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CN-224226233-U - Discharging device of TV lens

CN224226233UCN 224226233 UCN224226233 UCN 224226233UCN-224226233-U

Abstract

The utility model relates to a discharging device of a TV lens, which comprises a bracket, a conveyor belt, a material receiving part, a fan and a driving motor for driving the conveyor belt to run, wherein the conveyor belt is fixed on the bracket, a discharging area, a processing area and a discharging area which are sequentially arranged along the conveying direction are arranged at the conveyor belt of the discharging device, the TV lens falls on the conveyor belt of the discharging area, the material receiving part is positioned at the tail end of the conveyor belt in conveying, one end of the material receiving part is fixed with the bracket, the other end of the material receiving part is arranged in a downward inclined way, the fan is positioned in the processing area and fixed with the bracket, the fan faces the conveyor belt, and the driving motor is fixed on the bracket. According to the blanking device for the TV lens, the conveyor belt is adopted for receiving materials, the mechanical arm places the TV lens on the conveyor belt at a lower height, so that smashing damage and scratching are avoided, in addition, the conveyor belt can prolong the cooling time of the TV lens, the TV lens is effectively cooled under the action of the fan, the TV lens is cooled when falling to the receiving part, the TV lens is relatively difficult to scratch or smash damage, and the reject ratio of the TV lens is effectively reduced.

Inventors

  • Lai Tongwu

Assignees

  • 广东胜蓝光电科技有限公司

Dates

Publication Date
20260512
Application Date
20250514

Claims (10)

  1. 1. The discharging device of the TV lens is characterized by comprising a support, a conveyor belt, a material receiving part, a fan and a driving motor, wherein the driving motor drives the conveyor belt to run, the conveyor belt is fixed on the support, a discharging area, a treatment area and a discharging area which are sequentially arranged along the conveying direction are arranged at the position of the conveyor belt, the TV lens falls on the conveyor belt of the discharging area, the material receiving part is positioned at the tail end of conveying of the conveyor belt, one end of the material receiving part is fixed with the support, the other end of the material receiving part is obliquely arranged below the conveyor belt, the fan is positioned in the treatment area and is fixed with the support, the fan faces towards the conveyor belt, and the driving motor is fixed on the support.
  2. 2. The TV lens blanking apparatus of claim 1, wherein the blower is located above the conveyor, and the output of the blower is located toward the conveyor in the processing area.
  3. 3. The device for blanking a TV lens according to claim 1, further comprising a negative pressure tank, wherein the negative pressure tank is located in the treatment area and covers the upper portion of the conveyor belt, the negative pressure tank is provided with two through holes at least at the position where the TV lens passes, the conveyor belt is provided with a plurality of air holes, the blower is located below the conveyor belt, and the input end of the blower is arranged towards the conveyor belt.
  4. 4. The device for blanking a TV lens according to claim 1, wherein an included angle between the receiving portion and a horizontal plane is 31-33 °.
  5. 5. The TV lens blanking apparatus of claim 1, wherein the blower is an ion blower.
  6. 6. The TV lens blanking device of claim 1, further comprising a plurality of dust removing portions, wherein the dust removing portions are located below the conveyor belt and are disposed close to the conveyor belt, and the dust removing portions are fixed to the bracket.
  7. 7. The TV lens blanking device of claim 1, further comprising a plurality of static-removing portions, wherein the static-removing portions are located below the conveyor belt and near the conveyor belt, and the static-removing portions are fixed to the bracket.
  8. 8. The TV lens blanking apparatus of claim 1, wherein the conveyor is a metal conveyor.
  9. 9. The device for blanking a TV lens according to claim 1, further comprising a receiving bag, wherein a mouth of the receiving bag is detachably fixed to the receiving part and is sleeved at a lower end of the receiving part.
  10. 10. The TV lens blanking apparatus of claim 1, wherein the bracket is a telescopic bracket, and the direction in which the bracket is telescopic is perpendicular to the ground.

Description

Discharging device of TV lens Technical Field The utility model relates to the field of lens production equipment, in particular to a blanking device of a TV lens. Background TV lenses, i.e. television lenses, are mainly used in backlight systems for lighting devices such as television backlights, advertising light boxes, panel lights, etc. The light emitted by the light source is diffused and homogenized through the optical principle, so that the lighting effect is improved, and the visual comfort is improved. The production process of the TV lens involves a plurality of precise steps including fine grinding, polishing, edging, centering and cleaning, and finally, the lens is subjected to comprehensive quality inspection in a mode of combining a machine with manual quality inspection, and the quality and performance of the TV lens can be ensured to meet various application requirements through strict production flow and quality control. The inventor finds in a large number of practices that when the existing TV lens is fed after being processed, the mechanical arm is usually separated after moving to the upper part of the material box and then directly falls into the material box, and because the production efficiency needs to be ensured, on one hand, the mechanical arm needs to be fed and reset quickly, on the other hand, when the mechanical arm moves to the upper part of the material box, the TV lens is in an uncooled state and is easy to scratch after colliding with, on the other hand, in order to avoid frequent replacement of the material box, the material box has a certain depth, a certain distance exists between the mechanical arm and the bottom of the material box, and collision between the TV lens and the bottom of the material box or between the mechanical arm and the TV lens in the material box is difficult to avoid, so that defective products are often produced in the feeding process of the TV lens. Disclosure of utility model Based on the above, the utility model aims to provide a discharging device for a TV lens, by adopting a conveyor belt for receiving materials, a mechanical arm can stably place the TV lens on the conveyor belt at a lower height, so that the damage and scratch of the TV lens are effectively avoided, and the collision between the TV lens and the TV lens is effectively avoided due to continuous operation of the conveyor belt. The discharging device of the TV lens comprises a support, a conveyor belt, a receiving part, a fan and a driving motor, wherein the driving motor drives the conveyor belt to run, the conveyor belt is fixed on the support, a discharging area, a processing area and a discharging area which are sequentially arranged along the conveying direction are arranged at the position of the conveyor belt, the TV lens falls on the conveyor belt of the discharging area, the receiving part is positioned at the tail end of conveying of the conveyor belt, one end of the receiving part is fixed with the support, the other end of the receiving part is obliquely arranged below the conveyor belt, the fan is positioned in the processing area and is fixed with the support, the fan faces towards the conveyor belt, and the driving motor is fixed on the support. According to the blanking device for the TV lens, the conveyor belt is adopted for receiving materials, so that the mechanical arm can stably place the TV lens on the conveyor belt at a lower height, the damage and scratch of the TV lens are effectively avoided, and the collision between the TV lens and the TV lens is effectively avoided due to the fact that the conveyor belt continuously operates. Further, the fan is located above the conveyor belt, and the output end of the fan is arranged towards the conveyor belt located in the treatment area. The fan is directly blown to the conveyor belt of the treatment area, the TV lens passing through the treatment area is cooled in a direct blowing mode, and the cooling effect is good. Further, the device also comprises a negative pressure box, the negative pressure box is located in the treatment area and covers the upper portion of the conveyor belt, at least two through holes are formed in the position where the TV lens passes through the negative pressure box, a plurality of air holes are formed in the conveyor belt, the fan is located below the conveyor belt, and the input end of the fan faces the conveyor belt. Set up the negative pressure case and set up the gas pocket on the conveyer belt, form the negative pressure in the negative pressure case through the fan, and then form and flow into the air current that the negative pressure case was left the negative pressure case and was blown out by the output of fan from the gas pocket on the conveyer belt from two through-holes of negative pressure case, cool down the TV lens in the negative pressure case through the mode of air current, be favorable to reducing the raise dust that the fan produced. Further, the included angl