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CN-224230571-U - Automatic drying device for container

CN224230571UCN 224230571 UCN224230571 UCN 224230571UCN-224230571-U

Abstract

The utility model discloses an automatic blow-drying device for a container, which relates to the technical field of vacuum cup processing automation and comprises a rotating module, a lifting module and a blowing module, wherein a plurality of cup molds distributed in a circumferential array are arranged on the rotating module, the cup molds are used for vertically placing cups, the lifting module is fixedly connected or in transmission connection with the blowing module and used for enabling the blowing module to ascend and descend, the blowing module comprises one or more blowing rod assemblies, one blowing rod assembly comprises an inner blowing rod and an outer blowing rod, air outlets are formed in the lower ends of the inner blowing rod and the outer blowing rod, the blowing rod assemblies are connected with an air source, when the blowing module descends, the lower ends of the inner blowing rod assemblies gradually extend into an upper end opening of one cup, the air outlets of the inner blowing rod face the inner wall of the cup, and the air outlets of the outer blowing rod face the outer wall of the cup. Finally, the production efficiency of the containers such as the thermos cup and the like can be improved, the production cost is reduced, and the problem of unstable product quality is solved.

Inventors

  • PENG BIAO
  • Ying Langjun

Assignees

  • 永康市启慧机器人有限公司

Dates

Publication Date
20260512
Application Date
20250609

Claims (10)

  1. 1. The automatic drying device of the container is used for drying a cup, and the upper end and the lower end of the cup are provided with openings; the lifting module is fixedly connected with the blowing module or in transmission connection and is used for enabling the blowing module to ascend and descend; the blowing module comprises one or more blowing rod assemblies, wherein one blowing rod assembly comprises an inner blowing rod and an outer blowing rod, and air outlets are formed in the lower ends of the inner blowing rod and the outer blowing rod; When the blowing module descends, for one blowing rod assembly, the lower end of the inner blowing rod gradually stretches into an upper end opening of the cup downwards, the air outlet of the inner blowing rod faces the inner wall of the cup, and the air outlet of the outer blowing rod faces the outer wall of the cup.
  2. 2. The automatic drying device of claim 1, further comprising a water pan; The rotary module comprises a turntable and a rotating shaft, wherein the cup die is arranged on the upper surface of the turntable, and the radial dimension of the water receiving disc is larger than that of the turntable; The upper end of the rotating shaft penetrates through the water receiving disc and is connected with the center of the rotating disc.
  3. 3. The automatic drying device of a container according to claim 2, wherein the turntable is provided with a first through hole at the bottom of the cup mold, and the water receiving tray is arranged right below the first through hole.
  4. 4. The automatic blow-drying device for containers of claim 2, wherein the side wall of the cup mold is provided with a second port, and the second port is positioned at the root of the cup mold.
  5. 5. The automatic blow-drying device for the containers, which is disclosed in claim 2, is characterized in that an annular groove is formed in the periphery of the center of the lower surface of the rotary disc, the center of the water receiving disc is provided with a through hole, the water receiving disc vertically protrudes at the edge of the through hole to form an inner convex edge, and the inner convex edge is connected with the annular groove in a matched mode.
  6. 6. The automatic drying device of the container according to claim 2, wherein the rotary disc is in threaded connection with the rotating shaft, and a sealing ring is further arranged on the outer peripheral side of the connecting part; The device also comprises a pressing piece and a waterproof cover; the pressing piece is arranged on the upper surface of the rotary table, the pressing piece and the rotary table are in threaded connection and fixed, the waterproof cover is fixed and covers the upper surface of the pressing piece, and the sealing ring is clamped between the pressing piece and the rotary table.
  7. 7. The automatic drying device of a container according to claim 1, wherein the lifting module comprises a driving unit, a lifting table and a plurality of vertical and parallel guide rods, wherein the guide rods penetrate through the lifting table, the lifting table horizontally extends towards the rotating module to form an extension part, and the blowing module is fixedly arranged at the extension part; the driving unit is in transmission connection with the lifting table.
  8. 8. The automatic drying device for containers according to claim 7, wherein the driving unit is an electric cylinder or an air cylinder, the driving unit is provided with a free end, the driving unit is fixedly arranged under the lifting table and positioned among the plurality of guide rods, and the top of the free end is fixedly connected with the lifting table.
  9. 9. The automatic drying device for containers according to claim 1, wherein a plurality of the outer blowing bars are arranged in a blowing bar assembly and are circumferentially arranged on the outer peripheral side of the inner blowing bars; The air outlet of the external blowing rod is obliquely oriented to the internal blowing rod or obliquely oriented to the downward extending direction of the internal blowing rod; The bottom of the inner blowing rod is provided with a side opening to form an air outlet.
  10. 10. The automatic blow-drying device of a container according to claim 1, wherein the bottom end of the outer blow-drying rod and the bottom end of the inner blow-drying rod are respectively provided with a blow head, and the air outlet is positioned on the blow heads.

Description

Automatic drying device for container Technical Field The utility model relates to the technical field of vacuum cup processing automation, in particular to an automatic blow-drying device for a container. Background The production process of the thermos cup comprises the water expansion and cup separation stages which are executed sequentially. The water expansion is a metal forming process, and the metal plate (usually stainless steel) is expanded and attached to the inner wall of the die through a high-pressure water injection die to form a curved surface or a special-shaped structure of the cup body, namely, a pipe material is supported into a desired shape through water filling in a steel pipe, and the cup separation step refers to a process of cutting and separating a plurality of connected shells processed simultaneously in one water expansion forming into independent monomers. Except for the vacuum cup formed by stamping, the processing of the rest cups basically needs to go through a water expansion process and then a cup separation process, such as laser cup separation. A large amount of process water (or oil-water mixed liquid) and lubrication residues can be attached to the inner and outer surfaces of the semi-finished product after water expansion molding. If the residual liquid is not effectively removed, the processing quality of the subsequent procedures (such as cup separation, welding, polishing and the like) is reduced, the reject ratio of the product is increased, and the residual liquid enters the equipment and can cause corrosion, failure and even damage of the equipment. For this reason, in the prior art, the semi-finished product after the water swelling process is subjected to water/liquid removal treatment, but there are a series of problems such as: (1) And (3) placing the semi-finished product after water expansion in a material frame for naturally controlling water, and transferring the semi-finished product into a subsequent production line after the liquid is drained. The method has low efficiency and long processing period, and cannot be effectively connected with a continuous production line, so that the production flow is interrupted. (2) After the water expansion process, a long drying channel is additionally arranged, and the liquid on the semi-finished product is quickly dried in a hot drying mode. However, the heating process accelerates stress relief inside the cup blank (after undergoing high pressure plastic deformation), which can lead to uncontrolled dimensional deviations or shape distortions. The liquids used in the water swelling often contain impurities (metal particles, greasy dirt, etc.), and these residues form dirt after drying, which can form stains, streaks or spots on the inner walls of the semifinished products. And the large-scale drying tunnel occupies a large area, and has high continuous heating energy consumption and obviously increased operation cost. Therefore, it is desirable to provide an automatic drying device for containers, so as to solve the above technical problems. Disclosure of Invention Aiming at the problems in the related art, the utility model provides an automatic blow-drying device for a container, which can improve the production efficiency of the container such as a vacuum cup and the like, reduce the production cost and solve the problem of unstable product quality. The utility model is realized in the following way: The automatic drying device of the container is used for drying a cup, and the upper end and the lower end of the cup are provided with openings; the lifting module is fixedly connected with the blowing module or in transmission connection and is used for enabling the blowing module to ascend and descend; The blowing module comprises one or more blowing rod assemblies, one blowing rod assembly comprises an inner blowing rod and an outer blowing rod, air outlets are formed in the lower ends of the inner blowing rod and the outer blowing rod, the blowing rod assemblies are connected with an air source, and the air source is an air compressor. When the blowing module descends, for one blowing rod assembly, the lower end of the inner blowing rod gradually stretches into an upper end opening of the cup downwards, the air outlet of the inner blowing rod faces the inner wall of the cup, and the air outlet of the outer blowing rod faces the outer wall of the cup. The above "cup" refers to a cup immediately after the "water expansion" process is completed. The rotating module is used for sequentially transferring the cups to the lower part of the blowing rod module to finish blowing/blowing rod operation. When the blowing module is positioned at the uppermost side and does not fluctuate, the rotating module rotates at fixed angles and fixed time intervals, when the blowing module ascends and descends, the rotating module stops rotating, the air source supplies high-pressure air for the blowing module, the high-pressure air