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CN-224226334-U - UV printing machine paper deviation correcting device

CN224226334UCN 224226334 UCN224226334 UCN 224226334UCN-224226334-U

Abstract

The utility model relates to the technical field of paper deviation correction, and discloses a paper deviation correction device of a UV printing machine, which comprises a positioning frame and a deviation correction plate, wherein a flexible deviation correction component is arranged on the inner side of the positioning frame and used for flexibly adjusting to correct deviation, an adjusting component is arranged on the front side of the positioning frame and used for flexibly adjusting positions to adapt to paper with different sizes, and the flexible deviation correction component comprises a high-precision push rod. This UV printing machine paper deviation correcting device carries out altitude mixture control through installing nimble subassembly of rectifying, utilizes the high accuracy push rod can drive the piston rod, and the process of regulation is that the lifter plate will rise the pulling actuating lever to drive terminal spacing slider and slide along the inboard of spacing spout, will adjust the interval of bottom deviation correcting plate when sliding, thereby carry out the centre gripping to the paper, can rectify the processing through the mode of quick centre gripping, avoid the printing machine to print the problem that produces the skew.

Inventors

  • DONG DAWEI
  • Dong Deyue
  • LI XIAOZHI
  • WANG DAOJIN
  • DONG KUN

Assignees

  • 浙江西布伦智能科技有限公司

Dates

Publication Date
20260512
Application Date
20250607

Claims (7)

  1. 1. The paper deviation correcting device of the UV printing machine comprises a positioning frame (1) and a deviation correcting plate (3) and is characterized in that a flexible deviation correcting component is arranged on the inner side of the positioning frame (1) and used for flexible adjustment to correct deviation, an adjusting component is arranged on the front face of the positioning frame (1) and used for flexible adjustment of positions to adapt to paper with different sizes; the flexible deviation rectifying assembly comprises a high-precision push rod (202), a piston rod (203) is arranged at the output end of the high-precision push rod (202), a lifting plate (204) is arranged at the top of the piston rod (203), the flexible deviation rectifying assembly comprises two groups of limiting sliding blocks (301), the limiting sliding blocks (301) are positioned on the inner side of a positioning frame (1), two groups of limiting plates (205) are respectively arranged at the top of the limiting sliding blocks (301) and on two sides of the lifting plate (204), and a driving rod (2) is arranged between the limiting plates (205); the adjusting component comprises a stabilizing slide block (401), a movable support (403) is arranged on the front surface of the stabilizing slide block (401), an adjusting knob (502) is arranged on the inner side of the back surface of the movable support (403), an adjusting screw (503) is arranged on the back surface of the adjusting knob (502), a guide frame (504) is arranged on the outer side of the adjusting screw (503), a antiskid plate (5) is arranged on the back surface of the guide frame (504), the stabilizing slide block (401) is arranged on the back surface of the movable support (403), and the stabilizing slide block (401) is located on the outer side of the guide frame (504).
  2. 2. The UV printer paper deviation correcting device according to claim 1, wherein the fixing support (101) is installed at two ends of the locating frame (1), the bottom of the fixing support (101) is connected with the top of the UV printer conveying structure support through bolts, two groups of stabilizing sliding grooves (104) are formed in the front of the locating frame (1), the stabilizing sliding grooves (104) are located on the outer side of the stabilizing sliding block (401), and two groups of arc-shaped grooves are formed in the top and the bottom of the inner side of the stabilizing sliding grooves (104) respectively.
  3. 3. The UV printer paper deviation correcting device according to claim 1, wherein two groups of limiting sliding grooves (102) are formed in the inner side of the positioning frame (1), the limiting sliding grooves (102) are located on the outer side of the limiting sliding block (301), limiting columns (103) are mounted in the middle of the limiting sliding grooves (102), and the limiting columns (103) are located in the middle of the limiting sliding block (301).
  4. 4. The UV printer paper deviation correcting device according to claim 1, wherein a driver (201) is arranged on the front face of the lower end of the high-precision push rod (202), the driver (201) is located at the top of the locating frame (1), and a limiting shaft is arranged at the joint of the limiting plate (205) and the driving rod (2).
  5. 5. The UV printer paper deviation correcting device according to claim 1, wherein the inner side of the limit sliding block (301) is provided with a through hole (302), the through hole (302) is located on the outer side of the limit column (103), the deviation correcting plate (3) is located at the bottom of the limit sliding block (301) on one side close to the high-precision push rod (202), the bottom of the deviation correcting plate (3) is provided with a splicing groove (303), and the splicing groove (303) and the outer side of the printer transmission rotating roller are provided.
  6. 6. The UV printer paper deviation correcting device according to claim 1, wherein the reflective photoelectric sensor (4) is installed on the inner side of the front face of the movable support (403), a connecting wire (404) is installed at the input end of the reflective photoelectric sensor (4), two groups of limit sliding columns (402) are installed at the top and the bottom of the stable sliding block (401) respectively, and the limit sliding columns (402) are embedded into the inner side of the arc-shaped groove.
  7. 7. The UV printer paper deviation correcting device according to claim 1, wherein the two sides of the adjusting knob (502) are provided with combined bearings (501), and the combined bearings (501) are positioned on the inner side of the back surface of the movable bracket (403).

Description

UV printing machine paper deviation correcting device Technical Field The utility model relates to the technical field of paper deviation correction, in particular to a paper deviation correction device of a UV printing machine. Background UV printers are commonly used to print colored packages such as books or test papers, which generally have a degree of stiffness themselves and require the use of a transport mechanism with rotating rollers to transport the paper for printing. When the printing machine is used in the prior art, the problem that printing is offset is caused because paper is easy to shake due to the influence of external environment in the existing conveying process. Disclosure of utility model The utility model aims to provide a paper deviation correcting device of a UV printing machine, which solves the problem that printing is deviated due to shaking of paper caused by the influence of external environment in the existing conveying process in the background art, and can correct deviation of deviated paper by arranging the deviation correcting device, so that impression of printing is avoided. In order to solve the technical problems, the utility model provides the following technical scheme: The utility model provides a UV printing machine paper deviation correcting device, includes locating frame and rectifying board, the inboard of locating frame is provided with nimble subassembly of rectifying, and nimble subassembly of rectifying is used for nimble regulation to rectify, the front of locating frame is provided with adjusting part, and adjusting part is used for nimble adjustment position to adapt to the paper of equidimension; The flexible deviation rectifying assembly comprises a high-precision push rod, a piston rod is arranged at the output end of the high-precision push rod, a lifting plate is arranged at the top of the piston rod, the flexible deviation rectifying assembly comprises two groups of limiting sliding blocks, the limiting sliding blocks are positioned at the inner side of a positioning frame, two groups of limiting plates are respectively arranged at the top of the limiting sliding blocks and at two sides of the lifting plate, and a driving rod is arranged between the limiting plates; The adjusting component comprises a stable sliding block, a movable support is arranged on the front face of the stable sliding block, an adjusting knob is arranged on the inner side of the back face of the movable support, an adjusting screw is arranged on the back face of the adjusting knob, a guide frame is arranged on the outer side of the adjusting screw, a antiskid plate is arranged on the back face of the guide frame, the stable sliding block is arranged on the back face of the movable support, and the stable sliding block is located on the outer side of the guide frame. Preferably, the fixed bolster is installed at the both ends of locating frame, and the top of fixed bolster's bottom through bolt and UV printing machine conveying structure support, two sets of stable spouts have been seted up in the front of locating frame, and stable spout is located the outside of stable slider, two sets of arc grooves have been seted up respectively at the inboard top of stable spout and bottom. Preferably, two groups of limit sliding grooves are formed in the inner side of the positioning frame, the limit sliding grooves are located on the outer side of the limit sliding block, a limit column is mounted in the middle of the limit sliding groove, and the limit column is located in the middle of the limit sliding block. Preferably, the front of high accuracy push rod lower extreme is provided with the driver, and the driver is located the top of locating frame, limiting plate and actuating lever's junction is provided with spacing axle. Preferably, the through hole is formed in the inner side of the limit sliding block, the through hole is located at the outer side of the limit column, the deviation correcting plate is located at the bottom of the limit sliding block close to one side of the high-precision push rod, an arc-shaped groove is formed in the bottom of the deviation correcting plate, and the arc-shaped groove and the outer side of the printing machine transmission rotating roller are located. Preferably, the positive inboard of movable support installs reflective photoelectric sensor, and the input of reflective photoelectric sensor installs the connecting wire, two sets of spacing posts are installed respectively to the top and the bottom of stable slider, and spacing post embedding is in the inboard of arc groove. Preferably, the combined bearings are arranged on two sides of the adjusting knob, and the combined bearings are positioned on the inner side of the back surface of the movable support. Compared with the prior art, the utility model has the following beneficial effects: 1. According to the utility model, the flexible deviation correcting assembly is arranged, the pisto