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CN-122006930-A - Intelligent hanging and conveying equipment for paint spraying of sheet metal parts

CN122006930ACN 122006930 ACN122006930 ACN 122006930ACN-122006930-A

Abstract

The invention provides intelligent hanging conveying equipment for paint spraying of sheet metal parts, which belongs to the technical field of hanging conveying equipment and comprises a conveying chain track, a lifting hook and a sealing belt. The two ends of the sealing belt are provided with rotating wheels for traction, so that the sealing belt forms two straight sections parallel to each other, and the straight sections, which are close to one side of the conveying chain track, of the sealing belt are defined as sealing sections. According to the invention, the circulating rotating sealing belts are arranged on the two sides of the bottom of the spray painting station section, and the sealing sections of the two sealing belts are mutually attached, so that the bottom opening of the conveying chain track positioned on the spray painting station section is sealed, the moving lifting hook can extrude and discharge the sealing belts to the two sides, the sealing belts normally pass through and are not affected, the sealing belts which are not extruded are still in an attached state, the amount of paint mist entering the conveying chain track can be effectively reduced, and the blocking of chains inside the conveying chain track is avoided.

Inventors

  • ZHANG HONGJIAN
  • JIANG YUANZHOU
  • CHENG YUN
  • WANG LIANG
  • SHI XIANGUI

Assignees

  • 徐州霖丞轩新能源有限公司

Dates

Publication Date
20260512
Application Date
20260130

Claims (10)

  1. 1. Intelligent hanging conveying equipment for sheet metal part paint spraying comprises the following components: a conveying chain track (1) on which a plurality of hooks (11) are connected; two sealing belts (2) which are respectively arranged at two sides of the conveying chain track (1); The two ends of the sealing belt (2) are provided with rotating wheels (3) for traction, so that the sealing belt (2) forms two straight sections parallel to each other, and the straight section of one side, close to the conveying chain track (1), of the sealing belt (2) is defined as a sealing section; the sealing sections of the sealing belts (2) are arranged parallel to the conveying chain track (1), the sealing sections of the two sealing belts (2) are positioned on two sides of the bottom opening of the conveying chain track (1), and the sealing sections of the two sealing belts (2) are mutually attached to enable the bottom opening of the conveying chain track (1) to be sealed; And a control unit configured to control the rotational speed and direction of the rotating wheel (3) to adjust the operation speed and direction of the sealing band (2).
  2. 2. The intelligent hanging and conveying device for sheet metal part paint spraying according to claim 1, wherein cleaning bins (4) are arranged on two sides of the conveying chain track (1), a straight section of one side, far away from the conveying chain track (1), of the sealing belt (2) is defined as a cleaning section, and the cleaning section of the sealing belt (2) extends into the cleaning bins (4).
  3. 3. The intelligent hanging and conveying device for sheet metal part paint spraying according to claim 2 is characterized in that a liquid conveying pipe (41) is arranged on one side, close to the input direction of the sealing belt (2), of the cleaning bin (4), a plurality of liquid spray heads (42) facing the sealing belt (2) are connected to the liquid conveying pipe (41), and the liquid conveying pipe (41) is connected with external liquid supply equipment.
  4. 4. The intelligent hanging and conveying device for sheet metal part paint spraying according to claim 2 is characterized in that a plurality of scraping plates (43) are arranged on one side, close to the input direction of the sealing belt (2), in the cleaning bin (4), and the scraping plates (43) are in contact with the bottom surface of the sealing belt (2).
  5. 5. The intelligent hanging and conveying device for sheet metal part paint spraying according to claim 2 is characterized in that a gas pipe (44) is arranged on one side, close to the input direction of the sealing belt (2), of the cleaning bin (4), a plurality of gas spray heads (45) facing the sealing belt (2) are connected to the gas pipe (44), and the gas pipe (44) is connected with external gas supply equipment.
  6. 6. The intelligent hanging and conveying device for sheet metal part paint spraying according to claim 2, wherein a drain pipe (46) for draining water is connected to the bottom of the cleaning bin (4).
  7. 7. The intelligent hanging and conveying device for sheet metal part paint spraying according to claim 1 is characterized in that motors (31) are arranged on the inner sides of the two sealing belts (2), and an output shaft of each motor (31) is connected with the rotating wheel (3) at any end of each sealing belt (2) and used for driving the rotating wheel (3) to rotate.
  8. 8. The intelligent hanging and conveying device for sheet metal part paint spraying according to claim 1, wherein supporting frames (32) corresponding to the rotating wheels (3) are arranged on two sides of the conveying chain track (1), and the rotating wheels (3) are connected to the supporting frames (32).
  9. 9. The intelligent hanging and conveying device for sheet metal part paint spraying according to claim 2 is characterized in that a plurality of hanging brackets (5) are arranged on two sides of the conveying chain track (1), and the cleaning bin (4) is connected to the hanging brackets (5).
  10. 10. The intelligent hanging and conveying device for sheet metal part paint spraying according to claim 1 is characterized in that side baffles (6) for supporting the sealing section of the sealing belt (2) are arranged on two sides of the bottom opening of the conveying chain track (1).

Description

Intelligent hanging and conveying equipment for paint spraying of sheet metal parts Technical Field The invention belongs to the technical field of hanging conveying equipment, and particularly relates to intelligent hanging conveying equipment for spraying paint on sheet metal parts. Background The intelligent suspended conveying equipment is one kind of automatic material flow equipment with overhead track system, chain, friction wheel or electric driving carrier to convey material continuously or intermittently in three-dimensional space, and consists of track, driving unit, suspended carrier, and control system. The equipment fully utilizes the upper space of the factory building, realizes the air circulation of workpieces among various working procedures (such as spraying, drying, assembling and detecting) of a production line, and is particularly suitable for the processes of surface treatment (such as electrophoresis and paint spraying), automobile manufacturing, household appliance assembly and the like. In the paint spraying process, the generated overspray fog and dust in the environment can be continuously accumulated on a conveying chain, a track, a driving wheel, a tensioning device, a lifting appliance and a bracket, the dried paint slag can cause chain blocking and track blocking, and accumulated matters can fall off and fall onto a workpiece to cause pollution. Disclosure of Invention In view of the foregoing, in order to overcome the defects in the prior art, an object of the present invention is to provide a smart suspension conveying device for painting sheet metal parts, so as to at least partially solve the problems set forth in the foregoing background art. The technical scheme adopted by the invention is that the invention provides intelligent hanging and conveying equipment for paint spraying of sheet metal parts, which comprises the following components: A conveying chain track, on which a plurality of hooks are connected; the two sealing belts are respectively arranged at two sides of the conveying chain track; The two ends of the sealing belt are provided with rotating wheels for traction, so that the sealing belt forms two straight sections parallel to each other, and the straight sections, which are close to one side of the conveying chain track, of the sealing belt are defined as sealing sections; The sealing sections of the sealing belts are arranged parallel to the conveying chain track, the sealing sections of the two sealing belts are positioned at two sides of the bottom opening of the conveying chain track, and the sealing sections of the two sealing belts are mutually attached to enable the bottom opening of the conveying chain track to be sealed; and a control unit configured to control a rotational speed and direction of the rotating wheel to adjust an operation speed and direction of the sealing tape. Further, cleaning bins are arranged on two sides of the conveying chain track, a straight section, away from one side of the conveying chain track, of the sealing belt is defined as a cleaning section, and the cleaning section of the sealing belt extends into the cleaning bins. Further, an infusion tube is arranged on one side, close to the input direction of the sealing belt, of the cleaning bin, a plurality of liquid spray heads facing the sealing belt are connected to the infusion tube, and the infusion tube is connected with external liquid supply equipment. Further, a plurality of scraping plates are arranged on one side, close to the input direction of the sealing belt, of the cleaning bin, and the scraping plates are in contact with the bottom surface of the sealing belt. Further, a gas pipe is arranged on one side, close to the input direction of the sealing belt, of the cleaning bin, a plurality of gas spray heads facing the sealing belt are connected to the gas pipe, and the gas pipe is connected with external gas supply equipment. Further, a drain pipe for draining water is connected to the bottom of the cleaning bin. Further, motors are arranged on the inner sides of the two sealing belts, and an output shaft of each motor is connected with the rotating wheel at any end of each sealing belt and used for driving the rotating wheel to rotate. Further, support frames corresponding to the rotating wheels are arranged on two sides of the conveying chain track, and the rotating wheels are connected to the support frames. Further, a plurality of suspensions are arranged on two sides of the conveying chain track, and the cleaning bin is connected to the suspensions. Further, two sides of the bottom opening of the conveying chain track are respectively provided with a side baffle plate for supporting the sealing section of the sealing belt. The beneficial effects are that: 1. Through setting up circulation pivoted sealing band in the bottom both sides of station section sprays paint, and the sealed section of two sealing bands is laminated each other for the bottom op