CN115284749A - Double-layer flying ink prevention flag machine trolley - Google Patents
Double-layer flying ink prevention flag machine trolley Download PDFInfo
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- CN115284749A CN115284749A CN202210792151.XA CN202210792151A CN115284749A CN 115284749 A CN115284749 A CN 115284749A CN 202210792151 A CN202210792151 A CN 202210792151A CN 115284749 A CN115284749 A CN 115284749A
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- Prior art keywords
- ink
- machine trolley
- banner
- trolley
- flying
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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
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/1721—Collecting waste ink; Collectors therefor
Abstract
A double-layer flying ink prevention flag machine trolley comprises upper ink absorption sponges symmetrically arranged at the upper part of the flag machine trolley and lower ink absorption sponges symmetrically arranged at the lower part of the flag machine trolley; the upper ink absorption sponge is arranged at the radiating holes at the two sides of the banner machine trolley; the upper ink absorbing sponge is matched with the covering surface of the heat dissipation hole; the lower ink absorbing sponge is arranged outside the flag machine trolley; a negative pressure cavity is arranged between the lower ink absorbing sponge and the flag machine trolley; the lower ink suction sponge is arranged at the cavity opening of the negative pressure cavity. The automatic ink flying device is simple in structure, the lower ink absorbing sponge actively absorbs flying ink approaching from the lower part of the banner machine by utilizing the suction force of the negative pressure cavity, and the upper ink absorbing sponge is arranged at the upper part of the banner machine and prevents the flying ink from entering the inside of a trolley of the banner machine through the heat dissipation holes; the device and the method are combined, ink flying in the banner machine trolley can be prevented through a simple structure, the circuit board and the printing spray head are protected, the maintenance cost of the banner machine trolley is reduced, and the device and the method are worthy of popularization.
Description
Technical Field
The invention relates to the technical field of banner machine printer accessories, in particular to a double-layer flying ink prevention banner machine trolley.
Background
Most of the existing flag machines are printing machines which are modified from pictorial machines and are used for making large-format flags and transferring patterns; the banner machine trolley is one of important parts of a banner machine, and a printing spray head for printing of the banner machine and a circuit board for controlling the printing spray head are arranged in the banner machine trolley; the common printing nozzle is arranged at the lower part of the flag machine because the printing nozzle needs to print on the flag cloth so as to be close to the flag cloth; the circuit board is arranged at the upper part of the banner machine; the printing nozzle tends to throw away a large amount of ink particles along with the rapid transverse movement of the flag machine trolley; and, in general, the banner machine is further provided with a color developing device for heating the banner cloth to develop a color of the pattern on the banner cloth. The heating process of the flag cloth can sublimate the printing ink to cause a large amount of printing ink particles; the ink particles float in the air to form flying ink; the flying ink easily penetrates into the interior of the banner trolley from two sides of the banner trolley because of the strong inertia of the banner trolley moving transversely or because of being wrapped by air flow, and damages a printing spray head and a circuit board; this causes frequent malfunctions of the banner carriage due to the misting by mistake; both the printing nozzle and the circuit board are expensive, and the damage of the printing nozzle and the circuit board causes high maintenance cost; the method for preventing ink flying into the printing trolley is one of effective ways for reducing the maintenance cost in the technical field of flag printers at present; however, the prior art does not provide a corresponding technical scheme.
Disclosure of Invention
The invention aims to solve the problems and provides a double-layer flying ink prevention flag machine trolley.
The technical scheme of the invention is as follows: a double-layer flying ink prevention flag machine trolley comprises upper ink absorption sponges symmetrically arranged at the upper part of the flag machine trolley and lower ink absorption sponges symmetrically arranged at the lower part of the flag machine trolley;
the upper ink absorbing sponge is arranged at the heat dissipation holes at the two sides of the flag machine trolley; the upper ink absorbing sponge is matched with the covering surface of the heat dissipation hole;
the lower ink absorption sponge is arranged outside the flag machine trolley; a negative pressure cavity is arranged between the lower ink absorbing sponge and the flag machine trolley; the lower ink suction sponge is arranged at the cavity opening of the negative pressure cavity.
Preferably, the radiating hole is also provided with an annular hoop matched with the upper ink absorbing sponge; the ring-shaped hoop presses the ink absorbing sponge on the heat dissipation holes, and screws penetrate through four corners of the heat dissipation holes; the screw is also connected with the banner machine trolley by penetrating through the upper ink absorption sponge.
Preferably, the outer side of the banner machine trolley is provided with an installation box body corresponding to the sponge absorbing ink downwards; the negative pressure cavity is arranged inside the mounting box body.
Preferably, the outer wall of the mounting box body is provided with a ventilation grid; the lower ink absorbing sponge is arranged behind the ventilation grid.
Preferably, the side wall of the mounting box body is provided with a sponge mounting opening corresponding to the lower ink absorbing sponge.
Preferably, a separation net is arranged between the lower ink absorbing sponge and the negative pressure cavity.
Preferably, a plurality of fans communicated with the negative pressure cavity are arranged above the negative pressure cavity; the outer wall of the installation box body is provided with an air outlet corresponding to the fan.
Preferably, an L-shaped bent plate and a microswitch which are connected with the banner machine trolley are arranged below the mounting box body; the L-shaped bent plate is made of elastic material; the L-shaped bent plate is provided with a U-shaped cutting seam; the lower part of the U-shaped cutting seam of the L-shaped bent plate corresponds to the micro switch.
The invention has the beneficial effects that: the double-layer flying ink prevention flag machine trolley comprises upper ink absorption sponges symmetrically arranged at the upper part of the flag machine trolley and lower ink absorption sponges symmetrically arranged at the lower part of the flag machine trolley; the upper ink absorbing sponge is arranged at the heat dissipation holes at the two sides of the flag machine trolley; the upper ink absorbing sponge is matched with the covering surface of the heat dissipation hole; the lower ink absorbing sponge is arranged outside the flag machine trolley; a negative pressure cavity is arranged between the lower ink absorbing sponge and the flag machine trolley; the lower ink suction sponge is arranged at the cavity opening of the negative pressure cavity. The lower ink absorption sponge actively absorbs the flying ink close to the lower part of the banner machine by utilizing the suction force of the negative pressure cavity, and the upper ink absorption sponge is arranged at the upper part of the banner machine and prevents the flying ink from entering the interior of a trolley of the banner machine from the heat dissipation holes; the two are combined, ink flying inside the banner trolley can be prevented through a simple structure, the circuit board and the printing nozzle are protected, the maintenance cost of the banner trolley is reduced, and the banner trolley is worthy of popularization.
Drawings
FIG. 1 is a perspective view of a double-layer flying ink prevention banner trolley of the invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 isbase:Sub>A cross-sectional view A-A of FIG. 2;
FIG. 4 is an enlarged view I of FIG. 3;
FIG. 5 is an enlarged view II of FIG. 3;
FIG. 6 is a perspective view of the mounting box;
FIG. 7 is a vertical cross-sectional view of the mounting box;
FIG. 8 is a schematic perspective view of the L-bend plate connected to the banner cart;
FIG. 9 is a side view of FIG. 8;
FIG. 10 is a front view of the L-bend plate;
FIG. 11 is a perspective view of the annular band;
in the figure: 0. the flag machine comprises a flag trolley, 01 heat dissipation holes, 1. Upper ink absorption sponge, 11. Annular hoops, 12. Screws, 2. Lower ink absorption sponge, 21. Negative pressure cavities, 22. Mounting boxes, 221. Ventilation grids, 222. Sponge mounting openings, 223. Partition nets, 224. Fans, 225. Air outlets, 3.L-shaped bent plates, 31.U-shaped cutting seams, 32. Horizontal plates, 33. Vertical plates, 331. Elastic deformation areas, 332. Through holes, 34. Mounting plates, 341. Mounting notches and 4. Micro switches.
Detailed Description
Example (b): referring to fig. 1-11, a double-layer flying ink prevention banner trolley comprises upper ink absorption sponges symmetrically arranged at the upper part of the banner trolley and lower ink absorption sponges symmetrically arranged at the lower part of the banner trolley; the upper ink absorbing sponge and the lower ink absorbing sponge respectively carry out ink flying prevention protection on the circuit board and the printing nozzle;
the upper ink absorption sponge is arranged at the radiating holes at the two sides of the banner machine trolley; the upper ink absorbing sponge is matched with the covering surface of the heat dissipation hole; the radiating holes are the necessary design for the working radiation of the circuit board and are also the places where ink flying easily enters; the upper ink absorption sponge absorbs the flying ink, so that the flying ink can be prevented from entering the interior of the flag machine trolley from the heat dissipation holes;
the lower ink absorption sponge is arranged outside the flag machine trolley; a negative pressure cavity is arranged between the lower ink absorbing sponge and the banner machine trolley; the lower ink suction sponge is arranged at the cavity opening of the negative pressure cavity; the negative pressure cavity provides suction force to actively guide ink flying to the lower ink absorption sponge for absorption, so that the ink flying at two sides of the banner machine trolley is prevented from entering the inside of the banner machine trolley.
The heat dissipation hole is also provided with an annular hoop matched with the upper ink absorption sponge; the ring hoop is tightly pressed and pressed with ink absorbing sponge to the heat dissipation holes, and screws penetrate through four corners of the heat dissipation holes; the screw also penetrates through the upper ink absorption sponge to be connected with the flag machine trolley; the screws enable the upper ink absorbing sponge to be tightly attached to the covering range of the heat dissipation holes to be connected with the flag machine trolley, the heat dissipation holes are plugged, and ink flying to the heat dissipation holes is guaranteed while the functions of the heat dissipation holes are guaranteed.
The outer side of the flag machine trolley is provided with a mounting box body corresponding to the sponge absorbing ink downwards; the negative pressure cavity is arranged in the mounting box body, so that the lower ink absorbing sponge forms a stable position relation with the banner machine trolley, and the lower ink absorbing sponge is ensured to prevent ink from entering the inside of the banner machine trolley.
The outer wall of the mounting box body is provided with a ventilation grid; the lower ink absorbing sponge is arranged behind the ventilation grid; therefore, the position relation of the lower ink absorbing sponge relative to the banner machine trolley is more stable.
The side wall of the mounting box body is provided with a sponge mounting opening corresponding to the lower ink absorbing sponge, so that the lower ink absorbing sponge can be conveniently mounted.
A separation net is arranged between the lower ink absorbing sponge and the negative pressure cavity to limit the lower ink absorbing sponge, so that the lower ink absorbing sponge is prevented from changing position due to the suction of the negative pressure cavity.
A plurality of fans communicated with the negative pressure cavity are arranged above the negative pressure cavity; the embodiment is provided with 2 fans which exhaust air outwards to maintain the stable negative pressure state of the negative pressure cavity; the outer wall of the mounting box body is provided with an air outlet corresponding to the fan; the air exhausted by the fan is exhausted from the air outlet to form a fixed air flow direction.
An L-shaped bent plate and a microswitch which are connected with the banner machine trolley are arranged below the mounting box body; the L-shaped bent plate is made of elastic material; the L-shaped bent plate is provided with a U-shaped cutting seam; the part below the U-shaped cutting seam of the L-shaped bent plate corresponds to the microswitch; the L-shaped bent plate comprises a horizontal plate and a vertical plate which are connected at the ends; the other end of the horizontal plate is connected with a flag machine trolley; the other end of the vertical plate faces downwards; the U-shaped cutting seam crosses the joint of the horizontal plate and the vertical plate, and the main body is arranged on the vertical plate; the vertical plates on the two sides of the U-shaped cutting seam are elastic deformation areas; the U-shaped cutting seam enhances the elastic reaction capability of the joint of the horizontal plate and the vertical plate, mainly the elastic reaction capability of an elastic deformation area, thereby enhancing the sensitivity of the part below the U-shaped cutting seam of the L-shaped bent plate to collision; elastic deformation of the part below the U-shaped cutting seam of the L-shaped bent plate directly touches the microswitch to generate an electric signal to brake the banner machine trolley in real time;
the elastic deformation area is provided with a through hole; the through hole aims to reduce the material of the elastic deformation area so as to improve the elastic deformation sensitivity of the L-shaped bent plate; the vertical plate reacts sensitively to collision, and the microswitch can act more timely to brake the flag machine trolley.
The end part of the vertical plate connected with the banner trolley is provided with a mounting plate attached to the side wall of the banner; the mounting plate is provided with a mounting notch corresponding to the through hole for connecting the L-shaped plate and the banner machine trolley, and the mounting notch is also used for penetrating a screw; the screw penetrates through the mounting notch and is in threaded connection with the banner machine trolley, so that the mounting plate, the L-shaped bent plate and the banner machine trolley are connected; the through hole of the elastic deformation area is used for enabling a screw to be connected with a tool, such as a screwdriver or an inner hexagon wrench, to penetrate through the connection between the screw and the banner machine trolley and clamp the mounting plate at the mounting notch in the middle.
The working principle of the embodiment is as follows: the negative pressure cavity in the mounting box body provides negative pressure suction force, and all ink flying close to the flag machine trolley flies to the downward ink absorption sponge under the influence of the suction force; the flying ink flying to the lower ink absorbing sponge firstly passes through the ventilation grid and then enters the lower ink absorbing sponge to be filtered by the lower ink absorbing sponge; the air is continuously exhausted from the air outlet through the negative pressure cavity and the fan; the discharged air acts on the ink flying in the air to prevent the ink flying from approaching the upper part of the banner machine trolley; a small amount of flying ink is close to the upper part of the banner machine trolley and can be absorbed by the upper ink absorption sponge at the radiating hole and can not enter the banner machine trolley.
Claims (8)
1. A double-layer flying ink prevention flag machine trolley is characterized by comprising upper ink absorption sponges symmetrically arranged at the upper part of the flag machine trolley and lower ink absorption sponges symmetrically arranged at the lower part of the flag machine trolley;
the upper ink absorbing sponge is arranged at the heat dissipation holes at the two sides of the flag machine trolley; the upper ink absorbing sponge is matched with the covering surface of the heat dissipation hole;
the lower ink absorption sponge is arranged outside the flag machine trolley; a negative pressure cavity is arranged between the lower ink absorbing sponge and the flag machine trolley; the lower ink suction sponge is arranged at the cavity opening of the negative pressure cavity.
2. The double-layer flying ink prevention banner machine trolley according to claim 1, characterized in that: the heat dissipation hole is also provided with an annular hoop matched with the upper ink absorption sponge; the ring-shaped hoop presses the ink absorbing sponge on the heat dissipation holes, and screws penetrate through four corners of the heat dissipation holes; the screw also penetrates through the upper ink absorption sponge to be connected with the banner machine trolley.
3. The double-layer anti-flying-ink flag machine trolley according to claim 1, characterized in that: the outer side of the flag machine trolley is provided with a mounting box body corresponding to the sponge for sucking ink downwards; the negative pressure cavity is arranged inside the mounting box body.
4. The double-layer anti-flying-ink banner trolley of claim 3, wherein: the outer wall of the mounting box body is provided with a ventilation grid; the lower ink absorbing sponge is arranged behind the ventilation grid.
5. The double-layer flying-ink-proof banner machine trolley according to claim 3, characterized in that: the side wall of the mounting box body is provided with a sponge mounting opening corresponding to the lower ink absorbing sponge.
6. The double-layer anti-flying-ink banner trolley of claim 3, wherein: a separation net is arranged between the lower ink absorbing sponge and the negative pressure cavity.
7. The double-layer anti-flying-ink banner trolley of claim 3, wherein: a plurality of fans communicated with the negative pressure cavity are arranged above the negative pressure cavity; the outer wall of the installation box body is provided with an air outlet corresponding to the fan.
8. The double-layer anti-flying-ink banner trolley of claim 3, wherein: an L-shaped bent plate and a microswitch which are connected with the banner machine trolley are arranged below the mounting box body; the L-shaped bent plate is made of elastic material; the L-shaped bent plate is provided with a U-shaped cutting seam; the lower part of the U-shaped cutting seam of the L-shaped bent plate corresponds to the micro switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210792151.XA CN115284749A (en) | 2022-07-07 | 2022-07-07 | Double-layer flying ink prevention flag machine trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210792151.XA CN115284749A (en) | 2022-07-07 | 2022-07-07 | Double-layer flying ink prevention flag machine trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115284749A true CN115284749A (en) | 2022-11-04 |
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ID=83822485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210792151.XA Pending CN115284749A (en) | 2022-07-07 | 2022-07-07 | Double-layer flying ink prevention flag machine trolley |
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| Country | Link |
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| CN (1) | CN115284749A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101152786A (en) * | 2006-09-29 | 2008-04-02 | 兄弟工业株式会社 | Inkjet head |
| CN204488216U (en) * | 2015-02-06 | 2015-07-22 | 上海梓尔数码科技有限公司 | Automatic illuminating formula shower nozzle anti-collision protective device |
| CN109515001A (en) * | 2018-12-26 | 2019-03-26 | 郑州新世纪数码科技股份有限公司 | Flag printer |
| CN211994710U (en) * | 2019-12-25 | 2020-11-24 | 西安德高印染自动化工程有限公司 | Ink flying absorption device used in jet printing process of digital printing machine |
| CN215921591U (en) * | 2021-09-15 | 2022-03-01 | 郑州奥德利数控设备有限公司 | Bidirectional anti-collision device of flag machine spray head trolley |
-
2022
- 2022-07-07 CN CN202210792151.XA patent/CN115284749A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101152786A (en) * | 2006-09-29 | 2008-04-02 | 兄弟工业株式会社 | Inkjet head |
| CN204488216U (en) * | 2015-02-06 | 2015-07-22 | 上海梓尔数码科技有限公司 | Automatic illuminating formula shower nozzle anti-collision protective device |
| CN109515001A (en) * | 2018-12-26 | 2019-03-26 | 郑州新世纪数码科技股份有限公司 | Flag printer |
| CN211994710U (en) * | 2019-12-25 | 2020-11-24 | 西安德高印染自动化工程有限公司 | Ink flying absorption device used in jet printing process of digital printing machine |
| CN215921591U (en) * | 2021-09-15 | 2022-03-01 | 郑州奥德利数控设备有限公司 | Bidirectional anti-collision device of flag machine spray head trolley |
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