CN107316720B - Anti-drop print wheel - Google Patents
Anti-drop print wheel Download PDFInfo
- Publication number
- CN107316720B CN107316720B CN201710668776.4A CN201710668776A CN107316720B CN 107316720 B CN107316720 B CN 107316720B CN 201710668776 A CN201710668776 A CN 201710668776A CN 107316720 B CN107316720 B CN 107316720B
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- ring
- outer ring
- ink
- printing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/34—Apparatus or processes specially adapted for manufacturing conductors or cables for marking conductors or cables
- H01B13/345—Apparatus or processes specially adapted for manufacturing conductors or cables for marking conductors or cables by spraying, ejecting or dispensing marking fluid
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ink Jet (AREA)
- Insulated Conductors (AREA)
Abstract
The invention provides an anti-drop ink print wheel, which ensures that ink cannot drop to the surface of a lead in the process of rotating the print wheel at a high speed, so that the surface of the lead is tidy and the printing quality is improved. The printing outer ring comprises a center sleeve, an outer ring part of the center sleeve is provided with a connecting ring, an outer ring part of the connecting ring is connected with a printing outer ring, the width of two sides of the printing outer ring is larger than that of the outer ring part of the connecting ring, a guiding groove ring which faces the printing outer ring and is outwards concave is arranged at the joint of two sides of the connecting ring and the corresponding side of the inner end of the printing outer ring, and one side, far away from the side wall of the connecting ring, of the guiding groove ring is provided with a guiding arc edge which is outwards expanded from outside to inside.
Description
Technical Field
The invention relates to the technical field of manufacturing structures of automotive cables, in particular to an anti-drop ink print wheel.
Background
In order to meet customer requirements, most cable products are required to be printed with continuous marks such as manufacturer names, product types, rated voltages and the like on the surface in the extrusion production process. The surface marking method of the cable product mainly comprises two kinds of printing ink (namely printing by an ink character wheel and printing by an ink jet printer) and hot-pressing printing. At present, the surface printing of the cable product mainly adopts printing ink printing. The printing ink print wheel printing is to extrude the thermoplastic material on the cable surface from the extruder, clamp the lead wire between print wheel and pinch roller with pinch roller, and to form friction force between print wheel and lead wire with the pressure of pinch roller, so as to make print wheel rotate synchronously with the advance of lead wire, and print mark on the cable surface.
In the actual production process, the rotating speed of the print wheel is correspondingly increased along with the increase of the wire winding speed of the cable, and when the rotating speed of the print wheel is too high, the ink on the print wheel is easy to fly off, so that dirty ink marks exist on the surface of a wire, the quality of a product is influenced, and a large number of scrapps are generated.
Disclosure of Invention
Aiming at the problems, the invention provides an anti-throwing ink type wheel, which ensures that ink cannot throw to the surface of a lead in the high-speed rotation process of the type wheel, so that the surface of the lead is tidy, and the printing quality is improved.
An anti-drop print character wheel which is characterized in that: the printing outer ring comprises a center sleeve, an outer ring part of the center sleeve is provided with a connecting ring, an outer ring part of the connecting ring is connected with a printing outer ring, the width of two sides of the printing outer ring is larger than that of the outer ring part of the connecting ring, a guiding groove ring which faces the printing outer ring and is outwards concave is arranged at the joint of two sides of the connecting ring and the corresponding side of the inner end of the printing outer ring, and one side, far away from the side wall of the connecting ring, of the guiding groove ring is provided with a guiding arc edge which is outwards expanded from outside to inside.
It is further characterized by: the outer end wall of the guide groove ring is of a structure with round corners at two sides, so that ink on the two side walls of the connecting ring can smoothly enter the guide groove ring under high-speed rotation;
the ink-jet printer is characterized by further comprising ink scraping sheets, one ends of the ink scraping sheets face the outer surface of the printing outer ring, the ink scraping sheets, the ink-jet tubes and the print wheels are uniformly distributed in the ink-jet box body, the highest points of the print wheels are upwards protruded on the upper surface of the ink-jet box body, the pinch rollers are located right above the print wheels and are arranged, and the pinch rollers clamp the lead wire between the print wheels and the pinch rollers.
After the technical scheme is adopted, the ink ejected by the ink jet tube can be inevitably sprayed to the surfaces of the two sides of the connecting circular ring, the ink on the two sides of the connecting circular ring enters the guide groove ring under high-speed rotation, one side of the side wall of the connecting circular ring, which is far away from the guide groove ring, is provided with a guide arc edge which is inclined from outside to inside and expands outwards, the guide arc edge enables the ink to be incapable of separating from the guide groove ring, the ink gradually volatilizes along with quick rotation (accelerating air flow rate) in the guide groove ring, and the ink is scraped by the ink scraping sheet to remove redundant ink on the outer surface of the printing outer ring, so that the ink can not be thrown to the surface of a lead in the high-speed rotation process of the printing wheel, the surface of the lead is tidy, and the printing quality is improved.
Drawings
FIG. 1 is a schematic diagram of the mounting structure of the print wheel of the present invention;
FIG. 2 is a schematic view of the structure of section A-A of FIG. 1 (cross-section lines omitted);
the names corresponding to the serial numbers in the figures are as follows:
the ink-jet printing device comprises a central sleeve 1, a connecting circular ring 2, a printing outer ring 3, a guide groove ring 4, a guide arc edge 5, an outer end wall 6, an ink scraping sheet 7, an ink-jet tube 8, a print wheel 9, an ink-jet box 10, a pressing wheel 11 and a wire 12.
Detailed Description
An anti-drop print wheel, see fig. 1 and 2: the printing outer ring comprises a central sleeve 1, an outer ring part of the central sleeve 1 is provided with a connecting ring 2, an outer ring part of the connecting ring 2 is connected with a printing outer ring 3, the width of two sides of the printing outer ring 3 is larger than that of the outer ring part of the connecting ring 2, a guiding groove ring 4 which is outwards concave towards the printing outer ring is arranged at the joint of the two sides of the connecting ring 2 and the corresponding side of the inner end of the printing outer ring 3, and a guiding arc edge 5 which is outwards and obliquely expanded from outside to inside is arranged on one side, far away from the side wall of the connecting ring 2, of the guiding groove ring 4.
The outer end wall 6 of the guide groove ring 4 is of a structure with round corners on two sides, which ensures that the ink on the two side walls of the connecting ring 2 smoothly enters the guide groove ring 4 under high-speed rotation and cannot be thrown out;
the ink-jet printer further comprises ink scraping sheets 7, one ends of the ink scraping sheets 7 face the outer surface of the printing outer ring 3, the ink scraping sheets 7, the ink-jet tubes 8 and the print wheels 9 are uniformly distributed in the ink-jet box 10, the highest points of the print wheels 9 protrude above the upper surface of the ink-jet box 10, the press wheels 11 are arranged right above the print wheels 9, and the press wheels 11 clamp the lead wires 12 between the print wheels 9 and the press wheels 11.
The working principle is as follows: ink ejected by the ink jet tube 8 is inevitably sprayed to the surfaces of the two sides of the connection ring 2, the ink on the two sides of the connection ring 2 enters the guide groove ring 4 under high-speed rotation, the guide arc edge 5 which is inclined from outside to inside and expands outwards is arranged on one side of the guide groove ring 4 far away from the side wall of the connection ring 2, the guide arc edge 5 enables the ink to be unable to separate from the guide groove ring 4, the ink is gradually volatilized in the guide groove ring 4 along with the rapid rotation (the air flow speed is accelerated), and the ink scraping sheet 7 scrapes redundant ink on the outer surface of the printing outer ring 3, so that the ink is prevented from being thrown to the surface of a lead in the high-speed rotation process of the printing wheel, the surface of the lead is clean, and the printing quality is improved.
The foregoing describes the embodiments of the present invention in detail, but the description is only a preferred embodiment of the invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications made in accordance with the scope of the present invention shall fall within the scope of the present patent.
Claims (3)
1. An anti-drop print character wheel which is characterized in that: the printing outer ring comprises a center sleeve, an outer ring part of the center sleeve is provided with a connecting ring, an outer ring part of the connecting ring is connected with a printing outer ring, the width of two sides of the printing outer ring is larger than that of the outer ring part of the connecting ring, a guiding groove ring which faces the printing outer ring and is outwards concave is arranged at the joint of two sides of the connecting ring and the corresponding side of the inner end of the printing outer ring, and one side, far away from the side wall of the connecting ring, of the guiding groove ring is provided with a guiding arc edge which is outwards expanded from outside to inside.
2. The anti-spin print wheel of claim 1, wherein: the outer end wall of the guide groove ring is of a structure with round corners on two sides.
3. An anti-spin print wheel as claimed in claim 1 or claim 2, wherein: the ink-jet printer is characterized by further comprising ink scraping sheets, one ends of the ink scraping sheets face the outer surface of the printing outer ring, the ink scraping sheets, the ink-jet tubes and the print wheels are uniformly distributed in the ink-jet box body, the highest points of the print wheels are upwards protruded on the upper surface of the ink-jet box body, the pinch rollers are located right above the print wheels and are arranged, and the pinch rollers clamp the lead wire between the print wheels and the pinch rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710668776.4A CN107316720B (en) | 2017-08-08 | 2017-08-08 | Anti-drop print wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710668776.4A CN107316720B (en) | 2017-08-08 | 2017-08-08 | Anti-drop print wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107316720A CN107316720A (en) | 2017-11-03 |
| CN107316720B true CN107316720B (en) | 2023-05-05 |
Family
ID=60170182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710668776.4A Active CN107316720B (en) | 2017-08-08 | 2017-08-08 | Anti-drop print wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107316720B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077317A (en) * | 1974-11-04 | 1978-03-07 | Siemens Aktiengesellschaft | Apparatus for imprinting an elongated member |
| CN2079789U (en) * | 1990-10-02 | 1991-06-26 | 林良弘 | Lettering box for wire |
| JP2004066768A (en) * | 2002-08-09 | 2004-03-04 | Jfe Steel Kk | Transfer type marking apparatus |
| CN202592942U (en) * | 2012-03-26 | 2012-12-12 | 黄万良 | High-speed printer for wire rods |
| JP2014054740A (en) * | 2012-09-11 | 2014-03-27 | Hitachi Cable Ltd | Marking device on electric wire and method of producing electric wire |
| CN204278729U (en) * | 2014-11-17 | 2015-04-22 | 惠州市信牌电缆有限公司 | A kind of Novel cable inker |
| CN204998170U (en) * | 2015-10-08 | 2016-01-27 | 深圳市标顶科技有限公司 | Optical cable inker |
| CN205498379U (en) * | 2016-01-29 | 2016-08-24 | 深圳市恩联线缆有限公司 | Cable printing device |
| CN207264844U (en) * | 2017-08-08 | 2018-04-20 | 江苏亨通电子线缆科技有限公司 | A kind of anti-rejection ink character wheel |
-
2017
- 2017-08-08 CN CN201710668776.4A patent/CN107316720B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077317A (en) * | 1974-11-04 | 1978-03-07 | Siemens Aktiengesellschaft | Apparatus for imprinting an elongated member |
| CN2079789U (en) * | 1990-10-02 | 1991-06-26 | 林良弘 | Lettering box for wire |
| JP2004066768A (en) * | 2002-08-09 | 2004-03-04 | Jfe Steel Kk | Transfer type marking apparatus |
| CN202592942U (en) * | 2012-03-26 | 2012-12-12 | 黄万良 | High-speed printer for wire rods |
| JP2014054740A (en) * | 2012-09-11 | 2014-03-27 | Hitachi Cable Ltd | Marking device on electric wire and method of producing electric wire |
| CN204278729U (en) * | 2014-11-17 | 2015-04-22 | 惠州市信牌电缆有限公司 | A kind of Novel cable inker |
| CN204998170U (en) * | 2015-10-08 | 2016-01-27 | 深圳市标顶科技有限公司 | Optical cable inker |
| CN205498379U (en) * | 2016-01-29 | 2016-08-24 | 深圳市恩联线缆有限公司 | Cable printing device |
| CN207264844U (en) * | 2017-08-08 | 2018-04-20 | 江苏亨通电子线缆科技有限公司 | A kind of anti-rejection ink character wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107316720A (en) | 2017-11-03 |
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