CN113858817B - Variable position printhead and guide system - Google Patents
Variable position printhead and guide system Download PDFInfo
- Publication number
- CN113858817B CN113858817B CN202111163598.2A CN202111163598A CN113858817B CN 113858817 B CN113858817 B CN 113858817B CN 202111163598 A CN202111163598 A CN 202111163598A CN 113858817 B CN113858817 B CN 113858817B
- Authority
- CN
- China
- Prior art keywords
- roller
- color
- cloth belt
- rubber
- cloth
- 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.)
- Active
Links
Images
Classifications
-
- 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
- B41J2/325—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 by selective transfer of ink from ink carrier, e.g. from ink ribbon or sheet
-
- 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
- B41J11/02—Platens
- B41J11/04—Roller platens
Abstract
A variable position print head includes a thermal transfer head and a thermal transfer roller connected; two ends of the heat transfer roller are connected with the output shaft of the rotating cylinder; the rotary cylinder is arranged on the transverse moving plate; the transverse moving plate is connected with a sliding block and a lead screw nut; the sliding block is connected with the horizontal guide rail in a sliding manner; the screw nut is driven by the screw; the end part of the lead screw is connected with an output shaft of a lead screw motor; the displaceable printing head can be driven by a rotary cylinder to rotate and can also be driven by a screw motor to horizontally move, so that more positions can be reached; the guide system using the variable printing head comprises a rubber roller, a cloth tape roller and a color tape roller; the rubber roller, the cloth belt roller and the color belt roller are combined according to 1, 2 and 2; each set of combined rubber roller can be matched with the thermal transfer printing head; each set of combination is printed corresponding to a specification/color matching scroll; the scroll printing with various specifications/color collocation can be successively printed only by sequentially changing the position-changeable printing head to a proper position without increasing the number of ribbon scroll printers, so that the scroll printing with various specifications/color collocation is met.
Description
Technical Field
The invention relates to the technical field of printing instruments, in particular to a position-variable printing head and a guide system.
Background
A ribbon banner printer refers to a large scale printing apparatus that uses ribbon to print a banner quickly. The printing method of ribbon scroll which is popular in many places in China at present is a thermal transfer printing method, wherein color paper for silk-screen printing or offset printing is placed on printing cloth, and after being pressed and ironed at a high temperature of more than 180 ℃ for a few seconds, the image and text are firmly printed on the cloth to form a scroll; the ribbon scroll printer converts the patterns or characters to be presented on the scroll into heating programs on each section of the thermal transfer head according to the scroll, and then the ribbon scroll circulation speed is matched to print the patterns or characters on the cloth belt, so that the ribbon scroll printer has the advantages of clear forming, high processing speed and the like; the prepared scroll has the advantages of good hand feeling, good fastness, no drying, no pollution and the like; the color band and the cloth band of the scroll can be matched with different colors; the scroll with different color matching is put together, the color is more gorgeous, the impression is more dark, and the propaganda effect is better; therefore, publicity merchants with large orders are more inclined to the purchase of various matching banners; in addition, for small order propaganda merchants, although the single order quantity is small, the small order propaganda merchants are also scroll with various specifications and various colors in a matching way; however, in the conventional banner manufacture, no matter the size of the banner is changed or the color matching of the banner is changed, the corresponding ribbon and cloth belt can be changed after the ribbon banner printer is shut down for safety consideration; and the ribbon clip and the cloth tape clip need to be adjusted every time of replacement; thus, the banner manufacturer has resorted to purchasing multiple ribbon banner printers; one ribbon banner printer corresponds to one banner specification or color collocation; this will undoubtedly increase the equipment costs for the banner manufacturers; the prior art does not have any technical scheme with the technical problem.
Disclosure of Invention
The present invention is directed to solving the above problems and providing a variable position printhead and guide system.
The technical scheme of the invention is as follows: a variable position printing head is arranged between two chassis and comprises a thermal transfer head and a thermal transfer roller connected with the thermal transfer head; a long hole matched with the heat transfer roller is horizontally arranged on the case; two ends of the heat transfer roller are fixedly connected with an output shaft of the rotary cylinder through the long holes; the rotary cylinder is arranged on the transverse moving plate; the upper side and the lower side of the transverse moving plate are provided with sliding blocks; the middle part of the transverse moving plate is provided with a screw nut; the sliding block is connected with the horizontal guide rail in a sliding manner; the lead screw nut is penetrated by a horizontally arranged lead screw; the lead screw penetrates through the lead screw fixing block on two sides of the lead screw nut; one end of the screw rod is connected with an output shaft of a screw rod motor; the screw motor, the screw fixing block and the horizontal guide rail are fixedly connected with the case.
Preferably, the output shaft of the rotating cylinder is connected with the heat transfer roller through a coupling.
Preferably, the horizontal guide rail is connected with the chassis through the cushion block.
A guide system using the above-mentioned variable print head includes rubber roller, cloth tape roller, ribbon roller set up around slot hole; the rubber roller, the cloth belt roller and the color belt roller are divided into two sets of combinations; the number of each set of combined rubber roller, cloth tape roller and color tape roller is 1, 2 and 2 respectively;
in the same set of combination, the cloth tape roller or the color tape roller is arranged on two sides of the rubber roller; a cloth belt passing roller is arranged between each cloth belt roller and the rubber roller; the cloth belt circulation route sequentially passes through a cloth belt roller at one side of the rubber roller, a cloth belt passing roller at the side, the rubber roller, a cloth belt passing roller at the other side and a cloth belt roller at the other side; a ribbon passing roller is arranged between each ribbon roller and the rubber roller; the color ribbon circulation route sequentially passes through a color ribbon roller on one side of the rubber roll, a color ribbon roller on the side, the rubber roll, a color ribbon roller on the other side and a color ribbon roller on the other side; the cloth belt circulation route is close to the outer side relative to the color belt circulation route.
Preferably, the cloth belt roller is sleeved with two mutually matched cloth belt clamps; the ribbon roller is sleeved with two ribbon clamps which are matched with each other.
Preferably, a supporting roller is arranged on one side, away from the long hole, of the adhesive tape roller; the carrier roller and the rubber roller are mutually clung.
The invention has the beneficial effects that: the invention relates to a variable position printing head, which comprises a thermal transfer printing head and a thermal transfer printing roller which are connected; two ends of the heat transfer roller are connected with the output shaft of the rotating cylinder; the rotary cylinder is arranged on the transverse moving plate; the transverse moving plate is connected with a sliding block and a lead screw nut; the sliding block is connected with the horizontal guide rail in a sliding manner; the screw nut is driven by the screw; the end part of the lead screw is connected with an output shaft of a lead screw motor; the displaceable printing head can be driven by a rotary cylinder to rotate and can also be driven by a screw motor to horizontally move, so that more positions can be reached; the guide system using the variable printing head comprises a rubber roller, a cloth tape roller and a color tape roller; the rubber roller, the cloth belt roller and the color belt roller are combined according to 1, 2 and 2; each set of combined rubber roller can be matched with the thermal transfer printing head; each set of combination is printed corresponding to a specification/color matching scroll; the scroll printing with various specifications/color collocation can be successively printed only by sequentially changing the position-changeable printing head to a proper position without increasing the number of ribbon scroll printers, so that the scroll printing with various specifications/color collocation is met.
Drawings
FIG. 1 is a schematic partial perspective view of a variable position printhead according to the present invention;
FIG. 2 is a schematic partial vertical cross-sectional view of a variable position printhead according to the present invention;
FIG. 3 is a top partial cross-sectional view of FIG. 1;
FIG. 4 is a first schematic connection diagram of a rotary cylinder, a transverse moving plate, a sliding block, a lead screw nut, a horizontal guide rail, a lead screw fixing block and a lead screw motor;
FIG. 5 is a second schematic connection diagram of a rotary cylinder, a traverse plate, a slide block, a lead screw nut, a horizontal guide rail, a lead screw fixing block and a lead screw motor;
FIG. 6 is a schematic perspective view of the guidance system of the present invention;
FIG. 7 is an enlarged view I of FIG. 6;
FIG. 8 is a schematic diagram of the operation of the guidance system of the present invention;
FIG. 9 is an enlarged view II of FIG. 8;
in the figure: 1. the device comprises a case, 11, a long hole, 21, a thermal transfer head, 22, a thermal transfer roller, 23, a rotary cylinder, 231, a coupler, 24, a transverse moving plate, 25, a sliding block, 26, a lead screw nut, 27, a horizontal guide rail, 271, a cushion block, 28, a lead screw, 281, a lead screw fixing block, 29, a lead screw motor, 3, a rubber roller, 31, a carrier roller, 4, a tape distributing roller, 41, a tape passing roller, 42, a tape flowing route, 43, a tape clamp, 5, a color tape roller, 51, a color tape passing roller, 52, a color tape flowing route and 53.
Detailed Description
The first embodiment is as follows: referring to fig. 1 to 5, a variable position print head, disposed between two housings 1, includes a thermal transfer head 21 and a thermal transfer roller 22 connected to the thermal transfer head 21; the thermal transfer printing roller 22 drives the thermal transfer printing head 21 to move; a long hole 11 matched with the heat transfer roller 22 is horizontally arranged on the case 1; the long hole 11 gives room for the heat transfer roller 22 to move and leads the heat transfer roller 22 to horizontally move; both ends of the heat transfer roller 22 penetrate through the long hole 11 and are fixedly connected with an output shaft of the rotating cylinder 23; the rotating cylinder 23 drives the thermal transfer roller 22 and the thermal transfer head 21 to rotate; the rotary cylinder 23 is arranged on the transverse moving plate 24; the upper side and the lower side of the transverse moving plate 24 are provided with slide blocks 25; the middle part of the transverse moving plate 24 is provided with a screw nut 26; the slide block 25 is connected with the horizontal guide rail 27 in a sliding way; the spindle nut 26 is penetrated by a horizontally arranged spindle 28; the screw 28 passes through the screw fixing block 281 on both sides of the screw nut 26; the lead screw fixing block 281 limits the lead screw nut 26 and guides the horizontal moving direction of the lead screw nut 26; one end of the screw 28 is connected with an output shaft of a screw motor 29; the lead screw motor 29, the lead screw fixing block 281 and the horizontal guide rail 27 are fixedly connected with the case 1 to form a fixing point; the traverse plate 24 drives the rotary cylinder 23, the thermal transfer roller 22 and the thermal transfer head 21 to move horizontally; the screw motor 29 drives the screw 28 to drive the screw nut 26 and the transverse moving plate 24 to move horizontally; the sliding pair formed by the sliding block 25 and the horizontal guide rail 27 provides a lead for the horizontal traversing of the printing head; the position-variable printing head can rotate and transversely move to reach more positions, and a foundation is laid for simultaneously considering a plurality of rubber rollers 3 in the second embodiment.
The output shaft of the rotating cylinder 23 is connected to the heat transfer roller 22 through a coupling 231 for stable output.
The horizontal guide rail 27 is connected with the case 1 through the cushion block 271, so that the limitation of the lead screw motor 29 on the sizes of the horizontal guide rail 27 and the sliding block 25 is reduced, the external sizes of the horizontal guide rail 27 and the sliding block 25 can be smaller, and the whole structure is more compact.
Example two: referring to fig. 1-9, a guide system using the variable position print head in the first embodiment includes a rubber roller 3, a tape roller 4, and a ribbon roller 5 disposed around a slot 11; the configuration ratio of the rubber roller 3, the cloth belt roller 4 and the color belt roller 5 is 1; each of the arrangement inner rubber roller 3, the cloth belt roller 4 and the color belt roller 5 can form a cloth belt or color belt circulation route 52;
in the same configuration, a cloth belt roller 4 or a color belt roller 5 is arranged on two sides of the rubber roller 3; a cloth belt passing roller 41 is arranged between each cloth belt roller 4 and the rubber roller 3, so that the cloth belt can flow from the cloth belt roller 4 to the rubber roller 3 conveniently; the cloth belt circulation route 42 sequentially passes through the cloth belt roller 4 at one side of the rubber roller 3, the cloth belt passing roller 41 at the side, the rubber roller 3, the cloth belt passing roller 41 at the other side and the cloth belt roller 4 at the other side; a ribbon passing roller 51 is arranged between each ribbon roller 5 and the rubber roller 3, so that the ribbon can conveniently flow from the ribbon roller 5 to the rubber roller 3; the color ribbon circulation route 52 sequentially passes through the color ribbon roller 5 at one side of the rubber roller 3, the color ribbon roller 51 at the side, the rubber roller 3, the color ribbon roller 51 at the other side and the color ribbon roller 5 at the other side; the cloth tape circulation route 42 and the color tape circulation route 52 are intersected at the rubber roller 3; the tape circulation route 42 is located outward relative to the ribbon circulation route 52; the position-variable printing head can sequentially extrude the color band and the cloth belt to the rubber roller 3 from the inner side to the outer side for printing.
Each configuration can share one variable position printing head, and each configuration can carry out banner printing; the second embodiment can be configured with various specifications or color collocation at one time, and can print the cotton tapes and the color bands in various configurations in a banner mode, and the banner printing with various specifications or color collocation can be met without increasing the number of ribbon banner printers.
The cloth belt roller 4 is sleeved with two mutually matched cloth belt clamps 43 for clamping cloth belts; the ribbon roll 5 is sleeved with two ribbon clamps 53 which are matched with each other and used for clamping the ribbon.
A supporting roller 31 is arranged on one side of the adhesive tape roller, which is far away from the long hole 11; the carrier roller 31 is tightly attached to the rubber roller 3, and the rubber roller 3 is pressed against the thermal transfer printing head 21 to offset the pressing of the rubber roller 3.
Referring to fig. 9, the working process of this embodiment is,
in the working process of the variable position printing head in the first embodiment, the screw motor 29 is started to drive the screw nut 26 to drive the transverse moving plate 24 and the rotary cylinder 23 to horizontally move in the long hole 11; the rotation cylinder 23, the thermal transfer head 21, and the thermal transfer roller 22 are stopped when they move to appropriate positions; the rotation cylinder 23 is activated, and the thermal transfer head 21 rotates to a proper angle around the thermal transfer roller 22;
in the working process of the guiding system in the second embodiment, the cloth tape circulation route 42 and the color tape circulation route 52 in the same configuration are in the same direction; setting the printing sequence of each configuration according to the field requirement; in each configured printing, the thermal transfer head 21 is horizontally moved to a proper position and then rotated to a proper angle, and the ribbon and the cloth belt are sequentially extruded to the rubber roller 3 for swath printing.
Claims (6)
1. A variable position printing head is arranged between two chassis and comprises a thermal transfer head and a thermal transfer roller connected with the thermal transfer head; it is characterized in that a long hole matched with the heat transfer roller is horizontally arranged on the machine case; two ends of the heat transfer roller are fixedly connected with an output shaft of the rotary cylinder through the long holes; the rotary cylinder is arranged on the transverse moving plate; the upper side and the lower side of the transverse moving plate are provided with sliding blocks; the middle part of the transverse moving plate is provided with a screw nut; the sliding block is connected with the horizontal guide rail in a sliding manner; the lead screw nut is penetrated by a horizontally arranged lead screw; the lead screw penetrates through the lead screw fixing block on two sides of the lead screw nut; one end of the screw rod is connected with an output shaft of a screw rod motor; the screw motor, the screw fixing block and the horizontal guide rail are fixedly connected with the case.
2. The variable position printhead of claim 1, wherein: the output shaft of the rotating cylinder is connected with the heat transfer roller through a coupling.
3. The variable bit printhead of claim 1, wherein: the horizontal guide rail is connected with the case through a cushion block.
4. A guidance system using a variable position print head according to any of claims 1 to 3, characterized in that: comprises a rubber roller, a cloth belt roller and a color belt roller which are arranged at the periphery of the long hole; the rubber roller, the cloth tape roller and the color tape roller are divided into two sets of combinations; the number of each set of combined rubber roller, cloth tape roller and color tape roller is 1, 2 and 2 respectively;
in the same set of combination, the cloth tape roller or the color tape roller is arranged on two sides of the rubber roller; a cloth belt passing roller is arranged between each cloth belt roller and the rubber roller; the cloth belt circulation route is that the cloth belt circulation route sequentially passes through a cloth belt roller on one side of the rubber roller, a cloth belt passing roller on the side, the rubber roller, a cloth belt passing roller on the other side and a cloth belt roller on the other side; a ribbon passing roller is arranged between each ribbon roller and the rubber roller; the color band circulation route is that the color band passes through a color band roller on one side of the rubber roll, a color band passing roller on the side, the rubber roll, a color band passing roller on the other side and a color band roller on the other side in sequence; the cloth belt circulation route is close to the outer side relative to the color belt circulation route.
5. The guidance system of claim 4, wherein: the cloth belt roller is sleeved with two mutually matched cloth belt clamps; the ribbon roller is sleeved with two ribbon clamps which are matched with each other.
6. The guidance system of claim 4, wherein: a supporting roller is arranged on one side of the adhesive tape roller away from the long hole; the carrier roller and the rubber roller are mutually clung.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111163598.2A CN113858817B (en) | 2021-09-30 | 2021-09-30 | Variable position printhead and guide system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111163598.2A CN113858817B (en) | 2021-09-30 | 2021-09-30 | Variable position printhead and guide system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113858817A CN113858817A (en) | 2021-12-31 |
| CN113858817B true CN113858817B (en) | 2023-03-24 |
Family
ID=79001311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111163598.2A Active CN113858817B (en) | 2021-09-30 | 2021-09-30 | Variable position printhead and guide system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113858817B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5271230B2 (en) * | 2009-10-13 | 2013-08-21 | 日立オムロンターミナルソリューションズ株式会社 | Media print processing device |
| CN102615995B (en) * | 2012-04-01 | 2014-08-27 | 迟建 | Vertical printing mechanism for heat transfer printer |
| CN103738056B (en) * | 2013-09-30 | 2015-08-26 | 曲阜市玉樵夫科技有限公司 | A kind of large-size thermal color printer |
| KR101755634B1 (en) * | 2016-09-20 | 2017-07-26 | 주식회사 딜리 | Printhead precision position control system and drive the printhead separation color printing press system is configured |
| JP6799791B2 (en) * | 2017-02-03 | 2020-12-16 | 大日本印刷株式会社 | Printhead device and transfer device |
| CN112277481A (en) * | 2020-10-19 | 2021-01-29 | 杭州艾普莱标识制造有限公司 | Double-color thermal transfer printer |
-
2021
- 2021-09-30 CN CN202111163598.2A patent/CN113858817B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113858817A (en) | 2021-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102490466B (en) | The fixed dull and stereotyped digital inkjet printing machine of a kind of hyperchannel head | |
| CA2345480A1 (en) | Flexographic printing press with integrated dryer | |
| CN102501601A (en) | Slab conduction band type digital inkjet printing machine | |
| CN113858817B (en) | Variable position printhead and guide system | |
| CN108859431A (en) | A kind of heat transfer type printing device | |
| CN203093332U (en) | Color thermal printer | |
| CN110920228A (en) | Automatic tensioning and shrinking label printing equipment | |
| CN102490468A (en) | Flat-sheet digital ink-jet printing machine with fixed machine head | |
| AU756087B2 (en) | A method of thermal printing and a thermal printer | |
| CN208164497U (en) | A kind of pushing belt formula ribbon multi-color printing equipment | |
| CN108569053B (en) | Typewriter ribbon stoving coiling mechanism for ink recorder | |
| CN203004531U (en) | Thermal transfer printer | |
| CN102139556B (en) | Tension-free cloth supplying device of flat screen printing machine production line | |
| CN207140534U (en) | A kind of guiding device of printing machine | |
| US6607318B2 (en) | Thermal printer | |
| CN206561698U (en) | It is a kind of can flexible modulation color printer | |
| CN207916332U (en) | It is a kind of to apply the dryer that may span across digital printer on fixing printing platen | |
| KR101147959B1 (en) | Offset rotary press for providing various sized printings with ease | |
| CN206394202U (en) | A kind of rotary press | |
| CN217807664U (en) | A receiving agencies for digital printing machine | |
| US6354753B1 (en) | Method of thermal printing and a thermal printer | |
| CN106945413B (en) | It is a kind of can flexible modulation color printer | |
| CN2910564Y (en) | Silica gel tape printer | |
| CN219988768U (en) | Drying equipment for laser printing | |
| CN110001205A (en) | A kind of digit printing printer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |