111F has a length Lp.
  • the winding area 111NP is located on both sides of the character areas 111A to 111F and has a length Lnp.
  • the length Lnp is longer than the length Lp and has a length at least three times longer.
  • the label 111 is wound around the gas pipe 113 and attached.
  • the character areas 111A to 111F of the label 111 are arranged in parallel with the gas conveyance direction 115 of the gas pipe 113, and the character string “DANGER” is formed.
  • the length Lnp is longer than the length Lp and depends on the outer peripheral length of the gas pipe 113. In this embodiment, the length Lnp is at least three times the length Lp. Further, the predetermined angle of the character described above depends on the angle when the label 111 is wound around the gas pipe 113.
  • the length Lnp, the length Lp, and the predetermined angle are determined by realizing the print data generation unit 11 of the host device 1.
  • the winding area 111NP corresponds to a non-printing area
  • the character areas 111A to 111F correspond to other printing areas.
  • Each of the characters “D”, “A”, “N”, “G”, “E”, and “R” corresponds to print target data.
  • the number of characters to be printed can be increased by increasing the amount of wrapping (increasing the length L).
  • the conveyance speed of the winding area 111NP is increased to the maximum speed, and the character areas 111A to 111F are controlled at a constant speed, thereby reducing the printing time. It is possible to create a label 111 that is shorter than the prior art and in which the print quality is ensured in the print portion as a print product.
  • FIG. 13 is a diagram illustrating an image of a print product according to the third embodiment.
  • FIG. 14 and FIG. 15 are diagrams illustrating examples of using the print product according to the third embodiment.
  • the ribbon 121 is a label printed on a ribbon tape R that is a tape-shaped print medium.
  • the ribbon tape R is one form of the printing tape T, and the back surface opposite to the printing surface (front surface) does not have an adhesive layer.
  • the ribbon tape R is used for packaging gifts or gifts.
  • print data generated by realizing the print data generation unit 11 of the host device 1 is transmitted to the printing device 2, and based on the print data, the printing unit 22 and the conveyance unit of the printing device 2 are transmitted.
  • 25 is a printed product created by being printed and conveyed on the ribbon tape R.
  • the ribbon 121 has character areas 121B and 121E and a knotting area 121NP on the printing surface of the ribbon tape R.
  • the rear surface of the ribbon tape R may have a configuration having character areas 121B and 121E and a knotting area 121NP as in the case of the printing surface, or may have a configuration in which nothing is printed.
  • the character areas 121B and 121E are arranged at the leading and trailing positions of the ribbon 121, respectively, "Happy" is printed in the character area 121B, and "Birthday” is printed in the character area 121E.
  • the knotting region 121NP is disposed so as to extend between the character region 121B and the character region 121E disposed at both ends of the ribbon 121.
  • the character areas 121B and 121E each have a length Lp, and the knotting area 121NP has a length Lnp. Although the lengths of the character region 121B and the character region 121E are described as the length Lp, the length Lp may be the same length or different lengths.
  • the length Lnp of the knotting region 121NP is a length in which at least N or more unit print data are continuously present (N is an integer satisfying N ⁇ 3). For example, if the unit print data has a length corresponding to one character, the knotting area 121NP has a length of at least three characters or more (actually a considerable length for tying).
  • the ribbon 121 is tied to the stem of the wine glass 123. “Happy” and “Birthday” are printed on both ends of the ribbon 121 in which the portion of the ribbon 121 for the knotting region 121NP is tied by a butterfly knot.
  • the ribbon 121 is used to wrap the present 125. “Happy” and “Birthday” are printed on both ends of the ribbon 121.
  • the knotting region 121NP is tied together with wrapping paper for the present 125.
  • the knotting area 121NP corresponds to a non-printing area, and the character areas 121B and 121E correspond to other printing areas.
  • the character strings “Happy” and “Birthday” correspond to print target data.
  • the tie area 121 NP of the ribbon 121 is an area used for tying the wine glass 123 and the present 125.
  • the message “Happy Birthday” is effectively transmitted by providing the character region 121B and the character region 121E in places that are visible to the human eye such as both ends exposed from the knot.
  • a character region 121B and a character region 121E are provided near the knot that opens the present 125. When opening the present 125, it is in the eyes of the person opening the gift 125, so that the message “Happy Birthday” is reliably transmitted.
  • the character areas 121B and 121E are controlled at a constant speed so that the print quality can be ensured, and the knotting area 121NP area is set to the maximum speed. Can be transported at high speed by increasing the transport speed.
  • the ribbon 121 requires a considerable amount of length necessary for tying the knotting region 121NP, the effect in high-speed conveyance is high. Accordingly, it is possible to create a ribbon 121 with a printing time shorter than before and with a print quality ensured in a printed portion as a print product.
  • FIG. 16 is a diagram illustrating an image of a print product according to the fourth embodiment.
  • FIG. 17 is a diagram illustrating a usage example of the print product according to the fourth embodiment.
  • the ribbon 131 is a label wound around an article having a cylindrical shape such as a bottle, and is a label on which character strings are printed at a plurality of locations.
  • the ribbon tape R in the present embodiment is an aluminum tape as a preferred example, and does not have an adhesive layer on the back surface of the printing surface (front surface), and uses an aluminum tape curl or an adsorptive property to static electricity. And is easily attached to the article.
  • print data generated by realizing the print data generation unit 11 of the host device 1 is transmitted to the printing device 2, and based on the print data, the printing unit 22 and the transport unit of the printing device 2 are transmitted.
  • 25 is a printed product created by being printed and conveyed on the ribbon tape R.
  • the ribbon 131 has three character areas 131B, 131M, and 131E and two winding areas 131NP on the printing surface of the ribbon tape R.
  • the character area 131B “To You” is printed at the tip of the ribbon 131, “Happy 20th Birthday” is printed in the center of the character area 131M, and “From Dad” is printed at the end of the character area 131E.
  • the winding area 131NP is disposed between the character area 131B and the character area 131M, and between the character area 131M and the character area 131E.
  • Each of the character areas 131B, 131M, and 131E has a length Lp. Although the length of the character region is described as the length Lp, the length Lp may be the same length or a different length.
  • the winding region 131NP has a length Lnp. Although the length of each character area is described as the length Lnp for the two winding areas 131NP, the length Lnp of each area is different even if it is the same length. May be. However, the length Lnp of each winding region 131NP is a length in which at least N or more unit print data (N is an integer satisfying N ⁇ 3) exists continuously. For example, if the unit print data has a length of one character, the winding area 131NP has a length of at least three characters or more (actually a considerable length for winding on a bottle).
  • the ribbon 131 is wound around the body of the wine bottle 133.
  • the character area 131B is the first winding surface
  • the character area 131M is the third winding surface
  • the character area 131E is the first winding surface of the wine bottle 133. It is arranged on the direction side (for example, the front side). Accordingly, three character strings “To You”, “Happy 20th Birthday”, and “From Dad” are arranged on the front side of the wine bottle 133.
  • the character areas 131B, 131M, and 131E are controlled at a constant speed so as to be transported at a transport speed that can ensure the print quality, and the two winding areas 131NP are controlled.
  • the area can be conveyed at high speed by increasing the conveyance speed to the maximum speed. Therefore, it is possible to create a ribbon 131 having a printing time shorter than that of the prior art and a print quality ensured in a printed portion as a print product.
  • FIG. 18 is a flowchart showing the flow of print product generation processing.
  • the flow shown in steps S110 to S170 of this flowchart is a flow that is processed when the label creation application of the host device 1 is executed by the CPU and the function of the print data generation unit 11 is realized.
  • the flow shown in this flowchart corresponds to a print product generation method.
  • a print medium is selected. Specifically, the type of print medium is acquired via the display unit and the operation unit of the host device 1. For example, when the label 101 is created in the above embodiment, the print tape T is acquired, and when the ribbon 121 is created, the ribbon tape R is acquired as the type of print medium.
  • step S120 an edit screen is displayed. Specifically, an image of the print medium is displayed on the display unit (host device 1), and an edit screen is displayed that allows specification of print target data to be printed.
  • step S130 data to be printed is selected. Specifically, characters, character strings, symbols, and various images to be printed on the print medium are acquired via the operation unit (host device 1).
  • step S140 the print target data is arranged on the image of the print medium.
  • the display unit and the operation unit are controlled to arrange the print target data on the image of the print medium on the editing screen.
  • Information for guiding the arrangement position on the image of the print medium may be displayed on the editing screen.
  • the length Lnp of the winding area 101NP is calculated from the diameter dimension of the TV cable 103
  • the positions of the character areas 101F and 101B are calculated from the length Lnp and displayed on the editing screen.
  • the label 111 has the diameter and the number of printed characters of the gas pipe 113
  • the ribbon 121 has the number of printed characters and the size of the present 125
  • the ribbon 131 has the printed character string and the diameter of the wine bottle 133. The position of the character area can be calculated.
  • step S150 it is determined whether the arrangement position of the print target data has been determined.
  • the process proceeds to step S160, and when not determined (No), the process returns to step S140.
  • print data is generated. Specifically, print data including print target data and non-print area information is generated. Print data in a format that allows the host apparatus 1 and the printing apparatus 2 to mutually interpret the print target data determined in step S150, its arrangement position, and non-printing area information (such as length Lnp) is generated.
  • the mutually interpretable format may be described by a print command corresponding to the printing apparatus 2 as described above, or may be described by a general language such as a markup language.
  • the raster data may be rasterized based on the print target data and the non-print area information.
  • control data and print data are transmitted to the printing apparatus.
  • the control data including information such as the length L of the label to be created and the print data generated in step S160 are transmitted to the printing apparatus 2.
  • the print data is divided by the CPU 41 to generate one or more unit print data.
  • step S180 a printing process is executed. Specifically, the process proceeds to the flow shown in the flow of printing processing by the printing apparatus 2 (FIGS. 7 and 8).
  • print data is generated in steps S110 to S170 processed in the host apparatus 1. Then, the print data is transmitted to the printing apparatus 2, and is printed or conveyed based on the print data in step S180 processed in the printing apparatus 2, and a print product is output.
  • the print product shown in the above embodiment is generated by the print product generation method.
  • the printed product includes a non-printing area that is used for winding and knotting and has a certain length, and a printing area (another printing area) for printing characters, character strings, and the like.
  • Such a print product is controlled at a constant speed during printing area processing by the printing process of step S180 to maintain the print quality, and is controlled during acceleration / deceleration control during non-printing area processing for printing time. Is shortened.
  • FIG. 19 is a block diagram illustrating a functional configuration of the printing system SY according to the first modification.
  • the printing apparatus 2 of the present modification has a configuration in which a width detection unit 26 and an initial setting unit 27 are added to the configuration of the printing apparatus 2 of the above-described embodiment (see FIG. 1).
  • the width detection unit 26 detects the tape width of the printing tape T accommodated in the printing apparatus 2 (the width in the direction orthogonal to the conveyance direction of the printing tape T).
  • a detection method a method of detecting the position or number of convex portions or concave portions formed on the tape cartridge containing the printing tape T with a micro switch and specifying the tape width, or a code image (bar) printed or pasted on the tape cartridge is used.
  • a method of reading a code, a two-dimensional code, etc.) and specifying a tape width, a method of measuring a tape width with an infrared sensor, etc. are conceivable.
  • the initial setting unit 27 sets the value of N according to the detection result of the width detection unit 26. That is, in the above embodiment, the “non-printing area” is detected when N pieces of non-printing data are continuously present. However, the value of N serving as the threshold is variable according to the tape width of the printing tape T. Set.
  • FIG. 20 is a diagram showing an example of a correspondence table showing correspondence between the tape width, the speed V1 (conveying speed during printing), and the value of N according to the first modification.
  • the speed V1 generally decreases as the tape width increases. Therefore, for the purpose of obtaining a certain printing time shortening effect by acceleration / deceleration control, the value of N can be reduced when the tape width is large compared to when the tape width is small.
  • the value of N is variably set according to the print width of the print medium, so that a constant print time shortening effect can be obtained regardless of the print width.
  • the value of N when the value of N is variably set, the value of L1 (threshold for determining the print length in step S02 in FIG. 7) may be variably set. Further, in the case of a printing apparatus having a specification in which the maximum speed (speed V2 in the above-described embodiment) is changed according to the print width of the print medium, the value of N corresponding to the print width of the print medium in consideration of the maximum speed. Is preferably set.
  • FIG. 21 is a diagram illustrating relative movement between the print head 45 and the paper 90 (print medium) according to the second modification.
  • the right direction in the figure indicates the moving direction (main scanning direction) of the print head 45, and the upper direction in the figure indicates the conveyance direction (sub-scanning direction) of the paper 90.
  • a solid line arrow 91 indicates a locus (printing locus) of relative movement between the print head 45 and the printing medium.
  • a non-printing region (a region where unit print data not including print dot data continuously exists) is detected two-dimensionally. For example, as shown in the figure, when the area 92 is detected as a non-printing area, at least part of the print head 45 is moving in the main scanning direction and the print head 45 faces the non-printing area. Acceleration / deceleration control is performed with. Thus, even when the print head is moved relative to the print medium, the same effect as that of the above embodiment can be obtained.
  • the conveyance speed is controlled to be variable.
  • the conveyance speed is controlled according to the contents of the print data or the additional information of the print data.
  • Variable control may be prohibited.
  • the host device 1 designates a high-quality print mode and the mode information is added to the print data, or when the print data includes information designating a specific image print, etc.
  • Variable speed control may be prohibited.
  • each component of the printing apparatus 2 shown in said embodiment may be provided by being stored in various recording media (CD-ROM, flash memory, etc.). That is, a program for causing a computer to function as each component of the printing apparatus 2 and a recording medium on which the program is recorded are also included in the scope of rights of the present invention.
  • printing is performed by the thermal transfer method, but the printing method such as an inkjet method or a dot impact method is not limited.
  • the printing apparatus 2 can be controlled using cloud computing technology, and can be appropriately changed without departing from the gist of the present invention.

Landscapes

  • Printers Characterized By Their Purpose (AREA)

Abstract

La présente invention concerne un dispositif d'impression et un procédé permettant de commander la vitesse d'impression du dispositif d'impression avec lequel le temps d'impression peut être raccourci tout en maintenant la qualité d'impression. Ce dispositif d'impression (2) est caractérisé en ce que : le dispositif d'impression est pourvu d'une unité d'impression (22) pour imprimer en utilisant une tête d'impression de type ligne, une unité de transport (25) permettant de transporter un support d'impression le long d'un chemin de transport sur lequel les faces de tête d'impression, une unité de détection de région (23) permettant d'analyser des données d'impression et de détecter des régions de non-impression, qui sont des régions qui ne vont pas devenir l'objet d'actions d'impression par la tête d'impression, et une unité de commande de transport (24) permettant de commander la vitesse de transport lorsqu'une région de non-impression passe par la tête d'impression de manière à être plus rapide que la vitesse de transport lorsqu'une région d'impression, qui est une région différente des régions de non-impression, passe par la tête d'impression ; et l'unité de commande de transport (24) exécute une commande d'accélération/décélération dans au moins une partie du temps que les régions de non-impression passent par la tête d'impression et effectue une commande de vitesse constante tandis que les autres régions d'impression passent par la tête d'impression.
PCT/JP2015/005975 2014-12-10 2015-12-01 Dispositif d'impression, procédé de commande de vitesse d'impression de dispositif d'impression, produit d'impression de dispositif d'impression, et procédé permettant de générer un produit d'impression WO2016092777A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US15/534,991 US10328727B2 (en) 2014-12-10 2015-12-01 Printing apparatus, printing speed control method of printing apparatus, printed product of printing apparatus, and printed product generating method of printed product
CN201580065406.0A CN107000454B (zh) 2014-12-10 2015-12-01 印刷装置、印刷装置的印刷速度控制方法、印刷装置的印刷成果物以及印刷成果物的印刷成果物生成方法

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JP2014-249641 2014-12-10
JP2014249641 2014-12-10
JP2015135027A JP2016112879A (ja) 2014-12-10 2015-07-06 印刷装置、印刷装置の印刷速度制御方法、印刷装置の印刷成果物、および印刷成果物の印刷成果物生成方法
JP2015-135027 2015-07-06

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CN107786151A (zh) * 2016-08-25 2018-03-09 精工爱普生株式会社 电动机控制装置、带印刷装置及电动机控制方法

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JPH08183209A (ja) * 1994-12-28 1996-07-16 Canon Inc 記録方法および記録装置
JP2002316448A (ja) * 2001-04-20 2002-10-29 Sato Corp 印刷装置
JP2005186510A (ja) * 2003-12-26 2005-07-14 Seiko Epson Corp ライン型サーマルプリンタおよびその分割駆動方法
JP2013028090A (ja) * 2011-07-29 2013-02-07 Canon Inc インクジェット記録装置および記録方法
JP2013214906A (ja) * 2012-04-03 2013-10-17 Seiko Epson Corp 印刷装置
JP2015047826A (ja) * 2013-09-04 2015-03-16 サトーホールディングス株式会社 プリンタおよびその印字方法

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Publication number Priority date Publication date Assignee Title
JPH08183209A (ja) * 1994-12-28 1996-07-16 Canon Inc 記録方法および記録装置
JP2002316448A (ja) * 2001-04-20 2002-10-29 Sato Corp 印刷装置
JP2005186510A (ja) * 2003-12-26 2005-07-14 Seiko Epson Corp ライン型サーマルプリンタおよびその分割駆動方法
JP2013028090A (ja) * 2011-07-29 2013-02-07 Canon Inc インクジェット記録装置および記録方法
JP2013214906A (ja) * 2012-04-03 2013-10-17 Seiko Epson Corp 印刷装置
JP2015047826A (ja) * 2013-09-04 2015-03-16 サトーホールディングス株式会社 プリンタおよびその印字方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107786151A (zh) * 2016-08-25 2018-03-09 精工爱普生株式会社 电动机控制装置、带印刷装置及电动机控制方法

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