CN221049293U

CN221049293U - Rotary ink-jet printer

Info

Publication number: CN221049293U
Application number: CN202322684958.4U
Authority: CN
Inventors: 胡江; 梁业松; 李涛
Original assignee: Foshan Kaisheng Printing Co ltd
Current assignee: Foshan Kaisheng Printing Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-05-31
Anticipated expiration: 2033-10-08

Abstract

The utility model discloses a rotary ink-jet printer, which comprises a printing assembly and an adjusting assembly, wherein the adjusting assembly comprises a rotary valve symmetrically arranged at the top of a drying chamber, a first bevel gear group arranged at the bottom of the rotary valve, a horizontal rotating rod arranged at the inner side of the first bevel gear group, a second bevel gear group symmetrically arranged at two sides of the horizontal rotating rod, a vertical threaded rod arranged at the inner side of the second bevel gear group, a thread seat movably arranged at the outer side of the vertical threaded rod and a turning roller arranged between the thread seats, and a worker can adjust the heights of the two sets of turning rollers, so that the height difference between the two sets of turning rollers is changed, the movement path of paper is prolonged, the drying time of the paper is prolonged, the printing products with larger ink-jet quantity can be sufficiently dried, the printing products are prevented from being adhered, and the production cost is further reduced.

Description

Rotary ink-jet printer

Technical Field

The utility model relates to the technical field of printers, in particular to a rotary ink-jet printer.

Background

A rotary ink jet printer is a type of printer in which an image to be printed is bent around a cylinder, thereby printing, and printing on various substrates, including paper, cardboard, and plastic.

In order to realize quick shaping of ink on paper, the conventional rotary ink-jet printer often heats the ink through a heating rod after printing is finished, and evaporates water in the ink at high temperature, but the evaporation of the water in the ink after heating needs a certain time, when a printed matter with larger ink-jet quantity is dried, the conventional short-distance drying meets the drying requirement, so that the ink is adhered, the printed matter is destroyed, the printed matter is reprinted later, and the production cost is increased.

Disclosure of utility model

The present utility model is directed to a rotary inkjet printer, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotary inkjet printer, includes printing element and adjusting part, printing element includes the printing table, installs the printing room at printing table top and installs the drying chamber at printing table top, adjusting part is including the symmetry install at the rotary valve at drying chamber top, install at the first awl tooth group of rotary valve bottom, install at the inboard horizontal bull stick of first awl tooth group, the symmetry install at the second awl tooth group of horizontal bull stick both sides, install at the inboard vertical threaded rod of second awl tooth group, movable mounting at the screw thread seat in the outside of vertical threaded rod and install the diversion roller between the screw thread seat.

Preferably, the inside of the printing chamber is provided with a rotary ink jet printing mechanism and a heating mechanism, and the drying chamber is positioned at one side of the printing chamber.

Preferably, the rotary valve penetrates through the top of the drying chamber, and the horizontal rotary rod is located inside the drying chamber.

Preferably, the top of the vertical threaded rod is movably connected with the top wall of the drying chamber, and the bottom of the vertical threaded rod is movably connected with the top of the printing table.

Preferably, the inner wall movable mounting of printing platform has the unreeling roller, the unreeling roller is located the opposite side of printing room, the inner wall movable mounting of printing platform has the direction pinch roller, the direction pinch roller is located between printing room and the unreeling roller.

Preferably, a wind-up roll is movably arranged on the inner wall of the printing table, and the wind-up roll is positioned on one side of the drying chamber.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

According to the utility model, after the paper is printed, the paper enters the drying chamber, the staff can adjust the heights of the two groups of turning rollers, so that the height difference between the two groups of turning rollers is changed, the movement path of the paper is prolonged when the height difference is increased, the drying time of the paper is prolonged, the device is simple in structure and convenient to operate, the staff can flexibly adjust the heights of the turning rollers, and accordingly the length of the drying path is accurately controlled, and therefore, the printed matter with larger ink jet quantity can be sufficiently dried, the phenomenon that the printed matter is damaged due to ink adhesion is avoided, and the production cost is further reduced.

Drawings

Fig. 1 is a schematic perspective view of the whole device of the present utility model.

FIG. 2 is a schematic cross-sectional view of an adjustment assembly according to the present utility model.

Fig. 3 is a schematic cross-sectional view of a direction-changing roll of the present utility model.

Fig. 4 is a schematic perspective view of the direction-changing roller of the present utility model.

In the figure: 100. a printing assembly; 101. a printing table; 102. a printing chamber; 103. a drying chamber; 104. an unreeling roller; 105. a guide nip roller; 106. a wind-up roll;

200. an adjustment assembly; 201. a rotary valve; 202. a first set of bevel teeth; 203. a horizontal turning rod; 204. a second set of teeth; 205. a vertical threaded rod; 206. a screw seat; 207. and a direction-changing roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

referring to fig. 1-4, a rotary inkjet printer;

Including printing assembly 100 and adjusting part 200, printing assembly 100 includes printing bench 101, install the printing chamber 102 at printing bench 101 top, the inside of printing chamber 102 is provided with rotary inkjet printing mechanism and heating mechanism, install the drying chamber 103 at printing bench 101 top, drying chamber 103 is located one side of printing chamber 102, the inner wall movable mounting of printing bench 101 has unreeling roller 104, unreeling roller 104 is located the opposite side of printing chamber 102, the inner wall movable mounting of printing bench 101 has guide clamp roller 105, guide clamp roller 105 is located between printing chamber 102 and unreeling roller 104, the inner wall movable mounting of printing bench 101 has wind-up roller 106, wind-up roller 106 is located one side of drying chamber 103, adjusting part 200 includes the rotary valve 201 of symmetry installation at the drying chamber 103 top, rotary valve 201 runs through the top of drying chamber 103, install the first awl tooth group 202 in the bottom of rotary valve 201, install the horizontal bull stick 203 in the inboard of first awl tooth group 202, the inside of drying chamber 103, the second awl tooth group 204 of symmetry installation in the both sides of horizontal bull stick 203, install the inside 205, install the vertical awl 205 and the threaded rod 205 of taper rod 205 and the movable connection between the top of the vertical top of the movable connection of the top of the vertical taper roller 205 and the top of the vertical top of the roller 205, the movable connection of the threaded rod 206.

Specifically, when the device is used, the paper is printed through the rotary ink jet printing mechanism in the printing chamber 102, the printed ink is heated by the heating mechanism, the printing chamber 102 is in the prior art, the details are not needed, the printing table 101 is the main structure of the device, the mounting positions are provided for other structures, the stability of other structures in operation is ensured, the drying chamber 103 is used for drying the paper, the unreeling roller 104 is used for reeling the paper which is not printed, the guiding clamping roller 105 plays a role in guiding and limiting when the paper is printed, the deviation is not easy to occur in the printing process, the reeling roller 106 is used for reeling the paper which is printed, the collection of the paper is convenient for workers, the rotary valve 201 is used for mounting the first bevel gear group 202, the first bevel gear group 202 can be driven to rotate together through the rotary valve 201, the first bevel gear group 202 converts the rotation of the rotary valve 201 in the horizontal direction into the rotation in the vertical direction, so that the horizontal rotary rod 203 and the second bevel gear groups 204 at the two ends of the rotary valve are rotated together, the horizontal rotary rod 203 is installed on the top wall of the drying chamber 103 through a bracket, the second bevel gear groups 204 drive the vertical threaded rod 205 to rotate, the vertical threaded rod 205 is connected with the threaded seat 206 through bolts, when the vertical threaded rod 205 rotates, the threaded seat 206 moves along with the vertical threaded rod, so that the height of the turning roller 207 is changed, the turning rollers 207 are provided with two groups, the turning rollers 207 are symmetrically distributed front and back, the height of the turning roller 207 close to one side of the printing chamber 102 is higher, so that the paper can be wound from the upper side of the turning roller, the paper can be wound from the lower side of the turning roller 207, and the height difference between the turning rollers 207 is utilized, can ensure that the printing ink is sufficiently dried when the paper moves between the two.

Working principle: when the device is used, the rotary ink jet printing mechanism in the printing chamber 102 is used for printing paper, the heating mechanism is used for heating the printed ink, the rotary valve 201 drives the first bevel gear group 202 to rotate, the horizontal rotary rod 203 and the second bevel gear groups 204 at two ends of the horizontal rotary rod are enabled to rotate through the first bevel gear group 202, the second bevel gear groups 204 drive the vertical threaded rod 205 to rotate, so that the height of the turning roller 207 is changed, a printed matter sequentially bypasses the upper part and the lower part of the turning roller 207, and the full drying of the ink can be ensured when the paper moves between the turning roller 207 by utilizing the height difference between the turning roller 207.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. A rotary inkjet printer, comprising:

A printing assembly (100) comprising a printing table (101), a printing chamber (102) mounted on top of the printing table (101), and a drying chamber (103) mounted on top of the printing table (101);

The adjusting component (200) comprises a rotary valve (201) symmetrically arranged at the top of the drying chamber (103), a first bevel gear group (202) arranged at the bottom of the rotary valve (201), a horizontal rotating rod (203) arranged at the inner side of the first bevel gear group (202), second bevel gear groups (204) symmetrically arranged at two sides of the horizontal rotating rod (203), a vertical threaded rod (205) arranged at the inner side of the second bevel gear group (204), a thread seat (206) movably arranged at the outer side of the vertical threaded rod (205) and a turning roller (207) arranged between the thread seats (206).

2. A rotary inkjet printer according to claim 1, characterized in that the printing chamber (102) is internally provided with a rotary inkjet printing mechanism and a heating mechanism, the drying chamber (103) being located on one side of the printing chamber (102).

3. A rotary inkjet printer according to claim 1, characterized in that the rotary valve (201) extends through the top of the drying chamber (103), the horizontal turning bar (203) being located inside the drying chamber (103).

4. A rotary inkjet printer according to claim 1, characterized in that the top of the vertical threaded rod (205) is movably connected to the top wall of the drying chamber (103), and the bottom of the vertical threaded rod (205) is movably connected to the top of the printing table (101).

5. A rotary inkjet printer according to claim 1, characterized in that the inner wall of the printing table (101) is movably provided with an unreeling roller (104), the unreeling roller (104) is located at the other side of the printing chamber (102), the inner wall of the printing table (101) is movably provided with a guiding nip roller (105), and the guiding nip roller (105) is located between the printing chamber (102) and the unreeling roller (104).

6. A rotary inkjet printer according to claim 1, characterized in that the inner wall of the printing table (101) is movably provided with a wind-up roll (106), the wind-up roll (106) being located at one side of the drying chamber (103).