CN110667264A - Printing head bracket mechanism and working method - Google Patents
Printing head bracket mechanism and working method Download PDFInfo
- Publication number
- CN110667264A CN110667264A CN201911041768.2A CN201911041768A CN110667264A CN 110667264 A CN110667264 A CN 110667264A CN 201911041768 A CN201911041768 A CN 201911041768A CN 110667264 A CN110667264 A CN 110667264A
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- CN
- China
- Prior art keywords
- printing head
- fixing device
- head fixing
- concave
- thermal transfer
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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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
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
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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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
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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
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/24—Case-shift mechanisms; Fount-change arrangements
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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
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/01—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for special character, e.g. for Chinese characters or barcodes
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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
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
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- Common Mechanisms (AREA)
- Electronic Switches (AREA)
Abstract
The invention discloses a printing head bracket mechanism which comprises a thermal transfer printing head, wherein the lower part of the thermal transfer printing head is connected with a convex printing head fixing device through printing head positioning columns positioned on two sides, a concave printing head fixing device is arranged below the convex printing head fixing device, a spherical groove is arranged on the upper surface of the concave printing head fixing device, a concave-convex contact surface device is arranged in the spherical groove, an angle positioning column is arranged between the convex printing head fixing device and the concave printing head fixing device, and the lower part of the concave printing head fixing device is fixed on a trolley bracket device. The concave-convex contact surface device of the device adopts a double-sphere surface control mode, and can accurately and stably position. The concave-convex contact surface adopts a unique coating process of a high-temperature polyaryletherketone material with the thickness of 0.02 mm, the ball body moves smoothly and freely, so that the thermal transfer printing head has extremely strong self-adaptive capacity in printing, the printing characters are clear and accurate, and the service life of the printing head is prolonged.
Description
Technical Field
The invention relates to the technical field of coding machines, in particular to a printing head bracket mechanism and a working method.
Background
The heat transfer printing coding machine can print names, quantities, specifications, packing persons, packing dates, one-dimensional bar codes, two-dimensional bar codes and other contents on packing materials such as PET plastic bags, film bags and the like according to needs, does not damage the packing materials, and has the printing effect equivalent to the printing effect. When the coding machine is used, a thermal transfer printing head needs to be installed on a printing head bracket mechanism for use, but the current printing head bracket mechanism has poor self-adaptive capacity, so that the printing font is blurred, and the service life of the printing head is shortened.
Disclosure of Invention
The present invention is directed to a printhead carriage mechanism and a method of operating the same, which are used to solve the above-mentioned problems. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a beat printer head bracket mechanism, includes that the thermal transfer beats printer head, thermal transfer beats printer head below and is equipped with lug and beats printer head fixing device, lug beats printer head fixing device and connects the thermal transfer through the printer head reference column that is located both sides and beats printer head, lug beats printer head fixing device below and is equipped with concave block and beats printer head fixing device, concave block beats printer head fixing device upper surface and is equipped with the spherical recess, the inside unsmooth contact surface device that is equipped with of spherical recess, the lug beats printer head fixing device and concave block and beats between the printer head fixing device and be equipped with the angle reference column, angle reference column upper end is located the lug and beats printer head fixing device inside, and the lower extreme is located concave block and.
Preferably, the spherical grooves are arranged in two and are arranged on the upper surface of the concave block printing head fixing device in parallel from left to right.
Preferably, the concave-convex contact surface device adopts a double-sphere surface control mode, and the spherical surface of the concave-convex contact surface is provided with a polyaryletherketone coating with the thickness of 0.02 mm.
Preferably, the angle positioning column and the concave block printing head fixing device and the convex block printing head fixing device have a gap of 0.08 mm.
A working method of a printing head bracket mechanism specifically comprises the following steps:
and 5, adopting a double-sphere surface control mode between the convex block printing head fixing device and the concave block printing head fixing device, stably positioning the convex block printing head fixing device and the concave block printing head fixing device during operation, and enabling the sphere to move smoothly and freely, so that the left and right vibration of the thermal transfer printing head during printing operation is reduced, and clear and accurate printing is completed.
The invention has the technical effects and advantages that: the concave-convex contact surface device of the device adopts a double-sphere surface control mode, and can accurately and stably position. The concave-convex contact surface adopts a unique coating process of a high-temperature polyaryletherketone material with the thickness of 0.02 mm, the ball body moves smoothly and freely, so that the thermal transfer printing head has extremely strong self-adaptive capacity in printing, the printing characters are clear and accurate, and the service life of the printing head is prolonged.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a sectional view taken along a-a' direction in fig. 1.
FIG. 3 is a schematic structural diagram of a bump print head fixing device according to the present invention;
FIG. 4 is a left side view of the bump print head fixture of the present invention;
FIG. 5 is a schematic view of the recessed block printhead fixture of the present invention;
FIG. 6 is a schematic structural view of the cart support apparatus of the present invention;
in the figure: the printing device comprises a thermal transfer printing head 1, a convex block printing head fixing device 2, a printing head positioning column 3, a concave block printing head fixing device 4, a spherical groove 5, a concave-convex contact surface device 6, an angle positioning column 7 and a trolley bracket device 8.
Detailed Description
In the description of the present invention, it should be noted that unless otherwise specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
Example 1
As shown in fig. 1 to 6, a print head carriage mechanism includes a thermal transfer print head 1, a bump print head fixing device 2 is arranged below the thermal transfer print head 1, the bump printing head fixing device 2 is connected with the thermal transfer printing head 1 through the printing head positioning columns 3 positioned at two sides, a concave block printing head fixing device 4 is arranged below the convex block printing head fixing device 2, a spherical groove 5 is arranged on the upper surface of the concave block printing head fixing device 4, a concave-convex contact surface device 6 is arranged in the spherical groove 5, an angle positioning column 7 is arranged between the convex block printing head fixing device 2 and the concave block printing head fixing device 4, the upper end of the angle positioning column 7 is positioned in the convex block printing head fixing device 2, the lower end of the angle positioning column is positioned in the concave block printing head fixing device 4, and the lower part of the concave block printing head fixing device 4 is fixed on the trolley bracket device 8.
A working method of a printing head bracket mechanism specifically comprises the following steps:
and step 5, a double-sphere surface control mode is adopted between the convex block printing head fixing device 2 and the concave block printing head fixing device 4, the convex block printing head fixing device and the concave block printing head fixing device are stably positioned during operation, and the sphere moves smoothly, so that the left and right vibration of the thermal transfer printing head 1 during printing operation is reduced, and clear and accurate printing is completed.
Example 2
A print head carriage mechanism as shown in fig. 1 to 6 comprises a thermal transfer print head 1, a bump print head fixing device 2 is arranged below the thermal transfer print head 1, the bump printing head fixing device 2 is connected with the thermal transfer printing head 1 through the printing head positioning columns 3 positioned at two sides, a concave block printing head fixing device 4 is arranged below the convex block printing head fixing device 2, a spherical groove 5 is arranged on the upper surface of the concave block printing head fixing device 4, a concave-convex contact surface device 6 is arranged in the spherical groove 5, an angle positioning column 7 is arranged between the convex block printing head fixing device 2 and the concave block printing head fixing device 4, the upper end of the angle positioning column 7 is positioned in the convex block printing head fixing device 2, the lower end of the angle positioning column is positioned in the concave block printing head fixing device 4, and the lower part of the concave block printing head fixing device 4 is fixed on the trolley bracket device 8.
Preferably, the spherical grooves 5 are arranged in two, and are arranged on the upper surface of the concave block printing head fixing device 4 in parallel.
Preferably, the concave-convex contact surface device 6 adopts a double-sphere surface control mode, and the spherical surface of the concave-convex contact surface is provided with a polyaryletherketone coating with the thickness of 0.02 mm.
Preferably, the angle positioning column 7 and the female block print head fixing device 4 and the male block print head fixing device 2 have a gap of 0.08 mm.
A working method of a printing head bracket mechanism specifically comprises the following steps:
and step 5, a double-sphere surface control mode is adopted between the convex block printing head fixing device 2 and the concave block printing head fixing device 4, the convex block printing head fixing device and the concave block printing head fixing device are stably positioned during operation, and the sphere moves smoothly, so that the left and right vibration of the thermal transfer printing head 1 during printing operation is reduced, and clear and accurate printing is completed.
The process flow and the working principle of the invention are as follows: the thermal transfer printing head 1 is fixed on the lug printing head fixing device 2 in a mode of a printing head positioning column 3 and a bolt. The convex block printing head fixing device 2 is arranged with the concave block printing head fixing device 4 under the clearance fit of 0.08 mm of the angle positioning column 7, and the parts are connected into a whole and then are arranged with the trolley bracket device 8 in a matched mode to move and print. The concave-convex contact surface device 6 is positioned between the convex block printing head fixing device 2 and the concave block printing head fixing device 4, a double-sphere surface control mode is adopted, accurate and stable positioning can be achieved, and the concave-convex contact surface adopts a unique polyaryletherketone coating process with the thickness of 0.02 mm, so that spheres can move smoothly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A printhead carriage mechanism comprising a thermal transfer printhead, characterized in that: the thermal transfer printer head is provided with a convex block printing head fixing device below, the convex block printing head fixing device is connected with the thermal transfer printer head through printing head positioning columns on two sides, a concave block printing head fixing device is arranged below the convex block printing head fixing device, a spherical groove is formed in the upper surface of the concave block printing head fixing device, a concave-convex contact surface device is arranged in the spherical groove, an angle positioning column is arranged between the convex block printing head fixing device and the concave block printing head fixing device, the upper end of the angle positioning column is located inside the convex block printing head fixing device, the lower end of the angle positioning column is located inside the concave block printing head fixing device, and the lower portion of the concave block.
2. A printhead carrier mechanism according to claim 1, wherein: the spherical grooves are arranged in two and are arranged on the upper surface of the concave block printing head fixing device in parallel from left to right.
3. A printhead carrier mechanism according to claim 1, wherein: the concave-convex contact surface device adopts a double-sphere surface control mode, and the sphere surface of the concave-convex contact surface is provided with a polyaryletherketone coating with the thickness of 0.02 mm.
4. A printhead carrier mechanism according to claim 1, wherein: the angle positioning column has a gap of 0.08 mm with the concave block printing head fixing device and the convex block printing head fixing device.
5. A method of operating a printhead carriage mechanism, comprising: the method specifically comprises the following steps of,
step 1, fixing a thermal transfer printing head on a convex block printing head fixing device through a printing head positioning column and a bolt;
step 2, the convex block printing head fixing device is arranged with the concave block printing head fixing device under the clearance fit of 0.08 mm of the angle positioning column;
step 3, the integral device connected in the step 2 and the trolley bracket device are matched and installed together;
step 4, starting the thermal transfer printing head, wherein when the thermal transfer printing head runs, the bump printing head fixing device stably supports the thermal transfer printing head;
and 5, adopting a double-sphere surface control mode between the convex block printing head fixing device and the concave block printing head fixing device, stably positioning the convex block printing head fixing device and the concave block printing head fixing device during operation, and enabling the sphere to move smoothly and freely, so that the left and right vibration of the thermal transfer printing head during printing operation is reduced, and clear and accurate printing is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911041768.2A CN110667264A (en) | 2019-10-30 | 2019-10-30 | Printing head bracket mechanism and working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911041768.2A CN110667264A (en) | 2019-10-30 | 2019-10-30 | Printing head bracket mechanism and working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110667264A true CN110667264A (en) | 2020-01-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911041768.2A Pending CN110667264A (en) | 2019-10-30 | 2019-10-30 | Printing head bracket mechanism and working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110667264A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10305634A (en) * | 1997-05-02 | 1998-11-17 | Aputei:Kk | Head gap adjuster for printer |
| CN105252917A (en) * | 2015-10-30 | 2016-01-20 | 郑州新世纪数码打印科技有限公司 | Horizontal two-way adjustable trolley base of double-spray-head indoor printer |
| CN107627745A (en) * | 2017-09-14 | 2018-01-26 | 航天信息股份有限公司 | A kind of printhead self-balancing mechanism |
| CN208290749U (en) * | 2018-06-14 | 2018-12-28 | 珠海恒益机电设备有限公司 | A kind of adjustable support of various dimensions adjustment |
| JP2019077110A (en) * | 2017-10-25 | 2019-05-23 | ブラザー工業株式会社 | Printer |
| CN110446610A (en) * | 2017-03-24 | 2019-11-12 | 柯尼卡美能达株式会社 | The manufacturing method of ink jet head unit and ink jet head unit |
-
2019
- 2019-10-30 CN CN201911041768.2A patent/CN110667264A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10305634A (en) * | 1997-05-02 | 1998-11-17 | Aputei:Kk | Head gap adjuster for printer |
| CN105252917A (en) * | 2015-10-30 | 2016-01-20 | 郑州新世纪数码打印科技有限公司 | Horizontal two-way adjustable trolley base of double-spray-head indoor printer |
| CN110446610A (en) * | 2017-03-24 | 2019-11-12 | 柯尼卡美能达株式会社 | The manufacturing method of ink jet head unit and ink jet head unit |
| CN107627745A (en) * | 2017-09-14 | 2018-01-26 | 航天信息股份有限公司 | A kind of printhead self-balancing mechanism |
| JP2019077110A (en) * | 2017-10-25 | 2019-05-23 | ブラザー工業株式会社 | Printer |
| CN208290749U (en) * | 2018-06-14 | 2018-12-28 | 珠海恒益机电设备有限公司 | A kind of adjustable support of various dimensions adjustment |
Non-Patent Citations (1)
| Title |
|---|
| 柴春鹏、李国平: "《高分子合成材料学》", 31 January 2019, 北京理工大学出版社 * |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200110 |