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CN-224225939-U - Vibration conveying device for optical screening machine

CN224225939UCN 224225939 UCN224225939 UCN 224225939UCN-224225939-U

Abstract

The utility model discloses a vibrating conveying device for an optical screening machine, and belongs to the field of optical screening machines. The device comprises a base, a hopper, a flow dividing piece and an intermittent blanking assembly. The hopper is arranged above the base, a plurality of spring plates are connected between the hopper and the base, an electromagnet is arranged at the lower end of the hopper, and a spiral track is fixedly connected at the inner wall of the hopper. The flow dividing piece is arranged on the spiral track and used for dispersing materials to two sides. The intermittent discharging assembly is arranged at the tail end of the spiral track and used for intermittently blocking materials to enable the materials to be intermittently discharged, the intermittent discharging assembly comprises a gear, and racks are respectively connected to two sides of the gear in a meshed mode. According to the utility model, the motor II is started to drive the rotating shaft II and the gear to rotate, so that racks on two sides are driven to relatively move, and further the two baffle plates are sequentially exchanged and lowered, thus intermittent feeding is controlled, a small amount of materials are ensured to enter a detection area each time, image blurring caused by material overlapping or shielding is avoided, and the detection precision is improved.

Inventors

  • LI JIN
  • Gu Yelin

Assignees

  • 苏州鼎加禾自动化设备有限公司

Dates

Publication Date
20260512
Application Date
20250619

Claims (10)

  1. 1. The utility model provides an optical screening machine is with vibrating conveyor which characterized in that includes A base (1); the device comprises a hopper (2) arranged above a base (1), a plurality of spring plates (3) connected between the hopper (2) and the base (1), an electromagnet (4) arranged at the lower end of the hopper (2), and a spiral track (5) fixedly connected to the inner wall; a diverter (6) arranged on the spiral track (5) for distributing the material to both sides; The intermittent discharging assembly (7) is arranged at the tail end of the spiral track (5) and used for intermittently blocking materials and enabling the materials to be intermittently discharged, the intermittent discharging assembly (7) comprises gears (74), racks (75) are respectively connected to two sides of the gears (74) in a meshed mode, connecting boxes (78) are fixedly connected to the two racks (75), a sliding groove II (79) is formed in the lower end of each connecting box (78), a sliding block (710) is connected to the sliding groove II (79) in a sliding mode, and a blocking plate (711) is fixedly connected to the lower end of each sliding block (710).
  2. 2. The vibration conveying device for the optical screening machine according to claim 1, wherein the splitter (6) comprises a splitter plate (61) arranged in the middle of the spiral track (5), a first connecting frame (62) fixedly connected to the spiral track (5) is arranged on one side, close to the intermittent blanking assembly (7), of the splitter plate (61), a first motor (63) is arranged on the first connecting frame (62), a first rotating shaft (64) is connected to the driving end of the first motor (63), the first rotating shaft (64) is rotatably connected to the first connecting frame (62), and a baffle plate (65) is connected to the side wall of the first rotating shaft.
  3. 3. The vibration conveying device for the optical screening machine according to claim 1, wherein the intermittent blanking assembly (7) further comprises a second connecting frame (71) fixedly arranged on two sides of the spiral track (5), a second motor (72) is arranged on the second connecting frame (71) on one side, a second rotating shaft (73) is connected to the driving end of the second motor (72), the second rotating shaft (73) is rotatably connected to the side wall of the second connecting frame (71), and a gear (74) is arranged on the second rotating shaft (73) and coaxial with the second rotating shaft (73).
  4. 4. The vibration conveying device for the optical screening machine according to claim 3, wherein sliding rods (76) are connected to two ends of the rack (75) respectively, sliding grooves I (77) are formed in two sides of the connecting frame II (71) respectively, and the sliding rods (76) are connected in the corresponding sliding grooves I (77) in a sliding mode.
  5. 5. The vibration conveying device for the optical screening machine according to claim 1, wherein a plurality of first through holes (712) are formed in the side wall of the connecting box (78), the first through holes (712) are communicated with the second sliding groove (79), a second through hole (713) is formed in the side wall of the sliding block (710), and positioning rods (714) are inserted into the first through holes (712) and the second through holes (713) in a matched mode.
  6. 6. The vibratory conveyor of claim 5, wherein the plurality of first through holes (712) are equally spaced.
  7. 7. The vibration conveyor for optical screening machine according to claim 5, wherein the positioning rod (714) is a threaded rod, and the second through hole (713) is matched with the positioning rod (714).
  8. 8. The vibration transporting device for an optical screening machine according to claim 7, wherein a limiting pad (715) is fixedly connected to one end of the positioning rod (714), and the diameter of the limiting pad (715) is larger than that of the first through hole (712).
  9. 9. A vibratory conveying device for an optical screening machine according to claim 1, wherein the lower end of the baffle plate (711) is provided with a slope.
  10. 10. The vibration conveyor for an optical screening machine according to claim 1, characterized in that the lower end of the base (1) is provided with a plurality of damping rubber pads (8).

Description

Vibration conveying device for optical screening machine Technical Field The utility model relates to the field of optical screening machines, in particular to a vibration conveying device for an optical screening machine. Background The optical screening machine is high-tech equipment based on a machine vision technology and an image processing technology, captures an image of an object to be detected through a high-precision camera, and utilizes a computer to process and analyze the image in real time, so that the accurate measurement and identification of the characteristics of the size, the shape, the color and the like of the object are realized. The vibration conveyor is an important component of the optical screening machine, and vibration conveying operation is generally performed by using a vibration motor fixed on the trough. The vibration motor generates vibration during operation and drives the vibrating conveyor trough body to vibrate together, so that materials are conveyed from the material inlet to the material outlet rapidly. However, in the conventional vibration conveying device in the optical screening machine, the disposable feeding amount of the vibration conveying device is too large, so that materials can be accumulated, an imaging system of the optical screening machine can be interfered, an image is blurred or shielded, and the detection precision is reduced. Therefore, the utility model provides a vibrating conveying device for an optical screening machine. Disclosure of utility model The utility model provides a vibration conveying device for an optical screening machine, which can solve the problem that the imaging system of the optical screening machine is interfered due to accumulation of materials caused by overlarge disposable feeding amount in the prior art. A vibratory conveying device for an optical screening machine, comprising: Base, hopper, reposition of redundant personnel piece and intermittent type unloading subassembly. The hopper is arranged above the base, a plurality of spring plates are connected between the hopper and the base, an electromagnet is arranged at the lower end of the hopper, and a spiral track is fixedly connected at the inner wall of the hopper. The flow dividing piece is arranged on the spiral track and used for dispersing materials to two sides. The intermittent discharging assembly is arranged at the tail end of the spiral track and used for intermittently blocking materials to enable the materials to be intermittently discharged, the intermittent discharging assembly comprises gears, racks are respectively connected to two sides of the gears in a meshed mode, connecting boxes are fixedly connected to the two racks, a sliding groove II is formed in the lower end of each connecting box, a sliding block is connected in the sliding groove II in a sliding mode, and a blocking plate is fixedly connected to the lower end of each sliding block. Preferably, the dividing piece comprises a dividing plate arranged in the middle of the spiral track, a first connecting frame fixedly connected to the spiral track is arranged on one side, close to the intermittent blanking assembly, of the dividing plate, a first motor is arranged on the first connecting frame, a first rotating shaft is connected to the driving end of the first motor, the rotating shaft is rotatably connected to the first connecting frame, and a baffle is connected to the side wall of the first rotating shaft. The intermittent blanking assembly further comprises a second connecting frame fixedly arranged on two sides of the spiral track, a second motor is arranged on the second connecting frame on one side, a second rotating shaft is connected to the driving end of the second motor, the second rotating shaft is rotatably connected to the side wall of the second connecting frame, and a gear is arranged on the second rotating shaft and coaxial with the second rotating shaft. Preferably, two ends of the rack are respectively connected with a sliding rod, two sides of the connecting frame II are respectively provided with a sliding groove I, and the sliding rods are in sliding connection with the corresponding sliding grooves I. Preferably, the side wall of the connecting box is provided with a plurality of first through holes which are communicated with the second sliding groove, the side wall of the sliding block is provided with a second through hole, and the first through holes and the second through holes are internally matched and inserted with positioning rods. Preferably, the plurality of through holes are arranged at equal intervals. Preferably, the positioning rod is a threaded rod, and the second through hole is matched with the positioning rod. Preferably, one end of the positioning rod is fixedly connected with a limiting pad, and the diameter of the limiting pad is larger than that of the first through hole. Preferably, the lower end of the baffle plate is provided with a slope. Pr