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printing device

A technology of printing device and printing medium, applied in printing device, inking device, printing and other directions, can solve the problem of tape residue and other problems

Active Publication Date: 2022-05-27
CASIO COMPUTER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this natural discharge using the self-weight of the tape, the tape may not be discharged as expected and may remain at the discharge port of the tape.

Method used

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Experimental program
Comparison scheme
Effect test

no. 1 approach

[0056] refer to Figure 5 to Figure 20 Next, the discharge unit 100 according to the first embodiment will be described. The printing apparatus 1 has a discharge unit 100 that is interlocked with the movement of the full-cutting blade 17 or the half-cutting blade 16 . The full cutter 17 is a cutter for cutting the tape member M in the direction orthogonal to the conveyance direction to produce a tape piece. On the other hand, the half-cutting blade 16 is a cutting blade for cutting a notch at the top end portion of the belt member M, etc., and includes a cutting blade body 16a provided with a cutting blade 16b, a cutting blade 16b for cutting a cut in the belt member M, and a cutting blade 16b. In the blade receiving part 16c which receives the cutting blade 16b. In addition, the full cutting blade 17 and the half cutting blade 16 are collectively referred to as a cutting blade part below.

[0057] like Figure 5 As shown, the discharge part 100 includes a pinion 101 , two...

no. 2 approach

[0084] refer to Figure 21 to Figure 24 The discharge part 200 which concerns on 2nd Embodiment is demonstrated. The discharge unit 200 is a mechanism for discharging the tape pieces remaining on the conveyance path to the outside of the printing apparatus 1 , and is interlocked with the opening operation of the full cutter 17 to forcibly discharge the tape pieces.

[0085] The discharge part 200 has a similar configuration to the discharge part 100, but differs from the discharge part 100 in that it includes an urging part 201 for urging the rack 102 in a direction approaching the blade receiving part 16c. Furthermore, it differs from the discharge part 100 in that the elastic part 107 and the roller 110 are not included, and the rack 103 and the roller 109 are in direct contact with each other. Further, the biasing portion 201 is, for example, a spring whose one end is connected to the blade receiving portion 16c and the other end is connected to the rack 102 .

[0086] Th...

no. 3 approach

[0091] refer to Figures 25 to 28 The discharge part 300 which concerns on 3rd Embodiment is demonstrated. The discharge unit 300 is a mechanism for discharging the tape pieces remaining on the conveyance path to the outside of the printing apparatus 1 , and is interlocked with the opening operation of the full cutter 17 to forcibly discharge the tape pieces.

[0092] The discharge part 300 has a similar configuration to the discharge part 200 , but differs from the discharge part 200 in that the rollers 108 and 109 are not included and the rack 301 is included instead of the rack 103 . The rack 301 is the second rack of the discharge unit 300 , and has a row of teeth arranged in the first direction like the rack 102 . The rack 301 is arranged to face the rack 102 with the pinion 101 interposed therebetween.

[0093] Further, the rack 301 is configured so that when the rack 301 is moved in a direction approaching the blade receiving portion 16c due to the rotation of the pin...

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PUM

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Abstract

The printing device (1) of the present invention is a printing device for printing on a medium to be printed (M) conveyed by a rubber roller (21) on a conveying path. A printing device (1) includes a cutting section and a discharge section (100). The cutting unit has a cutting blade (16b) and a blade receiving portion (16c) for receiving the cutting blade (16b), and is used to cut the to-be-printed medium (M) in a direction perpendicular to the conveying direction to make a label. The discharge part (100) has a movable part that moves in a direction intersecting with the conveying path in conjunction with the cutting part, and is used to discharge the labels remaining on the conveying path to the outside of the printing device (1) according to the movement of the movable part. discharge.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS [0002] This application is based on and claims priority from Japanese Patent Application No. 2019-045733 filed on March 13, 2019, under U.S. Code 35 U.S.C. 119, and the entire specification, claims, drawings, and abstract are hereby incorporated by reference The disclosure is incorporated into this application. technical field [0003] The content of this specification relates to a printing apparatus. Background technique [0004] Heretofore, there has been known a label printer which prints characters, graphics, etc. on a tape member which is an elongated to-be-printed medium having an adhesive layer, and then cuts the printed tape member to produce a tape sheet. The user can attach the tape sheet base material using the adhesive layer exposed after peeling off the separator from the tape sheet base material. (For example, refer to International Publication No. 2003 / 021475) [0005] However, the work of peeling off the sep...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J3/407B41J11/70B41J33/00B41J33/14B41J2/325B41J15/02
CPCB41J3/4075B41J11/703B41J33/003B41J33/14B41J2/325B41J15/02
Inventor 德田裕亮
Owner CASIO COMPUTER CO LTD