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CN-224222054-U - Flaw detection equipment

CN224222054UCN 224222054 UCN224222054 UCN 224222054UCN-224222054-U

Abstract

The application relates to the technical field of printing, and particularly discloses flaw detection equipment which comprises a machine table, a first belt line, a second belt line, a third belt line, a visual detection mechanism, a defective product recovery mechanism and a defective product recovery mechanism; one end of the third belt line is rotatably connected to the conveying end of the first belt line, lifting driving mechanisms are obliquely arranged below two sides of the other end of the third belt line respectively, the two lifting driving mechanisms are hinged to the second belt line and the third belt line, the visual detection mechanism is erected above the conveying end of the first belt line and used for detecting flaws on the surface of a product, the unqualified product recovery mechanism is arranged below the second belt line and used for receiving unqualified products unloaded by the third belt line, and the qualified recovery mechanism is arranged at the conveying end of the second belt line and used for receiving qualified products unloaded by the second belt line.

Inventors

  • LI ZIQIANG
  • WANG TONG
  • CHEN JUN
  • Zou Yinjie
  • ZHANG JUNXIA

Assignees

  • 彩迪创意艺术(苏州)有限公司

Dates

Publication Date
20260512
Application Date
20250519

Claims (7)

  1. 1. The flaw detection device is characterized by comprising a machine table (10), a first belt line (20), a second belt line (30), a third belt line (40), a visual detection mechanism (60), a defective product recovery mechanism (70) and a defective product recovery mechanism (80), wherein the first belt line (20) and the second belt line (30) are respectively arranged on two sides above the machine table (10) along a first direction, one end of the third belt line (40) is rotatably connected to the conveying tail end of the first belt line (20), lifting driving mechanisms (50) are respectively arranged below the two sides of the other end of the third belt line in an inclined mode, the two lifting driving mechanisms (50) are hinged with the second belt line (30) and the third belt line (40), the visual detection mechanism (60) is arranged above the conveying tail end of the first belt line (20) in a erected mode and used for detecting flaws on the surface of products, the defective product recovery mechanism (70) is arranged below the second belt line (30) and used for receiving the defective products detached from the third belt line (40), and the two lifting driving mechanisms (50) are respectively arranged below the other end of the second belt line (30) and used for receiving the defective products detached from the second belt line (30).
  2. 2. The flaw detection device according to claim 1, wherein a first portal (90) is erected above the first belt line (20) along a second direction, a bidirectional driving module (100) is arranged below a cross beam of the first portal (90), two baffles (110) arranged in a splayed manner are arranged on two driving portions of the bidirectional driving module (100), and the two baffles (110) are in contact with the first belt line (20).
  3. 3. A flaw detection device according to claim 1, characterized in that the lifting drive mechanism (50) is a linear cylinder.
  4. 4. The flaw detection device according to claim 1, characterized in that the visual inspection mechanism (60) comprises a second portal (61), a visual inspection camera (62) and a light box (63), the conveying end of the second portal (61) close to the first belt line (20) is erected above the first belt line (20) along the second direction, the visual inspection camera (62) is arranged at the bottom of a cross beam of the second portal (61), and the light box (63) is connected between two support legs of the second portal (61) below the visual inspection camera (62).
  5. 5. The flaw detection device according to claim 1, wherein the reject recycling mechanism (70) comprises a servo linear module (71), a collecting box (72) and a first counter (74), the servo linear module (71) is arranged on the machine table (10) below the second belt line (30) along the second direction, the collecting box (72) is connected to the servo linear module (71), a vertical plate (73) is arranged on one side of the collecting box (72), and the first counter (74) is arranged on the inner side of the vertical plate (73).
  6. 6. The flaw detection apparatus according to claim 1, wherein the acceptable recovery mechanism includes a fourth belt line (81), an L-shaped stopper (82), and a second counter (83), the fourth belt line (81) is provided on the machine table (10) in the second direction at a conveying end of the second belt line (30), the L-shaped stopper (82) is provided above a conveying start end of the fourth belt line (81) toward the second belt line (30), and the second counter (83) is provided above an inner side of either one of the L-shaped stopper (82).
  7. 7. The flaw detection apparatus according to claim 6, wherein the four belt lines have a height lower than that of the second belt line (30), and the L-shaped stopper (82) has a height higher than that of the second belt line (30).

Description

Flaw detection equipment Technical Field The application relates to the technical field of printing, in particular to flaw detection equipment. Background When various products are packaged, a packaging box is needed, and the packaging box becomes an indispensable consumable product for packaging. The outer surface of the packing box is often printed with various marks such as characters, letters and patterns and the like for identifying relevant information of products or playing a role in warning, merchants can also advertise through the marks, and the cognition of customers on the products is improved. After being cut, the printed packaging box paperboard needs to be checked for printing effect, whether a missing printing area exists or not is checked, whether the printed mark is clear or not, and whether defects such as double images appear in printing or not. When the existing detection equipment detects flaws on printed packaging paperboards, the existing detection equipment is inconvenient to process on line, generally has two processing modes, namely firstly, the flaws are marked, then qualified products and unqualified products are sorted, secondly, unqualified products with flaws are taken down when the existing detection equipment is stopped on site, and the problems that the operation is complicated and the production efficiency is affected exist in any of the processing modes. In order to solve the problems, the application discloses a flaw detection device. Disclosure of utility model In order to overcome the defects in the prior art, the application discloses flaw detection equipment. The defect detection device comprises a machine table, a first belt line, a second belt line, a third belt line, a visual detection mechanism, a defective product recovery mechanism and a defective product recovery mechanism, wherein the first belt line and the second belt line are respectively arranged on two sides above the machine table along a first direction, one end of the third belt line is rotatably connected to the conveying tail end of the first belt line, lifting driving mechanisms are respectively obliquely arranged below two sides of the other end of the third belt line, the two lifting driving mechanisms are hinged with the second belt line and the third belt line, the visual detection mechanism is erected above the conveying tail end of the first belt line and used for detecting defects on the surface of a product, the defective product recovery mechanism is arranged below the second belt line and used for receiving defective products detached from the third belt line, and the defective product recovery mechanism is arranged at the conveying tail end of the second belt line and used for receiving defective products detached from the second belt line. Further preferably, a first portal is erected above the first belt line along the second direction, a bidirectional driving module is arranged below a cross beam of the first portal, two baffles which are arranged in a splayed manner are arranged on two driving parts of the bidirectional driving module, and the two baffles are in contact with the first belt line. Further preferably, the lifting driving mechanism is a linear cylinder. It is further preferred that the visual inspection mechanism comprises a second portal, a visual inspection camera and a lamp box, wherein the conveying end of the second portal, which is close to the first belt line, is erected above the first belt line along the second direction, the visual inspection camera is arranged at the bottom of a cross beam of the second portal, and the lamp box is connected between two supporting legs of the second portal below the visual inspection camera. Still preferably, the defective product recovery mechanism includes a servo linear module, a collection box and a first counter, the servo linear module is arranged on the machine table along the second direction below the second belt line, the collection box is connected to the servo linear module, a vertical plate is arranged on one side of the collection box, and the first counter is arranged on the inner side of the vertical plate. Still preferably, the acceptable recovery mechanism includes a fourth belt line, an L-shaped stopper, and a second counter, the fourth belt line being disposed on the machine table along the second direction at a conveying end of the second belt line, the L-shaped stopper being disposed above a conveying start end of the fourth belt line toward the second belt line, the second counter being disposed above an inner side of any one face of the L-shaped stopper. It is further preferable that the height of the four belt lines is lower than the height of the second belt line, and the height of the L-shaped stopper is higher than the height of the second belt line. The application has the following beneficial effects: According to the application, the cut packaging paper board can be conveyed to the lower part of t