CN212446780U - Paper outlet device of ink printing machine - Google Patents
Paper outlet device of ink printing machine Download PDFInfo
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- CN212446780U CN212446780U CN202020796010.1U CN202020796010U CN212446780U CN 212446780 U CN212446780 U CN 212446780U CN 202020796010 U CN202020796010 U CN 202020796010U CN 212446780 U CN212446780 U CN 212446780U
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Abstract
The utility model discloses a paper outlet device of an ink printing machine, which comprises a conveying rack and a drying device arranged on the conveying rack; the drying device comprises two groups of supports oppositely arranged on the conveying rack, air cylinders arranged on the two supports and a fan arranged on the conveying rack; the both ends of dryer link to each other with the support, evenly seted up the hole of airing exhaust on the side surface of dryer, the one end of dryer is passed the support and is linked to each other with the output of fan. The two ends of the air duct are respectively rotatably connected with the support, a shaft sleeve is fixed at one end of the air duct penetrating through the support, and the output end of the fan is rotatably connected with the shaft sleeve; still be equipped with the motor on the conveyer frame, the output end key connection of motor has the driving gear, the end that the dryer is close to the axle sleeve is fixed with the driven gear with driving gear complex, the driving gear meshes with driven gear. The utility model discloses can effectively improve the finished product quality with the pattern fast drying on the cardboard.
Description
Technical Field
The utility model belongs to the technical field of the technique of inkjet printing and specifically relates to a paper output device of ink printing machine is related to.
Background
An ink jet printer is a digital printing device of an ink jet printing type which is not in contact with a paperboard, and the ink jet printer generally consists of three parts, namely a paper feeding device, a printing device and a paper discharging device. The paper board enters the printing device through the paper feeding device, and is sent out through the paper outlet device after printing is finished.
In the prior art, the paper outlet device is a conveying belt arranged on the outlet side of the printing device, and the printed paper falls on the conveying belt, then moves along the conveying belt, finally falls on one side of the conveying belt, and is automatically stacked and molded.
However, the inventor finds that, after the ink is printed on the paper boards, the patterns are generally difficult to quickly reach a dry state, and therefore, in the process that the paper boards move along the conveying belt and are stacked in the stacking area by adopting the paper discharging method, relative sliding occurs between the adjacent paper boards, so that the phenomenon of pattern blurring is easily caused, and the quality of a final finished product is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a paper outlet device of printing ink printing machine can guarantee the finished product quality with pattern fast drying on the cardboard.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a paper delivery device of an ink printing machine comprises a conveying rack and a drying device arranged on the conveying rack;
the drying device comprises two groups of supports oppositely arranged on the conveying rack, air cylinders arranged on the two supports and a fan arranged on the conveying rack;
the both ends of dryer link to each other with the support, evenly seted up the hole of airing exhaust on the side surface of dryer, the one end of dryer is passed the support and is linked to each other with the output of fan.
Through adopting above-mentioned technical scheme, the cardboard accomplishes the printing back in the printing machine, falls on the conveyer frame, moves along the conveyer frame, and at this in-process, fan work, the air current flows along the axial of dryer, and under the atmospheric pressure effect, the air current is discharged from the dryer through the hole of airing exhaust, carries out drying process to the cardboard. Because the air duct stretches across the conveying rack, each part of the patterns on the paper board can be fully dried, the patterns cannot be scratched to be fuzzy after the paper board is stacked and formed, and the forming quality of the patterns is effectively guaranteed.
The present invention may be further configured in a preferred embodiment as: the two ends of the air duct are respectively rotatably connected with the support, a shaft sleeve is fixed at one end of the air duct penetrating through the support, and the output end of the fan is rotatably connected with the shaft sleeve;
still be equipped with the motor on the conveyer frame, the output end key connection of motor has the driving gear, the end that the dryer is close to the axle sleeve is fixed with the driven gear with driving gear complex, the driving gear meshes with driven gear.
Through adopting above-mentioned technical scheme, at the cardboard removal in-process, open fan and motor, the air current is discharged from the hole of airing exhaust, and meanwhile, motor drive dryer is rotatory, and the rotatory in-process of dryer forms a local wind field in cardboard top space from the downthehole spun air current of airing exhaust, improves the velocity of flow of air current, has further improved drying efficiency.
The present invention may be further configured in a preferred embodiment as: and a plurality of air deflectors are uniformly distributed on the side wall of the air duct along the circumferential direction of the air duct.
By adopting the technical scheme, the air deflector rotates along with the air duct through the arrangement of the air deflector, and after air flow is discharged from the air exhaust hole, the air flow hits the air deflector under the action of centrifugal force and can directionally flow along the air deflector to form air curtains, so that the effect of gathering the air flow is achieved, and the drying effect is enhanced; and in the process that the air guide plate rotates along with the air duct, the air guide plate can generate an air field to play a role in auxiliary drying.
The present invention may be further configured in a preferred embodiment as: and a plurality of groups of drying devices are uniformly distributed along the conveying direction of the conveying rack.
Through adopting above-mentioned technical scheme, the in-process that the cardboard removed along carrying the frame all can receive the wind-force effect in each position, guarantees that the cardboard is fully dried.
The present invention may be further configured in a preferred embodiment as: one end of the conveying rack, which is close to the printing machine, is provided with a door-shaped frame, and a guide rod is arranged on the door-shaped frame;
the guide rod comprises an arc-shaped part connected with the door-shaped frame and a straight part fixed at one end of the arc-shaped part far away from the door-shaped frame;
the straight portion stretches out towards drying device one side, straight portion is located the below of dryer, just straight portion is on a parallel with the upper surface of carrying the frame.
By adopting the technical scheme, when the drying device works, a wind field is generated in the space above the conveyor frame, the guide rod is arranged, after the paper board is sent out from the printing machine, one end of the paper board can move along the arc-shaped part and enters the lower part of the straight part under the guiding action of the arc-shaped part, and the straight part has a limiting effect on the paper board; the paperboard is prevented from being overturned under the action of wind after being sent out from the printing machine, and the normal transportation of the paperboard is ensured.
The present invention may be further configured in a preferred embodiment as: the guide rods are arranged on the door-shaped frame in two groups, and the guide rods are arranged on the horizontal part of the door-shaped frame in a sliding mode.
Through adopting above-mentioned technical scheme, can adjust the position of guide bar according to the width of cardboard, make the interval of two guide bars slightly less than the width of cardboard, guarantee that the guide bar plays direction and limiting displacement, also can not rub the pattern at cardboard center simultaneously.
The present invention may be further configured in a preferred embodiment as: a sleeve is fixed at the end part of the arc-shaped part and is arranged on the door-shaped frame in a sliding manner;
and the wall of the sleeve is in threaded connection with a locking bolt, and the locking bolt penetrates through the wall of the sleeve and then is tightly abutted against the portal frame.
By adopting the technical scheme, the looseness or fixation of the sleeve can be realized by rotating the locking bolt, and the operation is very convenient.
The present invention may be further configured in a preferred embodiment as: and a hand wheel is arranged at the end part of the locking bolt.
Through adopting above-mentioned technical scheme, it is more laborsaving and convenient to rotate locking bolt.
To sum up, the utility model discloses a following at least one useful technological effect:
1. after the paperboard is printed in the printing machine, the paperboard falls on the conveying rack and moves along the conveying rack, in the process, the fan works, the air flow flows along the axial direction of the air cylinder, and under the action of air pressure, the air flow is discharged from the air cylinder through the air exhaust hole to dry the paperboard. Because the air duct stretches across the conveying rack, each part of the patterns on the paper board can be fully dried, the patterns cannot be scratched to be fuzzy after the paper board is stacked and formed, and the forming quality of the patterns is effectively guaranteed.
2. Through rotating the dryer and setting on the support, rotate in the one end of dryer and connect the fan to rotate through motor drive dryer, form a local wind field in cardboard top space from the downthehole spun air current of airing exhaust, can improve the velocity of flow of air current, thereby further improved drying efficiency.
3. Through the setting of guide bar, can prevent that the cardboard from receiving the wind-force effect to take place the upset after seeing off from the printing machine, guaranteed the normal transportation of cardboard.
Drawings
Fig. 1 is a schematic view of an overall structure according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the drying apparatus of fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.
In the figure, 1, a conveyor frame; 11. a support plate; 21. a support; 22. an air duct; 23. a fan; 24. an air exhaust hole; 25. a shaft sleeve; 26. an air deflector; 31. a motor; 32. a driving gear; 33. a driven gear; 41. a gantry frame; 411. a sleeve; 412. locking the bolt; 413. a hand wheel; 42. a guide bar; 421. an arc-shaped portion; 422. a straight portion.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and fig. 2, for the embodiment of the utility model discloses a paper output device of ink printing machine, including carrying frame 1 and establishing the drying device on carrying frame 1, wherein, carrying frame 1 sets up the outlet side at the printing machine, and the cardboard can drop on carrying frame 1 after sending out from the printing machine.
The drying device is provided with a plurality of groups side by side along the conveying direction of the conveying rack 1, and the paper boards can be sufficiently dried in the process of moving along the conveying rack 1.
Every drying device of group all includes two supports 21, a dryer 22 and a fan 23, and two supports 21 set up relatively, and the both ends of dryer 22 are taken respectively on support 21, and the inside of dryer 22 is hollow structure, has evenly seted up air exhaust hole 24 on its lateral wall. Specifically, the axis of the air duct 22 is perpendicular to the conveying direction of the conveyor frame 1, and a gap through which the sheet feeding plate passes is left between the side surface of the air duct 22 and the surface of the conveyor frame 1.
The supporting plate 11 is fixed on the surface of one side of the conveying rack 1 in an extending mode, the fan 23 is fixedly installed on the supporting plate 11, the output end of the fan 23 is connected with the air duct 22, and the fan 23 can blow airflow into the air duct 22 during working.
After the paperboard is printed in the printing machine, the paperboard falls on the conveying rack 1 and moves along the conveying rack 1, in the process, the fan 23 works, the airflow flows along the axial direction of the air duct 22, and under the action of air pressure, the airflow is discharged from the air duct 22 through the air exhaust hole 24, so that the paperboard is dried. Because the air duct 22 stretches across the conveying rack 1, each part of the pattern on the paperboard can be fully dried, the pattern cannot be scratched to be fuzzy after the paperboard is stacked and formed, and the forming quality of the pattern is effectively ensured.
Furthermore, two ends of the air duct 22 are rotatably connected with the support 21, one end of the air duct 22 penetrating through the support 21 is fixedly connected with a shaft sleeve 25, the output end of the fan 23 is rotatably connected with the shaft sleeve 25, and the air supply of the fan 23 to the air duct 22 is not influenced when the air duct 22 rotates; a motor 31 is arranged on one side of the fan 23 on the supporting plate 11, a driving gear 32 is connected with the output end key of the motor 31, a driven gear 33 is fixed on the wall of the air duct 22, and the driving gear 32 is meshed with the driven gear 33.
It should be understood that, in practical applications, the support 21 may also be in the form of a bearing seat, and both ends of the air duct 22 are rotatably disposed in the bearing seat, so as to effectively support the air duct 22, and at the same time, the air duct 22 can rotate more smoothly.
In the moving process of the paper board, the fan 23 and the motor 31 are opened, the air flow is discharged from the air exhaust hole 24, meanwhile, the motor 31 drives the air duct 22 to rotate, and in the rotating process of the air duct 22, the air flow sprayed out of the air exhaust hole 24 forms a local air field in the space above the paper board, so that the flow speed of the air flow is improved, and the drying efficiency is further improved.
The side wall of the air duct 22 is further uniformly distributed with a plurality of air deflectors 26 along the circumferential direction, specifically, the air deflectors 26 are arranged in the interval area of the adjacent air exhaust holes 24, and the arrangement direction of each air deflector 26 is parallel to the axial direction of the air duct 22. Through the arrangement of the air deflector 26, the air deflector 26 rotates along with the air duct 22, after the air flow is discharged from the air exhaust hole 24, under the action of centrifugal force, the air flow hits on the air deflector 26 and can directionally flow along the air deflector 26 to form air curtains, so that the effect of gathering the air flow is achieved, and the drying effect is enhanced; secondly, in the process that the air deflector 26 rotates along with the air duct 22, the air deflector can generate an air field, and the auxiliary drying function is achieved by the air deflector similar to the fan principle.
Referring to fig. 1 and 3, a gantry 41 is arranged at one end of the conveying frame 1 close to the printing machine, the vertical part of the gantry 41 is fixedly connected with the conveying frame 1, and the horizontal part is parallel to the conveying frame 1. The both ends of the horizontal part of door type frame 41 are equipped with guide bar 42 respectively, and is concrete, and guide bar 42 includes arc portion 421 and straight portion 422, and arc portion 421 links to each other with door type frame 41, and straight portion 422 is connected in arc portion 421 and is kept away from the one end of door type frame 41, and straight portion 422 stretches out towards drying device one side, and parallel with the upper surface of carrying frame 1. The straight portion 422 is located below the air duct 22, and a gap through which the sheet feeding plate passes is left between the straight portion 422 and the upper surface of the conveyor frame 1.
Because the drying device is operated, a wind field is generated in the space above the conveyor frame 1, the guide rod 42 is arranged, after the paper board is sent out from the printing machine, one end of the paper board can move along the arc-shaped part 421, and enters the lower part of the straight part 422 under the guiding action of the arc-shaped part 421, and the straight part 422 has a limiting effect on the paper board; the paperboard is prevented from being overturned under the action of wind after being sent out from the printing machine, and the normal transportation of the paperboard is ensured.
Further, two guide bars 42 slide and set up on door type frame 41, can adjust the position of guide bar 42 according to the width of cardboard, make two guide bar 42's interval slightly less than the width of cardboard, guarantee that guide bar 42 plays direction and limiting displacement, also can not rub the pattern at cardboard center simultaneously.
Specifically, a sleeve 411 is fixedly connected to an end of the arc portion 421, the sleeve 411 is slidably disposed on the gantry 41, a locking bolt 412 is threadedly connected to a wall of the sleeve 411, and the locking bolt 412 penetrates through an inner wall of the sleeve 411 and abuts against the gantry 41. The sleeve 411 can be loosened or fixed by turning the locking bolt 412, and the operation is very convenient.
In order to facilitate the rotation of the locking bolt 412, a hand wheel 413 is further fixed to an end of the locking bolt 412 away from the gantry 41.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A paper delivery device of an ink printing machine is characterized in that: comprises a conveyor rack (1) and a drying device arranged on the conveyor rack (1);
the drying device comprises two groups of supports (21) which are oppositely arranged on the conveying rack (1), air cylinders (22) which are arranged on the two supports (21) and a fan (23) which is arranged on the conveying rack (1);
the both ends of dryer (22) link to each other with support (21), evenly seted up exhaust hole (24) on the side surface of dryer (22), the one end of dryer (22) is passed support (21) back and is linked to each other with the output of fan (23).
2. The sheet discharging device of an ink printing machine according to claim 1, wherein: two ends of the air duct (22) are respectively rotatably connected with the support (21), a shaft sleeve (25) is fixed at one end of the air duct (22) penetrating through the support (21), and the output end of the fan (23) is rotatably connected with the shaft sleeve (25);
still be equipped with motor (31) on conveyer frame (1), the output end key connection of motor (31) has driving gear (32), dryer (22) are close to the end fixing of axle sleeve (25) have with driving gear (32) complex driven gear (33), driving gear (32) and driven gear (33) meshing.
3. The sheet discharging device of an ink printing machine according to claim 2, wherein: a plurality of air deflectors (26) are uniformly distributed on the side wall of the air duct (22) along the circumferential direction.
4. The sheet discharge device of an ink printing machine according to any one of claims 1 to 3, characterized in that: and a plurality of groups of drying devices are uniformly distributed along the conveying direction of the conveying rack (1).
5. The sheet discharging device of an ink printing machine according to claim 4, wherein: one end of the conveying rack (1) close to the printing machine is provided with a door-shaped frame (41), and a guide rod (42) is arranged on the door-shaped frame (41);
the guide rod (42) comprises an arc-shaped part (421) connected with the door-shaped frame (41) and a straight part (422) fixed at one end of the arc-shaped part (421) far away from the door-shaped frame (41);
straight portion (422) stretch out towards drying device one side, straight portion (422) are located the below of dryer (22), just straight portion (422) are on a parallel with the upper surface of carrying frame (1).
6. The sheet discharging device of an ink printing machine according to claim 5, wherein: two groups of guide rods (42) are arranged on the door-shaped frame (41), and the guide rods (42) are arranged on the horizontal part of the door-shaped frame (41) in a sliding manner.
7. The sheet discharging device of an ink printing machine according to claim 6, wherein: a sleeve (411) is fixed at the end part of the arc-shaped part (421), and the sleeve (411) is arranged on the door-shaped frame (41) in a sliding manner;
the pipe wall of the sleeve (411) is in threaded connection with a locking bolt (412), and the locking bolt (412) penetrates through the pipe wall of the sleeve (411) and then abuts against the portal frame (41).
8. The sheet discharging device of an ink printing machine according to claim 7, wherein: and a hand wheel (413) is arranged at the end part of the locking bolt (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020796010.1U CN212446780U (en) | 2020-05-13 | 2020-05-13 | Paper outlet device of ink printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020796010.1U CN212446780U (en) | 2020-05-13 | 2020-05-13 | Paper outlet device of ink printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212446780U true CN212446780U (en) | 2021-02-02 |
Family
ID=74482984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020796010.1U Active CN212446780U (en) | 2020-05-13 | 2020-05-13 | Paper outlet device of ink printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212446780U (en) |
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2020
- 2020-05-13 CN CN202020796010.1U patent/CN212446780U/en active Active
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