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CN-224213024-U - Induced draft system suitable for single-layer cutting bed and single-layer cutting bed

CN224213024UCN 224213024 UCN224213024 UCN 224213024UCN-224213024-U

Abstract

The utility model discloses an air suction system and a single-layer cutting bed suitable for the single-layer cutting bed, wherein the air suction system is arranged in a support body of the single-layer cutting bed and comprises a first air suction assembly, a second air suction assembly and a vacuum pump assembly, the first air suction assembly comprises an air bag assembly and a plurality of first air inlet pipes, the first air inlet pipes are used for communicating the air bag assembly and a ventilation plate of the single-layer cutting bed, the second air suction assembly comprises a second air inlet pipe communicated with the air bag assembly and the upper part of a square pipe vertical beam of the support body and a third air inlet pipe communicated with the lower part of the square pipe vertical beam, the vacuum pump assembly comprises an air suction pipeline and a vacuum pump, the inlet end of the air suction pipeline is communicated with the third air inlet pipe, the outlet end of the air suction pipeline is communicated with the vacuum pump, and the vacuum pump is used for extracting air in an air hole in the ventilation plate, so that the air hole is in a negative pressure environment to adsorb cloth to be attached to the ventilation plate, the arrangement of a pipeline is reduced, the pipeline is facilitated, the cost of the pipeline is effectively reduced, and the occupation of the space in the support body is effectively reduced.

Inventors

  • XIE JINLONG

Assignees

  • 拓卡奔马机电科技有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (10)

  1. 1. An induced draft system suitable for individual layer cutting bed installs in individual layer cutting bed's support body, its characterized in that, induced draft system includes: The first air suction assembly comprises an air bag assembly (100) and a plurality of first air inlet pipes (200), and the first air inlet pipes (200) are used for communicating the air bag assembly (100) with a ventilation plate (300) of the single-layer cutting bed; the second air suction assembly comprises a second air inlet pipe (400) communicated with the air bag assembly (100) and the upper part of a square pipe vertical beam (500) of the frame body, and a third air inlet pipe (600) communicated with the lower part of the square pipe vertical beam (500); The vacuum pump assembly (700) comprises an air suction pipeline (710) and a vacuum pump, wherein the inlet end of the air suction pipeline (710) is communicated with the third air inlet pipe (600), the outlet end of the air suction pipeline (710) is communicated with the vacuum pump, and the vacuum pump is used for pumping air in an air hole in the ventilating plate (300) so that the air hole is in a negative pressure environment to adsorb cloth to be attached to the ventilating plate (300).
  2. 2. The suction system for a single-layer cutting bed according to claim 1, wherein the air bag assembly (100) comprises a confluence pipeline (110) extending along a first direction and a plurality of diversion pipelines (120) extending along a second direction, the diversion pipelines (120) are communicated with the first air inlet pipe (200), the diversion pipelines (120) are positioned at two sides of the confluence pipeline (110), and all the diversion pipelines (120) are communicated with the confluence pipeline (110), and the first direction is perpendicular to the second direction.
  3. 3. The suction system for a single-layer cutting bed according to claim 2, wherein the square tube vertical beam (500) comprises an air flow inlet joint (510) communicated with the inside of the square tube vertical beam (500), and the air flow inlet joint (510) is positioned at the upper part of the square tube vertical beam (500); the outlet end of the converging pipeline (110) is spaced from the airflow inlet joint (510) in the first direction, and one end of the second air inlet pipe (400) is communicated with the outlet end of the converging pipeline (110) while the other end is communicated with the airflow inlet joint (510).
  4. 4. A suction system suitable for a single-layer cutting bed according to claim 3, characterized in that the square tube vertical beam (500) further comprises an air flow outlet joint (520) communicated with the inside of the square tube vertical beam (500), wherein the air flow outlet joint (520) is positioned at the lower part of the square tube vertical beam (500); The air flow outlet connector (520) and the air flow inlet connector (510) are arranged at intervals in the height direction, one end of the third air inlet pipe (600) is communicated with the lower part of the square pipe vertical beam (500), and the other end of the third air inlet pipe is communicated with the inlet end of the air suction pipeline (710).
  5. 5. The air suction system suitable for a single-layer cutting bed according to claim 3, wherein the third air inlet pipe (600) is of a bending structure, the third air inlet pipe (600) comprises a first bending section and a second bending section which are communicated, and the first bending section extends along the first direction and is arranged at intervals with the second air inlet pipe (400) in the height direction.
  6. 6. The suction system for a single-layer cutting bed according to claim 4, wherein the vacuum pump assembly (700) is located at one side of the air bag assembly (100) in the second direction, and the air flow outlet connector (520) is disposed at the same height as the inlet end of the suction pipe (710).
  7. 7. The suction system for a single-layer cutoff bed according to claim 4 wherein the split lines (120) on the same side of the converging line (110) are equally spaced in the first direction.
  8. 8. The air suction system suitable for the single-layer cutting bed according to claim 4, wherein an air inlet connector (310) is arranged at the bottom of the ventilation plate (300), the air inlet connector (310), the first air inlet pipe (200) and the shunt pipeline (120) are in consistent and one-to-one correspondence, one end of the first air inlet pipe (200) is communicated with the air inlet connector (310), and the other end is communicated with the shunt pipeline (120).
  9. 9. The suction system for a single-layer cut bed according to any one of claims 1 to 8, wherein the first air inlet pipe (200), the second air inlet pipe (400) and the third air inlet pipe (600) are all PVC hoses.
  10. 10. A single layer cutting bed comprising an air suction system according to any one of claims 1 to 9 adapted for use in a single layer cutting bed.

Description

Induced draft system suitable for single-layer cutting bed and single-layer cutting bed Technical Field The utility model relates to the technical field of cutting bed air suction equipment, in particular to an air suction system suitable for a single-layer cutting bed and the single-layer cutting bed. Background The effect of the induced draft system of cutting bed is that adsorb the cloth on the cutting bed through negative pressure environment to improve and avoid even to cloth cutting in-process cloth appearance removal phenomenon, current induced draft system mainly sets up in the support body of cutting bed, and the intercommunication of air pocket subassembly and vacuum pump in the induced draft system is through PP drainage hard tube formation, needs multiple elbow, straight tube, three-way pipe to splice each other and forms very complicated, is difficult for the installation and fixes, and the route of pipeline is also longer, causes pipeline material expense to be expensive, still the interference problem appears with other spare parts in the support body easily. Therefore, how to provide an air suction system suitable for a single-layer cutting bed and the single-layer cutting bed to at least partially improve the above drawbacks is a technical problem that needs to be solved by those skilled in the art at present. Disclosure of utility model The utility model aims to provide an air suction system suitable for a single-layer cutting bed and the single-layer cutting bed, which reduce the arrangement of pipelines, facilitate the disassembly and assembly of the pipelines, effectively reduce the cost of the pipelines, simultaneously effectively reduce the occupation of the space in a frame body so as to reduce the interference problem with other parts in the frame body, and further realize the fixation of a second air inlet pipe and a third air inlet pipe through square pipe vertical beams, thereby effectively improving the stability of the whole air suction system. In order to achieve the above object, the present utility model provides an air suction system suitable for a single-layer cutting bed, which is installed in a frame of the single-layer cutting bed, the air suction system comprising: The first air suction assembly comprises an air bag assembly and a plurality of first air inlet pipes, and the first air inlet pipes are used for communicating the air bag assembly and a ventilation plate of the single-layer cutting bed; The second air suction assembly comprises a second air inlet pipe communicated with the air bag assembly and the upper part of the square pipe vertical beam of the frame body and a third air inlet pipe communicated with the lower part of the square pipe vertical beam; The vacuum pump assembly comprises an air suction pipeline and a vacuum pump, wherein the inlet end of the air suction pipeline is communicated with the third air inlet pipe, the outlet end of the air suction pipeline is communicated with the vacuum pump, and the vacuum pump is used for pumping air in an air hole in the ventilating plate, so that the air hole is in a negative pressure environment, and cloth is adsorbed to be attached to the ventilating plate. In one possible embodiment, the air bag assembly comprises a converging pipeline extending along a first direction and a plurality of diverging pipelines extending along a second direction, wherein the diverging pipelines are communicated with the first air inlet pipe, the diverging pipelines are positioned on two sides of the converging pipeline, all the diverging pipelines are communicated with the converging pipeline, and the first direction is perpendicular to the second direction. In one possible embodiment, the square tube vertical beam comprises an air flow inlet joint communicated with the inside of the square tube vertical beam, and the air flow inlet joint is positioned at the upper part of the square tube vertical beam; the outlet end of the converging pipeline is spaced from the air flow inlet joint in the first direction, one end of the second air inlet pipe is communicated with the outlet end of the converging pipeline, and the other end of the second air inlet pipe is communicated with the air flow inlet joint. In one possible implementation mode, the square pipe vertical beam further comprises an air flow outlet joint communicated with the inside of the square pipe vertical beam, and the air flow outlet joint is positioned at the lower part of the square pipe vertical beam; The air flow outlet joint and the air flow inlet joint are arranged at intervals in the height direction, one end of the third air inlet pipe is communicated with the lower part of the square pipe vertical beam, and the other end of the third air inlet pipe is communicated with the inlet end of the air suction pipeline. In one possible embodiment, the third air inlet pipe is in a bending structure, and the third air inlet pipe comprises a first bending section and a seco