CN211687508U

CN211687508U - Printing paper aligning and correcting device

Info

Publication number: CN211687508U
Application number: CN201922148350.3U
Authority: CN
Inventors: 王万威
Original assignee: Jiangxi Mingtong Printing Co ltd
Current assignee: Jiangxi Mingtong Printing Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-10-16
Anticipated expiration: 2029-12-04

Abstract

The utility model relates to the printing technical field, in particular to a printing paper alignment deviation correcting device, which comprises an offset correcting body, wherein the bottom of an inner cavity of the offset correcting body is provided with a transmitter, the transmitter is provided with a transmission motor, a paper roll device is arranged above the transmitter, an upper roller and a lower roller of the paper roll device are both sheathed on the outer wall of a rotating shaft, the rotating shaft is arranged in the inner cavity of the offset correcting body through the rotation of a bearing, an upper gear and a lower gear are sheathed on the rotating shaft, one end of the lower gear is connected with a roller motor, two ends of a deviation correcting frame of two deviation correcting devices are fixedly arranged in the inner cavity of the offset correcting body, a chute is arranged on the deviation correcting frame, the inner cavity of the chute is provided with two sliding blocks in a sliding way, a sliding plate is fixedly connected on the sliding plate, a plurality of screw holes are arranged on, the utility model discloses can rectify not unidimensional paper, and can detect whether accurate rectifying.

Description

Printing paper aligning and correcting device

Technical Field

The utility model relates to a printing technology field specifically is a neat paper deviation correcting device of printing.

Background

Printing is a technique of transferring ink to the surface of a material such as paper, fabric, or leather by performing processes such as plate making, inking, and pressing on an original such as characters, pictures, or photographs, thereby mass-transferring the contents of the original. In a simple sense, printing is a process technology of transferring image-text information on an original manuscript to a printing stock by using a printing plate or other modes, and can also be understood as a copying process of transferring a coloring agent/pigment (such as ink) to the printing stock by using an analog or digital image carrier.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a neat paper deviation correcting device of printing to the neat paper deviation correcting device of ordinary printing who proposes in solving above-mentioned background art can not adjust and rectify unsafe problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a printing paper aligning deviation correcting device comprises a deviation correcting body, a conveyer is arranged at the bottom of a deviation correcting body inner cavity and is conveyed by rotating an output shaft of a conveying motor, a paper roll device is arranged above the conveyer and comprises an upper roller and a lower roller, the upper roller and the lower roller are both sleeved on the outer wall of a rotating shaft, the rotating shaft is arranged in the deviation correcting body inner cavity by rotating a bearing, two rotating shafts are arranged, one rotating shaft is sleeved with an upper gear, the other rotating shaft is sleeved with a lower gear, one end of the lower gear, far away from the rotating shaft, is connected with the output shaft of a roller motor, the deviation correcting body inner cavity is provided with two deviation correcting devices, each deviation correcting device comprises a deviation correcting frame, two ends of each deviation correcting frame are fixedly arranged in the deviation correcting body inner cavity, a sliding groove is formed in the deviation correcting frame, and two sliding blocks are arranged in the sliding groove, the detection device comprises a sliding block and is characterized in that the sliding block is fixedly connected with a sliding plate, a plurality of thread holes are formed in the sliding plate, a detection plate is arranged at one end, away from the sliding groove, of the sliding plate, the detection plates are fixed to the upper end of the sliding plate through bolts, two detection plates are arranged, an infrared transmitting device is arranged on one detection plate, and an infrared receiving device is arranged on the other detection plate.

Preferably, the upper roller is located above the lower roller, and the upper gear is located above the lower gear.

Preferably, the upper gear is in meshed fit with the lower gear, and an output shaft of the roller motor extends into the inner cavity of the deviation correcting body to be connected with the lower gear.

Preferably, the deviation correcting devices are arranged behind the paper roll device, and two deviation correcting devices are arranged, wherein one deviation correcting device is arranged above the paper roll device, and the other deviation correcting device is arranged below the paper roll device.

Preferably, the sliding groove and the sliding block are matched to slide, a fixing screw hole is formed in the lower end of the detection plate and matched with the screw hole, and the fixing screw hole and the screw hole are correspondingly in threaded connection with the bolt.

Preferably, the infrared emitting device and the infrared receiving device are correspondingly adapted, and the infrared emitting device and the infrared receiving device are close to the front end of the paper roll device.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this neat paper deviation correcting device of printing through setting up deviation correcting device, can rectify a deviation to the neat paper of printing through the sliding plate, and has seted up the groove of rectifying on deviation correcting device's the frame of rectifying, can slide in the spout through the slider to change the distance of two sliding plates, adjust different rectifying to different paper thickness.

2. This neat paper deviation correcting device of printing through setting up the pick-up plate, can carry out spacing regulation through infrared emitter and infrared receiving device, and whether accurate when mutually supporting of infrared emitter and infrared receiving device can detect rectifying, avoids the naked eye to see that the error influence prints neat paper and rectifies.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is another view schematically illustrating the overall structure of the present invention;

FIG. 3 is a side sectional view of the overall structure of the present invention;

fig. 4 is the schematic structural diagram of the deviation rectifying device of the present invention.

In the figure: 1. a deviation correcting body; 2. a paper rolling device; 21. an upper roller; 22. a lower roller; 23. a rotating shaft; 230. a bearing; 24. an upper gear; 25. a lower gear; 26. a drum motor; 3. a deviation correcting device; 31. a deviation rectifying frame; 32. a chute; 33. a slider; 34. a sliding plate; 340. a silk hole; 35. detecting a plate; 350. fixing the screw hole; 36. an infrared emitting device; 37. an infrared ray receiving device; 38. a bolt; 4. a conveyor; 41. a conveyor motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A printing paper alignment deviation correcting device, in order to solve the problem that the common printing paper alignment deviation correcting device can not adjust and correct the deviation inaccurately, as a preferred embodiment, as shown in figure 1, figure 2, figure 3 and figure 4, including the deviation correcting body 1, the bottom of the inner cavity of the deviation correcting body 1 is provided with a conveyer 4, the conveyer 4 rotates and conveys through the output shaft of a conveyer motor 41, a paper roll device 2 is arranged above the conveyer 4, the paper roll device 2 includes an upper roller 21 and a lower roller 22, the upper roller 21 and the lower roller 22 are both sleeved on the outer wall of a rotating shaft 23, the rotating shaft 23 rotates and is arranged in the inner cavity of the deviation correcting body 1 through a bearing 230, the rotating shaft 23 is provided with two rotating shafts, one rotating shaft 23 is sleeved with an upper gear 24, the other rotating shaft 23 is sleeved with a lower gear 25, one end of the lower gear 25 far away from the rotating shaft 23 is connected with the output shaft of a, the deviation rectifying device 3 comprises a deviation rectifying frame 31, two ends of the deviation rectifying frame 31 are fixedly arranged in an inner cavity of the deviation rectifying body 1, a sliding groove 32 is formed in the deviation rectifying frame 31, two sliding blocks 33 are arranged in the inner cavity of the sliding groove 32 in a sliding mode, a sliding plate 34 is fixedly connected to each sliding block 33, a plurality of wire holes 340 are formed in each sliding plate 34, a detection plate 35 is arranged at one end, far away from the sliding groove 32, of each sliding plate 34, the detection plates 35 are fixed to the upper end of each sliding plate 34 through bolts 38, two detection plates 35 are arranged, an infrared transmitting device 36 is arranged on one detection plate 35, an infrared receiving device 37 is arranged on the other detection plate 35, the infrared transmitting device 36 and the infrared receiving device 37 are communication and remote control means, and the infrared transmitting device 36 and the.

In this example, the upper roller 21 is positioned above the lower roller 22, and the upper gear 24 is positioned above the lower gear 25, so that the paper can be conveyed by passing the paper through the middle between the upper roller 21 and the lower roller 22.

Specifically, the upper gear 24 is engaged with and engaged with the lower gear 25, the output shaft of the roller motor 26 extends into the inner cavity of the deviation rectifying body 1 to be connected with the lower gear 25, and the upper gear 24 is engaged with and engaged with the lower gear 25, so that the paper can be coaxially conveyed through the roller motor 26.

Further, deviation correcting device 3 sets up the rear at scroll device 2, and deviation correcting device 3 is provided with two, and one of them deviation correcting device 3 sets up in scroll device 2 top, and another deviation correcting device 3 sets up in scroll device 2 below, through setting up deviation correcting device 3, can carry out paper aligning to printing paper and rectify a deviation, prevents to appear shifting in the data send and influence the printing.

Furthermore, the sliding groove 32 is matched with the sliding block 33 to slide, the lower end of the detection plate 35 is provided with a fixing screw hole 350, the fixing screw hole 350 is matched with the screw hole 340, the fixing screw hole 350 and the screw hole 340 correspond to the threaded connection bolt 38, the sliding groove 32 is matched with the sliding block 33 to slide, the distance of the sliding plate 34 can be adjusted, and therefore paper with different sizes can be used.

In this example, the infrared emitting device 36 is adapted to the infrared receiving device 37 correspondingly, the infrared emitting device 36 and the infrared receiving device 37 are close to the front end of the paper rolling device 2, the position can be limited and adjusted by the infrared emitting device 36 and the infrared receiving device 37, when paper passes through the paper rolling device 2, whether the paper passes through the paper is flat or not is detected, so that the infrared receiving device 37 can accurately receive infrared rays, when the paper is folded and bent, the infrared receiving device 37 with a partition of infrared rays emitted by the infrared emitting device 36 cannot receive infrared rays, so as to transmit a signal to an external controller, the external controller is electrically connected with the external controller through the roller motor 26, the external controller controls the roller motor 26 to stop working, so as to avoid timely adjusting the paper when the paper is folded when the paper is rolled on the paper rolling device 2, so that the mutual matching of the infrared emitting device 36 and the infrared receiving device 37 can, the inaccuracy of error shadow rectification seen by naked eyes is avoided.

The utility model discloses neat paper deviation correcting device of printing is when using, connect external power source through cylinder motor 26 and conveying motor 41, drive conveyer 4 through conveying motor 41 and rotate, cylinder motor 26 output shaft drives down gear 25 and rotates, thereby gear revolve on the meshing cooperation, make and go up cylinder 21 and lower cylinder 22 and rotate, roll in conveying scroll device 2 from conveyer 4 to paper, it is folding to avoid printing paper, then slide in spout 32 through adjusting block 33, thereby change the distance between two sliding plates 34, can rectify not unidimensional paper, and carry out infrared ray detection through infrared transmitting device 36 and infrared receiving device 37 and receive, can detect whether the sliding plate 34 has the dislocation, make the neat paper of printing rectify more accurately.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a neat paper deviation correcting device of printing, includes deviation correcting body (1), its characterized in that: the body (1) inner chamber bottom of rectifying partially is provided with conveyer (4), conveyer (4) rotate the conveying through conveying motor (41) output shaft, conveyer (4) top is provided with scroll device (2), scroll device (2) include last cylinder (21) and lower cylinder (22), go up cylinder (21) with lower cylinder (22) all overlap and are equipped with in pivot (23) outer wall, pivot (23) rotate through bearing (230) and set up rectify body (1) inner chamber partially, pivot (23) are provided with two, one of them the cover is equipped with gear (24) in pivot (23), another it is equipped with down gear (25) to overlap on pivot (23), gear (25) are kept away from the one end of pivot (23) is connected with the output shaft of cylinder motor (26) down, rectify body (1) inner chamber partially is provided with two deviation correcting device (3), the deviation correcting device (3) comprises a deviation correcting frame (31), two ends of the deviation correcting frame (31) are fixedly arranged in an inner cavity of the deviation correcting body (1), a sliding groove (32) is formed in the deviation correcting frame (31), two sliding blocks (33) are arranged in the inner cavity of the sliding groove (32) in a sliding mode, a sliding plate (34) is fixedly connected to the sliding block (33), a plurality of wire holes (340) are formed in the sliding plate (34), the sliding plate (34) is far away from one end of the sliding groove (32) and is provided with a detecting plate (35), the detecting plate (35) is fixed to the upper end of the sliding plate (34) through a bolt (38), the detecting plate (35) is provided with two detecting plates, an infrared transmitting device (36) is arranged on one detecting plate (35), and an infrared receiving device (37) is arranged.

2. The printing paper aligning and correcting device according to claim 1, wherein: the upper roller (21) is located above the lower roller (22), and the upper gear (24) is located above the lower gear (25).

3. The printing paper aligning and correcting device according to claim 2, wherein: go up gear (24) with lower gear (25) meshing cooperation is connected, the output shaft of cylinder motor (26) stretches into it connects lower gear (25) to rectify body (1) inner chamber.

4. The printing paper aligning and correcting device according to claim 1, wherein: the paper roll deviation correcting device is characterized in that the deviation correcting devices (3) are arranged behind the paper roll device (2), two deviation correcting devices (3) are arranged, one deviation correcting device (3) is arranged above the paper roll device (2), and the other deviation correcting device (3) is arranged below the paper roll device (2).

5. The printing paper aligning and correcting device according to claim 1, wherein: the sliding groove (32) is matched with the sliding block (33) to slide, a fixing screw hole (350) is formed in the lower end of the detection plate (35), the fixing screw hole (350) is matched with the screw hole (340), and the fixing screw hole (350) and the screw hole (340) are correspondingly in threaded connection with the bolt (38).

6. The printing paper aligning and correcting device according to claim 1, wherein: the infrared transmitting device (36) is correspondingly matched with the infrared receiving device (37), and the infrared transmitting device (36) and the infrared receiving device (37) are close to the front end of the paper roll device (2).