CN214779571U - Oily large-format color ink-jet printer - Google Patents

Abstract

The application relates to a colored ink jet printer of big breadth of oil, which comprises a bod, the organism is provided with cooling body in discharge gate department, cooling body is including fixing the cooler bin on the organism and setting up the air-cooled subassembly in the cooler bin, set up the passageway that the paper supply passed on the cooler bin, the air-cooled subassembly is located the top of paper. This application has the effect of guaranteeing that the printing ink on the paper can not take place to damage, improves paper pattern shaping quality at the rolling in-process.

Description

Oily large-format color ink-jet printer

Technical Field

The application relates to the field of printers, in particular to an oily large-format color ink-jet printer.

Background

The ink-jet printer sprays color liquid ink into fine particles through a nozzle onto printing paper, and some ink-jet printers have three or four printing nozzles so as to print four colors of yellow, magenta, cyan and black; and some of the ink jet printers share one spray head and perform spray printing in four colors.

After the oil large-format paper is subjected to color printing, the printed paper needs to be rolled together, but in the rolling process, ink on the paper may not be dried, so that the ink in the paper is attached to other positions of the paper, and the pattern forming quality of the paper is further affected.

Disclosure of Invention

In order to guarantee that the printing ink on the paper can not take place to damage in the rolling in-process, improves the fashioned quality of paper pattern, this application provides an oily large format color inkjet printer.

The application provides a colored ink jet printer of oily big breadth adopts following technical scheme:

the utility model provides an oily big breadth color inkjet printer, includes the organism, the organism is provided with cooling body in discharge gate department, cooling body is including fixing the cooler bin on the organism and setting up the air-cooled subassembly in the cooler bin, set up the passageway that the paper supply passed on the cooler bin, the air-cooled subassembly is located the top of paper.

By adopting the technical scheme, after the paper is printed on the machine body, the paper enters the cooling box, and the air cooling component in the cooling box performs air cooling on the paper, so that the ink on the paper is dried, the phenomenon that the ink on the paper is damaged when the paper is subsequently rolled is avoided, and the pattern forming quality of the paper is improved.

Preferably, the air cooling assembly comprises a fan fixed outside the cooling box, a communicating pipe communicated with the fan and an air port communicated with the communicating pipe and located in the cooling box, and the air port is vertically opposite to the paper.

Through adopting above-mentioned technical scheme, when needs start the forced air cooling subassembly, start the fan, the inside air of cooler bin and external air communicate each other, have realized the cooling to the interior paper of cooler bin.

Preferably, the fan sets up to the air exhauster, the air inlet and the communicating pipe intercommunication setting of air exhauster, the gas outlet intercommunication of air exhauster has the conveyer pipe, the other end intercommunication of conveyer pipe has the exhaust-gas treatment case.

Through adopting above-mentioned technical scheme, the setting of air exhauster takes the air in the cooler bin out, then in external air entered into the cooler bin, and then has realized cooling the paper in the cooler bin to the air exhauster carries the air of taking out to the exhaust-gas treatment incasement through the conveyer pipe and handles, has reduced the influence that the peculiar smell gas that the paper gived off produced staff's operational environment.

Preferably, the cooling mechanism further comprises a cooling roller group arranged in the cooling box, the cooling roller group is located below the paper and located on one side, facing the machine body, of the cooling mechanism, the cooling roller group comprises a plurality of cooling rollers which are rotatably arranged in the cooling box, the plurality of cooling rollers are arranged along the width direction of the paper, and the plurality of cooling rollers respectively abut against the lower end face of the paper.

Through adopting above-mentioned technical scheme, the chill roll group carries out the primary cooling to the paper, then the paper process air-cooled subassembly, has effectively avoided the damage that the wind-force that the air-cooled subassembly produced caused the printing ink on the paper.

Preferably, the cooling box is rotatably provided with guide rollers at both ends of the channel, the guide rollers are arranged along the width direction of the paper, and the guide rollers are abutted against the lower end face of the paper.

Through adopting above-mentioned technical scheme, the stability that the paper marched in the cooler bin has been improved to the setting of guide roll.

Preferably, the organism is provided with the rolling subassembly in the one end that cooling body deviates from the organism, the rolling subassembly is including fixing subaerial rolling frame, can dismantle the level and rotate the wind-up roll of connection on the rolling frame and fix the rolling motor of control wind-up roll pivoted on the rolling frame.

Through adopting above-mentioned technical scheme, when needs carry out the rolling to the paper through cooling body, start the rolling motor, rolling motor drives the wind-up roll and rotates, can get up the paper rolling.

Preferably, be provided with two fixed subassemblies that are used for respectively fixing wind-up roll both ends on the wind-up frame, fixed subassembly includes that the level rotates the axis of rotation that sets up on the wind-up frame, coaxial fix first semicircle cover, the one end of axis of rotation towards wind-up roll one end and first semicircle cover articulated second semicircle cover and the bolt that is used for fixed first semicircle cover and second semicircle cover, first semicircle cover and second semicircle cover form a circular cover of holding the wind-up roll tightly under the connection of bolt.

Through adopting above-mentioned technical scheme, when needs are fixed the wind-up roll to the take-up stand, at first open the bolt, then rotate second semicircle cover to the direction of keeping away from first semicircle cover, then place the wind-up roll in first semicircle cover, then make second semicircle cover and second semicircle cover clamp the wind-up roll, use the bolt at last to first semicircle cover and second semicircle cover fixed can, when needs dismantle the wind-up roll, reverse operation can.

Preferably, the inner peripheral wall of the first semicircular sleeve is provided with a protrusion, and the winding roller is provided with a groove for accommodating the protrusion.

Through adopting above-mentioned technical scheme, the setting of arch and recess has avoided the wind-up roll to rotate the in-process, and the wind-up roll takes place relative rotation with fixed subassembly, and then influences the rolling ability of rolling subassembly to the paper.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cooling mechanism is arranged to dry the ink on the paper, so that the phenomenon that the ink on the paper is damaged when the paper is subsequently rolled is avoided, and the pattern forming quality of the paper is improved;

2. due to the arrangement of the exhaust fan, the paper in the cooling box is cooled, and the influence of peculiar smell gas emitted by the paper on the working environment of workers is reduced;

3. the setting of rolling subassembly has made things convenient for the staff to carry out the rolling to the paper.

Drawings

Fig. 1 is an overall view of an embodiment of the present application.

Fig. 2 is a sectional view showing a cooling mechanism in an embodiment of the present application.

Fig. 3 is a schematic diagram of a rolling assembly in an embodiment of the present application.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Description of reference numerals: 1. a body; 2. a cooling mechanism; 21. a cooling tank; 22. a guide roller; 3. an air-cooled assembly; 31. a fan; 311. an exhaust fan; 32. a communicating pipe; 33. a tuyere; 34. a delivery pipe; 35. a waste gas treatment tank; 4. a cooling roller set; 41. a cooling roll; 5. a winding component; 51. a winding frame; 52. a wind-up roll; 521. a groove; 53. a winding motor; 6. a fixing assembly; 61. a rotating shaft; 62. a first semicircular sleeve; 621. a protrusion; 63. a second semicircular sleeve.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an oily large-format color ink-jet printer. Referring to fig. 1, the printer includes a body 1, a cooling mechanism 2 and a winding assembly 5, the body 1 is placed on the ground, the cooling mechanism 2 is fixed on one side of a discharge port of the body 1 for cooling paper, and the winding assembly 5 is placed on the ground for winding the paper passing through the cooling mechanism 2.

As shown in fig. 1 and 2, cooling mechanism 2 includes cooling box 21, cooling roller set 4 and air-cooled subassembly 3, cooling box 21 fixes the one side at organism 1 discharge gate, set up the passageway that supplies the paper level to pass on cooling box 21, and cooling box 21 all rotates in the both sides of passageway and is connected with guide roll 22, guide roll 22 is inconsistent with the lower terminal surface of paper, cooling roller set 4 sets up in cooling box 21, be used for carrying out the primary cooling to the paper, air-cooled subassembly 3 sets up in cooling box 21, and be located cooling roller set 4 and deviate from one side of organism 1, be used for carrying out the forced air cooling to the paper.

The cooling roller group 4 comprises a plurality of cooling rollers 41, the cooling rollers 41 are horizontally and rotatably arranged in the cooling box 21 at uniform intervals, the cooling rollers 41 are arranged along the width direction of the paper, the cooling rollers 41 are respectively inconsistent with the lower end face of the paper, and when the paper passes through the cooling roller group 4, the cooling roller group 4 performs primary cooling on the paper, so that the ink on the paper is subjected to primary cooling.

Air-cooled subassembly 3 includes fan 31, communicating pipe 32 and wind gap 33, fan 31 sets up to air exhauster 311, the outside at cooler bin 21 is fixed to air exhauster 311, the one end of communicating pipe 32 and the air inlet intercommunication setting of air exhauster 311, the other end extends to the forced air cooling inwards, wind gap 33 intercommunication sets up the one end that deviates from air exhauster 311 at communicating pipe 32, wind gap 33 is located the one side that 41 groups 4 of chill roll deviate from organism 1, and wind gap 33 is vertical downwards just to the up end of paper, the air outlet department intercommunication of air exhauster 311 is provided with conveyer pipe 34, the other end intercommunication of conveyer pipe 34 has exhaust-gas treatment case 35, air exhauster 31131 will have the gas transportation of peculiar smell to handle in exhaust-gas treatment case 35.

As shown in fig. 1 and 3, the winding assembly 5 includes a winding frame 51, a winding roller 52 and a winding motor 53, the winding frame 51 is fixed on the ground, the winding frame 51 is located on one side of the cooling box 21 away from the machine body 1, the winding roller 52 is horizontally arranged, the winding roller 52 is detachably and rotatably arranged on the winding frame 51, and the winding motor 53 is fixed on the winding frame 51 and is used for controlling the rotation of the winding roller 52.

As shown in fig. 3 and 4, the winding frame 51 is provided with two fixing assemblies 6, the two fixing assemblies 6 are used for detachably fixing both ends of the winding roller 52, respectively, the fixing assemblies 6 include a rotating shaft 61, first semicircle cover 62 and second semicircle cover 63, the one end of connecting at rolling frame 51 towards wind-up roll 52 is rotated to axis of rotation 61 level, first semicircle cover 62 is coaxial to be fixed in the one end that axis of rotation 61 deviates from rolling frame 51, the one end and the first semicircle cover 62 of second semicircle cover 63 are articulated, the other end passes through bolt fixed connection with first semicircle cover 62, first semicircle cover 62 and second semicircle cover 63 form one and embrace the circular cover of wind-up roll 52 tightly, be fixed with protruding 621 on the internal perisporium of first semicircle cover 62, wind-up roll 52 has just seted up recess 521 to protruding 621's position, protruding 621 and recess 521's setting, avoided wind-up roll 52 and fixed subassembly 6 to take place relative rotation.

The implementation principle of the oily large-format color ink-jet printer in the embodiment of the application is as follows: after paper process organism 1, the paper cools off in entering into cooling body 2, and at first the paper offsets with 41 groups of 4 chill rolls, and chill roll group 4 is tentatively cooled off the paper, then the paper is through air-cooled subassembly 3, and air-cooled subassembly 3 carries out the forced air cooling to the paper, then the paper gets into and carries out the rolling in the coiling subassembly 5.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. An oily large format color inkjet printer, includes organism (1), its characterized in that: organism (1) is provided with cooling body (2) in discharge gate department, cooling body (2) are including fixing cooling box (21) on organism (1) and setting up forced air cooling subassembly (3) in cooling box (21), set up the passageway that the paper supply passed on cooling box (21), forced air cooling subassembly (3) are located the top of paper.

2. The oil-based large format color inkjet printer according to claim 1, wherein: the air cooling assembly (3) comprises a fan (31) fixed outside the cooling box (21), a communicating pipe (32) communicated with the fan (31) and an air opening (33) communicated with the communicating pipe (32) and located in the cooling box (21), and the air opening (33) is vertically opposite to paper.

3. The oil-based large format color inkjet printer according to claim 2, wherein: fan (31) set up to air exhauster (311), the air inlet and communicating pipe (32) intercommunication setting of air exhauster (311), the gas outlet intercommunication of air exhauster (311) has conveyer pipe (34), the other end intercommunication of conveyer pipe (34) has exhaust-gas treatment case (35).

4. The oil-based large format color inkjet printer according to claim 1, wherein: the cooling mechanism (2) further comprises a cooling roller group (4) arranged in the cooling box (21), the cooling roller group (4) is located below the paper and located on one side, facing the machine body (1), of the cooling mechanism (2), the cooling roller group (4) comprises a plurality of cooling rollers (41) which are rotatably arranged in the cooling box (21), the cooling rollers (41) are arranged in the width direction of the paper, and the cooling rollers (41) are abutted to the lower end face of the paper respectively.

5. The oil-based large format color inkjet printer according to claim 1, wherein: the cooling box (21) is provided with guide rollers (22) at two ends of the channel in a rotating mode, the guide rollers (22) are distributed along the width direction of the paper, and the guide rollers (22) are abutted to the lower end face of the paper.

6. The oil-based large format color inkjet printer according to claim 1, wherein: organism (1) is provided with rolling component (5) in the one end that cooling body (2) deviates from organism (1), rolling component (5) including fix subaerial rolling frame (51), can dismantle horizontal rotation connection wind-up roll (52) on rolling frame (51) and fix control wind-up roll (52) pivoted rolling motor (53) on rolling frame (51).

7. The oil-based large format color inkjet printer according to claim 6, wherein: be provided with two fixed subassembly (6) that are used for fixing wind-up roll (52) both ends respectively on wind-up frame (51), fixed subassembly (6) including the level rotate set up axis of rotation (61) on wind-up frame (51), coaxial fix at axis of rotation (61) towards wind-up roll (52) one end first semicircle cover (62), one end and first semicircle cover (62) articulated second semicircle cover (63) and be used for fixing the bolt of first semicircle cover (62) and second semicircle cover (63), first semicircle cover (62) and second semicircle cover (63) form one and hold the circular cover of wind-up roll (52) tightly under the connection of bolt.

8. The oil-based large format color inkjet printer according to claim 7, wherein: the inner circumferential wall of the first semicircular sleeve (62) is provided with a protrusion (621), and the winding roller (52) is provided with a groove (521) for accommodating the protrusion (621).

Images