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CN-224212091-U - Adsorption conveying device and printing equipment

CN224212091UCN 224212091 UCN224212091 UCN 224212091UCN-224212091-U

Abstract

The application relates to the technical field of printing equipment, and discloses an adsorption conveying device and printing equipment. The adsorption conveying device comprises an adsorption conveying module, a first deviation correcting executing module and a deviation correcting detecting module, wherein the first deviation correcting executing module and the deviation correcting detecting module are arranged on the adsorption conveying module, the adsorption conveying module is arranged on the feeding side or the discharging side of printing equipment and comprises a vacuum adsorption roller and a rotary driving assembly for driving the vacuum adsorption roller to rotate, the first deviation correcting executing module comprises compression wheel assemblies arranged at two ends of the vacuum adsorption roller, the compression wheel assemblies are in butt joint with the roller surfaces of the vacuum adsorption roller and can adjust the butt force, and the deviation correcting detecting module is arranged on one side of the corresponding vacuum adsorption roller and is in linkage fit with the first deviation correcting executing module. The adsorption conveying device disclosed by the application has high correction response speed and can meet the requirement of high-frequency dynamic adjustment.

Inventors

  • YIN XIANWU
  • ZHANG HU
  • CHEN ZHENG
  • HUANG WEIJIAN
  • QIU HUISHENG

Assignees

  • 蓝思智能机器人(长沙)有限公司
  • 蓝思科技股份有限公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (10)

  1. 1. The adsorption conveying device is characterized by being applied to printing equipment of coiled material films, wherein the adsorption conveying device (100) comprises an adsorption conveying module (110), and a first deviation correcting executing module (120) and a deviation correcting detecting module (130) which are arranged on the adsorption conveying module (110); The adsorption conveying module (110) is arranged on the feeding side or the discharging side of the printing equipment, the adsorption conveying module (110) comprises a vacuum adsorption roller (111) and a rotary driving assembly (112) for driving the vacuum adsorption roller (111) to rotate, and the axial direction of the vacuum adsorption roller (111) is perpendicular to the feeding direction (Y) of the coiled material film; The first deviation correcting execution module (120) comprises pressing wheel assemblies (121) which are arranged at two ends of the vacuum adsorption roller (111), wherein the pressing wheel assemblies (121) are abutted with the roller surface of the vacuum adsorption roller (111) and the abutting force is adjustable; The deviation correcting detection module (130) is arranged on one side of the corresponding vacuum adsorption roller (111) and is in linkage fit with the first deviation correcting execution module (120).
  2. 2. The suction conveying apparatus as claimed in claim 1, wherein the pinch roller assembly (121) includes at least two pinch roller abutment mechanisms (1210) circumferentially distributed along the vacuum suction roller (111), the at least two pinch roller abutment mechanisms (1210) being intermittently switched in sequence to abut against a roller surface of the vacuum suction roller (111).
  3. 3. The suction conveying apparatus as claimed in claim 2, wherein the pinch roller abutment mechanism (1210) comprises a telescopic drive (1211) and a roller body (1212); The telescopic driving piece (1211) is arranged on the roller seat (1213) of the pressing wheel assembly (121), the output end of the telescopic driving piece (1211) faces the vacuum adsorption roller (111), and the roller body (1212) is arranged on the output end of the telescopic driving piece (1211).
  4. 4. The suction conveying apparatus according to any one of claims 1 to 3, wherein the first deviation correcting execution module (120) further comprises a fixing frame (122), the fixing frame (122) is disposed on the suction conveying module (110) and located at one side of the vacuum suction roller (111), the pinch roller assembly (121) is movably and adjustably disposed on the fixing frame (122) along an axis of the vacuum suction roller (111), and/or The first deviation correcting execution module (120) further comprises a transverse adjustment driving assembly arranged on the fixing frame (122), and the driving end of the transverse adjustment driving assembly is connected with the pressing wheel assembly (121).
  5. 5. The adsorption conveying device according to claim 1, wherein the adsorption conveying device (100) further comprises a second deviation rectifying execution module (140), the second deviation rectifying execution module (140) is in linkage fit with the deviation rectifying detection module (130), and the second deviation rectifying execution module (140) can output linear reciprocating deviation rectifying movement along the axis direction of the vacuum adsorption roller (111); The adsorption conveying module (110) is arranged on the second deviation correcting executing module (140).
  6. 6. The adsorption conveying device according to claim 5, wherein the second deviation correcting execution module (140) comprises a deviation correcting installation seat (141) and a deviation correcting driving assembly (142), the deviation correcting installation seat (141) is slidably arranged along the axis direction of the vacuum adsorption roller (111), and the deviation correcting driving assembly (142) is in driving connection with the deviation correcting installation seat (141); wherein, the adsorption conveying module (110) is arranged on the deviation rectifying mounting seat (141).
  7. 7. The adsorption conveying apparatus according to claim 1, wherein the adsorption conveying apparatus (100) further comprises a third deviation rectifying execution module (150), and the third deviation rectifying execution module (150) is in linkage fit with the deviation rectifying detection module (130); The third deviation correcting execution module (150) comprises two beating deviation correcting assemblies (151) which are arranged in a counterpoint mode along the axis direction of the vacuum adsorption roller (111), and a deviation correcting space for the coiled material film material to pass through is formed between the two beating deviation correcting assemblies (151) which are arranged in a counterpoint mode.
  8. 8. The suction conveying apparatus as claimed in claim 7, wherein the flapping correction assembly (151) includes a flapping drive (1511) and a flapping plate (1510) connected to the flapping drive (1511).
  9. 9. The suction conveyor according to claim 1, characterized in that the roll body of the vacuum suction roll (111) is covered with a seamless air-permeable mesh.
  10. 10. Printing apparatus, characterized in that it comprises at least two adsorption transport devices (100) according to any one of claims 1 to 9, one of said adsorption transport devices (100) being arranged on each of the feed side and the discharge side of the printing apparatus; Wherein the output torque of the rotary drive assembly (112) on the feed side of the printing apparatus is smaller than the output torque of the rotary drive assembly (112) on the discharge side of the printing apparatus.

Description

Adsorption conveying device and printing equipment Technical Field The application belongs to the technical field of printing equipment, and particularly relates to an adsorption conveying device and printing equipment. Background The coiled material film material is increasingly widely applied in the fields of consumer electronics, vehicle-mounted, packaging and the like, and the requirements of the market on overprinting precision, multicolor overprinting quality and micron-level detail presentation of printed patterns are remarkably improved. In the conventional printing device, during the printing process for the coiled material film, the coiled material film passing through the printing device needs to be ensured to be kept at a correct position, and when the deviation occurs, deviation correction needs to be performed in time. The traditional deviation rectifying mode is usually integral type mobile deviation rectifying, an air cylinder or a servo electric cylinder drives an adjusting roller or a movable base, and a limiting member (such as a round hole and the cambered surface of a limiting piece are matched) is combined to limit the stroke, so that limiting deviation rectifying is realized. However, when the integral type mobile deviation correction is performed at a high speed, the friction resistance and inertia of the roller and the guide rail can cause response lag, and the requirement of high-frequency dynamic adjustment is difficult to adapt. Disclosure of utility model The application aims to provide an adsorption conveying device and printing equipment, which are used for solving the problems that the existing integral type mobile deviation correction has the problem that the friction resistance and inertia of a roller and a guide rail can cause response lag when the deviation is corrected at a high speed, and the requirement of high-frequency dynamic adjustment is difficult to adapt. In order to achieve the above object, a first aspect of the present application provides an adsorption and transport device, which is applied to a printing apparatus for coiled material film materials, wherein the adsorption and transport device includes an adsorption and transport module, and a first deviation rectifying execution module and a deviation rectifying detection module which are disposed on the adsorption and transport module; The adsorption conveying module is arranged on the feeding side or the discharging side of the printing equipment and comprises a vacuum adsorption roller and a rotary driving assembly for driving the vacuum adsorption roller to rotate, and the axial direction of the vacuum adsorption roller is perpendicular to the feeding direction of the coiled material film; the first deviation correcting execution module comprises pressing wheel assemblies arranged at two ends of the vacuum adsorption roller, wherein the pressing wheel assemblies are abutted with the roller surface of the vacuum adsorption roller and the abutting force is adjustable; The deviation correcting detection module is arranged on one side of the corresponding vacuum adsorption roller and is in linkage fit with the first deviation correcting execution module. As a further improvement of the above technical scheme: In some embodiments, the pinch roller assembly comprises at least two pinch roller abutting mechanisms distributed along the circumference of the vacuum suction roller, and the at least two pinch roller abutting mechanisms are sequentially and intermittently switched to abut against the roller surface of the vacuum suction roller. In some embodiments, the pinch roller abutment mechanism comprises a telescoping drive and a roller body; The telescopic driving piece is arranged on the roller seat of the compression wheel assembly, the output end of the telescopic driving piece faces the vacuum adsorption roller, and the roller body is arranged on the output end of the telescopic driving piece. In some embodiments, the first deviation-correcting execution module further comprises a fixing frame, wherein the fixing frame is arranged on the adsorption conveying module and positioned at one side of the vacuum adsorption roller, the pressing wheel assembly is movably and adjustably arranged on the fixing frame along the axis of the vacuum adsorption roller, and/or The first deviation correcting execution module further comprises a transverse adjusting driving assembly arranged on the fixing frame, and the driving end of the transverse adjusting driving assembly is connected with the pressing wheel assembly. In some embodiments, the adsorption conveying device further comprises a second deviation rectifying execution module, the second deviation rectifying execution module is in linkage fit with the deviation rectifying detection module, and the second deviation rectifying execution module can output linear reciprocating deviation rectifying movement along the axis direction of the vacuum adsorption roller; The