Automatic machine for cutting, cooling, drying and piling rubber sheets专利检索-抓钩装置林业机械与工程专利检索查询-专利查询网

Automatic machine for cutting, cooling, drying and piling rubber sheets

阅读：168发布：2023-03-16

专利汇可以提供Automatic machine for cutting, cooling, drying and piling rubber sheets专利检索，专利查询，专利分析的服务。并且An automatic machine for cutting, cooling, drying and piling rubber sheets having a separate inlet section, a spray and cooling section and a receiving and piling section joined together so that the three casing sections together form a tunnel open at both ends; conveyor means for the rubber sheet to the inlet section control unit for programming the moving parts of the machine, a trimming device for the sheet, conveying means in the spray and cooling section for conveying transport rods on which the rubber sheets hang, past sprinklers and to a reserve storage for the rods; ventilators for circulating air in the spray and cooling section; conveyor means in the receiving and piling section with hooks extending therefrom adapted to seize a transport rod from said reserve storage and convey it to said piling section; vertically movable receiving means for receiving the sheets, and reciprocating grab assembly means for seizing the sheets as they hang from one of the transport rods and depositing them on the receiving means.，下面是Automatic machine for cutting, cooling, drying and piling rubber sheets专利的具体信息内容。

权利要求

1. An automatic machine for cutting, cooling, drying and piling sheets comprising a separate inlet section, a spray and cooling section and a receiving and piling section, a casing in each section, said sections being removably joined together so that the three casings form a tunnel open at both ends; a plurality of transpoRt rods supported on said sections by their ends; a trimming device for said sheet, conveying means for feeding sheet to said inlet section, to said trimming device and thence over a transport rod over which it hangs, sprinkling means in said spray and cooling section for spraying said sheets, ventilator means for circulating air in the spray and cooling section, reserve storage means at the end of said spray and cooling section for said loaded transport rods, conveying means said spray and cooling section for conveying said loaded transport rods past said sprinkling means and said ventilator means to said reserve storage means, vertically movable receiving means for receiving said sheets in a pile, reciprocating grab assembly means for seizing said sheet as it hangs from one of said transport rods and depositing it on said receiving means; conveying means in said receiving and piling section with hooks extending therefrom for seizing a transport rod from said reserve storage and conveying it to said grab assembly, and means for returning said empty transport rods to said spray and cooling section for receiving additional sheets.

2. A machine according to claim 1 further comprising adjustable measuring apparatus, control means for controlling all movable parts of said machine, means permitting said measuring apparatus to activate said control means.

3. A machine according to claim 1 wherein said vertically movable receiving means comprises a revolving table actuated by a vertical hydraulic cylinder arrangement.

4. A machine according to claim 1 wherein said reciprocating grab assembly comprises a boom extending over said receiving means which carries an axle rod and a grab assembly which travels thereon.

5. A machine according to claim 1 wherein said conveyor means for feeding sheet to said inlet section comprises an endless conveyor belt having an input end with an input roller thereon, an input platform located at said input end, said input platform being firmly fixed at its upper end about an axle, and means for pivoting said input platform about said axle from its working position to a closed position completely within said inlet section.

6. A machine in accordance with claim 1 wherein means are provided along said conveyor means to said inlet section for pressing a desired designation onto said sheet as it passes therethrough.

7. A machine in accordance with claim 1 wherein carrying lugs are provided on the conveying means in said spray and cooling section, said lugs being adapted to carry said transport rods, and said means for returning empty transport rods comprising a channel guide below said conveying means in said receiving and piling section adapted to collect empty rods leaving said hooks and guide them to a point below said conveying means in said spray and cooling section, lifting means for lifting a transport rod from said channel guide and into said carrying lugs.

8. A machine in accordance with claim 4 wherein said reciprocating grab assembly comprises a sliding cylinder moving on said axle rod, a supporting plate fitted at the end of said cylinder and capable of moving therewith along said boom, a plurality of grips arranged across said supporting plate and adapted to grip said sheet, means for opening and closing said grips, means for moving said sliding cylinder along said boom after said grips have closed on said sheet to a position where said sheet is lying on said receiving means and thereupon opening said grips.

9. A machine in accordance with claim 1 further comprising a light beam and photocell mounted on opposite sides of said receiving and piling section, control means for controlling the vertical location of said receiving means, said photocell actuating said control means to lower said receiving means a step each time that a sheet is deposited thereon thereby interrupting said light beam.

10. A machine in accordance with claim 8 further comprising a light beam and photOcell mounted on opposite sides of said boom, control means for controlling the vertical location of said receiving means, said photocell actuating said control means to lower said receiving means a step each time that a sheet is deposited thereon thereby interrupting said light beam.

11. A machine in accordance with claim 1 wherein said vertically movable receiving means comprises a revolving table, a vertical hydraulic cylinder for actuating said revolving table vertically, and control means for actuating said hydraulic cylinder to lower said table a step each time that a sheet is deposited thereon.

12. A machine in accordance with claim 11 further comprising means for rotating said table 180* each time that a sheet is deposited thereon.

13. A machine in accordance with claim 1 wherein said trimming device comprises a roller having a projecting cutting blade therein extending over its entire length.

说明书全文

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Automatic machine for cutting, cooling, drying and piling rubber sheets

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