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CN-224203701-U - Code reader for product packaging

CN224203701UCN 224203701 UCN224203701 UCN 224203701UCN-224203701-U

Abstract

The utility model discloses a code reader for product packaging, and relates to the technical field of product packaging. The code reader for product packaging comprises a conveying belt, wherein a code reading mechanism is arranged above the conveying belt, the code reading mechanism comprises a fixing frame arranged above the conveying belt, a pressure bearing is fixedly arranged above the fixing frame, a transmission pipe is fixedly arranged above the pressure bearing, a movable frame is fixedly arranged at the lower end of the transmission pipe, connecting frames are fixedly arranged at the two ends of the movable frame, a light shielding pipe can prevent light rays emitted by a soft light from affecting imaging of a camera module, the soft light is fixed on one side of the connecting frame through the light shielding pipe and can move along with the connecting frames, light supplementing is carried out at the pointing position of the camera module, the light rays can be reflected to the top end of a product, and the light supplementing is carried out for the camera module at the bottom end of the supporting frame.

Inventors

  • LI PENG
  • WANG YANAN

Assignees

  • 天津市海迅科技发展有限公司

Dates

Publication Date
20260505
Application Date
20250612

Claims (6)

  1. 1. The code reader for product packaging comprises a conveying belt (1) and is characterized in that a code reading mechanism (2) is arranged above the conveying belt (1): The identification assembly (21) comprises a fixed frame (211) arranged above the conveying belt (1), a pressure bearing (212) is fixedly arranged above the fixed frame (211), a transmission pipe (213) is fixedly arranged above the pressure bearing (212), a movable frame (214) is fixedly arranged at the lower end of the transmission pipe (213), connecting frames (215) are fixedly arranged at the two ends of the movable frame (214), and a camera module (216) is fixedly arranged inside the connecting frames (215); The driving assembly (22) is arranged above the identification assembly (21) and used for driving the driving tube (213) to rotate and adjusting the position of the camera module (216); And the light supplementing assemblies (23) are arranged on two sides of the identification assembly (21) and used for improving the brightness of the surface of the package.
  2. 2. The code reader for product packaging according to claim 1, wherein the top of the fixing frame (211) is provided with an open pore structure, the top end of the transmission tube (213) is provided with an annular protruding structure, and the bottom of the protruding structure is fixedly connected with the top end of the pressure bearing (212).
  3. 3. The code reader for packaging products of claim 1, wherein the transmission tube (213) penetrates through the top of the fixing frame (211) at the fixing frame (211) and is in rotary connection with the fixing frame (211), the movable frame (214) is fixedly arranged on the outer side of the bottom end of the transmission tube (213), the camera modules (216) are symmetrically arranged at the left end and the right end of the movable frame (214) in a mirror image mode through the action of the connecting frame (215), and the camera modules (216) are fixedly arranged at the central bottom end of the supporting frame (217).
  4. 4. The code reader for product packaging according to claim 1, wherein the driving assembly (22) comprises a limiting frame (221) fixedly installed at the top end of the fixing frame (211), a driving motor (222) is fixedly installed below the limiting frame (221), a gear (223) is fixedly installed at the bottom end of a rotating shaft of the driving motor (222), and the driving assembly (22) further comprises a toothed ring (224) fixedly installed at the top end of the transmission tube (213).
  5. 5. The code reader for packing products according to claim 4, wherein the limiting frame (221) is positioned at the left side of the center of the fixing frame (211), the driving motor (222) is fixed at the left front of the driving tube (213) through the limiting frame (221), and the gear (223) and the toothed ring (224) are meshed with each other.
  6. 6. The code reader for product packaging according to claim 1, wherein the light supplementing component (23) comprises lamp plates (231) fixedly arranged on two sides of the fixing frame (211), a soft light cover (232) is fixedly arranged on the front side of the lamp plates (231), the light supplementing component (23) further comprises a light shielding pipe (233) fixedly arranged on one side of the connecting frame (215), soft light lamps (234) are fixedly arranged at four corners of the light shielding pipe (233), and the light supplementing component (23) further comprises a light reflecting plate (235) fixedly arranged at the bottom end of the movable frame (214).

Description

Code reader for product packaging Technical Field The utility model relates to the technical field of product packaging, in particular to a code reader for product packaging. Background The code reader can automatically and rapidly scan the bar codes or the two-dimensional codes on the product package without manually inputting information one by one, thereby greatly saving time, improving the packaging and detection speed on a production line, avoiding errors possibly occurring in manual code reading, such as error reading, error transmission and the like, and ensuring the accuracy and consistency of product information reading. The prior Chinese patent with the bulletin number of CN222927049U discloses a seed box chip code reading device, which comprises a first conveying line and a second conveying line which are sequentially arranged on a code reading support, two guide plates and a plurality of irregular products, which are arranged at the starting point of the first conveying line, an arrangement component which is arranged above the first conveying line, and a code reader which is arranged above the second conveying line, wherein the two guide plates are in sliding connection with the code reading support, the two guide plates are abutted with the plurality of irregular products, the arrangement component is used for sequentially arranging the plurality of irregular products on the first conveying line for conveying, the first conveying line is used for sequentially conveying the single irregular product to the second conveying line, and the code reader is used for reading the two-dimensional code on the irregular product conveyed on the second conveying line. The method solves the problems of time and labor waste in detecting and inputting the two-dimension code of the irregular product. The code reading device has no guide structure, the situation that the code spraying position of the package is not on the same side with the lens of the code reading equipment, and the code spraying cannot be identified, meanwhile, the situation that the gap between the bar code patterns captured by the lens is too small due to angle deviation, and identification errors occur can also occur, and meanwhile, the code reading device has no light supplementing component, and the situation that the identification errors occur due to insufficient light can occur in the code reading process. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a code reader for product packaging, which solves the problems that the deviation of a code spraying surface and a camera direction influences the identification effect and the light is over-dark to influence the identification. The code reader for product packaging comprises a conveying belt, wherein a code reading mechanism is arranged above the conveying belt: The identification assembly comprises a fixed frame arranged above the conveyor belt, a pressure bearing is fixedly arranged above the fixed frame, a transmission pipe is fixedly arranged above the pressure bearing, a movable frame is fixedly arranged at the lower end of the transmission pipe, connecting frames are fixedly arranged at the two ends of the movable frame, and a camera module is fixedly arranged in the connecting frames; The driving assembly is arranged above the identification assembly and used for driving the transmission tube to rotate and adjusting the position of the camera module; And the light supplementing assemblies are arranged on two sides of the identification assembly and used for improving the brightness of the surface of the package. Preferably, the top of mount is provided with the open pore structure, the top of drive tube is provided with annular protruding structure, and protruding structure bottom and pressure bearing top fixed connection. Preferably, the transmission pipe penetrates through the top of the fixing frame in the fixing frame and is in rotary connection with the fixing frame, the movable frame is fixedly arranged on the outer side of the bottom end of the transmission pipe, the camera modules are symmetrically arranged at the left end and the right end of the movable frame through the action mirror symmetry of the connecting frame, and the camera modules are fixedly arranged at the bottom end of the center of the supporting frame. Preferably, the driving assembly comprises a limiting frame fixedly arranged at the top end of the fixing frame, a driving motor is fixedly arranged below the limiting frame, a gear is fixedly arranged at the bottom end of a rotating shaft of the driving motor, and the driving assembly further comprises a toothed ring fixedly arranged at the top end of the transmission pipe. Preferably, the limiting frame is positioned at the left side of the center of the fixing frame, the driving motor is fixed at the left front of the driving tube through the limiting frame, and the gear and the toothed ring are meshed with