CN213010941U

CN213010941U - Printing machine with function of rectifying

Info

Publication number: CN213010941U
Application number: CN202021199529.8U
Authority: CN
Inventors: 徐金琪
Original assignee: Suzhou Guqian Culture Communication Co ltd
Current assignee: Suzhou Guqian Culture Communication Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-04-20
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a printing machine with function of rectifying has solved the problem that the printed matter can take place the skew, and its technical scheme main points are: including the printing machine body, be equipped with the feed inlet on the printing machine body, the one side that the printing machine body set up the feed inlet is equipped with the conveyer belt, the both sides that the conveyer belt is close to feed inlet one end all are equipped with the stand, be equipped with the horizontal pole between the stand, the both ends of horizontal pole are all slided and are equipped with the baffle, two baffle symmetries set up the both ends at the horizontal pole, the center of two baffles is in the coplanar with the center of horizontal pole, the center of horizontal pole is in the coplanar with the center of printing machine body, be equipped with the drive structure that is used for driving two baffles equidistance each other near or keep away from simultaneously on the horizontal pole, the utility model discloses a center with the center of the symmetric center of two baffles and the center of horizontal pole and printing machine body all set.

Description

Printing machine with function of rectifying

Technical Field

The utility model relates to a printing machine technical field, more specifically say, it relates to a printing machine with function of rectifying.

Background

The invention and the development of the printing machine play an important role in the propagation of human civilization and culture, the modern printing machine generally comprises mechanisms such as plate loading, inking, stamping, paper conveying (including folding) and the like, and the working principle of the printing machine is as follows: the characters and images to be printed are made into a printing plate, the printing plate is arranged on a printing machine, then ink is coated on the position of the printing plate with the characters and images by manpower or the printing machine, and then the printing plate is directly or indirectly transferred to paper or other printing stocks (such as textiles, metal plates, plastics, leather, wood plates, glass and ceramics), thereby the printed matters same as the printing plate are copied.

Chinese patent with publication number CN210132863U discloses a paperboard printing machine, including the printing machine body, be equipped with the feed inlet on the printing machine body, one side that the printing machine body set up the feed inlet is equipped with the conveyer belt, the both sides that the conveyer belt is close to feed inlet department are vertical respectively to be equipped with the pole setting, be equipped with between the pole setting of both sides and can dismantle the horizontal pole of being connected with the pole setting, be equipped with the baffle on the terminal surface of horizontal pole both ends orientation conveyer belt, be equipped with the adjustment mechanism who adjusts the distance between two baffles between baffle and the horizontal pole, be equipped with the sensor on the. The pole setting top is equipped with the mount pad, be equipped with the U-shaped groove in this mount pad, the both ends of horizontal pole are inserted U-shaped inslot and the horizontal pole passes through the mounting fixed, when the conveyer belt is along length direction transport cardboard, if crooked appears in the cardboard, the deviation of angle appears in the cardboard on the horizontal plane promptly, when crooked cardboard passes through the sensor, the sensor warns after detecting, the through is adjusted by the manual work, the baffle of later rethread both sides is to the cardboard direction, carry out further regular along width direction to the cardboard promptly, until carrying to the printing machine body.

Although the printing machine can avoid printing position errors caused by skew conveying of the paper boards, in the actual conveying process, the positions of the baffles on two sides sometimes need to be adjusted along the width direction to adapt to the paper boards with different sizes, but because the adjustment of the baffles in the width direction is independently and separately performed, the adjusted positions may deviate, so that the centers of the two baffles are inconsistent with the center of the printing position, the baffles limit the paper boards at the offset conveying position, the problem of printing position errors can still occur, and accordingly the printing machine has improved space.

The utility model provides a technical scheme has solved the problem that the printed matter can take place the skew.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a printing machine with function of rectifying has solved the problem that the printed matter can take place the skew.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a printing machine with function of rectifying, includes the printing machine body, be equipped with the feed inlet on the printing machine body, one side that the printing machine body set up the feed inlet is equipped with the conveyer belt, the both sides that the conveyer belt is close to feed inlet one end all are equipped with the stand, be equipped with the horizontal pole between the stand, the both ends of horizontal pole are all slided and are equipped with the baffle, two the baffle symmetry sets up the both ends at the horizontal pole, two the center of baffle and the center of horizontal pole are in the coplanar, the center of horizontal pole and the center of printing machine body are in the coplanar, be equipped with the drive structure that is used for driving two baffles equidistance each other.

Adopt above-mentioned technical scheme, slide the both ends that set up at the horizontal pole through two baffle symmetries, and the center of the centre of symmetry of two baffles and the center of horizontal pole and the center of printing machine body all are in the coplanar in addition, when the printed matter passes through from between two baffles, two baffles have the guide effect to the printed matter, make the center of printed matter also correspond with the central point of printing machine body puts, thereby ensure the printing quality, avoid causing the waste, make the printing energy-concerving and environment-protective more, through setting up the drive structure, control two baffles equidistance simultaneously and be close to each other and keep away from, the centre of symmetry of having guaranteed two baffles can not take place the skew, further ensure the printing quality, avoid causing the waste, make the printing energy-concerving and environment-protective more, and can change the distance between two baffles, thereby.

The utility model discloses further set up to: the improved feeding mechanism is characterized in that a first cavity is arranged in the cross rod, the driving structure comprises a first rotating shaft, a gear set and a screw rod set, the first rotating shaft is inserted into one side of the feed inlet from the cross rod, the gear set comprises a driving bevel gear fixedly connected to one end of the first rotating shaft, which is inserted into the first cavity, and a first bevel gear and a second bevel gear which are respectively meshed with the two sides of the driving bevel gear, the screw rod set comprises a first screw rod and a second screw rod which are respectively fixedly connected to one side of the first bevel gear and the second bevel gear, the one end of the first screw rod and the one end of the second screw rod are respectively rotatably connected to the inner wall of the first cavity, and the two ends of the baffle plate penetrate through the first cavity and are respectively sleeved on.

Adopt above-mentioned technical scheme, through setting up the drive structure, rotate first pivot, it rotates to drive the drive bevel gear, drive bevel gear and first bevel gear and second bevel gear meshing, make first bevel gear and second bevel gear rotate simultaneously, first bevel gear and second bevel gear rotate and drive first lead screw and second lead screw and rotate simultaneously, thereby it is close to or keep away from each other simultaneously to drive the baffle on first lead screw and the second lead screw, the skew can not take place for the center of symmetry of having guaranteed two baffles, ensure the printing quality, avoid causing the waste, make the printing more energy-concerving and environment-protective, and can change the distance between two baffles, thereby adapt to not unidimensional printed matter.

The utility model discloses further set up to: the inner wall of the first cavity is fixedly connected with two support frames, and the two support frames are respectively and rotatably connected to one ends, close to each other, of the first screw rod and the second screw rod.

By adopting the technical scheme, the first lead screw and the second lead screw are more stably fixed by arranging the supporting frame, so that the first lead screw and the second lead screw are more stably rotated.

The utility model discloses further set up to: be equipped with first cavity in the horizontal pole, the drive structure includes second pivot, drive gear and ejector pad group, the second pivot is kept away from one side of feed inlet from the horizontal pole and is inserted and with drive gear fixed connection, drive gear's upper and lower both sides respectively with first rack and the meshing of second rack, ejector pad group is including the first ejector pad and the second ejector pad of the one side that fixed connection respectively and second rack deviate from mutually, two the one end of baffle inserts first cavity and fixed connection respectively on first ejector pad and second ejector pad.

Adopt above-mentioned technical scheme, through setting up the drive structure, rotate the second pivot, drive gear and rotate, drive gear and first rack and the meshing of second rack, make first rack and second rack be close to each other or keep away from, drive first ejector pad and second ejector pad and be close to each other or keep away from, thereby make the baffle be close to each other or keep away from simultaneously, the skew can not take place for the center of symmetry of having guaranteed two baffles, ensure the printing quality, avoid causing the waste, make the printing more energy-concerving and environment-protective, and can change the distance between two baffles, thereby adapt to not unidimensional printed matter.

The utility model discloses further set up to: the first push block and the second push block are fixedly connected with sliding blocks, and sliding rails matched with the sliding blocks in a sliding mode are arranged on the inner wall of the first cavity.

By adopting the technical scheme, the moving tracks of the first pushing block and the second pushing block are limited by arranging the sliding block and the sliding rail, so that the first pushing block and the second pushing block can move more stably.

The utility model discloses further set up to: and one ends of the first rotating shaft and the second rotating shaft extending out of the cross rod are fixedly connected with hand wheels.

By adopting the technical scheme, the first rotating shaft and the second rotating shaft can be rotated more conveniently by arranging the hand wheel.

The utility model discloses further set up to: and anti-skid lines are arranged on the hand wheel.

By adopting the technical scheme, the friction force is increased by arranging the anti-skidding lines, so that the hand wheel is more convenient to rotate.

The utility model discloses further set up to: and a guide plate is fixedly connected to one side of the baffle, which is far away from the feed inlet.

Adopt above-mentioned technical scheme, through setting up the deflector, increase the guide effect of baffle to the printing plate to avoid the printed matter card in the both sides of baffle.

To sum up, the utility model discloses following beneficial effect has:

the two baffles are symmetrically arranged at two ends of the cross rod in a sliding mode, the centers of symmetry of the two baffles and the center of the cross rod and the center of the printing machine body are located in the same plane, when a printed matter passes through the two baffles, the two baffles have a guiding effect on the printed matter, the center of the printed matter is made to correspond to the center of the printing machine body, the printing quality is ensured, waste is avoided, printing is more energy-saving and environment-friendly, the driving structure is arranged, the two baffles are controlled to be close to and far away from each other at equal intervals, the centers of symmetry of the two baffles are guaranteed not to deviate, the printing quality is further ensured, waste is avoided, printing is more energy-saving and environment-friendly, the distance between the two baffles can be changed, and the printed matter with different sizes is adapted.

Drawings

Fig. 1 is a schematic structural diagram of a printing machine with a deviation rectifying function of the present invention, which is mainly used for representing the external structure of the present invention;

fig. 2 is a schematic structural diagram of a first embodiment of the printing machine with a deviation rectifying function of the present invention, which is mainly used for showing an internal structure of the first embodiment of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2, which is mainly used for showing the internal structure of the first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second embodiment of the printing machine with a deviation rectifying function of the present invention, which is mainly used for showing the internal structure of the second embodiment of the present invention;

fig. 5 is an enlarged view of a portion B in fig. 4, and is mainly used for showing an internal structure of a second embodiment of the present invention.

In the figure: 1. a printer body; 2. a feed inlet; 3. a conveyor belt; 4. a column; 5. a cross bar; 6. a baffle plate; 7. a first chamber; 8. a first rotating shaft; 9. a drive bevel gear; 10. a first bevel gear; 11. a second bevel gear; 12. a first lead screw; 13. a second lead screw; 14. a support frame; 15. a second rotating shaft; 16. A drive gear; 17. a first rack; 18. a second rack; 19. a first push block; 20. a second push block; 21. a slider; 22. a slide rail; 23. a hand wheel; 24. a guide plate.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The first embodiment is as follows:

the utility model provides a printing machine with function of rectifying, as shown in fig. 1-3, including printing machine body 1, be equipped with feed inlet 2 on the printing machine body 1, one side that printing machine body 1 set up feed inlet 2 is equipped with conveyer belt 3, the both sides that conveyer belt 3 is close to 2 one end of feed inlet all are equipped with stand 4, be equipped with horizontal pole 5 between the stand 4, the both ends of horizontal pole 5 all slide and are equipped with baffle 6, two 6 symmetries of baffle set up the both ends at horizontal pole 5, the center of two baffles 6 and the center of horizontal pole 5 are in the coplanar, the center of horizontal pole 5 and the center of printing machine body 1 are in the coplanar, be equipped with on the horizontal pole 5 and be used for driving the equidistant drive structure that

As shown in fig. 2-3, a first chamber 7 is formed in the cross bar 5, the driving structure includes a first rotating shaft 8, a gear set and a screw rod set, the first rotating shaft 8 is inserted from one side of the cross bar 5 far from the feed inlet 2, the gear set includes a driving bevel gear 9, a first bevel gear 10 and a second bevel gear 11, the driving bevel gear 9 is welded at one end of the first rotating shaft 8 inserted into the first chamber 7, the other end of the first rotating shaft 8 extends out of the cross bar 5 and is welded with a hand wheel 23, the hand wheel 23 is provided with anti-skid threads, the first bevel gear 10 and the second bevel gear 11 are respectively engaged at two sides of the driving bevel gear 9, the screw rod set includes a first screw rod 12 and a second screw rod 13 respectively welded at one side of the first bevel gear 10 and the second bevel gear 11, one end of the first screw rod 12 and the second screw rod 13 far from each other, one end of each baffle 6 passes through the first chamber 7 and is respectively sleeved on the first screw rod 12 and the second screw rod 13.

As shown in fig. 2-3, in order to make the fixation of the screw rod more stable, a support frame 14 is welded on the inner wall of the first chamber 7, and the two support frames 14 are rotatably connected to the ends of the first screw rod 12 and the second screw rod 13, which are close to each other, through a shaft hole matching manner.

As shown in fig. 1, for further guiding, a guide plate 24 is welded on one side of each baffle 6 away from the feed inlet 2.

The working principle is as follows: through setting up the drive structure, rotate first pivot 8, it rotates to drive bevel gear 9, drive bevel gear 9 and first bevel gear 10 and second bevel gear 11 meshing, make first bevel gear 10 and second bevel gear 11 rotate simultaneously, first bevel gear 10 and second bevel gear 11 rotate and drive first lead screw 12 and second lead screw 13 and rotate simultaneously, thereby it is close to or keep away from each other simultaneously to drive baffle 6 on first lead screw 12 and the second lead screw 13, the skew can not take place for the symmetry center of having guaranteed two baffles 6, ensure the printing quality, avoid causing the waste, make the printing more energy-concerving and environment-protective, and can change the distance between two baffles 6, thereby adapt to the printed matter of unidimensional not.

Example two:

as shown in fig. 4-5, a first cavity 7 is provided in the cross bar 5, the driving structure includes a second rotating shaft 15, a driving gear 16 and a pushing block group, the second rotating shaft 15 is inserted from one side of the cross bar 5 far from the feed inlet 2 and welded with the driving gear 16, the other end of the second rotating shaft 15 extends out of the cross bar 5 and is welded with a hand wheel 23, anti-skid patterns are provided on the hand wheel 23, the upper and lower sides of the driving gear 16 are respectively engaged with the first rack 17 and the second rack 18, the pushing block group includes a first pushing block 19 and a second pushing block 20 which are respectively welded at one side of the first rack 17 and the second rack 18 far away from each other, and one end of each of the two baffles 6 is inserted into the first cavity 7 and is respectively and fixedly connected to the first pushing.

As shown in fig. 4 to 5, in order to stabilize the movement of the first pushing block 19 and the second pushing block 20, sliding blocks 21 are welded on the first pushing block 19 and the second pushing block 20, and a sliding rail 22 adapted to the sliding blocks 21 is disposed on the inner wall of the first chamber 7.

The working principle is as follows: through setting up the drive structure, rotate second pivot 15, drive gear 16 and rotate, drive gear 16 meshes with first rack 17 and second rack 18, make first rack 17 and second rack 18 be close to each other or keep away from, drive first ejector pad 19 and second ejector pad 20 and be close to each other or keep away from, thereby make baffle 6 be close to each other or keep away from simultaneously, the skew can not take place for the symmetric center of having guaranteed two baffles 6, ensure the printing quality, avoid causing the waste, make the printing more energy-concerving and environment-protective, and can change the distance between two baffles 6, thereby adapt to not unidimensional printed matter.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a printing machine with function of rectifying, includes printing machine body (1), be equipped with feed inlet (2) on printing machine body (1), one side that printing machine body (1) set up feed inlet (2) is equipped with conveyer belt (3), the both sides that feed inlet (2) one end are close to in conveyer belt (3) all are equipped with stand (4), be equipped with horizontal pole (5) between stand (4), the both ends of horizontal pole (5) all slide and are equipped with baffle (6), its characterized in that: two baffle (6) symmetry sets up at the both ends of horizontal pole (5), two the symmetric center of baffle (6) is in the coplanar with the center of horizontal pole (5), the center of horizontal pole (5) is in the coplanar with the center of printing machine body (1), be equipped with on horizontal pole (5) and be used for driving the drive structure that is close to each other or keeps away from of two baffle (6) equidistance simultaneously.

2. The printing machine with deviation rectifying function according to claim 1, wherein: a first cavity (7) is arranged in the cross rod (5), the driving structure comprises a first rotating shaft (8), a gear set and a screw rod set, the first rotating shaft (8) is inserted from one side of the cross rod (5) far away from the feed inlet (2), the gear set comprises a driving bevel gear (9) fixedly connected with one end of a first rotating shaft (8) inserted into the first chamber (7), and a first bevel gear (10) and a second bevel gear (11) which are respectively meshed with the two sides of the driving bevel gear (9), the screw rod group comprises a first screw rod (12) and a second screw rod (13) which are respectively and fixedly connected with the sides of the first bevel gear (10) and the second bevel gear (11) which are deviated from each other, one end of each of the first screw rod (12) and the second screw rod (13) which deviate from each other is rotatably connected to the inner wall of the first cavity (7), and one end of each of the two baffles (6) penetrates through the first cavity (7) and is sleeved on the first screw rod (12) and the second screw rod (13) respectively.

3. The printing machine with deviation rectifying function according to claim 2, wherein: the inner wall of the first cavity (7) is fixedly connected with support frames (14), and the two support frames (14) are respectively and rotatably connected to one ends, close to each other, of the first screw rod (12) and the second screw rod (13).

4. The printing machine with deviation rectifying function according to claim 1, wherein: be equipped with first cavity (7) in horizontal pole (5), the drive structure includes second pivot (15), drive gear (16) and ejector pad group, second pivot (15) from horizontal pole (5) keep away from one side of feed inlet (2) insert and with drive gear (16) fixed connection, the upper and lower both sides of drive gear (16) respectively with first rack (17) and second rack (18) meshing, ejector pad group is including first ejector pad (19) and second ejector pad (20) of one side that fixed connection respectively (17) and second rack (18) deviate from mutually, two first cavity (7) are inserted to the one end of baffle (6) and fixed connection respectively on first ejector pad (19) and second ejector pad (20).

5. The printing machine with deviation rectifying function according to claim 4, wherein: the first push block (19) and the second push block (20) are fixedly connected with sliding blocks (21), and sliding rails (22) matched with the sliding blocks (21) in a sliding mode are arranged on the inner wall of the first cavity (7).

6. The printing machine with deviation rectifying function according to claim 2, wherein: and one ends of the first rotating shaft (8) and the second rotating shaft (15) extend out of the cross rod (5) are fixedly connected with hand wheels (23).

7. The printing machine with deviation rectifying function according to claim 6, wherein: and anti-skid grains are arranged on the hand wheel (23).

8. The printing machine with deviation rectifying function according to claim 1, wherein: and a guide plate (24) is fixedly connected to one side of the baffle (6) far away from the feed inlet (2).